County of Butte v. Dept. of Water Resources ( 2022 )


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  • Filed 8/24/22 (unmodified opn. attached)
    IN THE SUPREME COURT OF
    CALIFORNIA
    COUNTY OF BUTTE,
    Plaintiff and Appellant,
    v.
    DEPARTMENT OF WATER RESOURCES,
    Defendant and Respondent;
    STATE WATER CONTRACTORS, INC., et al.,
    Real Parties in Interest and Respondents.
    COUNTY OF PLUMAS et al.,
    Plaintiffs and Appellants,
    v.
    DEPARTMENT OF WATER RESOURCES,
    Defendant and Respondent;
    STATE WATER CONTRACTORS, INC., et al.,
    Real Parties in Interest and Respondents.
    S258574
    Third Appellate District
    C071785
    Yolo County Superior Court
    CVCV091258*
    *
    Two cases (Nos. 144282, 144283) were consolidated and
    transferred from the Butte County Superior Court to the Yolo
    County Superior Court (No. CVCV091258).
    ORDER MODIFYING OPINION
    THE COURT:
    The majority opinion in this case, filed on August 1, 2022,
    and appearing at __ Cal.5th __, is modified as follows:
    The last full sentence on page 13 of the filed opinion,
    beginning “The document must include”, is modified to read:
    The document must include a description of the
    proposed project and its environmental setting and
    discussions of (1) the possible environmental effects
    of the project, (2) feasible measures to mitigate any
    significant, adverse environmental effects of the
    project, (3) the comparative environmental effects of
    a range of reasonable alternatives to the proposed
    project, including a “no project” alternative, and (4)
    the cumulative impact of the project’s various
    environmental effects. (CEQA Guidelines, §§ 15124,
    15126, 15126.4, 15126.6, 15130.) An EIR may also
    include a discussion of the economic and social
    effects of the project. (Id., § 15131.)
    This modification does not affect the judgment.
    IN THE SUPREME COURT OF
    CALIFORNIA
    COUNTY OF BUTTE,
    Plaintiff and Appellant,
    v.
    DEPARTMENT OF WATER RESOURCES,
    Defendant and Respondent;
    STATE WATER CONTRACTORS, INC., et al.,
    Real Parties in Interest and Respondents.
    COUNTY OF PLUMAS et al.,
    Plaintiffs and Appellants,
    v.
    DEPARTMENT OF WATER RESOURCES,
    Defendant and Respondent;
    STATE WATER CONTRACTORS, INC., et al.,
    Real Parties in Interest and Respondents.
    S258574
    Third Appellate District
    C071785
    Yolo County Superior Court
    CVCV091258*
    *
    Two cases (Nos. 144282, 144283) were consolidated and
    transferred from the Butte County Superior Court to the Yolo
    County Superior Court (No. CVCV091258).
    August 1, 2022 (unmodified version)
    Justice Liu authored the opinion of the Court, in which
    Justices Kruger, Groban, Jenkins, and Guerrero concurred.
    Chief Justice Cantil-Sakauye filed a concurring and dissenting
    opinion, in which Justice Corrigan concurred.
    COUNTY OF BUTTE v. DEPARTMENT
    OF WATER RESOURCES
    S258574
    Opinion of the Court by Liu, J.
    Operation of a dam, reservoir, or hydroelectric power plant
    requires a license from the Federal Energy Regulatory
    Commission (FERC). (
    16 U.S.C. § 817
    (1).) For decades,
    California has required public entities seeking licensing of state-
    owned and state-operated hydroelectric projects to conduct
    environmental review under the California Environmental
    Quality Act (CEQA; Pub. Resources Code, § 21000 et seq.). In
    this case, California’s Department of Water Resources (DWR or
    Department) prepared an environmental impact report (EIR)
    under CEQA in connection with its application for renewal of its
    50-year license to operate the “Oroville Facilities,” an
    interrelated group of public works operated by DWR in Butte
    County. Butte and Plumas Counties (the Counties) filed writ
    petitions challenging the sufficiency of the EIR.
    The trial court found the Department’s EIR adequate, and
    the Counties appealed. The Court of Appeal did not reach the
    merits of the Counties’ CEQA claims, instead finding their
    actions in part preempted by the Federal Power Act (FPA; 16
    U.S.C. § 791a et seq.) and otherwise premature. In 2019, we
    granted the Counties’ petitions for review and transferred the
    matter to the Court of Appeal with directions to reconsider its
    decision in light of Friends of the Eel River v. North Coast
    Railroad Authority (2017) 
    3 Cal.5th 677
     (Eel River). On remand,
    the Court of Appeal again found the Counties’ actions in part
    1
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    preempted and otherwise premature. (County of Butte v. Dept.
    of Water Resources (Sept. 5, 2019) C071785, opn. ordered
    nonpub. Dec. 11, 2019, S258574 (County of Butte).)
    The Court of Appeal held that the FPA preempts the
    Counties’ challenge to the environmental sufficiency of the
    settlement agreement DWR prepared as part of FERC
    proceedings. We agree that the Counties’ claims are preempted
    to the extent they attempt to unwind the terms of the settlement
    agreement reached through a carefully established federal
    process and seek to enjoin DWR from operating the Oroville
    Facilities under the proposed license. As the Court of Appeal
    recognized, FERC has sole jurisdiction over disputes concerning
    the licensing process employed here (County of Butte, supra,
    C071785; see 
    18 C.F.R. § 4.34
    (i)(6)(vii)), and the requested
    injunction would be akin to the “veto power” prohibited by First
    Iowa Coop. v. Federal Power Comm’n (1946) 
    328 U.S. 152
    , 164
    (First Iowa).
    But the Counties’ writ petitions also challenged the
    sufficiency of the EIR more generally, and they have now
    abandoned their requests to enjoin the operation of the Oroville
    Facilities under the proposed license. In this court, the parties
    have fully briefed and asked us to decide whether the FPA
    preempts what remains of the Counties’ CEQA claims. On this
    question, we observe that DWR relied on the EIR to analyze the
    environmental impact of operating the Oroville Facilities under
    the settlement agreement or an alternative proposed by FERC
    staff. The EIR serves as the informational source for DWR’s
    decisionmaking as to whether to request particular terms from
    FERC as it contemplates the license (
    18 C.F.R. § 4.35
    (b) (2022))
    or to seek reconsideration of terms once FERC issues the license
    (id., § 4.200(b) (2022); 16 U.S.C. § 825l), avenues available to
    2
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    any applicant under federal law. It also informs decisionmaking
    about potential measures that may be outside of or compatible
    with FERC’s jurisdiction. Nothing in the FPA suggests
    Congress intended to interfere with the way the state as owner
    makes these or other decisions concerning matters outside
    FERC’s jurisdiction or compatible with FERC’s exclusive
    licensing authority. (See Eel River, supra, 3 Cal.5th at p. 724
    [CEQA not categorically preempted where the federal scheme
    permits the state as owner to “make its decisions based on its
    own guidelines”]; Wyeth v. Levine (2009) 
    555 U.S. 555
    , 565
    [congressional intent is the “ ‘ultimate touchstone in every pre-
    emption case’ ”].) Accordingly, we conclude that the Court of
    Appeal erred in finding the Counties’ CEQA claims entirely
    preempted.
    We affirm the decision of the Court of Appeal in part,
    reverse in part, and remand for further proceedings consistent
    with this opinion.
    I.
    The license governing DWR’s operation of the Oroville
    Facilities (sometimes Facilities) was issued in 1957 and was set
    to expire in 2007. DWR began public preparations to apply for
    renewal of the license in October 1999. DWR has yet to achieve
    relicensing of the Facilities, and it currently operates the
    Facilities under annual, interim licenses. (See 
    18 C.F.R. § 16.18
    (b)(1) (2022).)
    A.
    At the time DWR undertook the relicensing process, FERC
    regulations allowed applicants to pursue the traditional
    licensing process or an alternative. DWR chose to pursue the
    alternative licensing process (ALP), a voluntary procedure
    3
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    designed to achieve consensus among interested parties on the
    terms of the FERC license before the licensing application is
    submitted. (
    18 C.F.R. §§ 4.34
    (i), 4.34(i)(2)(iv) (2022).) The ALP
    requires persons and entities with an interest in the operation
    of the project to cooperate in a series of hearings, consultations,
    and negotiations. (
    18 C.F.R. §§ 4.34
    (i)(3), (4) (2022).) The
    objective of the process is to identify areas of concern and
    disagreement among the stakeholders regarding the license
    terms and to resolve those differences.                   (
    18 C.F.R. §§ 4.34
    (i)(2)(ii), (iv), (v) (2022).) The ALP “[c]ombine[s] into a
    single process the pre-filing consultation process [of the
    traditional licensing procedure], the environmental review
    process under the National Environmental Policy Act[ of 1969
    (
    42 U.S.C. § 4321
     et seq.),] and administrative processes
    associated with the Clean Water Act [(
    33 U.S.C. § 1251
     et seq.)]
    and other statutes.” (
    18 C.F.R. § 4.34
    (i)(2)(i) (2022).) Ideally,
    ALP participants conclude the process by entering into a
    settlement agreement reflecting the terms of a proposed license.
    (Id., subd. (i)(2)(v) (2022).) The settlement agreement then
    becomes the centerpiece of the license application and serves as
    the basis for FERC’s “orderly and expeditious review” in setting
    the terms of the license. (Ibid.) Although FERC does not
    surrender its regulatory authority when it allows an applicant
    to pursue the ALP, the process permits the interested parties to
    prepare what is effectively a first draft of the license.
    FERC approved DWR’s request to use the ALP in January
    2001, and the process consumed the next five years. The ALP
    participants included representatives from 39 organizations —
    five federal agencies, five state agencies, seven local government
    entities, five Native American tribes, four local water agencies,
    and 13 nongovernmental organizations. From late 2000
    4
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    through 2004, the six working groups formed to conduct the ALP
    each met at least monthly, eventually logging an estimated
    1,500 hours of meeting time.
    During the early stages of the ALP, in September 2001,
    DWR issued a document combining a CEQA notice of
    preparation and a “scoping document.” The latter plays a role
    under the National Environmental Policy Act (NEPA) that is
    similar to a notice of preparation under CEQA. (See 
    40 C.F.R. § 1501.9
     (2022) [describing role of scoping]; Cal. Code Regs.,
    tit. 14 (CEQA Guidelines), § 15082 [describing the notice of
    preparation and determination of scope of an EIR].) A primary
    purpose of the joint document was to solicit comment on the
    scope of a preliminary draft environmental assessment (PDEA)
    for the renewed license, a document whose preparation is
    mandated by the ALP. (
    18 C.F.R. § 4.34
    (i)(4)(iii) (2022).) The
    PDEA eventually prepared for the Facilities, issued in January
    2005, is a 700-page analysis of the Facilities’ proposed operation
    and likely environmental impact, including consideration of
    alternatives to the proposed project and mitigation measures.
    The PDEA’s analysis was supported by an additional 1,500
    pages of appendices.
    After three years of hearings and consultations, the ALP
    participants began negotiating an agreement in April 2004. The
    28-page settlement agreement (with 96 pages of attached
    appendices), concluded in March 2006, was signed by more than
    50 parties. Butte and Plumas Counties, which participated in
    the ALP, were dissatisfied with the terms of the settlement and
    declined to sign the agreement. One appendix to the settlement
    agreement contains more than 40 pages of provisions governing
    the Facilities’ operation that were intended by the parties to be
    included in the new FERC license. These provisions address
    5
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    environmental protection, recreation, protection of cultural
    properties, flood control, land use, and expenditures. A second
    appendix added nearly 20 pages of further provisions that were
    not intended for inclusion in the new license, but which, as DWR
    told the trial court, DWR “nonetheless agreed to undertake to
    obtain consensus.”
    The settlement agreement and PDEA were submitted to
    FERC as DWR’s application for a renewed license, with the first
    appendix serving as DWR’s proposal for the terms of the new
    license. The settlement agreement stated that “[n]othing in this
    [a]greement is intended or shall be construed to be . . . a pre-
    decisional determination by a Public Agency. After the Effective
    Date of this Settlement Agreement but prior to the issuance of
    the New Project License, each Public Agency shall participate in
    the relicensing proceeding, including environmental review and
    consideration of public comments, as required by applicable
    law.”
    The relicensing process required FERC to comply with
    NEPA. Relying in part on the PDEA, FERC prepared a 500-
    page draft environmental impact statement (EIS), which issued
    in September 2006. As FERC explained, “In this draft [EIS], we
    assess the effects associated with the operation of the project as
    well as alternatives to the proposed project; make
    recommendations to [FERC’s governing commission] about
    whether to issue a new license; and if so, recommend terms and
    conditions to become part of any license issued. . . . In addition
    to the power and developmental purposes for which licenses are
    issued (e.g., flood control, irrigation, and water supply), [FERC]
    must give equal consideration to the purposes of energy
    conservation; protection of, mitigation of damage to, and
    enhancement of fish and wildlife (including related spawning
    6
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    grounds and habitat); protection of recreational opportunities;
    and the preservation of other aspects of environmental quality.”
    In the draft EIS, FERC analyzed the environmental impact of
    three different alternatives: a “Proposed Action” that assumed
    the Facilities would operate under a new license incorporating
    the terms of the settlement agreement; a “No-action
    Alternative” that assumed continued operation under the
    existing license; and a “Staff Alternative” that assumed
    operation of the Facilities under a license based on the
    settlement agreement but containing modifications and
    additional provisions developed by FERC staff. The draft EIS
    concluded that the staff alternative was the “preferred
    alternative.”
    B.
    The Federal Water Pollution Control Act (
    33 U.S.C. § 1251
    et seq.), commonly known as the Clean Water Act, requires an
    applicant for a federal license to operate a facility that “may
    result in any discharge into the navigable waters” to obtain a
    certification from a state agency that the discharge will comply
    with state and federal water quality laws.            (
    33 U.S.C. § 1341
    (a)(1).) Because there is no question that operation of the
    Facilities involves discharge into California rivers, DWR was
    required to obtain such a certificate from the State Water
    Resources Control Board (Water Board). DWR submitted its
    application for this certification in October 2005, a few months
    after the submission of its relicensing application to FERC.
    Although, as noted, DWR issued a CEQA notice of
    preparation in 2001, it did not undertake further CEQA
    procedures, including the preparation of an EIR, until several
    years later, after its submission of the settlement agreement to
    7
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    FERC. In May 2007, DWR issued a draft EIR analyzing the
    environmental impact of the same three alternatives considered
    in FERC’s draft EIS. The EIR characterized the project under
    CEQA review as implementation of the settlement agreement,
    which would allow “the continued operation and maintenance of
    the Oroville Facilities for electric power generation.” According
    to the EIR, DWR undertook CEQA procedures because (1) the
    Water Board required preparation and certification of an EIR as
    part of DWR’s application for certification under the Clean
    Water Act and (2) the CEQA process could inform DWR’s
    decision whether to accept the license containing the terms of
    either the settlement agreement or the alternative proposed by
    FERC staff, both of which were analyzed in the EIR.
    After receiving and responding to public comment on the
    draft EIR, DWR finalized the EIR and issued a notice of
    determination in July 2008. The notice contained findings that
    the adoption of mitigation measures was required for approval
    of the project but that the project, so mitigated, would not have
    a significant effect on the environment. Consequently, “as
    conditions of project approval,” DWR adopted a six-page slate of
    mitigation measures “that will be implemented by DWR” and a
    mitigation monitoring program to ensure that implementation.
    The mitigation measures adopted by DWR addressed the
    Facilities’ impacts on wildlife resources, botanical resources,
    noise, air quality, public health and safety, and geology, soils,
    and paleontological resources. In general terms, the mitigation
    measures require DWR to operate the Facilities and to conduct
    any construction activities associated with the Facilities in a
    safe and environmentally sensitive manner. The first measure,
    for example, requires DWR to “[m]inimize direct habitat loss or
    disturbance through project design and construction timing,”
    8
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    using various specified measures. Other mitigation measures
    place similar constraints on the manner in which DWR can
    operate the Facilities. The mitigation monitoring program
    requires DWR to assign specialists to monitor mitigation
    activities, incorporate the mitigation measures into DWR’s
    design and planning activities and its contracting, generate
    written documents reflecting the mitigation measures and their
    implementation, and certify the completion of actions taken to
    implement them. The EIR designated DWR as the agency
    “responsible for the implementation and management of the
    [mitigation monitoring program] and for ensuring that the
    procedures and measures described [in the EIR] are
    implemented.”
    During the CEQA review process, proceedings continued
    before the Water Board, which relied on the analyses in the
    Department’s EIR and FERC’s EIS to define the scope of the
    project and evaluate its environmental impact. In December
    2010, the Water Board certified that the project considered in
    the EIR would comply with water quality requirements. The
    certification contained its own conditions, many of which
    overlapped with the requirements of the settlement agreement.
    By operation of law, these conditions must be included as terms
    of any new FERC license. (
    33 U.S.C. § 1341
    (d).)
    The appellate record contains no information about FERC
    proceedings following DWR’s certification of the final EIR, but
    the parties inform us that FERC has yet to take final action on
    DWR’s application for a renewed license.
    C.
    In August 2008, following DWR’s certification of the EIR,
    Butte County and Plumas County filed separate petitions for
    9
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    writ of mandate challenging DWR’s compliance with CEQA in
    connection with the relicensing. The Plumas County lawsuit
    also includes as a petitioner the Plumas County Flood Control
    and Water Conservation District, a special law district that
    receives water from the Facilities. We refer to the County and
    the District jointly as “Plumas County.” Butte County’s claims
    challenged the EIR’s analysis of the environmental impact of the
    project, as well as the project definition, assessment of
    alternatives, and adoption of mitigation measures with respect
    to government services and socioeconomic effects, recreation,
    water resources and quality, and climate change. Its petition
    sought an order setting aside DWR’s certification of the EIR and
    enjoining “DWR’s project,” as well as any “such further relief
    that the Court deems just.” Plumas County’s petition raised
    similar claims and sought similar relief, including an order
    requiring the Facilities to “suspend all activity under the [EIR]
    certification that could result in any change or alteration in the
    physical environment” until certification of an adequate EIR
    and “other equitable or legal relief that the Court considers just
    and proper.”
    The parties stipulated to consolidation of the two
    petitions. In May 2012, the trial court issued a statement of
    decision rejecting the Counties’ claims and finding the EIR
    adequate, and the Counties appealed. The Court of Appeal
    requested supplemental briefing to address whether the FPA
    preempted the Counties’ actions. It subsequently held that the
    Counties’ actions were preempted to the extent they challenged
    the settlement agreement, challenges over which FERC has
    exclusive jurisdiction, and premature to the extent they
    challenged the Water Board’s certification, which had not issued
    at the time the Counties filed their actions. We granted the
    10
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    Counties’ petitions for review and transferred the matter to the
    Court of Appeal to reconsider its decision in light of Eel River,
    supra, 
    3 Cal.5th 677
    . The Court of Appeal reached the same
    conclusions on remand.
    We granted review of this second decision to address two
    issues: (1) whether the FPA preempts application of CEQA
    when the state is acting on its own behalf and exercising its
    discretion in pursuing relicensing of a hydroelectric dam, and (2)
    whether the FPA preempts challenges in state court to an EIR
    prepared under CEQA to comply with section 401 (
    33 U.S.C. § 1341
    ) of the Clean Water Act. Upon review of the appellate
    record and the parties’ briefs, we conclude that the second issue
    is not properly presented, and we decline to address it.
    II.
    We describe here the interrelated federal and state
    statutory schemes at play in this case.
    A.
    The FPA, the original predecessor of which was enacted in
    1920, was created to facilitate development of the nation’s
    hydropower resources, in part by removing state-imposed
    roadblocks to such development. (First Iowa, supra, 328 U.S. at
    p. 174 [“Congress was concerned with overcoming the danger of
    divided authority so as to bring about the needed development
    of water power”].) “[The FPA] was the outgrowth of a widely
    supported effort of the conservationists to secure enactment of a
    complete scheme of national regulation which would promote
    the comprehensive development of the water resources of the
    Nation, in so far as it was within the reach of the federal power
    to do so . . . .” (Id. at p. 180.)
    11
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    Under the FPA, the construction and operation of a dam
    or hydroelectric power plant requires a license from FERC.
    (
    16 U.S.C. §§ 797
    (e) [authorizing license issuance], 817(1)
    [unlawful to operate a hydropower plant without a FERC
    license].) Operation of a licensed facility is “conditioned upon
    acceptance by the licensee of all the terms and conditions of [the
    FPA] and such further conditions, if any, as [FERC] shall
    prescribe,” which must be stated in the license. (
    16 U.S.C. § 799
    .) A FERC license must provide for, among other things,
    “the adequate protection, mitigation, and enhancement of fish
    and wildlife . . . , and for other beneficial public uses, including
    irrigation, flood control, water supply, and recreational and
    other purposes.” (
    16 U.S.C. § 803
    (a)(1); see 
    id.,
     § 803(j).) To
    achieve this and other objectives of the FPA, FERC is granted
    express authority “to require the modification of any project and
    of the plans and specifications of the project works before
    approval.” (
    16 U.S.C. § 803
    (a)(1).)
    B.
    “CEQA embodies a central state policy to require state and
    local governmental entities to perform their duties ‘so that
    major consideration is given to preventing environmental
    damage.’ [Citations.] [¶] CEQA prescribes how governmental
    decisions will be made when public entities, including the state
    itself, are charged with approving, funding — or themselves
    undertaking — a project with significant effects on the
    environment.” (Eel River, supra, 3 Cal.5th at pp. 711–712,
    italics omitted.) CEQA applies to any discretionary “project,”
    defined as an activity that may cause a physical change in the
    environment and that is undertaken or financed by a public
    agency or requires a public agency’s approval. (Pub. Resources
    Code, §§ 21065, 21080; see id., § 21001.1 [projects proposed by
    12
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    public agencies are subject to the same level of review as private
    projects].) If, after performing an initial study, the agency
    responsible for CEQA compliance, referred to as the “lead
    agency,” finds substantial evidence that a project may have a
    significant environmental impact, the agency must prepare and
    certify an EIR before approving or proceeding with the project.
    (Union of Medical Marijuana Patients, Inc. v. City of San Diego
    (2019) 
    7 Cal.5th 1171
    , 1187; Pub. Resources Code, § 21100,
    subd. (a).)
    The EIR is often referred to as the “ ‘ “heart’ ’ ” of CEQA.
    (E.g., Eel River, supra, 3 Cal.5th at p. 713.) “Its purpose is to
    inform the public and its responsible officials of the
    environmental consequences of their decisions before they are
    made.” (Citizens of Goleta Valley v. Board of Supervisors (1990)
    
    52 Cal.3d 553
    , 564.) Ideally, an EIR serves “to identify the
    significant effects on the environment of a project, to identify
    alternatives to the project, and to indicate the manner in which
    those significant effects can be mitigated or avoided.” (Pub.
    Resources Code, § 21002.1, subd. (a).) The document must
    include a description of the proposed project and its
    environmental setting and discussions of (1) the possible
    environmental effects of the project, (2) feasible measures to
    mitigate any significant, adverse environmental effects of the
    project, (3) the comparative environmental effects of a range of
    reasonable alternatives to the proposed project, including a “no
    project” alternative, (4) the cumulative impact of the project’s
    various environmental effects, and (5) the economic and social
    effects of the project. (CEQA Guidelines, §§ 15124, 15126,
    15126.4, 15126.6, 15131.) Given the role it plays and its
    required analysis, the EIR is commonly referred to as an
    “informational document.” (Pub. Resources Code, § 21061;
    13
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    CEQA Guidelines, § 15121.) It serves to inform decision makers
    and the general public about the nature and environmental
    impact of a proposed project, feasible ways to reduce that impact
    (often through the mechanism of mitigation measures), and
    possible alternatives to the project. (Pub. Resources Code,
    § 21061.)
    Mitigation measures are modifications of the proposed
    design and implementation of a project imposed by the lead
    agency to reduce the project’s adverse environmental effects. If
    an EIR identifies significant environmental effects, CEQA
    requires the adoption of mitigation measures when “it is feasible
    to do so.” (Pub. Resources Code, § 21002.1, subd. (b).) CEQA
    recognizes that “economic, social, or other conditions [may]
    make it infeasible to mitigate one or more significant effects on
    the environment” and that in those circumstances “the project
    may nonetheless be carried out or approved at the discretion of
    a public agency if the project is otherwise permissible under
    applicable laws and regulations.” (Pub. Resources Code,
    § 21002.1, subd. (c); see CEQA Guidelines, § 15364 [“ ‘Feasible’
    means capable of being accomplished in a successful manner
    within a reasonable period of time, taking into account
    economic, environmental, legal, social, and technological
    factors”].) To move forward with the project, the lead agency
    must find that “specific overriding economic, legal, social,
    technological, or other benefits of the project outweigh the
    significant effects on the environment.” (Pub. Resources Code,
    § 21081, subd. (b).)
    When the project is publicly financed or undertaken, as
    here, feasible mitigation measures must be incorporated into
    the plan or project design. (CEQA Guidelines, § 15126.4,
    subd. (a)(2); see also Pub. Resources Code, § 21081.6, subd. (b).)
    14
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    Further, to “ensure that the mitigation measures and project
    revisions identified in the EIR . . . are implemented,” the lead
    agency, when approving the EIR, must also adopt “a program
    for monitoring or reporting on the revisions which it has
    required in the project and the measures it has imposed to
    mitigate or avoid significant environmental effects.” (CEQA
    Guidelines, § 15097, subd. (a); see also Pub. Resources Code,
    § 21081.6, subd. (a)(1).) In this way, CEQA’s mitigation
    measures play a crucial role in reducing the environmental
    impact of projects undertaken in California.
    III.
    “The Supremacy Clause provides that ‘the Laws of the
    United States’ (as well as treaties and the Constitution itself)
    ‘shall be the supreme Law of the Land . . . any Thing in the
    Constitution or Laws of any state to the Contrary
    notwithstanding.’ [U.S. Const.] Art. VI, cl. 2. Congress may
    consequently pre-empt, i.e., invalidate, a state law through
    federal legislation. It may do so through express language in a
    statute. But even where . . . a statute does not refer expressly
    to pre-emption, Congress may implicitly pre-empt a state law,
    rule, or other state action.” (Oneok, Inc. v. Learjet, Inc. (2015)
    
    575 U.S. 373
    , 376–377 (Oneok).)
    There are “three different types of preemption — ‘conflict,’
    ‘express,’ and ‘field,’ [citation] — but all of them work in the
    same way: Congress enacts a law that imposes restrictions or
    confers rights on private actors; a state law confers rights or
    imposes restrictions that conflict with the federal law; and
    therefore the federal law takes precedence and the state law is
    preempted.” (Murphy v. National Collegiate Athletic Assn.
    (2018) 
    584 U.S. __
    , __ [
    138 S.Ct. 1461
    , 1480] (Murphy).)
    15
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    Conflict preemption “exists where ‘compliance with both
    state and federal law is impossible,’ or where ‘the state law
    “stands as an obstacle to the accomplishment and execution of
    the full purposes and objectives of Congress.” ’ ” (Oneok, supra,
    575 U.S. at p. 377.) “[T]he threshold for establishing” such an
    obstacle “is demanding: ‘It requires proof Congress had
    particular purposes and objectives in mind[ and] a
    demonstration that leaving state law in place would compromise
    those objectives . . . .’ ” (People v. Rinehart (2016) 
    1 Cal.5th 652
    ,
    661; see Chamber of Commerce of the United States of America
    v. Whiting (2011) 
    563 U.S. 582
    , 607 (plur. opn. of Roberts, C. J.)
    [a “ ‘high threshold must be met if a state law is to be pre-empted
    for conflicting with the purposes of a federal Act’ ”].) “ ‘[P]re-
    emption analysis is not “[a] freewheeling judicial inquiry into
    whether a state statute is in tension with federal objectives” ’ ”
    (Viva! Internat. Voice for Animals v. Adidas Promotional Retail
    Operations, Inc. (2007) 
    41 Cal.4th 929
    , 939), but a focused
    inquiry into “whether there exists an irreconcilable conflict
    between the federal and state regulatory schemes” (Rice v.
    Norman Williams Co. (1982) 
    458 U.S. 654
    , 659). “The existence
    of a hypothetical or potential conflict is insufficient to warrant
    the pre-emption of the state statute.” (Ibid.)
    Further, when it comes to considering preemption of state-
    owned or state-operated projects, we apply a presumption that
    “protects against undue federal incursions into the internal,
    sovereign concerns of the states.” (Eel River, supra, 3 Cal.5th at
    p. 705, citing Gregory v. Ashcroft (1991) 
    501 U.S. 452
     and Nixon
    v. Missouri Municipal League (2004) 
    541 U.S. 125
    ; see also
    Cipollone v. Liggett Group, Inc. (1992) 
    505 U.S. 504
    , 518.) “To
    determine the reach of the federal law preempting state
    regulation of a state-owned [project] we must consider a
    16
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    presumption that, in the absence of unmistakably clear
    language, Congress does not intend to deprive the state of
    sovereignty over its own subdivisions to the point of upsetting
    the usual constitutional balance of state and federal powers.”
    (Eel River, at p. 690.) And there is a “related presumption” that
    “Congress does not intend to reach and preempt a state’s
    proprietary arrangements in the marketplace in the absence of
    evidence of such an expansive congressional intent.” (Id. at
    p. 705.)
    A.
    Respondent State Water Contractors, Inc., an association
    of public water agencies, is the only party asserting that the
    Counties’ claims are fully preempted. It argues that the FPA
    contains the requisite “unmistakably clear” indication of
    congressional intent to occupy the field and preempt the
    Counties’ challenges. If the issue before us involved state
    regulation of private entities, these arguments may have
    prevailed. Although the FPA does not contain an express
    preemption clause, the high court recognized 70 years ago in
    First Iowa that “the FPA establishes a broad and paramount
    federal regulatory role.” (California v. FERC (1990) 
    495 U.S. 490
    , 499.) “That broad delegation of power . . . , however, hardly
    determines the extent to which Congress intended to have the
    Federal Government exercise exclusive powers, or intended to
    pre-empt concurrent state regulation of matters affecting
    federally licensed hydroelectric projects.” (Id. at pp. 496–497.)
    In two decisions, First Iowa and California v. FERC, the
    high court determined that state regulatory efforts that
    conflicted with the exclusive federal licensing authority granted
    by the FPA were preempted. First Iowa concerned the state’s
    17
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    attempt to require an applicant for a federal license to secure a
    state permit for a privately operated project that would regulate
    “the very requirements of the project that Congress has placed
    in the discretion” of the federal agency. (First Iowa, supra, 328
    U.S. at p. 165.)       California v. FERC similarly involved
    “overlapping federal and state regulation.” (California v. FERC,
    
    supra,
     495 U.S. at p. 493.) In that case, the high court rejected
    an attempt by the state to mandate minimum stream flow
    requirements on a private project that were higher than federal
    flow requirements. Both decisions interpreted the FPA to leave
    “the permit requirements at issue to the federal sphere.” (Id. at
    p. 503.)
    First Iowa and California v. FERC could be read to apply
    either conflict or field preemption. (See First Iowa, 
    supra,
     328
    U.S. at pp. 167, 171, 178, 180–181; California v. FERC, 
    supra,
    495 U.S. at pp. 493, 496–497, 505, 506; cf. California Oregon
    Power Co. v. Superior Court of Cal. (1955) 
    45 Cal.2d 858
    , 868
    [“Implicit in [First Iowa] is the concept that the field is not
    exclusively occupied for all purposes by the [FPA] or [FERC’s
    predecessor]”].) As the Ninth Circuit noted in Sayles Hydro
    Assn. v. Maughan (9th Cir. 1993) 
    985 F.2d 451
     (Sayles Hydro),
    “[t]he dichotomy between the two types of preemption is not so
    sharp in practical terms as the legal characterization makes it
    appear, so the mixed language has little significance.” (Id. at
    p. 456; see Murphy, 
    supra,
     584 U.S. at p. __ [138 S.Ct. at
    p. 1480] [“field preemption[,] . . . like all other forms of
    preemption, . . . concerns a clash between a constitutional
    exercise of Congress’s legislative power and conflicting state
    law”].) Sayles Hydro ultimately applied field preemption in a
    case that, similar to First Iowa and California v. FERC, involved
    the licensing of a private entity.
    18
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    None of these cases considered whether Congress
    intended to occupy the field to the extent of precluding a state
    from exercising authority over its own subdivision’s license
    application. Field preemption requires not only a determination
    that Congress intended to occupy the field, but consideration of
    what the “boundaries of the pre-empted field” are. (English v.
    Gen. Electric Co. (1990) 
    496 U.S. 72
    , 82 (English).) First Iowa,
    California v. FERC, and Sayles Hydro each involved state
    regulation of private parties rather than the type of self-
    government we discussed in Eel River, which is also at issue
    here. (See Eel River, supra, 3 Cal.5th at p. 723 [“CEQA
    embodies a state policy adopted by the Legislature to govern
    how the state itself and the state’s own subdivisions will exercise
    their responsibilities.”].) None of those cases defined the field to
    include the state’s prerogative to govern the work of its own
    agency in a manner that does not conflict with federal law. (See,
    e.g., First Iowa, 
    supra,
     328 U.S. at p. 171 [“The [FPA] leaves to
    the states their traditional jurisdiction”].)
    The concurring and dissenting opinion relies on the FPA’s
    savings clause, 16 United States Code section 821 (commonly
    referred to as section 27), in concluding that Congress intended
    to occupy the field to preclude CEQA’s application here. Section
    27 states: “Nothing contained in this chapter shall be construed
    as affecting or intending to affect or in any way to interfere with
    the laws of the respective States relating to the control,
    appropriation, use, or distribution of water used in irrigation or
    for municipal or other uses, or any vested right acquired
    therein.” (
    16 U.S.C. § 821
    .) Notably, the statute does not say
    that these matters are the only matters reserved. (See Niagara
    Mohawk Power Corp. v. Hudson River-Black River Regulating
    Dist. (2d Cir. 2012) 
    673 F.3d 84
    , 97 (Niagara Mohawk Power
    19
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    Corp.) [“just because the savings clause fails to mention certain
    state-law powers does not mean that all unmentioned powers
    are federally preempted”].) In Eel River, we found an explicit
    and broad preemption clause insufficiently clear to overcome the
    presumption that Congress did not intend to preempt a state’s
    internal decisionmaking under CEQA, even if it intended to
    preempt the state’s regulation of private parties in the same
    context. (Eel River, supra, 3 Cal.5th at p. 723.) The language of
    section 27, a savings clause, does not support a different
    preemption conclusion here.
    Our concurring and dissenting colleagues also rely on
    judicial interpretations of section 27 in First Iowa, California v.
    FERC, and Sayles Hydro. But none of these decisions is
    probative of congressional intent on the issue before us, nor do
    any address whether section 27 evinces an “unmistakably clear”
    (Eel River, supra, 3 Cal.5th at p. 690) intent by Congress to
    preempt a state’s environmental review of its own project as
    opposed to its regulation of a private entity. The concurring and
    dissenting opinion does not explain how any of these cases
    supports defining the preempted field to include the specific
    conduct at issue today. We must determine whether Congress
    intended to preclude “the state [from] trying to govern itself —
    to engage in ‘decision[s] of the most fundamental sort for a
    sovereign entity.’ ” (Id. at p. 729; see, e.g., English, 
    supra,
     496
    U.S. at p. 82; Pacific Gas & Elec. v. Energy Resources Comm’n
    (1983) 
    461 U.S. 190
    , 205; Niagara Mohawk Power Corp., 
    supra,
    673 F.3d at pp. 95–96.) Reliance on these opinions in the
    absence of evidence that Congress intended to reach this far is
    contrary to the “strong presumption against preemption” that
    applies “to the existence as well as the scope of preemption.”
    (Farm Raised Salmon Cases (2008) 
    42 Cal.4th 1077
    , 1088, citing
    20
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    Medtronic, Inc. v. Lohr (1996) 
    518 U.S. 470
    , 485; see Eel River,
    at p. 729 [“Without plainer language to that effect, we do not
    believe Congress intended to displace the exercise of a state’s
    ordinary power of self-governance when the state does not
    propose to act in contravention of the dictates” of federal law].)
    The concurring and dissenting opinion contends that
    Congress has accepted these interpretations of section 27 and by
    so doing “has made unmistakably clear the broad preemptive
    reach it intends for [the] FPA.” (Conc. & dis. opn., post, at p. 29.)
    But “[a]rguments based on supposed legislative acquiescence
    rarely do much to persuade.” (Scher v. Burke (2017) 
    3 Cal.5th 136
    , 147; see Dyna-Med, Inc. v. Fair Employment & Housing
    Com. (1987) 
    43 Cal.3d 1379
    , 1395–1396.) And they do nothing
    at all when premised on acquiescence to judicial opinions that
    do not concern the same subject matter. (Scher, at p. 147.) To
    the extent legislative acquiescence is relevant at all, it is notable
    that the concurring and dissenting opinion places no weight on
    the Counties’ claim that “[f]or decades, CEQA review for such
    projects has coexisted with federal regulation without FERC [or
    Congress] ever suggesting that CEQA is preempted.” (See conc.
    & dis. opn., post, at p. 22, fn. 8.)
    Neither the FPA’s legislative history nor its language
    suggests that Congress intended this to be one of the “rare cases”
    where it has “ ‘legislated so comprehensively’ . . . that it ‘le[aves]
    no room for supplementary state legislation’ ” of the type at
    issue here concerning how a state entity conducts its own
    decisionmaking. (Kansas v. Garcia (2020) 
    589 U.S. __
    , __ [
    140 S.Ct. 791
    , 804]; see First Iowa, 
    supra,
     328 U.S. at p. 171 [the
    FPA, when “read in the light of its long and colorful legislative
    history, . . . discloses both a vigorous determination of Congress
    to make progress with the development of . . . water power . . .
    21
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    and a determination to avoid unconstitutional invasion of the
    jurisdiction of the states”].) This does not appear to be “an area
    the Federal Government has reserved for itself,” which is “the
    basic premise of field preemption.” (Arizona v. United States
    (2012) 
    567 U.S. 387
    , 402.)
    As DWR states in its briefing, “[t]he fact that the [FPA]
    has a significant preemptive sweep says nothing about
    congressional intent to prohibit state action that is non-
    regulatory.” When the state or a subdivision proposes to develop
    its own property, CEQA “operates as a form of self-government
    . . . . Application of CEQA to the public entity charged with
    developing state property is not classic regulatory behavior,
    especially when there is no encroachment on the regulatory
    domain of the [federal authority] or inconsistency with [federal
    law] . . . .   Rather, application of CEQA in this context
    constitutes self-governance on the part of a sovereign state and
    at the same time on the part of an owner.” (Eel River, supra, 3
    Cal.5th at p. 723.)
    State Water Contractors argues that the reasoning of Eel
    River is inapt because the federal scheme at issue in that case
    deregulated the industry while the federal legislation here
    requires every dam and hydroelectric power plant to obtain a
    federal license to operate and grants FERC the exclusive right
    to issue such licenses. (See also conc. & dis. opn., post, at p. 26.)
    But our reasoning in Eel River did not hinge on the industry’s
    deregulation; rather, it was based on what the federal scheme
    permitted the state as owner to do as a result of that
    deregulation — namely, make its own choices about its project,
    guided by an EIR. (Eel River, supra, 3 Cal.5th at p. 724.) There
    is “no indication in the language of the [FPA] that Congress
    intended to preempt [state] self-governance” when it is carried
    22
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    out by means of a state law permitting challenges to a state
    agency’s EIR. (Id. at p. 704; see id. at p. 730 [“The availability
    of citizen enforcement mechanisms does not change our view
    that CEQA operates as a system of self-governance . . . in this
    case”].) Without more, we cannot conclude that “Congress . . .
    intended ‘to foreclose any state [activity] in the area,’
    irrespective of whether state law is consistent or inconsistent
    with ‘federal standards.’ ” (Oneok, supra, 575 U.S. at p. 377,
    italics omitted.)
    B.
    At the same time, the fact that CEQA is not categorically
    preempted does not mean that no CEQA applications or
    remedies are preempted by the federal scheme. (Eel River,
    supra, 3 Cal.5th at p. 740; id. at pp. 740–741 (conc. opn. of
    Kruger, J.).) To the contrary, the Counties made clear during
    oral argument that they are no longer seeking injunctive relief
    that would interfere with the federal licensing process,
    conceding preemption on this issue, and all parties agree that
    no state court can issue a remedy that conflicts with federal law.
    In this respect, the Counties now appear to acknowledge that
    the Court of Appeal was correct in holding that they cannot, in
    this CEQA action, challenge the terms of the settlement
    agreement reached through the ALP.
    We agree. The overriding purpose of the FPA is to
    facilitate the development of the nation’s hydropower resources.
    (First Iowa, 
    supra,
     328 U.S. at pp. 174, 180.) A primary tool in
    achieving that goal was to centralize regulatory authority in the
    federal government in order to remove any obstacles to such
    development posed by state regulation. (Ibid.) A CEQA
    challenge to the terms of a settlement agreement reached
    23
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    through the ALP would raise preemption concerns to the extent
    the action would interfere with the federal process detailed
    above or with FERC’s jurisdiction over the proceedings. (See 
    18 C.F.R. § 4.34
    (i)(6)(vii) (2022); International Paper Co. v.
    Ouellette (1987) 
    479 U.S. 481
    , 494 [“A state law . . . is pre-
    empted if it interferes with the methods by which the federal
    statute was designed to reach [its] goal”].) A state court order
    granting the injunctive relief the Counties initially sought
    would stand as a direct obstacle to the accomplishment of
    Congress’s objective of vesting exclusive licensing authority in
    FERC. (See California v. FERC, 
    supra,
     495 U.S. at pp. 506–
    507.)
    If that were all the Counties had requested, we would
    affirm the judgment below directing the trial court to dismiss
    the action in its entirety. But the Counties’ writ petitions
    challenge the Department’s EIR more broadly. Beyond seeking
    to enjoin DWR’s project, the Counties also requested a writ of
    mandate setting aside the certification of the EIR as adequate
    and whatever “further relief . . . the Court deems just.”
    State Water Contractors defends the Court of Appeal’s
    complete dismissal on the sole ground that all of the Counties’
    CEQA claims are preempted. As discussed, the Court of Appeal
    was correct to hold that the Counties’ challenge to the
    environmental sufficiency of the settlement agreement was
    preempted. But the Counties not only sought an injunction
    against DWR’s operation of the Facilities under the terms of the
    settlement agreement. They also challenged the environmental
    sufficiency of the EIR itself, which they claim DWR can use in
    connection with its decisionmaking about the licensing process
    and the operation of the Facilities without interfering with
    FERC’s authority.
    24
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    The EIR characterized the project under CEQA review as
    implementation of the settlement agreement and analyzed the
    environmental impact of the settlement agreement as well as
    the FERC staff alternative. At this stage in the proceedings,
    review of the Department’s EIR does not interfere with FERC’s
    jurisdiction or exclusive licensing authority. Federal law
    expressly allows applicants (public or private) to amend their
    license application or seek reconsideration once FERC has
    issued a license. (See 
    18 C.F.R. § 4.35
    (b) (2022) [application may
    be amended pending review]; 
    id.,
     § 385.713 (2022) [authorizing
    request for rehearing]; 
    18 C.F.R. § 4.200
    (b) (2022) [allowing
    application to amend license after issuance]; 16 U.S.C. § 825l
    [authorizing rehearing application and judicial review].) And
    we are aware of no federal law — and the concurring and
    dissenting opinion cites none — that limits an applicant’s ability
    to analyze its options or the proposed terms of the license before
    doing so. That is, DWR can undertake CEQA review, including
    permitting challenges to the EIR it prepares as part of that
    review, in order to assess its options going forward. Nothing
    about such use of CEQA review is incompatible with federal
    authority. (See Eel River, supra, 3 Cal.5th at p. 724 [where
    federal law does not otherwise require, “the state as owner may
    make its decisions based on its own guidelines rather than some
    anarchic absence of rules of decision”].) These activities are a
    far cry from the conflicting state regulations imposed on private
    actors at issue in First Iowa and California v. FERC.
    DWR’s decision document recognized that “[a]pproval of
    the Proposed Project . . . will not lead to immediate
    implementation of the [settlement agreement (SA)] articles.
    DWR’s implementation of the SA actions that are within FERC’s
    jurisdiction depend[s] on FERC issuing and DWR accepting a
    25
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    license materially consistent with the Proposed Project.” It also
    noted that if the license FERC issues involves “terms and
    conditions not included in the Proposed Project or FERC Staff
    Alternative,” additional CEQA review will be required by DWR.
    The Department’s EIR is programmatic in nature, meaning it
    contemplates additional CEQA review in connection with later
    activities that are part of the project. (See CEQA Guidelines,
    §§ 15168, 15152.) There is no indication Congress “believe[d]
    that it was inconsistent to vest [FERC] with exclusive
    regulatory authority . . . while at the same time allowing”
    applicants to analyze ongoing environmental considerations,
    request certain terms, or seek reconsideration of the terms of
    any license offered within the means federal law supplies.
    (Silkwood v. Kerr-McGee Corp (1984) 
    464 U.S. 238
    , 258.)
    State Water Contractors takes issue with the Counties’
    desire to see particular mitigation measures imposed on the
    project. But any preemption concerns related to DWR’s ability
    to adopt additional mitigation measures in the EIR, if
    warranted, are premature. At this stage, the Counties challenge
    only the sufficiency of the EIR, and they contend the EIR can
    inform DWR’s decisionmaking in ways that do not conflict with
    FERC’s authority. They do not ask the court to impose or
    enforce any CEQA mitigation measures, much less any that are
    contrary to federal authority. A CEQA challenge to the
    Department’s EIR is not inherently impermissible, nor is it clear
    that any mitigation measures will conflict with the terms of the
    license ultimately issued by FERC. As noted, an EIR may
    contain mitigation measures that fall outside of FERC’s
    jurisdiction or are compatible with FERC’s exclusive licensing
    authority. Meanwhile, federal law provides avenues for any
    mitigation measures identified by the Department’s CEQA
    26
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    review that fall under FERC’s jurisdiction to be incorporated
    into the eventual license if FERC so decides. If they are
    incorporated, then it is no obstacle to FERC’s authority that
    they originated with the state as applicant. If they are not, then
    FERC has simply exercised its discretion to dictate the terms of
    the license offered, preempting any particular applications or
    enforcement mechanisms of CEQA that conflict with that
    authority. (See Eel River, supra, 3 Cal.5th at p. 740; id. at
    pp. 740–741 (conc. opn. of Kruger, J.).) In either case, CEQA can
    inform the public entity’s decisionmaking without encroaching
    on FERC’s ultimate licensing authority.
    The concurring and dissenting opinion mistakes today’s
    inquiry and our holding at several turns. We do not consider Eel
    River’s rationale to be inapplicable here, nor do we understand
    Eel River to have found CEQA “exempt from preemption” by the
    federal statute at issue in that case. (Conc. & dis. opn., post, at
    p. 24; see id. at p. 26.) In Eel River, we conducted traditional
    preemption analysis to determine that the state’s use of CEQA
    in particular circumstances was not preempted, while carefully
    delineating the circumstances in which it was preempted.
    Today’s opinion likewise does not conclude that DWR’s actions
    are “not subject to” the usual analysis for field preemption and
    purposes and objectives preemption. (Conc. & dis. opn., post, at
    p. 33.) Instead, we find that State Water Contractors has not
    carried its burden to establish field preemption here. And in
    determining “ ‘whether, under the circumstances of this
    particular case, [CEQA] stands as an obstacle to the
    accomplishment and execution of the full purposes and
    objectives of Congress’ ” (Jones v. Rath Packing Co. (1997) 
    430 U.S. 519
    , 526), we find the Counties’ claims preempted in part.
    Although the concurring and dissenting opinion considers
    27
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    today’s ruling to go “beyond the holding of” Eel River (conc. &
    dis. opn., post, at p. 33; see 
    id.
     at pp. 30–31), Eel River itself
    considered certain applications of CEQA preempted (Eel River,
    at pp. 739–740) and took no issue with the observation that
    “particular CEQA remedies might be preempted” on remand (id.
    at p. 741 (conc. opn. of Kruger, J.)). We do the same here.
    The concurring and dissenting opinion’s concerns about
    the workability of today’s holding are misplaced. In contending
    that there is or will be conflict between our decision and federal
    case law, our colleagues overlook the distinction between state
    regulation of private parties and the state’s self-governance at
    issue here. We are not aware of any authority contrary to our
    holding today. As noted, Sayles Hydro involved state regulation
    of a private party, and Eel River did not involve the FPA. The
    closest case that our concurring and dissenting colleagues can
    find is a New York appellate court decision that applied field
    preemption, based on two sentences of analysis, to an issue we
    do not address here. (Conc. & dis. opn., post, at p. 22, fn. 8.)
    Further, the concurring and dissenting opinion says this
    lawsuit has resulted in years of delay to FERC’s issuance of the
    license. (Conc. & dis. opn., post, at pp. 3, fn. 1, 38.) But this
    assertion is mere conjecture. No party has argued that the delay
    in obtaining a license from FERC is attributable to the Counties’
    litigation, and there is no evidence in the record to that effect.
    There are more than a dozen relicensing applications other than
    this one that were filed prior to 2010, when the section 401
    certification issued in this project, that are still pending before
    FERC. (See FERC, Licensing: Pending License, Relicense, and
    Exemption Applications, updated 7/15/2022, available at
     [as of Jul. 28, 2022]; all
    Internet citations in this opinion are archived by year, docket
    28
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    number,             and         case            name             at
    .)          And a cursory
    inspection of FERC’s docket reveals numerous requests for
    delays in the proceedings unrelated to this litigation. Moreover,
    even if the delay were attributable solely to the litigation, there
    is little reason to assume any future litigation will be as
    prolonged. Today’s opinion resolves the matter in dispute, and
    a challenge to the environmental sufficiency of the Department’s
    EIR need not delay issuance of FERC’s license in these
    circumstances.
    The concurring and dissenting opinion says our holding
    will have little practical impact. As an initial matter, the
    question of the sufficiency of the EIR or the merits of the
    Counties’ claims is not before us. But even if the Counties’
    lawsuit is not meritorious, that does not mean a finding of
    preemption is warranted. Our colleagues repeatedly note the
    fact that environmental review was conducted at earlier stages.
    (Conc. & dis. opn., post, at pp. 4, 5, 34–36.) But it is incorrect to
    suggest the Department’s EIR is identical to those prior
    inquiries when it involves matters that were not yet before them
    or are beyond their scope. An EIR can play a role in DWR’s
    evaluation of matters outside of or compatible with FERC’s
    jurisdiction, and the concurring and dissenting opinion does not
    identify any mitigation measures DWR has adopted that conflict
    with FERC’s authority. At this stage, any concerns about
    conflicting mitigation measures are exaggerated or at least
    premature.
    In sum, we affirm the Court of Appeal’s ruling that the
    Counties “cannot challenge the environmental sufficiency of the
    [settlement agreement]” (County of Butte, supra, C071785) or
    seek to unwind it. To do so would pose an obstacle to FERC’s
    29
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Opinion of the Court by Liu, J.
    congressionally granted exclusive authority on those matters.
    But the same is not the case for the Counties’ challenge to the
    environmental sufficiency of the EIR more generally, insofar as
    a compliant EIR can still inform the state agency concerning
    actions that do not encroach on FERC’s jurisdiction. Nothing
    clearly precludes our courts from considering a challenge to the
    sufficiency of the EIR in these circumstances and ordering, for
    example, DWR to reconsider its analysis if warranted.
    Accordingly, we reverse in part and remand for further
    consideration of the Counties’ remaining claims, largely
    unaddressed by the Court of Appeal’s decision, and for
    resolution of any open questions such as whether there are
    procedural or other bars to those claims.
    CONCLUSION
    We affirm the judgment of the Court of Appeal in part,
    reverse in part, and remand for further proceedings consistent
    with this opinion.
    LIU, J.
    We Concur:
    KRUGER, J.
    GROBAN, J.
    JENKINS, J.
    GUERRERO, J.
    30
    COUNTY OF BUTTE v. DEPARTMENT
    OF WATER RESOURCES
    S258574
    Concurring and Dissenting Opinion by Cantil-Sakauye, C. J.
    I agree with my colleagues that the decision of the
    Department of Water Resources (DWR) to engage in review
    under the California Environmental Quality Act (CEQA; Pub.
    Resources Code, § 21000 et seq) is subject to the dictates of the
    supremacy clause of the United States Constitution. (U.S.
    Const., art. VI, cl. 2.) My disagreement concerns the scope and
    consequences of that preemption.
    CEQA is a powerful regulatory statute, requiring a lead
    agency to adopt tailored regulations, referred to as “mitigation
    measures,” designed to reduce to insignificance any potentially
    significant adverse environmental effects of a project. The
    majority holds that the doctrine of preemption takes effect in
    this case only when these mitigation measures prove to be
    inconsistent with a license granted by the Federal Energy
    Regulatory Commission (FERC) or when a private action to
    enforce CEQA seeks to interfere with FERC licensing
    proceedings. Such limited preemption is an unavoidable
    concession to the most basic doctrine of implied preemption,
    which holds that “[w]here state and federal law ‘directly
    conflict,’ state law must give way.” (PLIVA, Inc. v. Mensing
    (2011) 
    564 U.S. 604
    , 617.) If that were all the supremacy clause
    requires, I would have no quarrel with the majority’s holding
    today.
    1
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    The scope of preemption, however, is considerably
    broader. For one, Congress can choose to occupy a regulatory
    field entirely, thereby precluding all state regulation, regardless
    of its content. (See Arizona v. United States (2012) 
    567 U.S. 387
    ,
    401 [“Where Congress occupies an entire field, . . . even
    complementary state regulation is impermissible”].) Equally
    applicable is “purposes and objectives” preemption, a partner of
    the rule acknowledged by the majority: State legislation is
    preempted not only when it directly conflicts with federal law,
    but also when the state law “ ‘ “stands as an obstacle to the
    accomplishment and execution of the full purposes and
    objectives of Congress.” ’ ” (Oneok, Inc. v. Learjet, Inc. (2015) 
    575 U.S. 373
    , 377 (Oneok).) CEQA is preempted here under either
    category.
    The United States Supreme Court has consistently
    interpreted the Federal Power Act (FPA; 16 U.S.C. § 791a et
    seq.) to reflect Congress’s intent to occupy the field of
    hydropower regulation, as the United States Court of Appeals
    for the Ninth Circuit recognized nearly 30 years ago. (Sayles
    Hydro Assn. v. Maughan (9th Cir. 1993) 
    985 F.2d 451
    , 454–455
    (Sayles Hydro).) Through a savings clause, the FPA limits the
    states to a narrow band of regulation, and no one contends that
    CEQA falls within that band. Indeed, the Ninth Circuit found
    CEQA preempted in connection with FPA proceedings, although
    it did not identify the statute by name. (Sayles Hydro, at p. 455.)
    In addition, CEQA stands as a clear obstacle to the
    Congressional objective of vesting exclusive control over
    hydropower licensing and regulation in FERC. The key to
    CEQA’s success in limiting the environmental impact of
    regulated activities in California is its mitigation mandate.
    A CEQA lead agency must, in approving a project, adopt both a
    2
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    slate of mitigation measures, which have the effect of law, and
    a mitigation monitoring program designed to ensure compliance
    with those mitigation measures. That regulatory tool, however,
    conflicts with the exclusive authority granted to FERC under
    the FPA. The mitigation measures required by CEQA, enforced
    by the equally compulsory mitigation monitoring program,
    create a competing state regulatory regime that stands as a
    direct obstacle to the accomplishment of the congressional
    purpose and objective of vesting unchallenged regulatory
    authority over hydropower in FERC.
    Further, as this case glaringly demonstrates, the private
    enforcement provisions of CEQA stand as an inevitable
    impediment to the congressional purpose of granting to FERC
    exclusive control over the hydropower licensing process. FERC’s
    licensing regulations were clearly designed to render
    unnecessary the application of state environmental review
    statutes. Imposing such state proceedings adds nothing to the
    licensing process, but it appears to have created, in this case, a
    delay of 12 years (and counting).1
    Because these critical features of CEQA — the mandatory
    imposition of mitigation measures and the allowance for private
    enforcement — stand as an obstacle to the accomplishment of
    1
    All of the regulatory pieces appear to have been in place
    for FERC to issue a new license in 2010, but no license has
    issued. The parties have not addressed the cause of the
    intervening 12-year delay, but no one has suggested there is a
    continuing legal barrier to license issuance. An obvious
    inference is that FERC decided to let the state proceedings play
    out before issuing a new license. And FERC is still waiting. The
    litigation is 14 years old, and the majority’s remand will
    guarantee it another year of life, at a minimum.
    3
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    congressional purposes and objectives, invocation of the CEQA
    statute is wholly preempted in these circumstances. On this
    basis, I would affirm the judgment of the Court of Appeal
    dismissing the consolidated actions brought by the County of
    Butte and the County of Plumas.
    I. FACTUAL AND PROCEDURAL BACKGROUND
    As the majority explains, this matter comes to us in the
    midst of a federal relicensing proceeding for the Oroville
    Facilities (Facilities), a collection of dams and hydropower
    projects operated by DWR in Butte County. (Maj. opn., ante, at
    pp. 3–7.) The unfinished relicensing proceeding is, at present,
    22 years old.
    FERC’s alternative licensing process (ALP) is hardly
    insensitive to environmental concerns. At the outset, the ALP
    required DWR to prepare a preliminary draft environmental
    assessment (PDEA), an analysis of the likely environmental
    impact of Facilities operation. (
    18 C.F.R. § 4.34
    (i)(4)(iii) (2022).)
    As the majority notes, this was a 700-page document supported
    by 1,500 pages of appendices. (Maj. opn., ante, at p. 5.) In its
    content, the PDEA was materially indistinguishable from an
    environmental impact report (EIR), whose preparation is
    required by CEQA. Only after the preparation of this PDEA,
    DWR and the other 50-odd participants in the ALP convened to
    negotiate the terms of a proposed license for presentation to
    FERC. Inasmuch as the ALP participants included a wide
    variety of public agencies, managing the possible environmental
    effects of Facilities operations undoubtedly played an important
    role in the negotiations. In any event, no one contends that
    environmental concerns were given inadequate consideration
    during the ALP.
    4
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    The ALP participants — with the exception of the present
    two counties — managed to agree on the terms of a proposed
    license, which DWR forwarded to FERC as its application for
    relicensing. A FERC license must provide for, among other
    things, “the adequate protection, mitigation, and enhancement
    of fish and wildlife . . . , and for other beneficial public uses,
    including irrigation, flood control, water supply, and
    recreational and other purposes.” (
    16 U.S.C. § 803
    (a)(1); see 
    id.,
    § 803(j).) After time for study, FERC prepared its own formal
    environmental analysis, an environmental impact statement
    (EIS) prepared under the authority of the federal analog to
    CEQA, the National Environmental Policy Act of 1969 (NEPA;
    
    42 U.S.C. § 4321
     et seq.) Again, the informational requirements
    for an EIS are not materially different from those for an EIR. 2
    In the EIS, FERC outlined the additional terms it proposed to
    add to the license terms proposed in the settlement agreement
    and evaluated the environmental impact of these additional
    measures, as well as the impact of the settlement agreement’s
    proposal.
    At this point in the licensing process, two complete EIR
    equivalents had been prepared. Yet DWR elected to prepare a
    third environmental analysis under the authority of CEQA,
    defining as its project the implementation of the settlement
    agreement, which it viewed as equivalent to “the continued
    operation and maintenance of the Oroville Facilities for electric
    2
    Like an EIR, an EIS “must contain, among other things, a
    detailed discussion of ‘the environmental impact of the proposed
    action,’ ‘adverse environmental effects which cannot be avoided,’
    ‘alternatives to the proposed action,’ and possible mitigation
    measures.” (Protect Our Cmtys. Found. v. Lacounte (9th Cir.
    2019) 
    939 F.3d 1029
    , 1035.)
    5
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    power generation.” Once triggered, however, CEQA required
    much more than the preparation of an EIR. As part of its CEQA
    compliance, DWR issued a notice of determination finding that
    the adoption of mitigation measures was required for approval
    of the project.3    Consequently, “as conditions of project
    approval,” DWR adopted a series of mitigation measures and a
    mitigation monitoring program to ensure that implementation.
    The mitigation measures largely overlapped with the
    environmental concerns of the settlement agreement and the
    anticipated FERC license. As the majority explains, they
    imposed constraints on future operation of the Facilities to
    minimize the project’s environmental effects. (Maj. opn., ante,
    at pp. 8–9.)
    Following DWR’s certification of the EIR, Butte County
    and Plumas County filed petitions for a writ of mandate,
    contending that DWR’s compliance with CEQA was deficient
    and seeking to stay the licensing proceedings. Although no court
    order halting the proceedings ever issued, the counties’ petitions
    had the desired effect. All of the pieces appear to have been in
    place for FERC’s issuance of a new license in 2010, but the
    federal agency has, to date, taken no action on DWR’s
    application.
    3
    The notice of determination’s reference to project
    approval, of course, was approval under state law. Because
    FERC has exclusive authority over Facilities’ operation, this
    approval had no practical significance beyond CEQA
    compliance.
    6
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    II. DISCUSSION
    A. Governing Law
    1. Federal Power Act
    The construction and operation of a dam or hydroelectric
    power plant requires a license from FERC, which has broad
    discretion to require changes in the project design and impose
    conditions on project operation. (
    16 U.S.C. §§ 797
    (e), 799,
    803(a)(1), 817(1).) This authority places the design and
    operation of hydroelectric power plants and related facilities
    squarely under FERC’s comprehensive regulatory control.
    2. California Environmental Quality Act
    “CEQA embodies a central state policy to require state and
    local governmental entities to perform their duties ‘so that
    major consideration is given to preventing environmental
    damage.’ ” (Friends of the Eel River v. North Coast Railroad
    Authority (2017) 
    3 Cal.5th 677
    , 711 (Eel River).) As discussed
    more fully by the majority (maj. opn., ante, at pp. 12–15), CEQA
    applies to discretionary public and private projects that may
    cause a change in the physical environment. (Pub. Resources
    Code, §§ 21065, 21080; see id., § 21001.1.) Projects that may
    have a significant environmental impact require the
    preparation of an EIR (Pub. Resources Code, § 21100, subd. (a)),
    which must discuss the possible environmental effects of the
    project, measures to mitigate those effects, and possible
    alternatives to the project. (CEQA Guidelines, §§ 15124, 15126,
    15126.4, 15126.6, 15131.)4
    4
    CEQA is implemented by an extensive series of
    administrative regulations promulgated by the Secretary of the
    7
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    An EIR provides decision makers with copious
    information about the potential impact of a proposed project, but
    the CEQA process is not solely informational. It also plays a
    critical regulatory role, largely through the mechanism of
    mitigation measures, which are conditions placed on the design
    and operation of a project to reduce the project’s adverse
    environmental effects. CEQA mandates their imposition, when
    feasible, if significant environmental effects are identified in an
    EIR. As CEQA declares in its opening provisions, “the
    procedures required by this division are intended to assist public
    agencies in systematically identifying both the significant
    effects of proposed projects and the feasible alternatives or
    feasible mitigation measures which will avoid or substantially
    lessen such significant effects.” (Pub. Resources Code, § 21002,
    italics added.) “Each public agency shall mitigate or avoid the
    significant effects on the environment of projects that it carries
    out or approves whenever it is feasible to do so.” (Id., § 21002.1,
    subd. (b), italics added.) To serve this end, an EIR is required
    to “identify mitigation measures for each significant
    environmental effect identified in the EIR.” (CEQA Guidelines,
    § 15126.4, subd. (a)(1)(A).)
    Once identified in an EIR, the feasible mitigation
    measures must be adopted by the lead agency as legally
    enforceable features or conditions of the project. (Sierra Club v.
    County of Fresno (2018) 
    6 Cal.5th 502
    , 524–525 [agencies are
    Natural Resources Agency, codified at title 14, division 6,
    chapter 3 of the California Code of Regulations, which I will
    refer to as the “CEQA Guidelines.” Courts must “afford great
    weight” to them when interpreting CEQA. (Laurel Heights
    Improvement Assn. v. Regents of University of California (1988)
    
    47 Cal.3d 376
    , 391, fn. 2.)
    8
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    required “to implement all mitigation measures unless those
    measures are truly infeasible”].) CEQA expressly forbids a lead
    agency from approving or carrying out a project unless
    “[c]hanges or alterations have been required in, or incorporated
    into, the project which mitigate or avoid” any significant effects
    on the environment identified in the EIR.5 (Pub. Resources
    Code, § 21081, subd. (a)(1).)         When the project under
    consideration is a private project, the mitigation measures must
    be made “fully enforceable” through “legally-binding
    instruments.” (CEQA Guidelines, § 15126.4, subd. (a)(2); see
    also Pub. Resources Code, § 21081.6, subd. (b).) When, as here,
    the project is publicly financed or undertaken, the mitigation
    measures must be incorporated into the plan or project design.
    (CEQA Guidelines, § 15126.4, subd. (a)(2); see also Pub.
    Resources Code, § 21081.6, subd. (b).) To ensure compliance
    with the mitigation measures, CEQA also requires the adoption
    and implementation of a mitigation monitoring program.
    5
    An exception is recognized if mitigation of the significant
    environmental effects is not feasible, but a project having such
    effects may only be approved if the lead agency expressly finds
    that the benefits of the project outweigh its unmitigable
    environmental effects. (Pub. Resources Code, § 21081, subds.
    (a)(3), (b).) Although the majority appears to view this as a
    significant exception to the requirement of mitigation (maj. opn.,
    ante, at p. 14), the adoption of such a finding (called a “statement
    of overriding considerations”) is not the preferred course.
    (CEQA Guidelines, § 15093, subd. (c).)                      Agencies
    understandably seek to avoid the approval of projects that will
    generate significant adverse environmental effects, and most
    proposed mitigation measures are “capable of being
    accomplished in a successful manner within a reasonable period
    of time,” the standard for feasibility. (Pub. Resources Code,
    § 21061.1.)
    9
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    (CEQA Guidelines, § 15097, subd. (a); see also Pub. Resources
    Code, § 21081.6, subd. (a)(1).)
    CEQA’s mitigation measures play a crucial role in
    controlling and reducing the environmental impact of projects
    undertaken in California. The proposed mitigation measures in
    an EIR outline a series of constraints on the design and
    execution of a project intended to reduce its environmental
    impact. The lead agency’s adoption of these measures in
    approving the project imposes these constraints on the project’s
    implementation. Further, by the adoption of a mitigation
    monitoring program, the lead agency ensures compliance with
    this CEQA-imposed regulation.
    3. Federal Preemption and the Federal Power Act
    The Supreme Court has organized preemption into three
    categories: Conflict, express, and field preemption. (Murphy v.
    National Collegiate Athletic Assn. (2018) ___ U.S. ___, ___ [
    138 S.Ct. 1461
    , 1480] (Murphy).) Although the FPA does not
    expressly preempt state law, the application of CEQA in these
    circumstances triggers the two other varieties, field and conflict
    preemption.
    “Field preemption occurs when federal law occupies a
    ‘field’ of regulation ‘so comprehensively that it has left no room
    for supplementary state legislation.’ ” (Murphy, 
    supra,
     ___ U.S.
    at p. ___, 138 S.Ct. at p. 1480.) “Where Congress occupies an
    entire field . . . , even complementary state regulation is
    impermissible. Field pre-emption reflects a congressional
    decision to foreclose any state regulation in the area, even if it
    is parallel to federal standards.” (Arizona v. United States,
    supra, 567 U.S. at p. 401.)
    10
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    Conflict preemption is further divided into two separate
    and independent doctrines. It exists (1) “where ‘compliance with
    both state and federal law is impossible,’ ” or (2) “where ‘the
    state law “stands as an obstacle to the accomplishment and
    execution of the full purposes and objectives of Congress.” ’ ”
    (Oneok, supra, 575 U.S. at p. 377.) The lower federal courts refer
    to these distinct subcategories of conflict preemption as
    “impossibility” and “obstacle” preemption, respectively (e.g.,
    Chamber of Commerce of the United States v. Bonta (9th Cir.
    2021) 
    13 F.4th 766
    , 774), but the Supreme Court has
    characterized the latter as “purposes and objectives”
    preemption. (Hillman v. Maretta (2013) 
    569 U.S. 483
    , 490.)
    I will use the language of the high court.
    The FPA has long been recognized to preempt state
    regulation of hydropower facilities. As the Supreme Court first
    held 70 years ago in First Iowa Coop. v. Power Comm’n (1946)
    
    328 U.S. 152
     (First Iowa) and subsequently reaffirmed nearly
    40 year later, “the FPA establishes a broad and paramount
    federal regulatory role.” (California v. FERC (1990) 
    495 U.S. 490
    , 499.) Through a savings clause, 16 United States Code
    section 821 (Section 27),6 the FPA preserves some state
    regulatory authority, but that authority is limited to the
    determination of “ ‘proprietary rights’ ” in the use of water.
    (California v. FERC, 
    supra,
     495 U.S. at p. 498; see also First
    Iowa, 
    supra,
     328 U.S. at p. 176.) The high court held that state
    regulation outside the scope of this preserved authority is
    preempted. (First Iowa, at p. 176 [“in those fields where rights
    6
    Title 16 United States Code section 821 is commonly
    referred to as “Section 27” due to its numbering in the original
    legislation, and I observe that convention here.
    11
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    are not thus ‘saved’ to the States, Congress is willing to let the
    supersedure of the state laws by federal legislation take its
    natural course”].) As the Ninth Circuit later characterized this
    holding, “The Supreme Court has read the broadest possible
    negative pregnant into this ‘savings clause.’ [Citation.] The
    rights reserved to the states in [Section 27] are all the states
    get.” (Sayles Hydro, supra, 985 F.2d at p. 454.)
    In its seminal First Iowa decision, the Supreme Court
    found preempted the state’s attempt to require the proponent of
    a proposed dam and power plant to obtain a state license for the
    project, the terms of which would have implemented state law
    governing the use of its waterways. (First Iowa, 
    supra,
     328 U.S.
    at pp. 161, 166, 176–178.) As the high court noted, requiring
    compliance with state law under these circumstances “would
    subject to state control the very requirements of the project that
    Congress has placed in the discretion of the Federal Power
    Commission.” (Id. at p. 165.) The court ultimately concluded
    that “[t]he detailed provisions of the [FPA] providing for the
    federal plan of regulation leave no room or need for conflicting
    state controls.” (Id. at p. 181.)
    The high court reaffirmed the FPA’s broad preemptive
    effect in California v. FERC, which addressed an order issued
    by our State Water Resources Control Board (Water Board)
    requiring the operator of a hydropower plant to maintain a
    greater minimum flow rate in a stream than the minimum rate
    set by FERC in the plant’s license. (California v. FERC, 
    supra,
    495 U.S. at pp. 494–496.) In addressing the preemptive effect of
    the FPA, the court first rejected the Water Board’s challenge to
    First Iowa’s narrow interpretation of the FPA’s savings clause,
    Section 27. Although recognizing that Section 27 might
    plausibly be read to reserve to the states the power to regulate
    12
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    stream flow to protect wildlife (California v. FERC, at p. 497),
    the court declined to revisit the earlier ruling. (Id. at p. 499.) In
    holding the Water Board’s attempt to impose its own minimum
    flow rate preempted, the high court reaffirmed that state law is
    preempted when it either conflicts with federal law or obstructs
    congressional purposes. It explained: “As Congress directed in
    [the] FPA [citation], FERC set the conditions of the license,
    including the minimum stream flow, after considering which
    requirements would best protect wildlife and ensure that the
    project would be economically feasible, and thus further power
    development. [Citations.] Allowing California to impose
    significantly higher minimum stream flow requirements would
    disturb and conflict with the balance embodied in that
    considered federal agency determination” “and would ‘constitute
    a veto of the project that was approved and licensed by FERC.’ ”
    (Id. at pp. 506, 507.) Because the minimum stream flow
    requirement was not concerned with proprietary rights in
    water, the court concluded, it was not insulated from federal
    preemption. (Id. at pp. 498, 506.)
    B. DWR’s Use of CEQA Is Preempted by the
    Doctrine of Field Preemption
    As explained above, it is well settled that Section 27 of the
    FPA limits state regulation in this area to proprietary rights in
    water and precludes state regulation outside those confines.
    (First Iowa, supra, 328 U.S. at pp. 175–176.)
    In Sayles Hydro, the Ninth Circuit reasonably applied
    high court precedent in holding that the FPA preempts under
    the doctrine of field preemption all state regulation beyond the
    scope of Section 27. (Sayles Hydro, 
    supra,
     985 F.2d at p. 455;
    see id. at p. 456 [“Once [California v. FERC] made it clear that
    the state could control only proprietary rights to water, that
    13
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    established the category as ‘occupy the field’ preemption for
    everything but proprietary rights to water”].) I find no basis for
    disagreeing with the Ninth Circuit’s analysis. Because DWR’s
    application of CEQA purported to regulate the environmental
    consequences of the Facilities, it falls far outside the regulatory
    authority left to the states by Section 27 and is therefore
    preempted.
    In Sayles Hydro, the Water Board withheld a state
    operating permit from a hydroelectric plant licensed by FERC
    because the applicant eventually declined to respond to the
    Water Board’s requests for “a shifting, expanding range of
    reports and studies, to assure that the project satisfies the
    [Water] Board’s concerns regarding recreation, aesthetics,
    archaeology, sport fishing, and cultural resources.” (Sayles
    Hydro, 
    supra,
     985 F.2d at p. 453.) In considering the Water
    Board’s authority over the project, the Ninth Circuit concluded
    that the state’s power was restricted to matters authorized by
    Section 27. The court recognized that the scope of state
    authority, judged solely from the language of that statute, was
    “capable of different interpretations.” (Sayles Hydro, supra, 985
    F.2d at p. 454.) But, the court observed, “we cannot . . . construe
    this statute on a blank slate. The Supreme Court has read the
    broadest possible negative pregnant into this ‘savings clause.’
    [Citation.] The rights reserved to the states in this provision are
    all the states get.” (Ibid.) Explaining the court’s interpretation
    of the savings clause, the Ninth Circuit noted that “[i]n many
    states where water is scarce, a state property law regime
    enables users of streams and wells to obtain proprietary rights
    in a continuing quantity of water. By perfecting state water
    rights, users can enjoin other users who deprive them of their
    share of the flow. [Citation.] This state property law regime in
    14
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    water is what the savings clause reserves, under First Iowa.”7
    (Sayles Hydro, 
    supra,
     985 F.2d at p. 455.) In contrast, the court
    held, “[s]uch proprietary rights are not at issue in the case before
    us. . . . Since forcing [the plaintiffs] to provide environmental
    impact reports to the [Water] Board has nothing to do with
    determining proprietary rights in water, federal preemption
    bars the state requirements.” (Ibid.) Although Sayles Hydro did
    not mention CEQA by name, its reference to “environmental
    impact reports” gives the game away. (Ibid.) The court was
    holding CEQA preempted in connection with the licensing of
    hydropower projects.
    Significantly, the Ninth Circuit addressed and rejected the
    very approach to preemption adopted in the majority opinion:
    “The [Water] Board urges that we read California v. FERC as
    establishing federal preemption only where a state requirement
    conflicts with a federal requirement, not where it supplements
    a federal requirement. . . . [⁋] . . . The ratio decidendi, however,
    does not take that course.                  Instead, California v.
    FERC reaffirms First Iowa’s narrow interpretation of the
    savings provision, so that the only authority states get over
    federal power projects relates to allocating proprietary rights in
    water. First Iowa said that the separation of authority between
    state and federal governments ‘does not require two agencies to
    share in the final decision of the same issue.’
    [Citation.] California v. FERC reaffirms First Iowa, uses the
    ‘occupy the field’ characterization ‘broad and paramount federal
    7
    The court recognized that First Iowa’s discussion of
    Section 27 could be regarded as dictum, but it held that this
    contention became moot when California v. FERC reaffirmed
    the ruling. (Sayles Hydro, 
    supra,
     985 F.2d at p. 455.)
    15
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    regulatory     role,’   [citation], and plainly    states     that
    ‘constricting § 27 to encompass only laws relating to proprietary
    rights’ accomplishes this ‘no sharing’ purpose. . . .” (Sayles
    Hydro, 
    supra,
     985 F.2d at pp. 455–456, fn. omitted.) As the
    court added: “Once the [First Iowa] Court made it clear that the
    state could control only proprietary rights to water, that
    established the category as ‘occupy the field’ preemption for
    everything but proprietary rights to water.” (Id. at p. 456.)
    Sayles Hydro continued, in an observation of obvious
    application here: “In the case at bar, it is clear that the federal
    laws have occupied the field, preventing state regulation. This
    conclusion is strengthened by the fact that most or all of the
    [Water] Board’s concerns were considered by [FERC] in
    granting the license, and conditions were imposed in the license
    to protect these multiple values. . . . There would be no point in
    Congress requiring the federal agency to consider the state
    agency recommendations on environmental matters and make
    its own decisions about which to accept, if the state agencies had
    the power to impose the requirements themselves.” (Sayles
    Hydro, 
    supra,
     985 F.2d at p. 456.)
    The majority argues that “First Iowa and California v.
    FERC could be read to apply either conflict or field preemption.”
    (Maj. opn., ante, at p. 18.) Sayles Hydro acknowledged as much
    (Sayles Hydro, 
    supra,
     985 F.2d at pp. 455, 456), and the point
    does not answer the Ninth Circuit’s careful analysis of the
    language of those cases in finding field preemption. As Sayles
    Hydro determined, the high court’s decisions lead inescapably
    to the conclusion that field preemption precludes state
    regulation in this area.
    16
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    The majority faults Sayles Hydro for relying on a savings
    clause, noting that “the statute does not say that these matters
    are the only matters reserved.” (Maj. opn., ante, at p. 19.) The
    Supreme Court, however, has long since resolved this issue,
    holding that matters outside the savings clause are preempted,
    a ruling that is binding on us regardless of the language of
    Section 27. (First Iowa, supra, 328 U.S. at p. 176 [“in those fields
    where rights are not thus ‘saved’ to the States, Congress is
    willing to let the supersedure of the state laws by federal
    legislation take its natural course”].)
    The majority points out that none of the cases cited, First
    Iowa, California v. FERC, and Sayles Hydro, expressly declared
    that field preemption applies to federally regulated public
    agencies. (Maj. opn., ante, at p. 19.) The omission is
    understandable because all of the cases concerned state
    regulation of private parties, rather than a public agency. But
    if Congress occupies a field, it does so regardless of the identity
    of the party affected by the state regulation; application of the
    doctrine of field preemption has never been held to depend upon
    the nature of the party being regulated. Notably, the majority
    cites no case holding that state regulation preempted by the
    doctrine of field preemption when applied to a private party is
    not similarly preempted if applied to a public agency, even when
    the public agency applies that regulation to its own conduct. Eel
    River comes closest, but, for the reasons discussed below, it does
    not apply here.
    The Ninth Circuit’s analysis and conclusions in Sayles
    Hydro are sound. Under First Iowa and California v. FERC,
    Congress has occupied the field of hydropower licensing and
    operation outside the authority reserved to states under
    Section 27. DWR’s application for relicensing did not concern
    17
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    proprietary rights to water. The agency’s use of CEQA was
    therefore preempted.
    C. DWR’s Use of CEQA Is Also Preempted by the
    Doctrine of Purposes and Objectives
    Preemption
    Even if Congress had not occupied the field of hydropower
    regulation, the nature of CEQA and its application in these
    circumstances would still require a finding of preemption
    because CEQA stands as a substantial obstacle to the
    accomplishment of the purposes and objectives of Congress in
    enacting the FPA.
    It bears repeating that CEQA is an important regulatory
    statute, requiring the imposition of restrictions on the manner
    in which public and private projects are designed and operated
    to minimize their adverse environmental impacts. When it
    undertook to comply with CEQA, DWR characterized the project
    under review as implementation of the settlement agreement —
    in other words, as the future operation of the Facilities under
    the terms proposed in that agreement. DWR’s use of CEQA
    therefore required it to adopt a series of mitigation measures,
    enforceable by DWR through a mitigation monitoring program,
    addressing the precise subject matter of the FERC license. The
    FPA, however, vests exclusive regulatory authority over the
    operation of hydropower projects like the Facilities in FERC.
    DWR’s use of CEQA necessarily stands as an obstacle to the full
    accomplishment of the congressional purpose and objective of
    vesting exclusive regulatory authority over the operation of
    hydroelectric power plants in the federal government.
    In addition, DWR’s invocation of CEQA in the midst of the
    ALP, a unique federal licensing process clearly designed to
    18
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    duplicate and thereby supplant the need for state
    environmental review, constituted a second, equally disruptive
    obstacle to achieving the congressional purpose of vesting
    exclusive control over hydropower licensing in FERC.
    In applying the doctrine of purposes and objectives
    preemption, “[w]hat is a sufficient obstacle [to the
    accomplishment of Congress’s purposes and objectives] is a
    matter of judgment, to be informed by examining the federal
    statute as a whole and identifying its purpose and intended
    effects.” (Crosby v. National Foreign Trade Council (2000) 
    530 U.S. 363
    , 373 (Crosby).) As this instruction suggests, “ ‘the
    purpose of Congress is the ultimate touchstone’ ” in determining
    whether state law is preempted. (Wyeth v. Levine (2009) 
    555 U.S. 555
    , 565.) Even if the federal and state laws share the same
    goal, “[a] state law also is pre-empted if it interferes with the
    methods by which the federal statute was designed to reach this
    goal.” (International Paper Co. v. Ouellette (1987) 
    479 U.S. 481
    ,
    494 (Ouellette).)
    The obvious first step in a purposes and objectives
    preemption analysis is to identify the purposes and objectives of
    the federal law. (Crosby, 
    supra,
     530 U.S. at p. 373.) As the
    majority acknowledges, “The overriding purpose of the FPA is to
    facilitate the development of the nation’s hydropower resources.
    (First Iowa, 
    supra,
     328 U.S. at pp. 174, 180.) A primary tool in
    achieving that goal was to centralize regulatory authority in the
    federal government in order to remove any obstacles to such
    development posed by state regulation.” (Maj. opn., ante, at
    p. 23.) This intent is made manifest by Section 27, which
    restricts state law in this area to laws governing proprietary
    rights in water. (California v. FERC, 
    supra,
     495 U.S. at p. 498;
    First Iowa, at p. 176.) The Congressional objective was therefore
    19
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    to promote the development of hydropower resources; an
    important means it chose to accomplish that objective was to
    grant FERC exclusive control over the licensing and regulation
    of hydropower facilities.
    DWR’s invocation of CEQA following its submission of a
    license application to FERC necessarily created the risk that the
    EIR would identify significant potential environmental effects
    resulting from operation of the Facilities, which would, in turn,
    trigger the required formulation and adoption of mitigation
    measures to reduce those effects. The mitigation measures,
    legally enforceable constraints governing the manner in which
    a project is designed and operated, are regulations in all but
    name. Because the project identified in the EIR, the operation
    of the Facilities under the terms proposed in the settlement
    agreement, was, as a practical matter, indistinguishable from
    the subject of the FERC license, at least some, if not all, of the
    mitigation measures identified in the EIR would inevitably
    overlap with the authority granted FERC by the FPA. Once
    adopted, such mitigation measures would impose mandatory
    conditions on the operation of the Facilities that were in
    addition to the license conditions ultimately imposed by FERC.
    And that is what occurred. In certifying the EIR, DWR
    identified significant adverse environmental effects and adopted
    six pages of mitigation measures and a mitigation monitoring
    program. The mitigation measures directly addressed, and
    purported to constrain, the manner in which the Facilities could
    operate with respect to the many factors affecting its impact on
    the environment. Because these same factors are subject to
    FERC’s regulatory authority, DWR’s certification of the EIR, in
    effect, created an alternative set of regulations governing
    operation of the Facilities and designated an agency other than
    20
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    FERC to enforce these regulations. DWR’s use of CEQA in this
    manner presented an obstacle to the accomplishment of the full
    purposes and objectives of Congress precisely because a primary
    purpose of the FPA, by vesting exclusive regulatory authority
    over the operation of hydropower facilities in FERC, was to
    preclude just the type of state regulation created by adoption of
    the mitigation measures and their monitoring program.
    The majority acknowledges that any mitigation measures
    adopted by DWR that conflict with the eventual FERC license
    would be preempted (maj. opn., ante, at p. 27), but that does not
    solve the more fundamental problem. CEQA serves as an
    obstacle to the accomplishment of congressional purposes
    regardless of whether the mitigation measures adopted by DWR
    are in direct conflict with the provisions of the FERC license,
    including when state law interferes with the methods by which
    the federal statute was designed to reach its goals. (Ouellette,
    
    supra,
     479 U.S. at p. 494.) Regardless of whether DWR’s
    mitigation measures are in direct conflict with the eventual
    terms of the FERC license, the adoption of the mitigation
    measures and a program to enforce them created an alternative
    regulatory regime governing operation of the Facilities that is
    independent of the FERC license and purports to vest regulatory
    authority in an agency other than FERC. These actions will
    cause unnecessary confusion about the nature of the regulations
    properly governing operation of the Facilities and create the
    potential for future conflict over the proper roles of DWR and
    FERC in regulating those operations. They are therefore
    21
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    preempted as an obstacle to achieving the full Congressional
    purpose.8
    In addition, to meet its objectives Congress granted FERC
    exclusive control not only over the terms of an eventual license
    but also over the conduct of the licensing proceedings. Because
    the implementation of CEQA in the midst of an ALP proceeding
    is inconsistent with that process, it stands as an independent
    obstacle to the accomplishment of federal purposes and
    objectives. Again, that risk was realized here.
    The ALP was designed not merely to focus the
    participants’ attention on environmental concerns, but also to
    supplant the need for independent environmental review under
    state law. The ALP commences with the preparation of a PDEA,
    the functional equivalent of the type of informational document
    typically required by environmental review statutes such as
    CEQA and NEPA. In other words, state environmental review
    is already an integral part of the ALP. The inclusion of this
    requirement was clearly intended to make it unnecessary for an
    8
    The majority contends that this analysis disregards a
    decades-long history of coexistence between CEQA and
    exclusive federal regulation. (Maj. opn., ante, at p. 21.) But I am
    hardly the first to suggest that CEQA is preempted in this
    context. Sayles Hydro so holds (Sayles Hydro, supra, 985 F.2d
    at p. 455); we suggested as much in Eel River (Eel River, supra,
    3 Cal.5th at p. 715); and a New York appellate court held that
    application of the state’s environmental protection law was
    preempted when applied to a Section 401 certification in Matter
    of Eastern Niagara Project Power Alliance v. State Department
    of Environmental Conservation (N.Y.App.Div. 2007) 
    840 N.Y.S.2d 225
    , 229. In light of this history, the mere fact that
    CEQA’s application to a public project has not been the subject
    of a published appellate opinion says nothing about the merits
    of the claim.
    22
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    applicant to perform its own environmental review under state
    law, thereby streamlining the licensing process and avoiding
    delays and regulatory conflicts found here. To further ensure
    the protection of environmental values, the ALP also requires
    FERC to prepare an EIS. Given the design of the ALP, the
    preparation of an EIR is redundant and unnecessary to ensure
    proper consideration of environmental concerns.
    There is another problem (and one readily apparent from
    these proceedings): CEQA’s provision for judicial review is not
    contemplated by the ALP and is entirely inconsistent with an
    efficient licensing process. The ALP provides for judicial review
    of FERC licensing decisions, but that review occurs in the
    United States Courts of Appeals after an order has been issued.
    (16 U.S.C. § 825l(b).) A judicial action in state court challenging
    the conduct of the licensing proceeding, as here, is wholly
    outside the contemplation of the ALP. There is little doubt that
    CEQA’s provision for judicial review stands as a sizable obstacle
    to Congress’s objective of granting FERC exclusive control over
    hydropower licensing.
    The majority rightly maintains that “ ‘ “a high threshold
    must be met if a state law is to be pre-empted for conflicting with
    the purposes of a federal Act.” ’ ” (Maj. opn., ante, at p. 16,
    quoting Chamber of Commerce of the United States of America
    v. Whiting (2011) 
    563 U.S. 582
    , 607 (plur. opn. of Roberts, C. J.).)
    I am persuaded that the threshold is satisfied here. The
    required adoption of mitigation measures and a mitigation
    monitoring program unavoidably interferes with FERC’s
    exercise of exclusive federal authority; the preparation of an EIR
    needlessly replicates procedures already a part of the federal
    licensing process; and the provision for civil enforcement of
    CEQA creates a readily realized risk of interference with
    23
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    FERC’s control of the licensing process. In sum, there are
    compelling reasons to find CEQA preempted in its entirely, and
    little reason to resist that conclusion.
    D. Eel River Does Not Exempt CEQA from
    Preemption in These Circumstances
    As the majority concedes, the foregoing considerations
    might well be conclusive in requiring field preemption of state
    regulation if the applicant were a private entity. (Maj. opn.,
    ante, at p. 17 [if a private party were being regulated, “these
    arguments may have prevailed”]; id at p. 18 [distinguishing
    Sayles Hydro as involving “the licensing of a private entity”].)
    But the majority consistently relies on DWR’s status as a public
    entity and my decision in Eel River to justify its decision to
    impose limited preemption in these circumstances. (Maj. opn.,
    ante, at pp. 21–22.) Unlike the majority, however, Eel River did
    not find partial preemption. Rather, as discussed below, we
    found CEQA exempt from preemption by the Interstate
    Commerce Commission Termination Act of 1995 (ICCTA;
    
    49 U.S.C. § 10101
     et seq.), which grants the federal government
    exclusive jurisdiction over the nation’s rail transport. In
    acknowledging that CEQA is preempted by the FPA, at least to
    the extent it directly conflicts with the FPA, the majority
    implicitly concedes that the factors exempting CEQA from
    preemption in the circumstances of Eel River are not present
    here.
    The lead agency in Eel River, the North Coast Railroad
    Authority (Railroad Authority), was created by the Legislature
    to revitalize an abandoned intrastate rail line in Northern
    California. (Eel River, supra, 3 Cal.5th at pp. 691–692.) Those
    efforts were governed by the ICCTA, which grants exclusive
    regulatory authority over railroads to the federal government.
    24
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    The ancestor statute of the ICCTA was motivated by concerns
    over state regulation comparable to those that brought about the
    FPA (Eel River, supra, 3 Cal.5th at p. 708), but by the time of
    Eel River the legislation had long since been amended to
    promote deregulation. While regulation of the rail industry was
    greatly diminished, exclusive federal regulatory authority was
    maintained. (Eel River, at pp. 709–710.)
    As part of its deregulatory mission, the Surface
    Transportation Board (STB), the federal agency responsible for
    enforcing the ICCTA, had exempted the Railroad Authority
    from the ordinary requirement to obtain a certificate of
    operation, leaving the agency’s proposed activity effectively
    unregulated by federal authorities. (See Eel River, supra,
    3 Cal.5th at pp. 695, 709–710.) The Railroad Authority initially
    followed CEQA procedures in planning for the resumption of rail
    service (Eel River, at pp. 696–697), but it later reversed course,
    declaring CEQA preempted by the ICCTA. (Eel River, at p. 700.)
    Despite the long history of federal preemption of local rail
    regulation, Eel River rejected the Railroad Authority’s claim
    that the ICCTA preempted the state’s application of CEQA.
    We began our discussion by acknowledging that the
    application of CEQA to an equivalent private project would be
    preempted. (Eel River, supra, 3 Cal.5th at p. 715.) As we
    observed, “Although CEQA does not on its face specifically
    regulate rail transportation, its enforcement mechanisms
    requiring environmental compliance as a condition of project
    approval involving a private rail carrier would have the effect of
    regulating rail transportation, a result inconsistent with
    49 United States Code section 10501.” (Eel River, at p. 715.)
    But we contrasted this with a state agency’s application of
    CEQA to its own rail project, which “operates as a form of self-
    25
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    government” because the agency is, in effect, regulating itself.
    (Eel River, at p. 723.)
    Importantly, our conclusion in Eel River that CEQA was
    not preempted under the circumstances did not purport to
    constitute a general ruling that CEQA is insulated from
    preemption in connection with all federal regulation of state-
    sponsored projects. The majority’s application of impossibility
    preemption here is an implicit acknowledgment of this limit.
    Rather, the ruling in Eel River that the Railroad Authority was
    exempt from preemption rested on two circumstances unique to
    the ICCTA. The first was the absence of federal regulation,
    made manifest by the STB’s issuance of an exemption from the
    certificate requirement. As we noted, upon issuance of such an
    exemption, “the railroad owner has a protected domain that is
    subject neither to federal nor to state regulation, a freedom to
    plan, develop, and restore rail service on market principles . . . .”
    (Eel River, supra, 3 Cal.5th at pp. 723–724.) “[W]ithin the
    deregulated zone, the state as owner may make its decisions
    based on its own guidelines . . . .” (Id. at p. 724.) In light of
    CEQA’s role in planning for the operation of the rail line, we
    held, its application was not preempted in this deregulated
    context.
    It cannot be seriously contended that this rationale
    supports a finding of no preemption in this matter. The
    regulatory circumstances here are in direct contrast to those
    prevailing in Eel River. FERC has exercised its exclusive right
    to regulate operation of the Facilities, and DWR has engaged in
    a years-long licensing process in compliance with FERC’s
    exercise of that authority. There is no “deregulated zone.”
    26
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    Our second ground for declining to find CEQA preempted
    in Eel River recognized CEQA’s role in intergovernmental
    regulation. We noted that the application of CEQA “constitutes
    the state’s governance of its own subdivision [i.e., the Railroad
    Authority], a matter of self-management that the ICCTA
    presumptively was not intended to entirely preempt.” (Eel
    River, supra, 3 Cal.5th at pp. 725–726.) We found the language
    of the ICCTA insufficiently clear to justify an interpretation that
    “would infringe on state sovereignty” in the manner proposed.
    (Eel River, at p. 726.)
    This aspect of our reasoning relied on two Supreme Court
    decisions, Gregory v. Ashcroft (1991) 
    501 U.S. 452
     (Gregory) and
    Nixon v. Missouri Municipal League (2004) 
    541 U.S. 125
    (Nixon).      In Gregory, the court held that federal age
    discrimination laws did not preempt a state’s constitutional
    provision requiring state judges to retire at age 70. (Gregory, at
    p. 464.) In explanation, the high court noted that setting judicial
    qualifications “goes beyond an area traditionally regulated by
    the States; it is a decision of the most fundamental sort for a
    sovereign entity. . . . [⁋] Congressional interference with this
    decision . . . would upset the usual constitutional balance of
    federal and state powers.” (Id. at p. 460.) The court declined to
    find preemption in such circumstances unless Congress had
    made “ ‘its intention to do so “unmistakably clear in the
    language of the statute.” ’ ” (Ibid.)
    Nixon addressed the preemptive effect of a federal statute
    that prevented states from “prohibiting the ability of any entity
    to provide” telecommunications services. (Nixon, supra, 541
    U.S. at p. 128, quoting 
    47 U.S.C. § 253
    (a).) Despite the statute’s
    broad language, Nixon declined to find preempted a state law
    prohibiting the state’s own local governments from providing
    27
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    such services. (Nixon, at p. 138.) Drawing on Gregory, the court
    recognized that preempting the telecommunications ban “would
    come only by interposing federal authority between a State and
    its municipal subdivisions.” (Nixon, at p. 140.) Given this
    circumstance, the court in Nixon “invoke[d] our working
    assumption that federal legislation threatening to trench on the
    States’ arrangements for conducting their own governments
    should be . . . read in a way that preserves a State’s chosen
    disposition of its own power, in the absence of the plain
    statement Gregory requires.” (Ibid.) Finding no unmistakably
    clear language in the federal statute requiring preemption in
    the circumstances, Nixon declined to do so. (Id. at p. 141.)
    The FPA’s language, as consistently interpreted by the
    Supreme Court since First Iowa, makes unmistakably clear
    Congress’s intent to preempt CEQA in the present
    circumstances, regardless of CEQA’s impact on inter-
    governmental relations. As discussed, Section 27, the FPA’s
    savings clause, defines the rights reserved to the states under
    the statute. The high court has on numerous occasions
    emphasized the limited nature of Section 27 and the broad reach
    of the FPA. As the high court held in First Iowa, “in those fields
    where rights are not thus ‘saved’ to the States, Congress is
    willing to let the supersedure of the state laws by federal
    legislation take its natural course.” (First Iowa, supra, 328 U.S.
    at p. 176.) Section 27 contains no exception to preserve state
    regulation touching inter-governmental relations.
    In other words, well over a half-century ago the FPA was
    construed to preempt all state laws relating to the licensing of
    hydroelectric power plants, except to the extent such state
    legislation governs proprietary rights in water. The limited
    scope of the FPA’s savings clause was subsequently reaffirmed
    28
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    in California v. FERC, which held that Section 27 “provides the
    clearest indication of how Congress intended to allocate the
    regulatory authority of the States and the Federal Government”
    under the act. (California v. FERC, 
    supra,
     495 U.S. at p. 497.)
    The high court recognized that it has “endorsed and applied
    First Iowa’s limited reading of [Section] 27, [citations], and has
    employed the decision with approval in a range of decisions, both
    addressing the FPA and in other contexts.” (California v. FERC,
    at p. 499.) Further, “Congress has amended the FPA to
    elaborate and reaffirm First Iowa’s understanding that the FPA
    establishes a broad and paramount federal regulatory role,”
    including by amending the statute to require FERC to adopt
    provisions for the protection of fish and wildlife in its licenses.
    (Id. at p. 499; see also id. at p. 500.)
    The majority notes the lack of any express language in the
    FPA requiring the preemption of state regulation touching
    inter-governmental relations. (Maj. opn., ante, at p. 21.) But
    neither Eel River, Nixon, nor Gregory requires a literal
    statement of intent to preempt self-government. Rather, these
    decisions require that congressional intent to preempt the
    relevant state law must be “unmistakably clear.” (Eel River,
    supra, 3 Cal.5th at p. 731; see Gregory, 
    supra,
     501 U.S. at
    pp. 460–461; Liberty CableVision of Puerto Rico, Inc. v.
    Municipality of Caguas (1st Cir. 2005) 
    417 F.3d 216
    , 221
    [finding “unmistakably clear” requirement met despite absence
    of any reference to inter-governmental relations in statutory
    preemption clause].)       By accepting a well-settled and
    consistently restrictive judicial interpretation of the savings
    clause, augmented by statutory amendments accommodating
    that interpretation, Congress has made unmistakably clear the
    broad preemptive reach it intends for the FPA: State regulation
    29
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    outside the savings clause — i.e., state law regulating matters
    other than proprietary rights in water — is preempted. For the
    reasons discussed above, that reach compels the conclusion that
    CEQA is preempted under these circumstances, regardless of
    any interference that preemption might cause to relations
    between the state and its subdivisions.
    The majority’s holding, if not its discussion, makes clear
    that the majority does not find applicable here the second
    rationale in Eel River. That rationale relied on high court
    authority holding that the overriding importance of state
    legislation governing intergovernmental relations makes it
    immune from preemption unless Congress has unmistakably
    indicated otherwise. As a consequence, any legislation subject
    to this second rationale is exempt from preemption. In Gregory,
    the Supreme Court held that a state’s mandatory judicial
    retirement age prevailed over the contrary requirements of
    federal anti-discrimination law. Nixon held the same. Although
    a federal law forbade states from precluding entities from
    providing telecommunications services, the Supreme Court
    upheld a state statute that did just that.            When the
    circumstances addressed by these cases are present, preemption
    simply does not operate.
    In holding that CEQA is preempted in these
    circumstances, the majority implicitly finds that the unusual
    circumstances underlying Eel River are absent. If the FPA
    indeed lacks language making unmistakably clear a
    congressional intent to preempt CEQA in these circumstances,
    Gregory and Nixon — and Eel River, for that matter — demand
    the conclusion that preemption is absent entirely. Yet the
    majority concedes that CEQA is preempted here to the extent it
    directly conflicts with FERC regulation. This would appear to
    30
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    be an expansion of Eel River, but the scope and application of
    the exception is left unclear.
    E. The Majority’s Ruling Is Unworkable and
    Serves Little Practical Purpose
    Preemption is ultimately an issue of law, not practicality.
    But the difficulty of meshing the majority’s scheme of partial
    preemption with the implementation of CEQA in these
    circumstances illustrates the wisdom of precluding state
    regulation when the federal government has assumed exclusive
    regulatory authority.
    This unworkability begins with the majority’s treatment
    of CEQA’s civil enforcement mechanism. The majority permits
    a CEQA compliance lawsuit to proceed, so long as it does not
    seek to interfere with the FERC licensing proceedings. But, as
    noted above, FERC is not bound, either by the majority’s ruling
    or CEQA. Once any other necessary permits are obtained,
    including a Clean Water Act certificate, FERC is free to issue a
    license and move on. It need not await the resolution under
    state law of issues of CEQA compliance. Yet issuance of a
    license plainly moots any compliance lawsuit, practically if not
    legally. If the EIR is found deficient, DWR can, perhaps, be
    forced to compile a compliant EIR, but it will be for naught. The
    FERC license will have issued, and any DWR dissatisfaction
    with the license must be resolved in a federal lawsuit, not
    through CEQA proceedings. Although DWR is presumably
    permitted to impose further mitigation measures consistent
    with the FERC license after its issuance, the agency would be
    free to adopt such practices outside the context of CEQA in any
    event. The FERC license inevitably provides no more than a
    guide to project operation that must be implemented by DWR
    31
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    through its administration of the facilities. CEQA adds nothing
    to this process.
    The practical problems with the majority’s treatment of
    mitigation measures inconsistent with the FERC license are
    more significant. Because, as here, CEQA compliance will
    precede issuance of the FERC license, DWR will be unable to
    determine at the time of their adoption whether any particular
    mitigation measures will be consistent with the terms of the
    FERC license. Yet the majority concedes that inconsistent
    mitigation measures are preempted. Because inconsistent
    mitigation measures are not self-preempting, they will remain
    binding on the agency as a matter of (non-preempted) state law
    unless declared preempted by an appropriate court. In the
    meantime, DWR will be bound by two inconsistent regulations,
    one binding under state law and one binding under federal law,
    and forced to violate either one or the other.
    Even assuming FERC, DWR, or a third party brings an
    appropriate action to have a conflicting mitigation measure
    declared preempted, the problems do not end there. Given the
    majority’s holding that CEQA applies to projects covered by a
    FERC licensing proceeding, those projects require lead agency
    approval under CEQA. Any such approval will require, as
    discussed above, a finding that the project’s adverse
    environmental effects have been mitigated to insignificance, a
    finding based on adoption of mitigation measures. As a
    consequence, any declaration that a mitigation measure is
    unenforceable necessarily invalidates the agency’s project
    approval under CEQA, premised on the mitigation measure.
    Operation of the project may thereby be rendered unlawful
    under state law until a new CEQA proceeding results in a valid
    project approval.
    32
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    These conundrums highlight a fundamental problem with
    the majority’s holding. CEQA was enacted to govern projects
    governed by state law and requiring state regulatory approval.
    CEQA was not intended or designed to operate in a manner
    subordinate to a superior federal regulatory scheme. There is
    no provision in CEQA for partial implementation. An agency
    cannot use CEQA solely for informational purposes, without
    adopting mitigation measures when required. Nor can an
    agency implement CEQA without exposing its compliance to a
    civil enforcement lawsuit. The practical problems cited above
    are all a result of the majority’s attempt to shoehorn CEQA into
    a circumstance in which its use is redundant and, under
    governing federal law, preempted. There is no indication that
    the Legislature intended CEQA to operate in the manner
    required by the majority, or would approve of it.
    The lack of a clear doctrinal basis for the majority’s version
    of preemption will create further problems of its own. The
    majority seems to hold that when a public agency sponsors a
    project requiring federal approval, the ordinary rules of
    preemption do not apply; at a minimum, the agency’s action is
    not subject to field preemption and purposes and objectives
    preemption. The majority justifies this partial preemption
    under Eel River, but, as discussed above, because the ruling goes
    well beyond the holding of that case, the boundaries,
    application, and jurisprudential basis of this partial preemption
    remain obscure. And there is no way to determine what other
    state statutes, if any, are covered by the ruling. All of this
    uncertainty will guarantee further litigation every time a public
    agency invokes a state statute in the midst of a federal licensing
    proceeding, adding to the cost, length and burden of such
    proceedings. In addition, because there is no reason to believe
    33
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    the federal courts will follow the majority in its flight — the
    federal district courts in California, for example, are bound by
    Sayles Hydro’s adherence to First Iowa and California v.
    FERC — we can expect different results in litigation commenced
    in the respective jurisdictions. As a result of the majority’s
    ruling, CEQA is deemed preempted in litigation commenced in
    federal court, while it is subject only to impossibility preemption
    in litigation commenced in our courts.
    Putting aside the unworkability of the majority’s vision of
    limited CEQA preemption, the most disturbing aspect of its
    ruling is the lack of any practical benefit from its bending of the
    preemption rules. The implementation of CEQA here is neither
    necessary, nor even important. There is no claim on any side
    that environmental concerns are given short shrift in the FERC
    licensing process.      As noted, the ALP appears designed
    specifically to render state environmental review unnecessary.
    The ALP requires, at the outset of the process, the creation of a
    document that is the full equivalent of an EIR. The majority
    does not contend otherwise. The applicant is then required to
    negotiate with all other interested parties to reach consensus on
    the terms of a proposed FERC license. Given the nature of
    hydropower projects and the parties interested in their
    operation, environmental concerns are likely to be in the
    forefront. The majority does not identify any environmental
    concerns that were overlooked in the formulation of the DWR
    settlement agreement. Yet FERC then performs its own
    environmental analysis under NEPA, involving the preparation
    of a second environmental review document, the EIS.
    Environmental protection is plainly among the top priorities of
    the ALP. CEQA adds nothing.
    34
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    Against this background, the majority fails to articulate
    any persuasive reason for preserving state environmental
    review over the clear dictates of the supremacy clause. The
    project considered by DWR’s EIR — the operation of the
    Facilities under the settlement agreement — is virtually
    identical to the project considered in FERC’s EIS. Contrary to
    the majority’s claim (maj. opn., ante, at p. 29), the EIS was not
    prepared at an “earlier stage[]” in the ALP. It occurred
    immediately prior to DWR’s redundant preparation of the EIR.
    Neither DWR nor the majority have identified a deficiency in
    either NEPA or FERC’s EIS that made this duplication of effort
    necessary, or even efficacious.9
    DWR contends that it invoked CEQA in order to decide
    whether to accept the amendments proposed by FERC to the
    terms of a license proposed in the settlement agreement, and the
    majority accepts the explanation. (Maj. opn., ante, at p. 2.)10
    9
    The majority also theorizes that “a compliant EIR can still
    inform the state agency concerning actions that do not encroach
    on FERC’s jurisdiction.” (Maj. opn., ante, at p. 29.) If DWR had
    carefully defined the project under CEQA review in a manner
    that avoided FERC jurisdiction, DWR might also have avoided
    preemption. But that is demonstrably not this case. As
    explained above, the project studied by DWR in its EIR was the
    exact subject of FERC regulation — future operation of the
    Facilities under the terms of the settlement agreement.
    10
    As the majority observes, “DWR relied on the EIR to
    analyze the environmental impact of operating the Oroville
    Facilities under the settlement agreement or an alternative
    proposed by FERC staff. The EIR serves as the informational
    source for DWR’s decisionmaking as to whether to request
    particular terms from FERC as it contemplates the license . . .
    or to seek reconsideration of terms once FERC issues the
    35
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    But those new terms had already been the subject of complete
    environmental review in the EIS, in addition to its full
    environmental review of the settlement agreement’s proposal.
    Such review is presumably the very purpose of the ALP’s
    requirement of an EIS at this stage of the process — to make
    unnecessary an independent state environmental review,
    including review of any changes FERC might propose to the
    terms of a settlement agreement. There was no need for DWR
    to repeat the environmental review process to reach conclusions
    about the effect and desirability of FERC’s proposal. FERC had
    done the work for them. Tellingly, neither DWR nor the
    majority has identified deficiencies in the EIS analysis that
    were uncovered by DWR’s EIR.
    DWR’s rationalization ignores the duplication of effort
    represented by its pursuit of CEQA. Any information developed
    by DWR to aid its decision-making had already been developed
    and revealed in FERC’s EIS. The EIR added nothing to the store
    of information on which DWR’s decision makers were required
    to act and will add nothing to their evaluation of the FERC
    proposal, should that proposal ever be communicated. The
    majority’s rationale reduces to this: DWR was entitled to do the
    analysis itself, even if that duplication of effort served no other
    purpose. It seems a small benefit to justify upsetting the proper
    application of the rules of preemption.
    The impact of the majority’s ruling is magnified by the
    mandatory nature of CEQA compliance. The application of
    CEQA is not discretionary; when a public agency proposes to
    license . . . .” (Maj. opn., ante, at p. 2.) Of course, FERC’s EIS
    considered exactly the same matters, and there is no claim that
    FERC’s work was inadequate.
    36
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    undertake a project that might cause a physical change in the
    environment, the agency must engage in CEQA procedures.
    (Pub. Resources Code, §§ 21001.1, 21065, 21080.) In Eel River,
    we found no preemption of CEQA in circumstances in which the
    use of CEQA served an important public purpose, given the
    federal government’s exemption of the state’s project from an
    otherwise exclusive scheme of federal regulation. That limited
    ruling was well grounded in law and public policy; CEQA was
    permitted to fill the regulatory vacuum created by the
    exemption. In today’s ruling, the majority appears to have
    extended that ruling — granted, subject to impossibility
    preemption — to every state and local public project subject to
    exclusive federal regulation. Because CEQA compliance is
    mandatory, public agencies subject to exclusive federal
    regulation now will be required to pursue CEQA regardless of
    whether, as in this case, it serves no practical or regulatory
    purpose. Public agencies will be required to duplicate federal
    or, as in this case, their own environmental studies, run the risk
    of allowing CEQA enforcement proceedings to interfere with the
    licensing proceedings, and create their own, potentially
    conflicting regulatory scheme through the adoption of
    mitigation measures.
    The absence of any meaningful regulatory or practical
    justification for DWR’s invocation of CEQA reveals the
    majority’s opinion for what it is: The preservation of state
    regulatory authority for its own sake. The proper role of our
    court in the application of the Supreme Court’s supremacy
    clause jurisprudence should be to prevent such vain assertions
    of state power, not to promote and facilitate them.
    37
    COUNTY OF BUTTE v. DEPARTMENT OF WATER RESOURCES
    Cantil-Sakauye, C. J., concurring and dissenting
    III. CONCLUSION
    In its haste to acquiesce to DWR’s pointless and redundant
    invocation of CEQA, the majority has devised its own version of
    federal preemption, relying on a vague and inappropriate
    application of Eel River. The majority’s new preemption
    tolerates state interference in exclusive federal authority so long
    as the state’s interference does not “directly” conflict with
    federal action — in other words, so long as the state does not
    create a situation in which it is impossible simultaneously to
    comply with state and federal mandates.              This limited
    preemption may seem appropriate to the majority, but it bears
    no resemblance to the United States Supreme Court’s
    articulation of the doctrine of preemption, which must be our
    guide. In adopting its own version of preemption, the majority
    tolerates DWR’s unnecessary delay of FERC’s licensing
    proceedings, turns a blind eye to Congress’s invocation of field
    preemption through the enactment of Section 27, and sweeps
    purposes and objectives preemption under the rug. Although
    I concur with the majority to the extent it finds certain aspects
    of CEQA’s implementation here preempted, I decline to adopt
    the majority’s version of preemption and would favor a faithful
    application of the high court’s law of preemption. I would affirm
    the judgment of the Court of Appeal.
    CANTIL-SAKAUYE, C. J.
    I Concur:
    CORRIGAN, J.
    38
    See next page for addresses and telephone numbers for counsel who
    argued in Supreme Court.
    Name of Opinion County of Butte v. Department of Water Resources
    __________________________________________________________
    Procedural Posture (see XX below)
    Original Appeal
    Original Proceeding
    Review Granted (published) XX Opn. filed 9/5/19, ordered nonpub.
    12/11/19 – 3d Dist
    Review Granted (unpublished)
    Rehearing Granted
    __________________________________________________________
    Opinion No. S258574
    Date Filed: August 1, 2022
    __________________________________________________________
    Court: Superior
    County: Yolo
    Judge: Daniel P. Maguire
    __________________________________________________________
    Counsel:
    Bruce Alpert, County Counsel; Rossmann and Moore, Antonio
    Rossmann, Barton Lounsbury; Law Office of Roger B. Moore, Roger B.
    Moore; Shute Mihaly & Weinberger, Ellison Folk and Edward T.
    Schexnayder for Plaintiff and Appellant County of Butte.
    R. Craig Settlemire, County Counsel; Law Office of Roger B. Moore,
    Roger B. Moore; Law Offices of Michael B. Jackson and Michael B.
    Jackson for Plaintiffs and Appellants County of Plumas and Plumas
    County Flood Control and Water Conservation District.
    E. Robert Wright for Sierra Club, Center for Biological Diversity,
    Friends of the River, California Sportfishing Protection Alliance and
    Friends of the Eel River as Amici Curiae on behalf of Plaintiffs and
    Appellants.
    Law Office of Adam Keats and Adam Keats for California Water
    Impact Network and Aqualliance as Amici Curiae on behalf of
    Plaintiffs and Appellants.
    Laura E. Hirahara for California State Association of Counties as
    Amicus Curiae on behalf of Plaintiffs and Appellants.
    Kamala D. Harris, Xavier Becerra and Rob Bonta, Attorneys General,
    Michael J. Mongan, State Solicitor General, Janill L. Richards,
    Principal Deputy State Solicitor General, Robert W. Byrne, Assistant
    Attorney General, Joshua Patashnik and Aimee Feinberg, Deputy
    State Solicitors General, Randy L. Barrow, Tracy L. Winsor, Deborah
    L. Barnes, Matthew J. Goldman, Carolyn Nelson Rowan and Linda L.
    Gandara, Deputy Attorneys General, for Defendant and Respondent.
    The Sohagi Law Group, Margaret M. Sohagi, Philip A. Seymour;
    Duane Morris, Thomas M. Berliner, Paul J. Killion, Jolie-Anne S.
    Ansley; Downey Brand and David R.E. Aladjem for Real Parties in
    Interest and Respondents.
    Counsel who argued in Supreme Court (not intended for
    publication with opinion):
    Edward T. Schexnayder
    Shute Mihaly & Weinberger LLP
    396 Hayes Street
    San Francisco, CA 94102
    (415) 552-7272
    Joshua Patashnik
    Deputy State Solicitor General
    455 Golden Gate Avenue, Suite 11000
    San Francisco, CA 94102
    (415) 510-3896
    Jolie-Anne S. Ansley
    Duane Morris LLP
    Spear Tower
    One Market Street, Suite 2200
    San Francisco, CA 94105-1127
    (415) 957-3320
    

Document Info

Docket Number: S258574M

Filed Date: 8/25/2022

Precedential Status: Precedential

Modified Date: 8/25/2022

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