Santa Rita Union School District v. City of Salinas ( 2023 )


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  • Filed 8/10/23
    CERTIFIED FOR PUBLICATION
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    SIXTH APPELLATE DISTRICT
    SANTA RITA UNION SCHOOL                     H049854
    DISTRICT et al.,                            (Monterey County
    Super. Ct. No. 20CV000242)
    Plaintiffs and Respondents,
    v.
    CITY OF SALINAS,
    Defendant;
    REXFORD TITLE, INC., et al.,
    Real Parties in Interest and
    Appellants.
    This appeal arises under the California Environmental Quality Act
    (CEQA) (Pub. Resources Code, § 21000 et seq.; further unspecified statutory
    references are to this code) and its implementing regulations (Cal. Code Regs.,
    tit. 14, § 15000 et seq. (Guidelines)). At issue is whether the Final
    Environmental Impact Report (EIR) for the West Area Specific Plan (Specific
    Plan or Project), as certified by the City of Salinas as lead agency, was
    inadequate. The Draft EIR did not discuss or analyze any potential off-site
    impacts flowing from an assumption that the construction of new schools as
    contemplated by the Project would never be built. The Santa Rita Union School
    District (SRUSD) and the Salinas Union High School District (SUHSD;
    collectively, the Districts) contended that they would never receive sufficient
    funding for these new facilities, and would therefore have to instead
    accommodate new students from residential development resulting from the
    Specific Plan at existing school sites or by other means. The Project identified
    locations for new schools and the EIR addressed anticipated off-site impacts of
    development at those sites. The City also imposed developer impact fees for the
    Project as set by the Districts under Education Code section 17620 and capped
    under Government Code sections 65995 and 65996, deemed full and complete
    mitigation under CEQA for adverse impacts of a project on local school
    facilities.
    Leading up to the approval of the Specific Plan by the City and its
    certification of the Final EIR, the Districts objected to the EIR’s adequacy. They
    contended that because of present insufficient school-facilities funding
    sources—a scenario they assumed would persist over the 20-30 year expected
    build-out of the Specific Plan—the new schools contemplated by the Project to
    accommodate increased enrollment would likely never be built, and that
    discussion in the Final EIR of indirect, off-site environmental impacts related to
    the Districts alternatively accommodating new students by other means was
    required under CEQA.
    The City responded to the Districts’ concerns by explaining that the
    purpose for its having identified sites for new schools within the Project site
    was to ensure there was adequate land set aside for the development of new
    schools, and that the EIR had sufficiently analyzed potentially significant and
    reasonably foreseeable impacts related to new-school construction, as
    contemplated by the Project. At bottom, the City maintained that the
    information relayed by the Districts—all premised on the assumption that
    2
    sufficient funding to build new schools as contemplated by the Specific Plan
    would not become available over the next 20-30 years—amounted to no more
    than speculation and uncertainty not requiring further environmental review or
    response. The City further posited that no meaningful review or analysis of
    suggested indirect and off-site impacts from the Districts alternatively
    accommodating new students at existing sites or in other ways could be
    conducted in any event based on the type of vague, uncertain, and generalized
    information on alternatives the Districts had provided. The City also responded
    that, for various specified other reasons, CEQA did not require further review
    or analysis of potential impacts from the Districts’ suggested alternatives for
    accommodating increased enrollment.
    After the City approved the Project and certified the Final EIR, the
    Districts petitioned the trial court for relief in mandate, raising the same
    challenges to the adequacy of the Final EIR as were asserted in their prior
    letters and public comments. The trial court, applying independent review,
    determined that the Final EIR was insufficient because it “failed to include
    discussion of potential off-site environmental impacts resulting from the
    [Specific Plan] due to [the Districts’] presented concerns that [they] will lack
    funding to build the proposed new school sites identified.” The court further
    determined that the Final EIR “failed to adequately respond to comments made
    by [the Districts] with regard to potential off-site impacts.” Thus, the court
    determined, the City had failed to proceed in the manner required by CEQA,
    and it granted narrow writ relief. The court did not set aside prior Project
    approvals, instead imposing severance under section 21168.9 and requiring the
    City to “prepare additional discussion of potential off-site environmental
    impacts” and to “provide more detailed responses to [the Districts’] comments”
    3
    about the “potential off-site impacts” before granting any further development
    entitlements within the Specific Plan.
    The City chose to voluntarily comply with the trial court’s judgment and
    writ in an attempt to cure the narrow defects in the Specific Plan EIR as
    identified by the trial court, and it did not appeal. But real parties in interest
    Rexford Title, Inc., et al.,1 appealed from the judgment, defending the City’s
    actions as compliant with CEQA as against potential claims for attorney fees
    based on the Districts having prevailed in the trial court.
    We conclude that the Final EIR for the Specific Plan complied with CEQA
    with respect to the Districts’ challenges. The EIR and its accompanying
    analysis of environmental impacts properly assumed that the contemplated new
    schools would be built as part of the Specific Plan and Project. Further, the City
    imposed developer impact fees as full and complete mitigation for impacts of the
    Project on school facilities. And it provided mitigation measures to the extent
    feasible for potentially significant off-site impacts related to the development of
    the new schools, recognizing that the Districts themselves would need to later
    address any project-specific impacts. The City was not required to analyze any
    potentially significant off-site impacts of ill-defined, uncertain, generalized, and
    speculative alternatives to new-school construction, as offered by the Districts.
    1 Real parties in interest are apparently landowner applicants for the
    Specific Plan approvals. They are not identified in briefing but they are, as far
    as we can tell, Rexford Title, Inc.; Patricia Jane Bondesen; Diane M. Vorwerck,
    as Trustee of The Diane M. Vorwerck Irrevocable Trust; Nancy Lyn Kelley, as
    Trustee of the Nancy Lyn Kelley Irrevocable Trust; Kaylene M. Mortensen, as
    Trustee of The G & K Mortensen Revocable Trust; Krista L. Vannest; Brian S.
    Mortensen; Marc D. Mortensen; Alvin C. Mortensen and Karen Rae Mortensen,
    as Trustees of the Mortensen Family Trust; Ray M. Harrod, Jr., dba Harrod
    Construction Company; RCS—Salinas Investment I, LLC; and Ann Aaroe,
    Individually and as Successor Trustee. We refer to these parties collectively as
    real parties.
    4
    These what-if alternatives were all premised on the mere assumption of
    insufficient funding over the next several decades that would preclude the new
    schools contemplated by the Specific Plan from ever being built. The Districts’
    expressed concerns about a perennial lack of sufficient school-facilities funding
    without providing more detailed information or identifying a more specific
    alternative plan to address this possibility—for which they, and not the City,
    would be responsible—amounted to no more than speculation and uncertainty.
    Therefore, no further environmental review or response from the City, beyond
    its existing responses to the Districts’ comments and this conclusion of
    speculation as provided under Guidelines section 15145, was required in the
    Final EIR. We accordingly reverse.
    STATEMENT OF THE CASE
    I.    Relevant Factual Background
    A. Project Overview
    The City approved the Specific Plan, some 20 years in the making, in
    December 2019. It is based on the City’s General Plan and covers an
    approximate 797-acre site (Site), which consists of 13 parcels in the northern
    portion of the City. The Specific Plan was prepared to establish the overall land-
    use concept and development framework for the Site. Contemplated
    development within the Specific Plan included 4,340 new residential dwelling
    units affordable to people of various income levels, with up to 15,928 residents
    at full build-out—some 20-30 years away—helping to meet a state goal of
    resolving the current housing-supply and affordability crisis. The provision of
    housing to accommodate Salinas’s local critical need was likewise one of the
    principal objectives of the Specific Plan. In addition to housing, the Specific
    Plan included development within the Site of mixed-commercial uses, parks and
    5
    open space, and—as relevant here—schools, to address projected increases in
    student population resulting from the new residential housing units.
    As noted in the Draft EIR, “the Specific Plan provides a very high level of
    design detail for certain components of the project. To the extent that sufficient
    detail is available in the Specific Plan, a full project-level analysis is provided in
    this EIR. Examples of a full project level analysis would include topics that are
    related to the physical acreage affected (i.e., the project footprint), as opposed to
    the number of units, land uses/zoning, or other design parameters. . . .
    Additionally, the Specific Plan includes a substantial level of detailed
    information that allows for a project-level analysis of topics such as Air Quality,
    Greenhouse Gases and Climate Change, Noise, Population and Housing,
    Transportation and Circulation, and Utilities. The analysis for these topics is
    driven by the number of units and square footage of development, which is
    detailed in the land use and design projections. In some cases, there may be
    specific commercial uses that have design details developed at a later date that
    cannot reasonably be analyzed at a project-level at this time. Additionally, the
    design of school facilities and other public facilities are not known at this time,
    so they are not able to be analyzed at a project-level. [¶] . . . Subsequent
    individual development that requires further discretionary approvals will be
    examined in light of this EIR to determine whether additional environmental
    documentation must be prepared.” (Italics added.)
    B. Schools Within the Specific Plan
    At the outset, the Specific Plan included three elementary schools, one
    already operational, and one middle school, all located within the SRUSD, along
    with one high school, already planned and under construction, within the
    SUHSD. The Specific Plan notes that the “[r]esponsibility for development of
    public schools lies with the [Districts]” and that school facilities within the
    6
    Specific Plan are to be built “based on the projections of the need” in a phased
    approach as “determine[d] and control[led]” by the Districts.
    While observing that Government Code sections 65995 and 65996 provide
    that school-related impacts are fully mitigated under CEQA through payment
    of developer-impact fees set by local school districts under Education Code
    section 17620, the EIR also concluded that anticipated construction of new
    schools within the Site would contribute to significant and unavoidable
    environmental impacts related to air quality, biological resources, greenhouse
    gases, noise, and transportation and traffic circulation. The EIR provided
    certain mitigation measures for these impacts based on the site footprints and
    using industry models. The EIR also noted, citing section 21151.8 and
    Guidelines section 15186, that future site-specific environmental review would
    be required for each new school from the responsible school district as lead
    agency before approval of as yet unknown designs for each facility. This review
    would consider any impacts or other circumstances not known when the City
    prepared the Specific Plan EIR, which it viewed in many respects as a program-
    level EIR2 from which later projects could tier off when seeking approvals, and
    2 A “ ‘program EIR’ evaluates the broad policy direction of a planning
    document, such as a general plan, but does not examine the potential site-
    specific impacts of the many individual projects that may be proposed in the
    future consistent with the plan. (§§ 21068.5, 21093; Guidelines, §§ 15168,
    15385.)” (Citizens for a Sustainable Treasure Island v. City and County of San
    Francisco (2014) 
    227 Cal.App.4th 1036
    , 1047 (Treasure Island).) But the same
    legal standards apply to all EIR’s, and the question is not whether a particular
    project calls for a program or a project EIR. It is instead “whether the EIR
    addressed the environmental impacts of this [p]roject to a ‘degree of specificity’
    consistent with the underlying activity being approved through the EIR.
    (Guidelines, § 15146; see § 15168, subd. (c)(5).)” (Id. at p. 1052.) In reviewing a
    challenge to an EIR, “it is unconstructive to ask whether the EIR provided
    ‘project-level’ as opposed to ‘program-level’ detail and analysis. Instead, we
    focus on whether the EIR provided ‘decision makers with sufficient analysis to
    7
    that each school, if constructed, would be subject to the relevant mitigation
    measures in the Final EIR.
    C. Specific Plan EIR Process and the Districts’ Public Comments
    The CEQA Initial Study for the Specific Plan was circulated for public
    review and comment in October 2015. Of the identified five schools within the
    Site, by then one elementary school (McKinnon Elementary) was already
    operational and the high school (Rancho San Juan) had already been planned.
    The Initial Study noted potentially significant impacts for schools, and it
    represented that a “detailed analysis with adequate mitigation measures will be
    prepared in the EIR,” including the “examination of public facilities impact
    fees.”
    In response to the Initial Study, SUHSD wrote a letter to the City in
    November 2015. The letter pointed out the lack of assurance that all students
    anticipated within the Specific Plan area could be served by the new high
    school, then projected to be open in the fall of 2018.
    In January 2016, SRUSD likewise sent a comment letter to the City. This
    letter pointed out that student generation from the Specific Plan would fill two
    elementary schools and one middle school, but that the responsibility for
    constructing the schools would be borne by SRUSD alone and that
    “development fees are generally insufficient to cover all the costs associated
    with the necessary infrastructure around schools and other impacts to schools
    caused by the development, let alone construction[,] of additional schools
    themselves.” The letter added that SRUSD did not have room for growth at its
    existing schools. And it emphasized that the payment of developer impact fees
    would not excuse the City from reviewing environmental impacts other than
    intelligently consider the environmental consequences of [the] project.’
    [Citation.]” (Ibid.)
    8
    direct impacts on school facilities, and because the Project alone would cause
    these sorts of impacts, the City could not properly defer environmental analysis
    until after Specific Plan approval. The thrust of SRUSD’s letter was focused not
    so much on environmental impacts but on its objection to the “lack of clear
    funding called for in the Specific Plan” and the need to “include additional
    mechanisms to ensure funding for construction of the three needed school
    facilities, necessary infrastructure around the schools, and other costs for
    school-related impacts caused by the project.”
    The City circulated the Specific Plan Draft EIR for public comment from
    February 17, 2019, to April 15, 2019. The document specifically addressed
    impacts related to the construction of new schools in Section 3.9 (Public
    Services). The Draft EIR noted that the Specific Plan was expected to generate
    between approximately 1,927 and 2,354 additional students for the Districts,
    with a maximum of 1,623 for the SRUSD, and that the Districts’ existing
    schools were already at or near full capacity with shortages already being
    experienced at the elementary and middle school levels.3 The new high school
    was expected to be at or near full capacity by the fall of 2019. The Draft EIR
    observed that besides the one new elementary school that had already been
    constructed and the new high school then under construction, the Specific Plan
    “may result in the need for the construction of [three] new schools, which has
    the potential to cause substantial adverse physical environmental impacts.”
    And locations for the new schools were identified.
    The general topics of environmental impacts addressed in the Draft EIR
    related to air quality (Section 3.1), biological resources (Section 3.2), cultural
    3 Based on information received from SRUSD on these projected
    enrollment numbers as being too low, the City adjusted its analysis in an
    Errata to incorporate the higher figures provided.
    9
    resources (Section 3.3), greenhouse gas emissions and climate change
    (Section 3.4), hazards and hazardous materials (Section 3.5), hydrology and
    water quality (Section 3.6), noise (Section 3.7), population (Section 3.8), public
    services (Section 3.9), transportation (Section 3.10), and utilities (Section 3.11).
    The Draft EIR adopted mitigation measures for all these categories. Along with
    addressing related impacts for new schools among these various categories of
    impacts, the specific mitigation measures included for public schools the
    implementation of a requirement for payment of development impact fees by
    the applicant of a residential building permit before a permit could be issued.
    The Draft EIR further noted that such developer impact fees are
    considered as full and complete mitigation under CEQA for the construction of
    new schools, and that public schools within the Specific Plan “will be
    constructed based on projections of the need for these facilities” with the
    Districts determining “the appropriate phasing of [their] facilities” as driven by
    increased demand and enrollment. The Project was “designed such that each
    current institutional or individual owner may develop their property
    independent of development by other property owners.” The Draft EIR further
    noted that future site-specific environmental review would be required for each
    new school by the responsible school district before approval of a design for a
    specific facility, and this review would consider environmental impacts not
    known when the Project EIR was prepared. And each future school, if
    constructed, would be subject to the relevant mitigation measures in the EIR.
    The City received comment letters from the Districts, as well as from
    Alisal Union School District, during the comment period for the Draft EIR.
    These letters all raised the same concerns, some in verbatim language. They
    asserted that as a result of “the realities of school facilities funding,” sufficient
    funding “may not be available” for the construction of new school sites, yet the
    10
    Draft EIR did not consider this “possibility” and contained no environmental
    evaluation of impacts related to the alternative of the Districts having to
    accommodate the new students at existing sites or by other means. The
    alternatives identified in the letters, with no further specification, included “any
    or all of” the following: installing portable classrooms at existing sites,
    expansion of or new facilities at existing sites, altering attendance boundaries,
    bussing, and inter-district transfers. The indirect and off-site environmental
    impacts flowing from these alternatives to accommodate new students were
    generally identified by the Districts, in conclusory terms, as including
    “increased traffic, air quality, noise, and other reasonably foreseeable impacts.”
    The Districts both expressed that financing new schools with developer fees was
    “woefully optimistic,” because that source of funds alone would still leave large
    shortfalls, even if additional efforts by the Districts to obtain more state-
    facilities school funding—an item in a “perpetual state of flux” and not certain
    to occur—were successful.
    The City addressed these comments and letters from the Districts, along
    with the one from Alisal Union School District, in the Final EIR. As the
    comments had all been similar, if not exact, the responses were likewise
    repetitive. The City asserted that for several reasons, inadequate funding to
    school districts for the construction of new schools was not a matter required to
    be addressed in an EIR under CEQA, and that any need to expand existing
    facilities as a result of funding shortfalls for any new construction amounted to
    “economic or social effects” from a project that likewise did not require CEQA
    analysis. The City further contended that it could do no more under the law to
    mitigate school impacts because developer fees, which are set not by the City
    but by the school districts, “are deemed to be ‘full and complete school facilities
    mitigation’ for impacts caused by new development.” The City further observed
    11
    that “[u]ltimately, the Education Code tasks the [s]chool [d]istrict with the
    responsibility for design and construction of their own schools” and it pledged
    support to the Districts “with the provision of infrastructure and land to
    facilitate school facility development, as well as the collection of school impact
    fees to fund new school development.”
    The City ultimately rested in the Final EIR on its inability to respond
    further to the Districts’ expressed concerns and the potential environmental
    impacts they claimed to be related to their identified alternatives for
    accommodating new students at existing sites, because the City viewed the
    information as too speculative, uncertain, and vague. The City responded that
    “[t]he potential [alternative] scenarios . . . are too speculative to give rise to
    meaningful environmental assessment, particularly since, if they occur, they
    will occur over an extended period of time (perhaps 20 to 30 years), consistent
    with buildout of the Specific Plan area. Just as the number of students living in
    the Specific Plan Area will gradually ramp up over time, so too will the District
    have the ability to make decisions as to where such students will attend schools,
    if no on-site school facilities are yet in place. The specific decisions the District
    will have to make cannot be predicted with any level of certainty at present,
    and, in any event, are beyond the City’s control. In particular, the City has no
    way at present to predict boundary changes the District might impose in future
    years. Although such decisions could affect traffic and other environmental
    resources, any details of such impacts cannot be predicted at present. The same
    is true of options such as student transfers, the construction of other . . .
    currently unplanned schools at other sites, or changes in patterns of school
    bussing. To the extent that the District contemplates the installation of
    additional portable classrooms at existing school facilities, the City notes that
    CEQA provides a categorical exemption (Class 14) for ‘minor additions’ to
    12
    existing schools within existing school grounds where the addition does not
    increase original student capacity by more than 25% or ten classrooms,
    whichever is less.”
    D. The District’s Further Comments and Project Approval
    On December 4, 2019, the Project came before the City’s Planning
    Commission in a public hearing. The Project approvals under consideration
    were the Specific Plan, the Final EIR, a rezoning ordinance, and a development
    agreement. The Districts provided public comments at this hearing,
    emphasizing the purely economic point made in prior comment letters that
    school-facilities funding for the new schools identified in the Specific Plan was
    likely to be insufficient based on present scenarios. At the close of the hearing,
    the Planning Commission unanimously recommended approval of the Project to
    the City Council, including certification of the Final EIR and adoption of CEQA
    findings and a statement of overriding considerations.
    On December 16, 2019, the Districts submitted another letter to the City,
    this time urging that the Final EIR did not adequately address environmental
    impacts resulting from the “phasing” of the Project, in that it did not include
    any information about the sequencing or scheduling of development or impose
    any restrictions on its timing. The Districts emphasized that the Final EIR
    provided no basis to assume that development of the Site would occur gradually
    and incrementally over the time expected for full build-out, and the Final EIR
    did not evaluate the possibility that a significant amount of development of the
    Specific Plan could occur simultaneously or all at once because of market
    conditions.
    On December 17, 2019, the Districts submitted a final letter to the City.
    This letter further commented about the asserted inadequacies of the Final EIR
    as it concerned new school facilities and funding therefor. Specifically, it
    13
    described the “three-legged-stool” (state-bond-fund grants, developer fees, and
    local funding) for school funding under the law as adopted by the Legislature in
    1998 in Senate Bill 50 (Ed. Code, § 17070.10 et seq., Stats. 1998, ch. 407, § 4,
    Leroy F. Greene School Facilities Act of 1998, (Sen. Bill 50)) and contended that
    due to what they considered a high improbability (or at least uncertainty) of
    ever obtaining sufficient state and local funding for new school-facilities
    development, SRUSD would likely not be able to construct the three new
    schools contemplated by the Specific Plan and assumed by the Final EIR, which
    would result in numerous indirect environmental impacts “on” existing
    facilities.4 The letter also represented that SRUSD was not financially able to
    absorb these impacts perceived to be caused by the Project and that the
    payment of maximized developer impact fees would be insufficient to offset
    them. The letter urged the City “not to certify the EIR until the Project
    proponents have proposed additional, adequate mitigation to offset the
    anticipated impacts of the Project,” none of which were specified in the letter
    that, again, emphasized the likelihood of a perpetual shortage of school-
    facilities funding.
    The City Council’s hearing for the Project’s approvals took place on
    December 17, 2019. SRUSD’s Board President spoke at the hearing and
    explained to the City Council that developer impact fees imposed as part of the
    4 The letter also pointed out that all three sources of funds of the “three-
    legged stool” would be altered, negatively so from the Districts’ perspective, if
    Proposition 13 on the March 2020 ballot, a state bond measure (Voter
    Information Guide, Ballot Pamp., Primary Elec. (Mar. 3, 2020) text of Prop. 13,
    pp. 26–46) were to pass—yet another uncertainty affecting school-facilities
    funding at the time the Final EIR was certified. Proposition 13 was ultimately
    rejected by the voters.
    14
    Project would pay only about one-third of the costs for anticipated new schools,
    so the schools would thus not likely ever be built.
    The City Council nonetheless unanimously approved the Project in its
    entirety, including certification of the Final EIR, and adoption of CEQA
    findings and a Statement of Overriding Considerations for the Specific Plan.
    II.    Procedural Background
    The Districts timely filed their petition for writ of mandate. As relevant
    here, the petition sought in its first cause of action for violation of CEQA5 a
    peremptory writ of mandate setting aside the City’s certification of the Specific
    Plan Final EIR and related project approvals.6 The factual basis for the cause of
    action was the Final EIR’s contemplated “construction of 4,340 new homes,
    which will generate approximately 2,000 new elementary and middle school
    students, as well as many high school students” and its “fail[ure] to properly
    address the probability that funding will not be available to fund new school
    facilities,” coupled with the “probab[ility] that environmental impacts will
    result from construction activities at existing sites rather than the construction
    of new sites.” Thus, the Final EIR was alleged to be deficient in that it made
    5 The Districts labeled the cause of action as having been brought under
    both traditional and administrative mandate under Code of Civil Procedure
    sections 1085 and 1094.5, respectively, and CEQA, specifically sections 21167,
    21168, and 21168.5.
    6 The first cause of action under CEQA was related to what was labeled in
    the Districts’ fifth cause of action for injunctive relief, which is not a cause of
    action but a remedy. (Ivanoff v. Bank of America, N.A. (2017) 
    9 Cal.App.5th 719
    , 734 [permanent injunction is a remedy, not a cause of action, and it may
    not be issued if the underlying cause of action is not established].) The trial
    court here ruled and entered judgment in the Districts’ favor on the fifth cause
    of action as though it were a separate cause of action. We will treat that ruling
    not as one on an independent cause of action but, rather, as the trial court
    having issued injunctive relief in the judgment as a remedy tethered to the
    CEQA violations it found in the first cause of action.
    15
    “the unsupported assumption that all environmental impacts associated with
    schools will come from the construction of new schools on new sites” and “did
    not evaluate what the Specific Plan’s impact on the environment will be when
    existing sites inevitably have to house the new students [as contemplated by
    the Project], including construction and traffic[-]related impacts.”
    The cause of action further alleged that “there is nothing in the record
    demonstrating there will be enough funding from enough sources to construct
    new schools”; “developer fees most often do not cover impacts caused by [school]
    development”; “it is undisputed in the record that [the Districts] cannot meet
    the demands for new school construction caused by the anticipated influx of
    students” as a result of the Specific Plan; state funding, developer fees, and
    local bond funds, each for separate reasons, are likely to be insufficient for the
    Districts to build the new schools contemplated by the Specific Plan and the
    Final EIR fails to acknowledge the inadequacies of these funding sources; and
    “there are foreseeable environmental impacts connected with adding or
    modifying school facilities at existing school sites” to alternatively accommodate
    the new students brought by development under the Specific Plan but the Final
    EIR “does not evaluate” them.
    The second component of the Districts’ alleged CEQA violations was the
    assertion that the City as lead agency did not comply with Guidelines section
    15088, subdivision (c), in that it “failed to provide adequate responses to [the
    Districts’] contentions” made before certification of the Final EIR about the
    “lack of adequate funding for new schools and unanalyzed environmental
    impacts on existing facilities.” Instead of providing responsive “good faith,
    reasoned analysis,” the City first responded that Government Code section
    65996, subdivision (a) “ ‘obviated the need to analyze and mitigate a
    development’s direct impacts on existing school facilities in an EIR because
    16
    [the] Education Code sets forth the “exclusive methods” for consideration and
    mitigation of such impacts’ ” under CEQA. Next, as alleged by the petition, the
    City contended that the “scenarios described by [the Districts] are somehow ‘too
    speculative to give rise to meaningful environmental assessment, particularly
    since, if they occur, they will occur over an extended period of time (perhaps
    20 to 30 years), consistent with buildout of the Specific Plan Area.’ ” Both
    positions were alleged by the Districts to be an inadequate response under
    CEQA, and the City provided “no justification for failing to analyze the more
    probable environmental impacts related to school facilities in the [Final EIR.
    The City] is not entitled to analyze a scenario that has little chance of occurring
    (construction of new schools), and then claim that even though there is a far
    more likely scenario, the impacts that would arise do not need to be analyzed at
    this time.”
    The pleadings were joined in the trial court and the matter briefed for
    hearing, which occurred on April 19, 2021.7 The Districts’ briefing with respect
    7 The second cause of action was also in mandate, challenging the Project
    for violations of the planning and zoning law concerning consistency with the
    City’s General Plan (Gov. Code, § 65000 et seq.), and the third alleged violations
    of the Brown Act (Gov. Code, § 54950, et seq.) in connection with the Specific
    Plan’s approvals by the City’s Planning Commission. The fourth cause of action
    merely restated the first three but sought declaratory relief, and the fifth, as
    noted, sought injunctive relief resting on the previously alleged law violations.
    The trial court granted judgment on the pleadings against the Districts on the
    third and fourth causes of action before reaching the merits of the rest. In later
    addressing the merits, the court ruled against the Districts on the second cause
    of action for their failure to exhaust administrative remedies. The scope of the
    real parties’ appeal is limited to their challenges to the trial court’s ruling in
    favor of the Districts on the first cause of action for CEQA violations and the
    injunctive relief provided for those violations to the extent captured in what is
    labeled the fifth cause of action. We therefore do not address the trial court’s
    rulings beyond these.
    17
    to the alleged CEQA violations likewise argued, as they maintain on appeal,
    that the Draft and Final EIRs evaluated environmental impacts related to
    schools only on the erroneous assumption that new schools would be
    constructed and failed to “adequately inform the public that due to the high
    probability of a lack of sufficient funding to build new schools, there will be
    significant environmental impacts, including impacts related to traffic, utilities,
    and public services, due to the inevitable need to modify the Districts’ [existing]
    facilities to accommodate the influx of new students.” The Districts’ briefing
    further emphasized that in responding to comments on the Draft EIR, the City
    had failed to provide a justification for not analyzing significant environmental
    impacts relating to existing school facilities or a good faith, reasoned analysis
    for not doing so.
    In pressing their arguments, the Districts urged that their claims were
    predominantly those of “ ‘improper procedure’ ” under CEQA by the City having
    omitted essential information from the EIR or having failed to address a
    necessary issue, warranting de novo judicial review under Banning Ranch
    Conservancy v. City of Newport Beach (2017) 
    2 Cal.5th 918
    , 935 (Banning
    Ranch) and Vineyard Area Citizens for responsible Growth v. City of Rancho
    Cordova (2007) 
    40 Cal.4th 412
    , 435 (Vineyard).
    For their part, the real parties’ briefing below, filed jointly with the City,
    framed the CEQA issues before the court as factual conclusions and quasi-
    legislative decisions by the City as lead agency subject to deferential substantial
    evidence review specific to CEQA (§ 21080, subd. (d); Guidelines, § 15384), and
    as distinct from administrative mandamus review of a quasi-adjudicative
    decision under Code of Civil Procedure section 1094.5. The issue as so framed
    was argued to be whether the EIR’s discussion of the potentially significant
    school impacts was adequate, generally a mixed question of law and fact, but
    18
    here urged to be predominating with factual questions, such as which
    methodologies the City chose to employ for analyzing school-related
    environmental impacts. (See, e.g., South of Market Community Action Network
    v. City and County of San Francisco (2019) 
    33 Cal.App.5th 321
    , 331, citing
    Sierra Club v. County of Fresno (2018) 
    6 Cal.5th 502
    , 516 (Sierra Club).)
    At core, real parties’ arguments were, and remain, premised on the
    characterization of the Districts’ assertions about future insufficient funding for
    new-school construction as contemplated by the Specific Plan, and related off-
    site impacts because of asserted necessary alternative accommodations at
    existing facilities over a 20-30-year span, as purely speculative and uncertain
    and not reasonably foreseeable under CEQA. According to real parties, such
    speculation and uncertainty did not give rise to a legal duty for the City to
    either evaluate these vague and generalized impacts or to provide further
    response to such comments. (See e.g., Guidelines, § 15145.) Real parties further
    contended that the Final EIR, a program-level document in certain aspects (see
    Guidelines, § 15168), was adequate under CEQA, and for several reasons, the
    City was not required to provide analysis on uncertain and only generalized
    alternatives based on speculation about insufficient funding for new school
    construction well into the future. These reasons included that analysis of and
    mitigation for impacts to schools is limited by CEQA and other law (see Gov.
    Code, § 65996, subd. (a) [exclusive methods of considering and mitigating
    impacts on school facilities resulting from planning or development project]; Ed.
    Code, § 17620 [development of school impact fees by district levy]). And because
    the Districts had provided no specificity or plans as to which alternative
    accommodations as to which existing school sites might be made, and any such
    plans were solely within the Districts’ control, generalized environmental
    review by the City of those impacts based on the vague information the
    19
    Districts had provided would not be meaningful. Further, the identified
    alternatives to construction of new schools within the Specific Plan would either
    independently require later site-specific CEQA review by the Districts or would
    be exempt.
    As to the charge that the City had not in the Final EIR adequately
    responded to the Districts’ comments, real parties contended the City’s
    responses were sufficient in that a lead agency may conclude that information
    about potential environmental impacts is speculative, in which case the agency
    must so conclude and then terminate discussion of those impacts. (Guidelines,
    § 15145.) Further, the City observed that the level of detail required in a
    response may correspond to the level of detail in the comment (see Guidelines,
    § 15088, subd. (c)) and that the dispute about the City’s level of response to
    comments rested not on its avoidance of a response but on a legal disagreement
    about whether the City was required to conduct an analysis based on
    speculation and uncertainty that would not lead to meaningful analysis or
    information.
    The trial court held the merits hearing on April 19, 2021.8 On the
    Districts’ CEQA claim, the court at the outset characterized the issue as
    “whether the [EIR] omits material necessary to [reasonable] decision[-]making
    and informed public participation as required by CEQA.” The court further
    queried whether “[n]otwithstanding the lack of precision or specificity around
    the specific school[-]expansion scenario such as portables or reorganization of
    boundary lines or bus[s]ing, . . . was the City nonetheless required to discuss at
    8 The court’s written ruling after the hearing did not itself contain lengthy
    discussion or analysis, but it incorporated by reference and attached the full
    hearing transcript containing the parties’ arguments and the court’s expressed
    reasoning.
    20
    least in general terms the potential environmental impacts of a scenario in
    which existing school facilities would have to accommodate new students due to
    the lack of funding or any other foreseeable problems to construct[ing]” new
    schools. And “does the record sufficiently explain why the City chose to analyze
    the impacts of constructing new schools and not the impacts of existing facilities
    absorbing new students when it seem[s] there is arguably evidence in the record
    to suggest that the latter was possible and more likely than the former?”
    As to the applicable standard of judicial review, the court questioned the
    existence of any relevant factual determinations by the City that might lead to
    deferential review for substantial evidence. The court asked whether the “City
    [had] made a factual determination, such as an agency’s decision to use a
    particular methodology,” in omitting discussion of the Districts’ alternative
    scenarios as opposed to constructing the new school facilities as contemplated
    by the Specific Plan.
    In the end, the trial court concluded from the administrative record that
    “it was reasonably foreseeable that existing school facilities would need to be
    expanded or adjusted in some way to accommodate the influx of new students
    from the” Specific Plan and that the EIR failed to fulfill its informational
    “purpose because it did not disclose all potential school-related environmental
    impacts that could result.” This was because the Final EIR “only addressed
    impacts from the construction of new schools and failed to include potential
    impacts arising from the expansion of existing school facilities, and those
    impacts are external to the facility, not on the facility.” The court also concluded
    that the EIR “failed to adequately respond to [the Districts’] comments.”
    The court was careful to delineate the indirect, off-site impacts that, in its
    view, required further environmental review and comment, recognizing the
    distinction drawn by Chawanakee Unified School District v. County of Madera
    21
    (2011) 
    196 Cal.App.4th 1016
    , 1026–1028 (Chawanakee) between indirect
    impacts more broadly related to modification of existing school facilities and
    impacts on those facilities, with only the latter considered fully mitigated under
    Government Code sections 65995 and 65996. The court indicated it would grant
    the writ as to the CEQA cause of action because the City had failed to proceed
    in the manner required by law, and would order that “no further entitlements
    be granted until the City complies with the writ of mandate.” (Capitalization
    omitted.) The court directed the Districts’ counsel to prepare a proposed order
    after hearing.
    On June 23, 2021, the court entered its written order ruling on the merits
    of the various causes of action alleged in the Districts’ petition, including the
    third and fourth as to which the court had previously granted judgment on the
    pleadings against the Districts. The order granted the petition on the CEQA
    cause of action, concluding that the Final EIR “was insufficient because [it]
    failed to include discussion of potential off-site environmental impacts resulting
    from the [Specific Plan] due to [the Districts’] presented concerns that [they]
    will lack sufficient funding to build the proposed new school sites identified
    within the [Specific Plan]. The [Final EIR] also failed to adequately respond to
    comments made by [the Districts] with regard to potential off-site impacts. As
    such, [the City] failed to proceed in accordance with the law under CEQA.” The
    order also generally granted related injunctive relief as pleaded by the fifth
    cause of action, “enjoining [the City] from approving any further development
    entitlements within the [Specific Plan] until such time that [the City] complies
    with the peremptory writ of mandate to be issued by the Court” (capitalization
    omitted) in relation to the CEQA cause of action. The order denied relief on the
    second cause of action and finally directed the Districts’ counsel to prepare a
    22
    proposed judgment and peremptory writ of mandate “for the court’s
    consideration.”
    Two months later, on August 24, 2021, the trial court entered a stipulated
    order “regarding stay of entry of judgment . . . to allow [the] parties time to
    discuss settlement.” (Capitalization omitted.) The order referenced the deadline
    for appeal from the prior merits order, and assumed that any appeal here would
    be from a later judgment and not the merits ruling entered on June 23, 2021.
    The stipulated stay order expressly contemplated the court’s later entry of
    judgment and issuance of a peremptory writ of mandate incorporating the prior
    merits rulings should the parties be unable to reach a settlement for a different
    disposition.
    After the expiration of the stipulated stay of entry of judgment, on
    December 27, 2021, the court noticed a hearing re “[c]larification of judgment
    and orders” to occur the next day. (Capitalization omitted.) During the hearing,
    the court acknowledged having received a proposed judgment and other related
    submissions from the parties. The clarification the court provided, seemingly
    prompted by a dispute among the parties, was the narrow scope of the
    injunctive relief to be ordered—no further Specific Plan approvals or
    entitlements to be granted until the City complies with the court’s directive to
    provide a generalized discussion and further responses to comments in the
    Final EIR about the alternative off-site impacts of the Districts’ accommodation
    of new students in existing facilities as opposed to the construction of new
    schools. The court made explicit that it was not directing the set-aside or
    vacation of prior Project approvals. Because of this narrow focus, the court
    directed modifications to the Districts’ proposed judgment and writ of mandate,
    including specific language under section 21168.9 for severance of portions of a
    project and the court’s retention of jurisdiction, as jointly proposed by the City
    23
    and real parties. The judgment entered three weeks later on January 18, 2022,
    reflected those remedial and severance provisions under section 21168.9 and
    clarified that the court was not suspending or setting aside prior Project
    approvals but rather employing severance and enjoining the City’s approvals of
    any further development entitlements within the Specific Plan until such time
    that the City complied with the court’s “limited relief” in the judgment and writ.
    The separate peremptory writ of mandate likewise reflected this narrow relief.
    Notice of entry of judgment was served the next day, on January 19, 2022.
    The real parties filed their notice of appeal from the judgment on February 8,
    2022.
    DISCUSSION
    I.    Appealability
    As addressed by real parties in their opening brief, the City as lead
    agency and respondent in the writ action below did not appeal from the
    judgment and has chosen to voluntarily comply with the trial court’s judgment
    and writ, effectively waiving the right to appeal. (Save Our Residential
    Environment v. City of West Hollywood (1992) 
    9 Cal.App.4th 1745
    , 1750–1751
    (Save Our Residential), citing Bruce v. Gregory (1967) 
    65 Cal.2d 666
    , 671.)
    Voluntary compliance with a writ of mandate by the City would likely moot its
    right to appeal in any event. (Save Our Residential, at pp. 1750–1751.) But such
    compliance by the City as lead agency does not eliminate or waive a real party
    in interest’s independent right to appeal, where that party is exposed to an
    award of attorney fees as a result of the trial court’s action, as real parties
    represent they are here.9 (Ibid. [agency may voluntarily comply with trial court
    writ while real party in interest defends on appeal agency action giving rise to
    9 The parties here have stipulated to defer the issue of attorney fees until
    after this appeal is resolved.
    24
    the writ]; Protect Niles v. City of Fremont (2018) 
    25 Cal.App.5th 1129
    , 1140
    (Niles) [appeal by real party in interest not moot when lead agency’s prior
    approval of project would be restored if real party’s appeal is successful].) The
    City here has recognized that if real parties prevail on appeal, then the City’s
    December 2019 certification of the EIR will stand, even though the City is
    preparing a supplemental EIR in the meantime in compliance with the trial
    court’s judgment and writ. The appeal is therefore not moot notwithstanding
    agency compliance with the writ because its prior 2019 certification of the Final
    EIR may be restored should the real parties prevail on appeal and an award of
    fees depends on the propriety of the trial court’s determination. (Save Our
    Residential, at pp. 1750–1751; Niles, at p. 1140.)
    Accordingly, real parties’ appeal from the judgment here is ripe for review
    and not moot even though the City did not also appeal and has chosen to
    voluntarily comply with the trial court’s judgment and writ, pending resolution
    of the appeal.
    A separate issue relating to the timeliness of the notice of appeal is also
    present here.10 As noted, the trial court issued its order ruling on the merits of
    the Districts’ mandate petition on June 23, 2021, with notice of its entry served
    that day. But the court did not enter judgment—granting relief in mandate on
    the Districts’ CEQA cause of action with related remedies and denying relief on
    three other causes of action—until seven months later, on January 18, 2022,
    after noticing and conducting a hearing to clarify the scope and contents of the
    judgment, including the statutory CEQA remedies under section 21168.9 the
    court had in mind, given its prior rulings. Although the June 2021 merits order
    10 We previously issued an order to show cause to appellants on this
    appealability issue and have reviewed their response. The order to show cause
    was previously discharged by separate order.
    25
    directed the Districts to submit a proposed judgment and peremptory writ of
    mandate, the certain statutory CEQA remedies contained in the later judgment
    as clarified by the court at the hearing in the interim were omitted from its
    prior merits order. A separate writ document was issued by the court clerk the
    same day judgment was entered.
    And as noted in the judgment, some three months after the trial court
    entered its order ruling on the merits, the court signed a stipulated order
    “regarding stay of entry of judgment” (capitalization omitted) to allow the
    parties time to discuss settlement and the possibility of an agreeable stipulated
    judgment given the court’s merits ruling. This pre-judgment stipulated order
    provided that “ ‘[t]he time period for the parties to submit either a proposed
    peremptory writ of mandate or a proposed judgment for the court’s
    consideration, as contemplated by the [prior merits] order, is extended for a
    period of 75 days.’ ” (Capitalization omitted.) The 75-day period passed, but
    judgment was not entered until January 18, 2022, some two and a half months
    later and after the hearing at which the court clarified the scope and content of
    the narrow remedies to be ordered. Real parties filed their notice of appeal from
    the judgment on February 8, 2022, which is timely from the judgment but not
    from the court’s prior order ruling on the merits if that is the trial court’s
    appealable determination in this case.
    In Meinhardt v. City of Sunnyvale (2022) 
    76 Cal.App.5th 43
    , review
    granted June 15, 2022, S274147 (Meinhardt), our colleagues in Division One of
    the Fourth Appellate District held that a ruling denominated an “ ‘order’ ” in a
    mandate case was an appealable final judgment even though a separate
    document styled a “ ‘judgment,’ ” which “merely restated the prior” order,
    followed. (Id. at p. 51.) The Meinhardt court dismissed the appeal as the notice
    26
    of appeal, while timely filed from the later “judgment,” was not timely filed from
    the prior order denying the petition. (Id. at pp. 50–51.)
    Relying on Dhillon v. John Muir Health (2017) 
    2 Cal.5th 1109
    , 1113
    (Dhillon), the court in Meinhardt reiterated that “ ‘ “ ‘[a]s a general test, which
    must be adapted to the particular circumstances of the individual case, . . .
    where no issue is left for future consideration except the fact of compliance or
    noncompliance with the terms of the first decree, that decree is final, but where
    anything further in the nature of judicial action . . . is essential to a final
    determination of the rights of the parties, the decree is interlocutory.’ ” ’ ”
    (Meinhardt, 76 Cal.App.5th at p. 49, review granted, quoting Dhillon, at
    p. 1115.) Applying this test, as stated, the court in Meinhardt concluded that
    the initial order there was a final judgment subject to appeal regardless of its
    title or form and notwithstanding entry of a later “judgment,” because the order
    effectively denied the mandate petition in its entirety and did not contemplate
    any further action in the case. (Meinhardt, 76 Cal.App.5th at p. 63; see also
    Public Defenders’ Organization v. County of Riverside (2003) 
    106 Cal.App.4th 1403
    , 1409; City of Calexico v. Bergeson (2021) 
    64 Cal.App.5th 180
    , 190 [order
    denying mandate petition disposing of all claims between the parties is an
    immediately appealable final judgment]; Laraway v. Pasadena Unified School
    Dist. (2002) 
    98 Cal.App.4th 579
    , 583 [same]; Valero Refining Co.-California v.
    California Bay Area Quality Management Dist. Hearing Bd. (2020) 
    49 Cal.App.5th 618
    , 633, fn. 10 [“the appealable judgment was the court’s order
    granting writ of mandate, not a ‘judgment’ it subsequently entered”].)
    The denial order in Meinhardt disposed of all issues between the parties
    and did not address further action, including the preparation of another order
    or judgment; it was therefore treated as a final and appealable judgment and
    the period to appeal was not restarted by the later entry of a document styled a
    27
    “judgment” that simply reiterated the rulings in the prior order. (Meinhardt,
    supra, 76 Cal.App.5th at p. 63, review granted; Dhillon, 
    supra,
     2 Cal.5th at
    p. 1115 [order granting or denying petition for writ of mandate in its entirety,
    when such order contemplates no further action in the case, concludes the
    special proceeding of a civil nature].) As stated in Natomas Unified School
    District (2022) 
    86 Cal.App.5th 1013
    , 1027 (Natomas), what the Supreme Court
    precisely said in Dhillon (2 Cal.5th at pp. 1113–1114, with italics added) was
    that a “ ‘trial court’s judgment granting administrative mandamus, and
    ordering the substantive relief sought by the petitioner, is a final judgment.’ ”
    Applying these principles here to confirm our appellate jurisdiction, we
    conclude that the trial court’s order ruling on the merits of the petition in
    June 2021 was not the appealable determination, and that the real parties’
    notice of appeal from the later judgment was timely filed. First, the earlier
    merits order itself contemplates and directs the later preparation of a judgment
    and a separate writ document. But more than that, and as real parties point
    out, in the merits order, the trial court did not articulate the specific and
    narrow statutory CEQA remedies it would direct as a consequence of its rulings
    granting the mandate petition, and the court noticed and held a hearing before
    judgment was entered to clarify and address the specific remedies to be
    included in the judgment. Thus, the prior order did not finally determine the
    rights of the parties by specifying the statutory relief the Districts would
    receive, which led to disputes over the appropriate terms of the judgment and
    writ that were resolved by the court at later hearing. (See Natomas, supra, 86
    Cal.App.5th at pp. 1026–1027 [post-order disputes about terms of judgment
    that required a hearing on scope and terms of relief to be granted support
    appealability of later judgment].) And while the judgment here simply restates
    the prior order’s merits rulings on the various causes of action, it substantively
    28
    does more in its specification of specific statutory CEQA remedies. Further,
    although the separate order entered between the merits order and the judgment
    “staying” the entry of judgment could not have affected the appealability of the
    merits order had that order effectively been the final judgment, and further
    could not have extended the time for appeal, because the judgment entered in
    January 2022 is the court’s final and appealable determination, the terms of the
    interim stay order are irrelevant to the timeliness of the appeal.
    We thus conclude that here, unlike in Meinhardt, it is the later judgment
    (entered in January 2022) and not the prior merits order that is the “final
    determination of the rights of the parties” (Code Civ. Proc., § 1064) and which
    finally terminated the litigation between them on the merits of the case.
    (Dhillon, 
    supra,
     2 Cal.5th at p. 1115 [“a judgment is final, and therefore
    appealable, ‘ “ ‘ “when it terminates the litigation between the parties on the
    merits of the case and leaves nothing to be done but to enforce by execution
    what has been determined” ’ ” ’ ”]; see also Natomas, supra, 86 Cal.App.5th at
    pp. 1026–1027.) As the real parties timely appealed from the later final
    judgment, we have jurisdiction to review the appeal.
    II.   The EIR in CEQA Overview
    We begin with a general overview of the CEQA statutory scheme, at the
    heart of which is the EIR.
    CEQA “and the regulations implementing it ([Guidelines]) embody
    California’s strong public policy of protecting the environment. ‘The basic
    purposes of CEQA are to: [¶] (1) Inform governmental decision makers and the
    public about the potential, significant environmental effects of proposed
    activities. [¶] (2) Identify ways that environmental damage can be avoided or
    significantly reduced. [¶] (3) Prevent significant, avoidable damage to the
    environment by requiring changes in projects through the use of alternatives or
    29
    mitigation measures when the governmental agency finds the changes to be
    feasible. [¶] (4) Disclose to the public the reasons why a governmental agency
    approved the project in the manner the agency chose if significant
    environmental effects are involved.’ ” (Tomlinson v. County of Alameda (2012)
    
    54 Cal.4th 281
    , 285–286 (Tomlinson), quoting Guidelines, § 15002.)
    “To achieve these goals, CEQA and the implementing regulations provide
    for a three-step process. In the first step, the public agency must determine
    whether the proposed development is a ‘project,’ that is, ‘an activity which may
    cause either a direct physical change in the environment’ undertaken,
    supported, or approved by a public agency. (§ 21065.)” (Tomlinson, 
    supra,
     54
    Cal.4th at p. 286.) If the proposed activity is a “ ‘project,’ ” the second step
    requires the public agency to decide whether it is exempt from compliance with
    CEQA under narrow circumstances. (Ibid., citing §§ 21080, 21084, subd. (a);
    Guidelines, § 15300.) “If a project does not fall within a CEQA exemption, the
    lead agency conducts an initial study to determine whether the project may
    have a significant impact on the environment. (Muzzy Ranch Co. v. Solano
    County Airport Land Use Com. (2007) 
    41 Cal.4th 372
    , 380 [(Muzzy Ranch)];
    [Guidelines, §§ 15063, subd. (a), 15002, subd. (k)(2).]” (Ocean Street Extension
    Neighborhood Assn. v. City of Santa Cruz (2021) 
    73 Cal.App.5th 985
    , 1002.) “If
    the administrative record before the agency contains substantial evidence that
    the project may have a significant effect on the environment … it must go to the
    third stage of the CEQA process: preparation and certification of an EIR.
    (§§ 21100, 21151; Guidelines, §§ 15002, subd. (k)(3), 15063, subd. (b)(1), 15064,
    subds. (a)(1), (g)(1), 15362.)” (Gentry v. City of Murrieta (1995) 
    36 Cal.App.4th 1359
    , 1372.)
    “As a general proposition, CEQA depends on the EIR. ‘An environmental
    impact report is an informational document,’ the purpose of which ‘is to provide
    30
    public agencies and the public in general with detailed information about the
    effect which a proposed project is likely to have on the environment; to list the
    ways in which the significant effects of such a project might be minimized; and
    to indicate alternatives to such a project.’ (. . . § 21061.) According to our
    Supreme Court: ‘The purpose of an EIR is to give the public and government
    agencies the information needed to make informed decisions, thus protecting
    “ ‘not only the environment but also informed self-government.’ ” [Citation.] The
    EIR is the heart of CEQA, . . .’ [Citation.]” (Tiburon Open Space Committee v.
    County of Marin (2022) 
    78 Cal.App.5th 700
    , 724–725, fn. omitted (Tiburon).)
    “ ‘A public agency must prepare an EIR or cause an EIR to be prepared
    for any project that it proposes to carry out or approve that may have a
    significant effect on the environment. (. . . §§ 21100, subd. (a), 21151, subd. (a);
    Guidelines, § 15064, subd. (a)(1).) The EIR must describe the proposed project
    and its environmental setting, state the objectives sought to be achieved,
    identify and analyze the significant effects on the environment, state how those
    impacts can be mitigated or avoided, and identify alternatives to the project,
    among other requirements. (. . . §§ 21100, subd. (b), 21151; Guidelines,
    §§ 15124, 15125.)’ ” (Tiburon, supra, 78 Cal.App.5th at p. 725.) The relevant
    geographic area for CEQA evaluation of a project’s environmental impacts is
    not limited to the project boundaries and is “ ‘the area which will be affected by
    a proposed project.’ ” (Muzzy Ranch, supra, 41 Cal.4th at p. 387, citing
    § 21060.5.)
    “ ‘The agency must notify the public of the draft EIR, make the draft EIR
    and all documents referenced in it available for public review, and respond to
    comments that raise significant environmental issues. (. . . §§ 21091, subds. (a),
    (d), 21092; Guidelines, §§ 15087, 15088.) The agency must also consult with and
    obtain comments from other agencies affected by the project and respond to
    31
    their comments. (. . . §§ 21092.5, 21104, 21153; Guidelines, § 15086.) It must
    prepare a final EIR including any revisions to the draft EIR, the comments
    received from the public and other agencies, and responses to comments.
    (Guidelines, §§ 15089, subd. (a), 15132.)’ ” (Tiburon, supra, 78 Cal.App.5th at
    p. 725.)
    “ ‘An agency may not approve a project that will have significant
    environmental effects if there are feasible alternatives or feasible mitigation
    measures that would substantially lessen those effects. (. . . §§ 21002, 21002.1,
    subd. (b); Guidelines, § 15021, subd. (a)(2); [Citation].) An agency may find,
    however, that particular economic, social, or other considerations make the
    alternatives and mitigation measures infeasible and that particular project
    benefits outweigh the adverse environmental effects. (. . . § 21081, subds. (a)(3),
    (b); Guidelines, § 15091, subd. (a)(3).) Specifically, an agency cannot approve a
    project that will have significant environmental effects unless it finds as to each
    significant effect, based on substantial evidence in the administrative record,
    that (1) mitigation measures required in or incorporated into the project will
    avoid or substantially lessen the significant effect; (2) those measures are
    within the jurisdiction of another agency and have been adopted, or can and
    should be adopted, by that agency; or (3) specific economic, legal, social,
    technological, or other benefits outweigh the significant environmental effects.
    (. . . §§ 21081, 21081.5; Guidelines, § 15091, subds. (a), (b).) A finding that
    specific overriding project benefits outweigh the significant environmental
    effects (. . . § 21091, subd. (b)) is known as a statement of overriding
    considerations. (Guidelines, § 15093.)” (Tiburon, supra, 78 Cal.App.5th at
    pp.725–726.)
    “ ‘Thus, a public agency is not required to favor environmental protection
    over other considerations, but it must disclose and carefully consider the
    32
    environmental consequences of its actions, mitigate adverse environmental
    effects if feasible, explain the reasons for its actions, and afford the public and
    other affected agencies an opportunity to participate meaningfully in the
    environmental review process. The purpose of these requirements is to ensure
    that public officials and the public are aware of the environmental consequences
    of decisions before they are made.’ [Citation.]” (Tiburon, supra, 78 Cal.App.5th
    at p. 726.)
    At the same time, “[t]oo much should not be expected of an EIR. It is not
    to have the exhaustive scope of scientific textbook. ‘An EIR should be prepared
    with a sufficient degree of analysis to provide decisionmakers with information
    which enables them to make a decision which intelligently takes account of
    environmental consequences. An evaluation of the environmental effects of a
    proposed project need not be exhaustive, but the sufficiency of an EIR is to be
    reviewed in the light of what is reasonably feasible. Disagreement among
    experts does not make an EIR inadequate, but the EIR should summarize the
    main points of disagreement among the experts. The courts have looked not for
    perfection but for adequacy, completeness, and a good faith effort at full
    disclosure.’ (Guidelines, § 15151.)” (Tiburon, supra, 78 Cal.App.5th at p. 726.)
    “Much of what goes into an EIR is left to the discretion of the agency
    preparing it. The leading treatise summarizes: ‘The lead agency has discretion
    to design the EIR and need not conduct every recommended test or perform all
    required research. [Citations.] An EIR is not required to address all of the
    variations of the issues presented. [Citations.] An analysis of every permutation
    of the data is not required.’ (1 Kostka & Zischke, Practice Under the California
    Environmental Quality Act (Cont.Ed.Bar 2d ed. 2022) § 11.28, pp. 11-19–11-20
    [(Kostka & Zischke)]; see Laurel Heights Improvement Assn. v. Regents of
    University of California (1988) 
    47 Cal.3d 376
    , 415 (Laurel Heights) [‘A project
    33
    opponent . . . can always imagine some additional study or analysis that might
    provide helpful information. It is not for them to design the EIR. That further
    study . . . might be helpful does not make it necessary’].) [¶] . . . ‘Drafting an
    EIR or preparing a negative declaration necessarily involves some degree of
    forecasting. While foreseeing the unforeseeable is not possible, an agency must
    use its best efforts to find out and disclose all that it reasonably can.’
    (Guidelines, § 15144.)” (Tiburon, supra, 78 Cal.App.5th at pp. 726–727.)
    Thus, “ ‘[t]he fact that precision may not be possible … does not mean
    that no analysis is required.’ ” (Banning Ranch, supra, 2 Cal.5th at p. 938,
    citing Laurel Heights, supra, 47 Cal.3d at p. 399.) Still, an “EIR is not required
    to engage in speculative analysis. (Guidelines, § 15145.) Indeed, this core
    principal is well[-]established in the Guidelines and case law. While a lead
    agency must use its ‘best efforts’ to evaluate environmental effects, including
    the use of reasonable forecasting, ‘foreseeing the unforeseeable’ is not required,
    nor is predicting the unpredictable or quantifying the unquantifiable.
    (Guidelines, § 15964, subd. (d)(3) [‘A change which is speculative or unlikely to
    occur is not reasonably foreseeable’]; Cadiz Land Co. v. Rail Cycle (2000) 
    83 Cal.App.4th 74
    , 108 [‘ “agency is required to forecast only to the extent that an
    activity could be reasonably expected under the circumstances” ’].) [¶] This rule
    rests on both economic and practical considerations. It has long been recognized
    that premature attempts to evaluate effects that are uncertain to occur or
    whose severity cannot reliably be measured is ‘a needlessly wasteful drain of
    the public fisc. [Citation.]’ ([Citation]; see, e.g., Save Round Valley Alliance v.
    County of Inyo (2007) 
    157 Cal.App.4th 1437
    , 1450–1451 [an EIR for a
    subdivision of single-family residences was not deficient in failing to consider
    the possibility that the future lot owners might build a second dwelling on their
    lot pursuant to a local ordinance allowing such dwellings, because possibility
    34
    was remote and speculative].)” (Treasure Island, supra, 227 Cal.App.4th at
    pp. 1060–1061.)
    CEQA review is thus not triggered where there is not yet an identifiable
    impact as until that point, the review process could not be meaningful in the
    sense that it allows consideration of alternatives that could mitigate the impact.
    (Friends of the Sierra Railroad v. Tuolomne Park & Recreation District (2007)
    
    147 Cal.App.4th 643
    , 657–659 [reasonably foreseeable likelihood of some
    development plus possibility that the development could impact historical
    resource did not require EIR that could only speculate on future environmental
    consequences]; see also Laurel Heights, supra, 47 Cal.3d at p. 396 [premature
    environmental analysis before a particular use or proposal is reasonably
    foreseeable may be deferred as it may be meaningless and financially
    wasteful].)
    “The judicial attitude to EIRs is deferential. . . . It follows that courts ‘do
    not require technical perfection or scientific certainty.’ (Sierra Club[, supra, 6
    Cal.5th at p. 515].)” (Tiburon, supra, 78 Cal.App.5th at p. 727.) As noted,
    reviewing courts “ ‘ “ ‘have looked not for an exhaustive analysis but for
    adequacy, completeness and a good-faith effort at full disclosure.’ ” ’ [Citations.]”
    (Sierra Club, at p. 515; see Guidelines, § 15151 [sufficiency of EIR viewed in
    light of what is reasonably feasible].)
    III.    The Standard of Review
    On appeal, the parties reprise their respective positions taken in the trial
    court, as outlined above, on the adequacy of the Final EIR.
    “ ‘ “ ‘ “An EIR is presumed adequate,” ’ ” ’ ” and the party challenging its
    adequacy “ ‘ “ ‘ “has the burden of proving otherwise” ’ ” ’ ” by establishing a
    “ ‘ “prejudicial abuse of discretion.” ’ ” (South of Market Community Action
    Network v. City and County of San Francisco (2019) 
    33 Cal.App.5th 321
    , 329
    35
    (South of Market); see Neighbors for Smart Rail v. Exposition Metro Line
    Construction Authority (2013) 
    57 Cal.4th 439
    , 463.)
    “In evaluating the adequacy of an EIR, the appellate court reviews the
    agency’s actions, not the trial court’s decision. [Citations.] ‘The standard of
    review in a CEQA case, as provided in sections 21168.5 and 21005, is abuse of
    discretion.’ (Sierra Club, 
    supra,
     6 Cal.5th at p. 512.) ‘Abuse of discretion is
    established if the agency has not proceeded in a manner required by law or if
    the determination or decision is not supported by substantial evidence.’ (§
    21168.5.)” (Preservation Action Council v. City of San Jose (2023) 
    91 Cal.App.5th 517
    , 532 (Preservation).)
    “ ‘ “A prejudicial abuse of discretion occurs if the failure to include
    relevant information precludes informed decisionmaking and informed public
    participation, thereby thwarting the statutory goals of the EIR process.” ’ ”
    (South of Market, supra, 33 Cal.App.5th at p. 331; see also Vineyard, 
    supra,
     40
    Cal.4th at p. 428 [absence of information in an EIR may be a failure to proceed
    in a manner required by law under § 21061].) “But, failing to include
    information ‘normally will rise to the level of a failure to proceed in the manner
    required by law only if the analysis in the EIR is clearly inadequate or
    unsupported. [Citation.]’ [Citation.]” (Treasure Island, supra, 227 Cal.App.4th
    at p. 1046.) “A challenger . . . asserting inadequacies in an EIR must show the
    omitted information ‘is both required by CEQA and necessary to informed
    discussion. [Citations.]’ [Citation.]” (Id. at pp. 1046–1047.) “ ‘Only if the manner
    in which an agency failed to follow the law is shown to be prejudicial, or is
    presumptively prejudicial, as when the [lead agency] fails to comply with
    mandatory procedures, must the decision be set aside . . . .’ [Citation.]”
    (Environmental Protection Information Center v. California Department of
    Forestry & Fire Protection (2008) 
    44 Cal.4th 459
    , 485 (Environmental
    36
    Protection).) The failure to comply with mandatory procedures gives rise to
    presumptive prejudice when the result is a subversion of CEQA’s purposes; for
    example, if the absence of information frustrated public comment or made
    meaningful assessment of potentially significant environmental impacts
    impossible. (Id. at pp. 485–486.)
    Judicial review for a claimed failure to proceed in the manner required by
    CEQA, on the one hand, or for reaching factual conclusions unsupported by
    substantial evidence, on the other hand, “differs significantly: [w]hile we
    determine de novo whether the agency has employed the correct procedures,
    ‘scrupulously enforc[ing] all legislatively mandated CEQA requirements’
    [citation], we accord greater deference to the agency’s substantive factual
    conclusions.” (Vineyard, supra, 40 Cal.4th at p. 435.) “These differences require
    the ‘reviewing court [to] adjust its scrutiny to the nature of the alleged defect,
    depending on whether the claim is predominantly one of improper procedure or
    a dispute over the facts.’ (Ibid.; accord, Sierra Club, 
    supra,
     6 Cal.5th at p. 512
    [recognizing ‘a procedural issues/factual issues dichotomy’ with respect to the
    CEQA standard of review].) Consistent[ly] with the differentiated standards
    stated above, we independently review the administrative record for ‘ “any legal
    error” by the agency and deferentially consider[] whether the record “contains
    substantial evidence to support [the agency’s] factual determinations.” ’
    (Protecting Our Water [& Environmental Resources v. County of Stanislaus
    (2020) 
    10 Cal.5th 479
    ,] 495; see Sierra Club, 
    [supra,
     6 Cal.5th] at p. 512.)”
    (Preservation, supra, 91 Cal.App.5th at p. 532.) Under CEQA, “[s]substantial
    evidence shall include facts, reasonable assumptions predicated on facts, and
    expert opinion supported by facts.” (§ 21082.2, subd. (c); see also Guidelines, §
    15064, subd. (f)(5).) It does not include “argument, speculation, unsubstantiated
    opinion or narrative, evidence which is clearly inaccurate or erroneous, or
    37
    evidence of social or economic impacts which do not contribute to, or are not
    caused by, physical impacts on the environment.” (Ibid.)
    But “the distinction between de novo and substantial evidence review ‘is
    not always so clear.’ [Citation.] The Supreme Court acknowledged this difficulty
    in Sierra Club. It explained that while ‘there are instances where the agency’s
    discussion of significant project impacts may implicate a factual question that
    makes substantial evidence review appropriate’ ([Sierra Club, 
    supra,
     6 Cal.5th]
    at p. 514), courts ‘have consistently recognized that adequacy of discussion
    claims are not typically amenable to substantial evidence review.’ (Id. at p. 15.)
    That is, ‘[t]he determination whether a discussion is sufficient is not solely a
    matter of discerning whether there is substantial evidence to support the
    agency’s factual conclusions.’ (Id. at p. 516.) Rather, ‘[t]he ultimate inquiry . . .is
    whether the EIR includes enough detail “to enable those who did not participate
    in its preparation to understand and to consider meaningfully the issues raised
    by the proposed project.” ’ (Ibid.) That inquiry, which presents a mixed question
    of law and fact, ‘is generally subject to independent review.’ (Ibid.)”
    (Preservation, supra, 91 Cal.App.5th at pp. 532–533, citing Sierra Club, at
    p. 516.) Still, “underlying factual determinations—including, for example, an
    agency’s decision as to which methodologies to employ for analyzing an
    environmental effect—may warrant deference. [Citations.] Thus, to the extent a
    mixed question requires a determination whether statutory criteria were
    satisfied, de novo review is appropriate; but to the extent factual questions
    predominate, a more deferential standard is warranted. [Citation.]” (Sierra
    Club, supra, 6 Cal.5th at p. 516.)
    Here, the central issue is whether the Final EIR for the Specific Plan was
    adequate under CEQA notwithstanding that it did not discuss the possibility
    that sufficient funding would never become available to build the contemplated
    38
    new schools within the Site and, in that event, the Districts might be required
    to absorb increased student enrollment through alternatives. These included
    modifications to existing school facilities, some located outside the Project Site.
    And some of the possible alternatives potentially would present off-site and
    indirect environmental impacts. The parties dispute the standard of review to
    be applied, the Districts urging independent review and the real parties
    emphasizing the factual nature of the City’s determination of the Districts’
    information as speculative.
    We view the question presented ultimately as whether the Final EIR
    complied with CEQA, that is whether it fulfilled statutory and regulatory
    mandates and whether the identified omission impaired the EIR’s “purpose as
    an informational document” (Sierra Club, supra, 6 Cal.5th at p. 516), which
    purpose, as noted, is “ ‘to enable those who did not participate in its preparation
    to understand and to consider meaningfully the issues raised by the proposed
    project.’ ” (Id. at p. 516; see Guidelines, § 15151 [EIR should be prepared with a
    sufficient degree of analysis to provide decisionmakers with information that
    enables them to make a decision which intelligently takes account of
    environmental consequences].) The question of the EIR’s sufficiency here does
    not necessarily turn on underlying factual determinations, although the City’s
    assessment of the information provided by the Districts as uncertain and
    speculative is a factual question. (Anderson First Coalition v. City of Anderson
    (2005) 
    130 Cal.App.4th 1173
    , 1186 (Anderson) [substantial evidence supported
    agency’s factual conclusion that asserted environmental impact of urban decay
    was speculative and not reasonably foreseeable].) Review here is thus not solely
    a matter of discerning whether there is substantial evidence in the record to
    support such factual conclusions. (See Sierra Club, 6 Cal.5th at p. 516.) It is
    rather a “mixed question [of law and fact] requir[ing] a determination whether
    39
    statutory criteria were satisfied” to which we will apply independent review
    while affording deference to any relevant underlying factual determinations by
    the City. (Ibid.; Bakersfield Citizens for Local Control v. City of Bakersfield
    (2004) 
    124 Cal.App.4th 1184
    , 1198 [substantial evidence standard applies to the
    reliability or accuracy of the data upon which EIR relied].)
    As to the Districts’ claim that the City failed to respond or did not
    adequately respond to their public comments, such a claim is likewise one for
    the failure to proceed in a manner required by CEQA and is reviewed for
    prejudicial abuse of discretion.11 (Environmental Protection, supra, 44 Cal.4th
    at p. 487.)
    IV.     School Facilities and Funding as Treated Under CEQA
    Both sides to this appeal appear to contend that Chawanakee and its
    construction of Government Code section 65996 support their respective
    positions. While we view the case as relevant to the issues here, it is not
    dispositive, given the narrow way in which the trial court found the Final EIR
    and the City’s responses to the Districts’ public comments to be inadequate—by
    failing to generally discuss and respond to comments about off-site, indirect
    impacts of the Districts’ accommodating additional students at existing school
    sites or by other means—and the equally narrow writ relief the trial court
    ordered. We therefore provide some discussion of this case and the law on school
    facilities and funding as treated under CEQA.
    11 On this record in which the City did respond to the Districts’ comments
    in the Final EIR, albeit not in a manner or to the degree that the Districts
    contend was required, we do not view the claim as one for the failure by the
    City to have considered comments altogether. (Environmental Protection, supra,
    44 Cal.4th at p. 487, fn. 9 [drawing distinction between a claim of failure to
    consider public comments versus a failure to adequately respond].)
    40
    We first observe that before the legislative changes on school-facilities
    funding addressed in Chawanakee, the court of appeal in Goleta Union School
    District v. Regents of University of California (1995) 
    37 Cal.App.4th 1025
    (Goleta) held that the UC Regents, as lead agency for a long-range development
    plan for university projects that would increase enrollment in a local
    elementary school district, had no obligation to propose or commit funds for
    methods to alleviate overcrowding in local public schools expected to result from
    the project. (Id. at pp. 1028, 1033–1034.) The basis for the court’s holding was
    that CEQA requires consideration only of “physical change[s]” in the
    environment (§ 21065; cf. § 21060.5), and that the “[e]conomic or social effects of
    a project shall not be treated as significant effects on the environment”
    (Guidelines, § 15131, subd. (a)). (Goleta, at pp. 1030–1033.)
    The supplemental EIR in Goleta, ordered after the trial court had found a
    CEQA violation and granted a writ of mandate, described impacts of the
    proposed development plan, and proposed various options for schools that
    included building classrooms to accommodate additional students,
    redistributing students to other facilities, starting year-round schools, adding
    portable classrooms, and building new classrooms. (Goleta, supra, 37
    Cal.App.4th at p. 1029.) The supplemental EIR noted that mitigation of the
    physical environmental impacts associated with these options was the
    responsibility of the school district, but the Regents offered to contribute “a fair
    share.” (Ibid.) The court recognized that in some cases, “socio-economic effects
    may cause physical changes that significantly affect the environment under . . .
    CEQA” (id. at p. 1032) but that “classroom overcrowding, per se, does not
    constitute a significant effect on the environment.” (Ibid.) Still, a project
    ultimately requiring physical changes in the environment “such as construction
    of new school facilities, new bus schedules and changed traffic patterns” would
    41
    require an EIR to address these impacts. (Ibid.; see also Fullerton Joint High
    School District v. State Board of Education (1982) 
    32 Cal.3d 779
    , 794, criticized
    on other grounds in Board of Supervisors v. Local Agency Formation Com.
    (1992) 
    3 Cal.4th 903
    , 917–919; El Dorado Union High School District v. City of
    Placerville (1983) 
    144 Cal.App.3d 123
    , 131 (El Dorado) [although increased
    student enrollment and potential for overcrowding might not implicate CEQA
    per se, evidence of present overcrowding and projections of increasing
    enrollment that would likely necessitate constructing a new school, changing
    bus routes, and altering traffic patterns is sufficient to require an EIR].)
    The Goleta court found that the projected increases in school enrollment
    there, which were not considered to be sizable, did not themselves constitute a
    significant effect on the environment, so the supplemental EIR was not required
    to show that the development plan alleviated the increased enrollment.
    Further, the Regents had no responsibility to “tell the [d]istrict what it should
    do to increase capacity.” (Goleta, supra, 37 Cal.App.4th at p. 1033, citing
    § 21080, subd. (b).) The supplemental EIR sufficiently provided information
    about potential physical impacts that may result from implementing the
    development plan and it discussed a wide variety of mitigation measures for
    these possible impacts. (Ibid.) It was not required to do more, including
    committing the Regents to provide funding to build classrooms. (Id. at pp. 1028,
    1034.)
    As discussed in Chawanakee, Sen. Bill 50 concerning school-facilities
    funding, was enacted in 1998. Among its provisions were changes to
    Government Code section 65996, subdivision (a), which is a “restriction on the
    ‘methods of considering and mitigating impacts on school facilities’ caused by a
    42
    development project.”12 (Chawanakee, supra, 196 Cal.App.4th at p. 1021.) The
    initial enactment of this statute in 1986 (stats. 1986, ch. 887, § 11) followed
    questions in the years after CEQA’s initial enactment about its “application to
    development projects that caused an increase in student enrollment and
    overcrowding in schools” (Chawanakee, at p. 1021) and case law to the effect
    that the impact of increased school enrollment was cognizable under CEQA.
    (Ibid.; see El Dorado, supra, 144 Cal.App.3d at pp. 126, 131–132.) In 1986, the
    Legislature enacted “a complex statutory scheme to govern the imposition of
    school facilities fees on those seeking the government approvals needed to
    develop real estate. [Citation.] The school facilities legislation (1) allowed school
    districts to levy a charge against new developments to fund construction of
    school facilities but capped the amount that could be charged and (2) limited the
    types of mitigation requirements local government could impose against a
    development project to alleviate the project’s impacts on school facilities.
    [Citation.] Stated generally, the capped school facilities fees became the sole
    measure for mitigating the impacts of increased enrollment.” (Chawanakee,
    supra, 196 Cal.App.4th at p. 1021; see also Corona-Norco Unified School
    District v. City of Corona (1993) 
    13 Cal.App.4th 1577
    , 1581–1583 (Corona)
    [affirmed sustaining of demurrer against allegations of CEQA violations and
    inadequacy of EIR based on entitlement approvals where schools were
    overcrowded, proposed developments would exacerbate overcrowding, and
    statutorily authorized fee was insufficient to fund construction of new facilities
    to alleviate overcrowding].)
    12 The two methods are the generation of developer impact fees under
    Education Code section 17620 and the interim school-facilities provisions in
    Government Code section 65970 et seq. (Gov. Code, § 65996, subd. (a).)
    43
    Sen. Bill 50 then came in 1998 after court decisions had “narrowed the
    application of the limits on mitigation contained in the [earlier 1986] school
    facilities legislation and thereby expanded the reach of CEQA.” (Chawanakee,
    supra, 196 Cal.App.4th at p. 1022; see, e.g., Mira Development Corp v. City of
    San Diego (1988) 
    205 Cal.App.3d 1201
    , 1218 [restrictions in Gov. Code, § 65996
    not applicable to legislative actions such as rezoning]; Murrieta Valley Unified
    School District v. County of Riverside (1991) 
    228 Cal.App.3d 1212
    , 1234 [county
    could impose nonfee mitigation measures to ameliorate adverse effects of
    development on school facilities by reducing density of residential development
    and imposing controlled phasing in areas of project with inadequate school
    facilities].) Sen. Bill 50 was the legislative response to these CEQA-expanding
    judicial decisions. It used “ ‘three primary means to preempt the field of
    development fees and mitigation measures related to school facilities and to
    overturn [this case law]. First, [Sen. Bill 50] provides for a cap on the amount of
    fees, charges, dedications or other requirements which can be levied against new
    construction to fund construction or reconstruction of school facilities. Second,
    [Sen. Bill 50] removes denial authority from local agencies by prohibiting
    refusals to approve legislative or adjudicative acts based on a developer’s
    refusal to provide school facilities mitigation exceeding the capped amounts, or
    based on the inadequacy of school facilities. Third, it limits mitigation measures
    which can be required, under [CEQA] or otherwise, to payment of the
    statutorily capped fee amounts and deems payment of these amounts to provide
    full and complete school facilities mitigation[.]’ [Citation.]” (Chawanakee, supra,
    196 Cal.App.4th at pp. 1023–1024.) Sen. Bill 50 amended Government Code
    section 65996, among other provisions, to effect these changes. (Chawanakee,
    supra, at p. 1024.)
    44
    In Chawanakee, as relevant here, the court specifically considered some of
    the changes in language to Government Code section 65996, subdivision (a)
    brought by Sen. Bill 50. First, the court concluded that the provision’s change in
    phrase from “ ‘exclusive methods of mitigating’ ” to “ ‘exclusive methods of
    considering and mitigating’ ” limits not only the mitigation that may be
    required for school impacts but also the scope of impact review and the findings
    for those impacts. (Chawanakee, supra, 196 Cal.App.4th at pp. 1026–1027.)
    Because of Sen. Bill 50, the provision now “obviates the need for an EIR to
    contain a description and analysis of a development’s impacts on school
    facilities,” including “any analysis of the environmental consequences for the
    existing school facilities that will be forced to accommodate” increased student
    enrollment resulting from a project. (Id. at pp. 1027–1028.)
    As for Sen. Bill 50’s change from “related to school facilities” to “on school
    facilities” in Government Code section 65996, subdivision (a) when describing
    the impacts that might occur as a result of project approval, the court viewed
    this amendment as a “narrowing of the statute” in its protective effect. The
    “phrase ‘impacts on school facilities’ . . . does not cover all possible
    environmental impacts that have any type of connection or relationship to
    schools. . . . [T]he prepositional phrase ‘on school facilities’ limits the type of
    impacts that are excused from discussion or mitigation to the adverse physical
    changes to the school grounds and school buildings, and ‘any school-related
    consideration relating to a school district’s ability to accommodate enrollment.’
    (Govt. Code, § 65996, subd. (c).) Therefore, the project’s indirect impacts on parts
    of the physical environment that are not school facilities are not excused from
    being considered and mitigated.” (Chawanakee, supra, 196 Cal.App.4th at p.
    1028, italics added.)
    45
    The Chawanakee court concluded that traffic impacts in that case near
    and related to getting students to and from a school facility is not an impact
    “ ‘on school facilities’ ” exempt from consideration and mitigation under CEQA
    for purposes of Government Code section 65996, subdivision (a). (Chawanakee,
    supra, 196 Cal.App.4th at p. 1029, italics added.) The court then held that,
    notwithstanding a “causal connection between the overcrowding created by the
    project’s students,” which itself need not be considered or mitigated, “and the
    construction to alleviate the overcrowding,” the development of additional
    school facilities at an existing site to accommodate increased enrollment might
    have “reasonably foreseeable” impacts, such as “dust that degrades air quality
    and noise caused by the construction activity,” on the “non-school physical
    environment.” (Ibid.) “These types of impacts to the nonschool physical
    environment are caused indirectly by the project and should be considered in
    the EIR.” (Ibid., citing Guidelines, § 15358, subd. (a)(2) [indirect effects caused
    by the project].)
    Thus, Chawanakee held that a project’s indirect impacts on parts of the
    physical environment that are not school facilities are not excused under
    Government Code section 65996 from being considered and mitigated in an
    EIR. (Chawanakee, supra, 196 Cal.Appl.4th at p. 1028.) It identified impacts in
    that case—traffic beyond school grounds related to getting students to and from
    a school facility, and the reasonably foreseeable impacts on the non[-]school
    physical environment of construction at an existing school site to accommodate
    increased enrollment resulting from a project—as impacts indirectly caused by
    the project that are not subject to the limitations of Government Code section
    65996, subdivision (a). Such impacts therefore must be considered in an EIR.
    (Id. at p. 1029.)
    46
    As noted, the trial court here was careful in its order and judgment to
    delineate and provide narrow writ relief only as to “potential off-site
    environmental impacts resulting from the [Specific Plan] due to [the Districts’]
    presented concerns that [they] will lack sufficient funding to build the proposed
    new school sites identified within the [Specific Plan]. The [Final EIR] also failed
    to adequately respond to comments made by [the Districts] with regard to
    potential off-site impacts.” This followed from the court’s comments at the
    merits hearing that the relief it was granting, under the holding of
    Chawanakee, was “focused on those impacts that are external to school
    facilities” “when existing facilities may be changed or augmented” as
    alternative to the construction of new schools as contemplated by the Project to
    accommodate increased student enrollment. The court’s decision thus complied
    with Chawanakee in its distinct treatment under Government Code section
    65996 of only indirect environmental impacts on parts of the physical
    environment that are not school facilities and providing writ relief to only this
    extent. Chawanakee is therefore not dispositive authority for the finding of any
    error here, because the court’s ruling was in line with the distinction in its
    holding between impacts “on” school facilities and those more broadly “related
    to” school facilities in the application of Government Code section 65996. But as
    recognized in Chawanakee, and as the trial court here observed, the impacts at
    issue still must be “reasonably foreseeable” under CEQA to be the basis of a
    CEQA violation and to be subject to judicially mandated additional
    consideration, mitigation, and response in the Specific Plan EIR.
    47
    V.    The City’s Final EIR Complied With CEQA
    A. The EIR Properly Assumed Schools Within the Project Would be
    Built, and Considered and Analyzed Reasonably Foreseeable
    Impacts on the Physical Environment From That Assumption
    In drafting an EIR, a lead agency is required to assume that all phases of
    a project will eventually be built. (Environmental Council of Sacramento v.
    County of Sacramento (2020) 
    45 Cal.App.5th 1020
    , 1030, 1032 [project
    description and analysis of impacts for a planned community with a university
    was sufficient because EIR not required to address speculation that the
    university might not be built or analyze impacts on that assumption], citing
    Vineyard, 
    supra,
     40 Cal.4th at p. 431 [but reference to the entire project being
    built specific to water supply].) The City here made that assumption, and
    identified and set aside new school sites within the Specific Plan to
    accommodate increased enrollment caused by the Project. It also provided
    project-level mitigation measures for non-school physical impacts from
    construction of these facilities where possible, including to address air quality,
    traffic, noise, and other such issues, observing that site-specific environmental
    review and mitigation by the Districts as lead agencies for each respective
    school site would come later as plans for these new schools developed. (See also
    § 21151.8 & Guidelines, § 15186 [special requirements for districts to address
    health impacts in EIR for school facilities].) And the City imposed developer
    impact fees under Government Code section 65996 in full and complete
    mitigation for school impacts. In these ways, the City complied with CEQA, and
    the Districts do not argue otherwise.
    The Districts do complain that the Specific Plan and EIR don’t require,
    provide for, or address phasing of the project build-out over time, instead
    leaving the pace of proposed development to individual landowners and market
    48
    conditions. But there is no authority requiring an EIR to phase a decades-long
    project such as a land-use plan and CEQA does not require analysis of
    individual phases of projects, instead requiring analysis of the whole, including
    with less detail when the sequence and pace of construction are largely
    unknown at the time the EIR is prepared. (Sierra Watch v. County of Placer
    (2021) 
    69 Cal.App.5th 86
    , 105 (Sierra Watch) [lead agency need not speculate
    about as yet unknown details of project impacts and may discuss potential
    impacts at a level of specificity determined by the nature of the project and the
    rule of reason]; see Guidelines, § 15146 [degree of specificity required in EIR].)
    Further, the Districts did not offer or cite to substantial evidence in the record
    that build-out of the entire Project over the estimated 20 to 30 years would not
    occur gradually or would not naturally ramp up over time based on market or
    other conditions affecting development prospects.
    Further, as argued by real parties, the required analysis of a proposed
    development’s impacts on increased demand for public services such as schools
    is limited. If a proposed development would create an increased demand for
    public services, as the City acknowledged may happen here with respect to
    schools, then an EIR must inquire as to whether new or expanded physical
    facilities may be required to provide such service and address them if so. The
    impacts that must be addressed under CEQA are the physical effects of
    providing the increased service, not any possible failure to provide adequate
    service under applicable standards because of insufficient public funding for
    which the lead agency is not even responsible. (See City of Hayward v. Board of
    Trustees of the California State University (2015) 
    242 Cal.App.4th 833
    , 843
    [lead agency not required to address need for additional fire-protection services,
    which itself is not an environmental impact that CEQA requires a project
    proponent to mitigate]; Guidelines, § 15382 [an economic or social change by
    49
    itself is not considered a significant effect on the environment but a social or
    economic change related to a physical change may be considered in determining
    whether the physical change is significant]; see also Goleta, supra, 37
    Cal.App.4th at pp. 1031–1034; Chawanakee, supra, 196 Cal.App.4th at
    pp. 1027–1028.)
    The City was thus not required under CEQA to provide for, ensure, or
    guarantee additional school-funding mechanisms to build the contemplated new
    schools beyond what the Specific Plan already provided, as the Districts’ early
    comment letters appear to have suggested. Nor was the City required to assume
    or resolve a failure in the provision of schools as a public service by insufficient
    funding or otherwise. Nor was it required to view or analyze the Districts’
    suggested possible scenarios at existing school sites resulting from the
    assumption of perpetual insufficiencies in school-facilities funding as
    alternatives to the proposed Project as a whole. Under CEQA, a lead agency
    must describe a reasonable range of alternatives to the project or the location of
    a project, and this includes a “no project” alternative and those having the
    potential to feasibly achieve the project objectives while avoiding or
    substantially lessening project impacts. (Guidelines, § 15126.6.) The EIR here
    included discussion of such alternatives. But while alternatives to the proposed
    project must be discussed in an EIR, “that requirement is ‘applicable only to the
    project as a whole, not to the various facets thereof,’ ” such as new schools
    within the context of the entire Specific Plan. (California Native Plant Society v.
    City of Santa Cruz (2009) 
    177 Cal.App.4th 957
    , 993.)
    These principles set some contours for assessing whether the Final EIR
    here complied with CEQA with respect to the Districts’ claimed omissions and
    inadequacies in the EIR as an informational document.
    50
    B. The Information Provided by the Districts Did Not Identify
    Reasonably Foreseeable Impacts and Was Too General,
    Uncertain, and Speculative to Require Further Analysis or
    Response Under CEQA
    The extent of the information conveyed and reiterated by totality of the
    Districts’ letters and comments about the inadequacy of the Specific Plan EIR
    can be summarized as: 1) based on current funding scenarios, sufficient funding
    over the next two to three decades for construction of the new schools
    contemplated by the Project was uncertain or unlikely; 2) if this assumption
    holds true, the Districts may ultimately need to instead accommodate the
    additional students resulting from the Project through one or more alternative
    means such as installing portable classrooms at unspecified existing sites,
    expanding unspecified existing facilities or constructing new facilities at those
    sites, providing for an undetermined number of inter-district transfers,
    changing unspecified attendance boundaries, bussing unidentified numbers of
    students to other districts, and allowing an unidentified number of students to
    transfer to other districts;13 and 3) these possible alternative and varied means
    of accommodating additional students, a responsibility of the Districts, will
    cause impacts affecting traffic and noise levels, air quality, loss of greenspace or
    play areas, and other unspecified impacts at unspecified existing school or other
    district sites, for an undetermined duration of time, whether within or without
    13 The Districts contend in their respondents’ brief that existing school
    sites “are well established, as are the areas around them.” But this does not
    elucidate or clarify which of the existing sites would be used or modified in
    which way to alternatively accommodate increased enrollment for purposes of
    assessing potential environmental impacts. Nor does this even suggest which
    existing sites might be used first or might best lend themselves to any of the
    identified alternatives.
    51
    the boundaries of the Specific Plan but unspecified as to which. In assessing
    this information, we note that with “respect to the production of evidence, a
    party, here the Districts, that makes assertions based on actions it claims it will
    take in the future”—such as various alternative measures to building new
    schools to accommodate increased enrollment—“is in the best position to
    present evidence that shows its plans for that future action. [Citation.]” (Wal-
    Mart Stores, Inc. v. City of Turlock (2006) 
    138 Cal.App.4th 273
    , 288 (Wal-
    Mart).)
    The most specific of the information provided by the Districts concerned
    the manner in which school-facilities funding is currently generated or sourced
    and the fact that funding is now insufficient for them to build new schools. The
    range of one or more possible alternative means by which the Districts might
    accommodate students at unspecified existing sites or in other districts was
    given based on the assumption of a perpetual state of insufficient facilities
    funding for decades into the future. But the information was not provided with
    any site specificity, preferences or priorities among the alternatives given, the
    expected tolerances of each option, their timing, or any other details. These
    options that the Districts might take at some future unidentified point or points
    were predicted to generally result in several indirect impacts to the physical
    environment outside existing facilities, whether within or without the Specific
    Plan boundaries.
    Real parties characterize the information provided by the Districts as
    pure speculation based on uncertainty and vague generalities not requiring
    further consideration or response by the City under CEQA, other than the
    conclusion of speculation with an explanation as to why, as the City did provide
    in the Final EIR in its response to the Districts’ public comments. Real parties
    urge that the trial court erred in concluding otherwise and ordering further
    52
    generalized discussion and response by the City based on the Districts’
    expressed concerns, which discussion could only be less than meaningful, given
    the type and quality of the information the Districts provided. We conclude that
    this position has merit.
    We have already noted that under CEQA, evidence of environmental
    impacts must be founded on facts, reasonable assumptions based on facts, and
    expert opinion supported by facts; it cannot be based on speculation, argument,
    or unsubstantiated opinion or narrative. (Guidelines, § 15384.) “If, after
    thorough investigation, a lead agency finds that a particular impact is too
    speculative for evaluation, the agency should note its conclusion and terminate
    discussion of the impact.” (Guidelines, § 15145.) Subdivision (d) of Guidelines
    section 15064 provides that “[i]n evaluating the significance of an
    environmental effect of a project, the lead agency shall consider” both “direct
    physical changes” and “reasonably foreseeable indirect physical changes” in “the
    environment that may be caused by the project.” (Italics added.) Subdivision
    (d)(3) of Guidelines section 15064 adds that an “indirect physical change is to be
    considered only if that change is a reasonably foreseeable impact which may be
    caused by the project. A change which is speculative or unlikely to occur is not
    reasonably foreseeable.” (Italics added.)
    There are many examples in case law of courts finding adequacy of an
    EIR when information conveyed about omitted impacts or complained
    inadequate treatment of impacts is of the type and quality that the Districts
    offered here. The Districts provided long-term projections about insufficient
    funding premised only on current scenarios, which is not itself an
    environmental impact. These projections led to a general range of one or more
    options that might be taken by the Districts sometime in the future to
    accommodate increased enrollment (also itself not an environmental impact) at
    53
    one or more existing school sites, either within or beyond the Project area,
    leading to vaguely described environmental impacts on the non-school
    environment, whether somewhere inside or outside the Project Site. “When the
    environmental impact from a particular project feature cannot be reliably
    ascertained and estimated, it is properly characterized as speculative.” (East
    Oakland Stadium Alliance v. City of Oakland (2023) 
    89 Cal.App.5th 1226
    , 1250
    (East Oakland).)
    For example, the court in East Oakland rejected a challenge to an EIR to
    the extent it had found the impacts of truck-parking relocation from a project
    (but outside of it) were speculative, given the difficulty of predicting how
    current users of a terminal that would be eliminated would respond to their
    displacement. The EIR found that the lack of specific and reliable information
    as to where relocation would occur necessarily made any assumptions about
    relocation speculative. The EIR thus disregarded air quality or emissions
    impacts beyond the project site, finding that without specific and reliable
    information on relocation, such analysis would likewise be speculative. (East
    Oakland, supra, 89 Cal.App.5th at pp. 1249–1250.) The project challengers
    disputed the agency finding of speculation and contended that the EIR should
    have addressed emissions impacts of parking relocation because “longer
    distances traveled by relocated truckers might generate greater emissions.” (Id.
    at p. 1250.) The trial and appellate courts both rejected the challenge,
    concluding that the EIR’s finding of speculation—because “the extent and
    character of relocation could not be reliably determined at this time and any
    attempt to estimate the extent of relocation was, therefore, speculative”—
    supported by substantial evidence in the administrative record. (Id. at p. 1251.)
    The East Oakland court cited Rodeo Citizens Assn. v. County of Contra
    Costa (2018) 
    22 Cal.App.5th 214
     (Rodeo Citizens) in support of its conclusion
    54
    about the EIR’s finding of speculation and consequent lack of need for further
    analysis of the air quality or emissions impacts. (East Oakland, supra, 89
    Cal.App.5th at pp. 1250–1251.) In Rodeo Citizens, as explained by the East
    Oakland court, “a refinery sought approval to install equipment that would
    permit the refinery to capture and sell butane and propane as a byproduct of its
    operations. ([Rodeo Citizens] at pp. 217–218.) The petitioner contended that the
    EIR prepared in connection with the permit approval was inadequate because it
    failed ‘to quantify the greenhouse gas emissions from the downstream uses of
    the recovered propane and butane.’ (Id. at p. 226.) The court held that the
    agency properly declined to analyze these emissions as speculative. (Id. at
    pp. 226–227.) As the [Rodeo Citizens] court explained, it could not be assumed
    that the propane and butane would be burned because these chemicals have
    significant nonfuel uses. (Id. at p. 227.) Further, because of changing market
    conditions, ‘ “historical market data would be an unreliable predictor of the
    future” ’ regarding the manner in which the butane and propane would be used.
    (Ibid.) As a result, the court held, ‘the lead agency responsibly determined that
    further analysis of the potential impacts was impractical and not required.’ (Id.
    at p. 228.)” (East Oakland, supra, 89 Cal.App.5th at pp. 1250–1251.)
    In Sierra Watch, supra, 
    69 Cal.App.5th 86
    , 105–106, the court of appeal
    declined to find the EIR inadequate for its failure to estimate the duration of
    construction noise at a location involving most of the project. “The EIR
    sufficiently demonstrated why specific detail about the duration of construction
    noise at each specific location . . . was not possible. The project would be
    constructed over 25 years. It included no specific plan on where buildings would
    be located . . . . It included no ‘specific construction schedule’ because the
    ‘sequence and pace for constructing various land uses and facilities would be
    market driven.’ And it emphasized the potentially sporadic pace of
    55
    development, noting that some years may have no construction and other years,
    in contrast, may involve simultaneous construction of several ‘elements’ of the
    project. For these types of reasons, the EIR explained, ‘it would not be practical,
    and would require a great deal of speculation, to identify specific noise levels for
    every single receptor.” (Id. at p. 105.)
    The Sierra Watch court noted that the lead agency there “could have
    speculated how long construction noise would occur over the next 25 years at
    each specific location” and “could have presumed where buildings would
    ultimately be located” and then “assumed that all buildings in any [particular
    location] would be constructed at the same time—resulting in a shorter period
    of construction noise. Or perhaps it could have assumed something else
    altogether. But any estimate . . . would entail a fair bit of speculation. . . . So
    while [the petitioner] may have preferred detailed estimates about construction
    duration in each specific location . . . , the EIR was not required to supply
    speculative estimates. A lead agency, after all, need not speculate about project
    impacts (see CEQA Guidelines, § 15145) and instead may discuss potential
    project impacts at a ‘level of specificity . . . determined by the nature of the
    project and the rule of reason [citations].” (Sierra Watch, supra, 69 Cal.App.5th
    at p. 105; see also Muzzy Ranch, supra, 41 Cal.4th at p. 388 [level of detail
    required in EIR in any particular case necessarily depends on multitude of
    factors, including the nature of the project, the directness or indirectness of the
    contemplated impact, the ability to forecast the actual effects the project will
    have on the physical environment, whether future effects will themselves
    require CEQA analysis, and that the effects will be felt outside the project area;
    less detail is required where effects are more indirect than effects felt within
    project area or where it would be difficult to predict them with any accuracy];
    Wal-Mart, supra, 138 Cal.App.4th at pp. 291–294 [petitioner’s assertions about
    56
    the inevitability of development of a multitenant shopping center at particular
    location as a result of project approval were vague, uncertain, and contingent
    and thus amounted to speculation]; Marin Municipal Water Dist. v. Kg Land
    Cal. Corp (1991) 
    235 Cal.App.3d 1652
    , 1662–1663 (Marin) [when nature of
    future development is nonspecific and uncertain, EIR need not engage in “sheer
    speculation” as to future environmental consequences]; Save the El Dorado
    Canal v. El Dorado Irrigation District (2022) 
    75 Cal.App.5th 239
    , 263
    [possibility that a property owner might deliberately fill a ditch at some point in
    future rather than maintain their property to minimize flood risk is not a
    reasonably foreseeable indirect impact of project, which included abandonment
    of the ditch]; Citizens’ Committee to Complete the Refuge v. City of Newark
    (2021) 
    74 Cal.App.5th 460
    , 479 (Newark) [city did not need to evaluate its
    potential responses to rising sea levels 50 to 80 years into the future, in part
    because “the range of projections for sea levels by that time are wide and sea
    levels at different ends of those projections could warrant significantly different
    responses”]; No Oil, Inc. v. City of Los Angeles (1974) 
    13 Cal.3d 68
    , 77, fn. 5 [“an
    impact statement prepared before reliable information is available would ‘tend
    toward uninformative generalities’ ”].)
    In the City’s responses to the Districts’ comments contained in the Final
    EIR, the City included the comment letters and responded to each. The City
    noted that impacts associated with schools were analyzed in the EIR with
    Public Services, among other general topics of impacts, and that the City’s
    policies were to work with local districts to identify and set aside new school
    sites and consider impacts to ensure public services and maintain public-
    facilities standards. The City identified the five new school sites within the
    Project, and noted that the Education Code tasks the Districts with the
    responsibility for constructing their own schools. The City also noted that the
    57
    Specific Plan imposed developer impact fees to fund new school development in
    full mitigation under Government Code section 65996, set according to law by
    the Districts, and that the City would aid in collecting those fees. The City
    expressed its belief that it had sufficiently addressed, “at least in general
    terms,” the physical impacts of constructing new schools within the Specific
    Plan area, and that the “footprint-related impacts of the schools are subsumed
    within the analysis of the footprint of the entire Specific Plan,” including
    mitigation.
    The City also noted its perception of legal limitations on analyzing
    impacts from new or expanded facilities involving the provision of public
    services and that the social and economic effects of a project—like increased
    enrollment—are not themselves treated as significant effects on the
    environment. The City further noted that with the construction of new schools,
    there would be site-specific environmental review conducted by the responsible
    school district for impacts not yet known, as the City did not have specific
    designs from the Districts for the three as yet undesigned new schools. Thus,
    the EIR “does not speculate beyond the material facts that are available for
    each site” at the time the Specific Plan was being considered.
    The City also noted the holding of Chawanakee, and that it “obviated the
    need to analyze and mitigate a development’s direct impacts on existing school
    facilities.” (Italics added.) The City acknowledged the Districts’ concerns about
    accommodating increased student enrollment and raised the estimate of new
    students from the Specific Plan based on information on current enrollment
    provided by the Districts. The City further observed that the Specific Plan and
    EIR maximized the developer fees that could be collected for schools and that
    the City could not legally impose greater fees for new-school facilities, with the
    Districts as lead agencies responsible for construction of their own new schools.
    58
    As to the District’s proffered range of alternative options for
    accommodating new students at existing sites—by using portables, expanding
    or modifying existing sites, adjusting attendance boundaries, and allowing
    inter-district transfers—with the vaguely identified and non-site-specific
    impacts on “noise-levels, air quality, loss of greenspace or other play areas”
    (italics omitted), the City specifically responded that the “potential scenarios”
    offered by the Districts “are too speculative to give rise to meaningful
    environmental assessment.” In support of this conclusion, the City noted that if
    the cited scenarios were to occur, that would only happen over 20 to 30 years as
    number of students living in the site gradually increased. The Districts would
    have the ability over that time “to make decisions as to where such students
    should attend schools, if no on-site facilities are yet in place. The specific
    decisions the District will have to make cannot be predicted with any level of
    certainty at present, and, in any event, are beyond the City’s control. In
    particular, the City has no way at present to try to predict boundary changes
    the District might impose in future years. Although such decisions could affect
    traffic and other environmental resources, any details of such impacts cannot be
    predicted at present. The same is true of options such as student transfers, the
    construction of other, currently unplanned schools at other sites, or changes in
    current patterns of school bussing. To the extent that the District contemplates
    the installation of portable classrooms at existing school facilities, the City
    notes that CEQA provides a categorical exemption (Class 14) for ‘minor
    additions to existing schools within existing school grounds where the addition
    does not increase original student capacity by more than 25% or ten classrooms,
    whichever is less.’ ”
    The City’s determination of the Districts’ proffered information as
    speculation not capable of leading to meaningful analysis or requiring further
    59
    response in the EIR is a factual conclusion entitled to deference. (Anderson,
    supra, 130 Cal.App.4th at p. 1186 [substantial evidence supported agency’s
    factual conclusion that asserted environmental impact of urban decay was
    speculative and not reasonably foreseeable]; County of Butte v. Department of
    Water Resources (2023) 
    90 Cal.App.5th 147
    , 164 (Butte); see id. at p. 161,
    [treating lead agency’s “finding of uncertainty” about impacts of climate change
    as factually supported in the record]; Tiburon, supra, 78 Cal.App.5th at p. 728
    [legal error in failing to comply with CEQA is reviewed independently but all
    factual determinations are reviewed for substantial evidence, including the
    methodology used for studying an impact, the scope of an EIR’s analysis of a
    topic, and the reliability or accuracy of the data upon which EIR relied]; Ebbetts
    Pass Forest Watch v. California Department of Forestry & Fire Protection (2008)
    
    43 Cal.4th 936
    , 955 [determination of future uncertainties and unpredictability
    as leading to less detailed and specific analysis was predominantly factual
    question].)
    Beyond that, we conclude that based on the non-specific, uncertain, and
    vague nature and quality of the information provided by the Districts, in the
    context of a land-use and long-range planning document like the Specific Plan,
    the Final EIR for the Specific Plan and the City’s responses to the Districts’
    comments were adequate under CEQA. This is especially true when the
    generally identified potential indirect and off-site impacts related to existing
    school facilities were impacts that might flow and could be identified only from
    later decisions by the Districts themselves, which impacts may call for later
    project-level environmental review by the Districts, not the City. The City was
    not required to “dimly guess” about potential impacts based on uncertain and
    non-specific information and many unknowns. (Newark, supra, 74 Cal.App.5th
    at p. 479.) To the extent the City reached the conclusion that the Districts’
    60
    comments were speculative, noted the conclusion, and terminated the
    discussion, the City complied with Guidelines section 15145 concerning
    speculation and section 15088 on responses to comments. (See, Guidelines, §
    15088, subds. (a) & (c) [lead agency must respond to comments on “significant
    environmental issues” in good faith, giving detailed reasons why specific
    comments and suggestions were not accepted but level of detail may correspond
    with level of detail provided in comment; responses to general comments may
    be general].) Given the non-specificity of the comments and the extent to which
    information about decisions the Districts might make in the future to
    accommodate additional students if new schools were not built, and any related
    environmental impacts resulting from those future decisions, was not yet
    known, additional discussion, analysis, or response by the City could not
    possibly be meaningful in the sense CEQA intends and requires to serve its
    informational and decision-making purposes.
    On this record, and based on our independent review while deferring to
    the City’s factual determination of speculation in the Districts’ comments, “we
    are satisfied that the EIR ‘ “include[d] detail sufficient to enable those who did
    not participate in its preparation to understand and to consider meaningfully
    the issues raised by the [Specific Plan]” ’ [Citation.] That was enough.” (Butte,
    supra, 90 Cal.App.5th at p. 164; Sierra Club, 
    supra,
     6 Cal.5th at pp. 520–521;
    Laurel Heights, supra, 47 Cal.3d at p. 405.) As an informational document, the
    Final EIR was required to study and analyze only the reasonably foreseeable
    consequences of the Specific Plan. (See High Sierra Rural Alliance v. County of
    Plumas (2018) 
    29 Cal.App.5th 102
    , 125–126.) It was not required to engage in
    “ ‘sheer speculation’ ” based on non-specific and uncertain information about
    events or development that might occur in the future. (Marin, supra, 235
    Cal.App.3d at p. 1662.) Further, the Districts’ comments and the City’s
    61
    responses reflect the Districts’ concerns and disagreement with the adequacy of
    the EIR as it concerns school funding and facilities. This content serves CEQA’s
    informational function to apprise the public of these issues and to enable those
    who did not participate in the EIR’s preparation to consider the issues to the
    extent currently possible, given the present unknowns. (See e.g. Banning
    Ranch, supra, 2 Cal.5th at p. 940; Cleveland National Forest Foundation v. San
    Diego Assn. of Governments (2017) 
    3 Cal.5th 497
    , 516–517 [discussion in section
    for responses to comments in EIR may satisfy informational purposes of the
    document under CEQA]; City of Irvine v. County of Orange (2015) 
    238 Cal.App.4th 526
    , 550, 553 [responses to comments are part of EIR itself and
    their sufficiency must be viewed in light of reasonable feasibility].) The record
    reflects that the City used its best efforts to ascertain and disclose all that it
    reasonably, feasibly, and currently could under the circumstances, addressing
    identified reasonably foreseeable impacts as required and avoiding what could
    only be speculative analysis or uninformed generalities based on the type and
    quality of the information the Districts provided. Finally, the Districts’ “general
    comments [could] be met with general responses,” which here are adequate.
    (Save the El Dorado Canal v. El Dorado Irrigation Dist., supra, 75 Cal.App.5th
    at p. 268.)
    Having concluded that the City’s Final EIR complied with CEQA, we
    reverse the judgment determining otherwise.
    DISPOSITION
    The judgment is reversed. On remand, the trial court is directed to
    (1) vacate its order granting the Districts’ mandate petition as to the first and
    fifth causes of action; (2) enter a new order and judgment denying the petition
    in full; and (3) recall the writ of mandate. Appellants are entitled to their costs
    on appeal by operation of California Rules of Court, rule 8.278(a)(1) and (2).
    62
    ____________________________
    WILLIAMS, J.
    WE CONCUR:
    ____________________________
    DANNER, ACTING P.J.
    _____________________________
    WILSON, J.
    Santa Rita Union School District, et al., v. City of Salinas, et al.
    H049854
    
    Judge of the Santa Clara County Superior Court, assigned by the Chief Justice
    pursuant to article VI, section 6 of the California Constitution.
    Trial Court:                                Monterey County Superior Court
    Superior Court No.: 20CV000242
    Trial Judge:                                The Honorable Marla O. Anderson
    Attorneys for Plaintiffs and                Lozano Smith
    Respondents Santa Rita Union
    School District et al.                      Sloan R. Simmons
    Michael R. Linden
    Junaid Halani
    Attorneys for Real Parties in               Pioneer Law Group, LLP
    Interest and Appellants Rexford
    Title, Inc., et al.                         Andrea A. Matarazzo
    Kathryn L. Patterson
    Teresa L. Zuber
    Santa Rita Union School District, et al., v. City of Salinas, et al.
    H049854