San Bernardino Valley Municipal Water Dist. v. San Gabriel Valley Water Co. CA4/2 ( 2016 )


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  • Filed 8/10/16 San Bernardino Valley Municipal Water Dist. v. San Gabriel Valley Water Co. CA4/2
    NOT TO BE PUBLISHED IN OFFICIAL REPORTS
    California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for
    publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication
    or ordered published for purposes of rule 8.1115.
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    FOURTH APPELLATE DISTRICT
    DIVISION TWO
    SAN BERNARDINO VALLEY
    MUNICIPAL WATER DISTRICT et al.,
    E063180
    Plaintiffs and Respondents,
    (Super.Ct.No. CIVDS1311085)
    v.
    OPINION
    SAN GABRIEL VALLEY WATER
    COMPANY et al.,
    Defendants and Appellants;
    CUCAMONGA VALLEY WATER
    DISTRICT,
    Intervenor and Appellant.
    APPEAL from the Superior Court of San Bernardino County. Bryan Foster,
    Judge. Affirmed.
    1
    Nossaman, Frederic A. Fudacz, Henry S. Weinstock, Thomas D. Long and Gina
    R. Nicholls for Defendants and Appellants San Gabriel Valley Water Company, Fontana
    Water Company and Fontana Union Water Company.
    Lagerlof, Senecal, Gosney & Kruse, Thomas S. Bunn III and Jenny S. Kim for
    Intervenor and Appellant, Cucamonga Valley Water District.
    Downey Brand, David R.E. Aladjem, M. Max Steinheimer and Meredith E.
    Nikkel for Plaintiff and Respondent San Bernardino Valley Municipal Water District
    Skapik Law Group, Geralyn L. Skapik, Mark C. Allen and Blair J. Berkley for
    Plaintiff and Respondent City of Colton.
    Aleshire & Wynder, Fred Galante, Stephen R. Onstot and Miles P. Hogan for
    Plaintiff and Respondent City of Rialto.
    Redwine & Sherrill, Gerald W. Eagans, Steven B. Abbott, Julianna K. Tillquist;
    Rutan & Tucker, David B. Cosgrove; Larson O’Brien, Stephen G. Larson and Paul A.
    Rigali for Plaintiff and Respondent West Valley Water District.
    I
    INTRODUCTION
    All the parties involved in this appeal are water utilities, claiming groundwater
    pumping rights to the Rialto Basin located in southwestern San Bernardino County. In
    2
    1961, the parties, or their predecessors, agreed to a stipulated judgment, the 1961 Decree,
    establishing a plan for groundwater pumping rights within the Basin.1
    In February 2015, the San Bernardino County Superior Court granted a
    preliminary injunction, limiting the groundwater pumping rights in the Basin to a
    maximum of 2,520 acre-feet per year by appellants and defendants2 during drought years,
    as provided under the 1961 Decree. Appellants argue that plaintiffs and respondents3
    have not shown the likelihood of success on the merits and have failed to prove
    imminent, irreparable, or any harm caused by appellants’ pumping. Appellants urge that
    1  “California uses more groundwater ‘than any other state and overdrafts as much
    as 1.4 million acre feet in a normal year.’ But what is groundwater? And what is
    overdraft? Groundwater is water that seeps into the ground and collects in the spaces
    between the grains of gravel, sand, silt, or clay, or settles into fractured rock. . . . The
    unsaturated zone, which is the distance between the land surface and the top of the
    groundwater (also called the ‘water table’), can range from a few feet to hundreds of feet,
    depending on the location. Areas with significant volumes of groundwater are called
    aquifers. . . . Aquifers are also called groundwater basins. Groundwater basins are
    recharged—refilled—when rain, river water, or agricultural irrigation water seeps down
    through the unsaturated zone to the water table. A groundwater basin is in ‘overdraft’
    when ‘the amount of water withdrawn by pumping exceeds the amount of water that
    recharges the basin over a period of years’ under average conditions. [Fns. omitted.]”
    (Tina Cannon Leahy, Desperate Times Call for Sensible Measures: The Making of the
    California Sustainable Groundwater Management Act (2015) 9 Golden Gate U. Envtl.
    L.J. 5, 7-8.)
    2Fontana Union Water Company (Fontana Union), Fontana Water Company
    (Fontana Water), San Gabriel Valley Water Company (San Gabriel), and Cucamonga
    Valley Water District (Cucamonga).
    3San Bernardino Valley Municipal Water District (San Bernardino), West Valley
    Water District (West Valley), City of Colton, and City of Rialto.
    3
    the order granting the preliminary injunction should be reversed. We conclude the trial
    court did not abuse its discretion in granting the preliminary injunction and we affirm the
    order of the lower court.4
    II
    FACTUAL AND PROCEDURAL BACKGROUND
    The 1961 Decree applies to the Rialto Basin. In 1961, six entities, including
    Colton, Rialto, and Fontana Union, claimed an interest in the Basin. The parties now
    affected by the 1961 Decree include respondents West Valley, Colton, and Rialto, and
    appellants Fontana Union, Fontana Water, San Gabriel, and Cucamonga. Respondent
    San Bernardino is not a party or a successor to a party to the 1961 Decree.
    The 1961 decree defines a “water year” as the 12-month period beginning October
    1 and ending September 30. The parties disagree about whether production limits are
    imposed retroactively to October or prospectively after May of each water year.
    In March, April, and May of each water year, three index wells are measured to
    establish the average spring high-water level. The 1961 Decree describes three permitted
    levels of production based on the spring high-water level for a particular water year:
    4 We grant the request for judicial notice filed on May 29, 2015. We deny the
    request for judicial notice filed on October 26, 2015. We recognize, however, that the
    California Water Plan, including Bulletin No. 3, are established by statute at Water Code
    section 10004.
    4
    1) If the spring high-water level is high, above 1002.3 feet above mean sea level,
    unlimited pumping is allowed: “no stipulating party shall be limited in the amount of
    water which may be pumped from the Basin.”
    2) If the spring high-water level is middle, between 1,002.3 and 969.7 feet above
    mean sea level, then each party is entitled to pump a certain amount, as defined in
    paragraph 5 of the 1961 Decree, during the water year.
    3) If the spring high-water level is low, below 969.7 feet above mean sea level,
    then the amount of water each party is entitled to extract, as set forth in paragraph 5, shall
    be reduced by one percent for each one foot below 969.7 feet above mean sea level, up to
    a cumulative reduction of 50 percent.
    Paragraph 5 of 1961 Decree entitles Fontana Union to pump 550 acre-feet. In
    addition, Fontana Union is entitled to pump an additional 370 acre-feet in connection
    with its acquisition of well No. D-1166, and another 1,600 acre-feet during dry years
    under a Standby Water Lease with Rialto.5 During middle-level years, Fontana Union’s
    defined annual entitlement is limited to 2,520 acre feet. The maximum 50 percent
    cutback during low-level years would allow Fontana Union to pump only 2,245 acre-feet
    5 In the year 2000, Fontana Union and Rialto negotiated and entered into a
    Standby Water Lease. As part of a plan for landfill contamination remediation, Rialto
    agreed to lease up to 1,600 acre-feet per year of its Rialto Basin pumping rights to
    Fontana Union for use by San Gabriel, during any period of pumping limitation required
    by the 1961 Decree.
    5
    annually. In other words, except in high-level water years, appellants are only entitled to
    pump between 2,245 and 2,520 acre-feet. It is not disputed that appellants seeks to
    produce thousands more than 2,520 acre-feet every year.
    For many years, the Basin’s average spring high-water water levels remained high,
    above 1,002.3 feet above mean sea level, allowing for unlimited groundwater pumping.
    Before 2003, appellants pumped between 2,000 and 3,000 acre-feet per year. In and after
    2003, appellants pumped between 5,000 and 9,000 acre-feet per year. In 2009, the water
    levels were low, below 969.7 feet, limiting appellants’ pumping rights to 2,520 acre feet
    or less.
    In 2014, the average spring high water-level was 942.99 feet above mean sea
    level, meaning appellants were limited to pumping 2,371.5 acre-feet during the
    2013/2014 water year. Instead, appellants extracted 7,718.040 acre-feet from the Basin.
    On January 17, 2015, Governor Brown declared a drought state of emergency in
    California.6 As of January 2015, appellants had already extracted more than 2,371.5
    acre-feet in the first four months of the 2014/2015 water year.
    Admittedly, appellants have pumped far more than the allotment permitted under
    the 1961 Decree. Respondents contend appellants’ excessive pumping has harmed
    respondents by reducing the amount of water available to maintain healthy conditions in
    6
    Edmund G. Brown Jr., Office of Governor of Cal., A Proclamation of a State of
    Emergency (Jan. 17, 2015).
    6
    the Basin. In their second amended complaint, respondents allege equitable, tort,
    contractual, and constitutional causes of action against appellants for violation of the
    1961 Decree. Respondents specifically allege that appellants have pumped, and continue
    to pump, excessive and unreasonable amounts of groundwater from the Rialto Basin.
    Appellants filed a cross-complaint seeking modification of the 1961 Decree based
    on changed circumstances, including the requirement under the California Constitution,
    Article X, Section 2,7 in appellants’ words to adopt a “modern physical solution” “to
    maximize the beneficial use of the Rialto Basin’s water resources and storage space.”
    Appellants particularly object to pumping being governed by measuring spring high-
    water levels at the three index wells, as provided by the 1961 Decree.
    In September 2014, respondents filed a motion for a preliminary injunction against
    appellants. In support of the motion, respondents contended that low water levels in the
    Basin would require respondents to obtain alternative water supplies to meet consumer
    demands. As part of the motion, the declarations of Peter J. Fox, Rialto’s water
    7  “It is hereby declared that because of the conditions prevailing in this State the
    general welfare requires that the water resources of the State be put to beneficial use to
    the fullest extent of which they are capable, and that the waste or unreasonable use or
    unreasonable method of use of water be prevented, and that the conservation of such
    waters is to be exercised with a view to the reasonable and beneficial use thereof in the
    interest of the people and for the public welfare. The right to water or to the use or flow
    of water in or from any natural stream or water course in this State is and shall be limited
    to such water as shall be reasonably required for the beneficial use to be served, and such
    right does not and shall not extend to the waste or unreasonable use or unreasonable
    method of use or unreasonable method of diversion of water.” (Cal. Const., art. X, § 2.)
    7
    superintendent, and Ken Sikorski, West Valley’s water superintendent, submitted
    evidence of low water level readings at the index wells. Marcus L. Fuller, the Public
    Works Director and City Engineer for Rialto, asserted that declining water levels,
    combined with existing drought conditions, generated significant uncertainty as to
    whether sufficient groundwater would meet consumer needs.
    In February 2015, the trial court granted a preliminary injunction prohibiting
    appellants from pumping more than 2,520 acre-feet from the Basin.
    III
    DISCUSSION
    We frame our discussion according to several controlling premises. First, this
    appeal involves the propriety of a preliminary prohibitory injunction, not a judgment
    granting a permanent injunction. For that reason, many of the arguments made by the
    parties may be more properly considered at trial and not during a pretrial motion. An
    injunction will serve to protect the status quo until the technically complex record is more
    fully developed at trial. Second, on its face, until it is modified or invalidated, the 1961
    Decree restricts appellants’ levels of water production under certain circumstances.
    Third, it is undisputed that appellants have exceeded their allotted pumping rights since
    2009, although appellants insist they should be allowed to continue to do so.
    After reviewing appellants’ submissions to this court, we conclude that their goal
    in opposing the preliminary injunction is actually, as set forth in their cross-complaint, to
    8
    modify or negate the 1961 Decree and to eliminate the pumping limitations imposed by
    the decree. Instead, we determine that the 1961 Decree applies according to its terms,
    and therefore the trial court did not abuse its discretion in granting a preliminary
    injunction prohibiting appellants from violating the 1961 Decree.
    A. Standard of Review
    The parties disagree about the proper standard of review. Respondents contend
    the decision to grant a preliminary injunction rests in the sound discretion of the trial
    court and the trial court only abuses its discretion when it has “‘“exceeded the bounds of
    reason or contravened the uncontradicted evidence.”’” (IT Corp. v. County of Imperial
    (1983) 
    35 Cal. 3d 63
    , 69.) Appellants maintain a “heightened scrutiny” standard is
    required for a mandatory, not prohibitory, injunction. The latter claim was rejected by
    this court on appellants’ earlier petition for writ of supersedeas. Furthermore, “the
    general rule is that an injunction is prohibitory if it requires a person to refrain from a
    particular act and mandatory if it compels performance of an affirmative act that changes
    the position of the parties.” (Davenport v. Blue Cross of California (1997) 
    52 Cal. App. 4th 435
    , 446.)
    An injunction designed to preserve the status quo between the parties and to
    restrain illegal conduct is prohibitory, not mandatory, and does not require heightened
    appellate scrutiny. (People et rel. Brown v. iMergent, Inc. (2009) 
    170 Cal. App. 4th 333
    ,
    342-343; Oiye v. Fox (2012) 
    211 Cal. App. 4th 1036
    , 1048.) Appellants cannot rely, as
    9
    they seek to do, on City of Pasadena v. City of Alhambra (1946) 
    75 Cal. App. 2d 91
    , 95, or
    Orange County Water District v. City of Riverside (1959) 
    173 Cal. App. 2d 137
    , 222-226
    (OCWD) , because those cases involved the standard of review for a judgment for an
    injunction, not a preliminary injunction.
    Unlike the mandatory injunction in People ex rel. Herrera v. Stender (2012) 
    212 Cal. App. 4th 614
    , the preliminary injunction here does not mandate affirmative acts but
    rather prohibits appellants from pumping water in excess of their rights under the 1961
    Decree. We reject the assertion that requiring appellants to keep monthly pumping
    records converts this into a mandatory injunction. Instead, we hold heightened scrutiny is
    not required in evaluating the two significant factors in granting a preliminary injunction:
    (1) the likelihood of prevailing on the merits at trial, and (2) the balancing of harm
    between the parties. (Cohen v. Board of Supervisors (1985) 
    40 Cal. 3d 277
    , 286.) “[T]he
    burden is on the party challenging the preliminary injunction to prove it was improperly
    granted.” (Costa Mesa City Employees Assn. v. City of Costa Mesa (2012) 
    209 Cal. App. 4th 298
    , 306.)
    B. Preliminary Injunction
    In granting the preliminary injunction, the trial court expressly found respondents
    were likely to prevail on the merits and would suffer greater harm if the injunction was
    denied than appellants would suffer if the injunction was issued:
    10
    “[Respondents] have met their burden of showing that they will probably prevail
    in their action against the [appellants] based on the [appellants’] failure to comply with
    the terms of the stipulated judgment and that the harm that the [respondents] will suffer if
    the [appellants] are not enjoined from violating the stipulated judgment will exceed the
    harm that will be suffered by the [appellants] if they are required to comply with the
    terms of that judgment and the court should grant the [respondents’] request for a
    preliminary injunction preventing the [appellants] from pumping amounts of water from
    the Rialto Basin that exceed the amounts permitted under the 1961 Decree.”
    On appeal, appellants primarily argue that respondents failed to establish there was
    imminent, irreparable, or any harm caused by appellants’ pumping exceeding the limits
    of the 1961 Decree. (Katz v. Walkinshaw (1903) 
    141 Cal. 116
    , 136.) We are not
    persuaded by appellants. We conclude that respondents have established both prongs
    entitling them to injunctive relief and the trial court did not abuse its discretion in
    granting such relief.
    1. Likelihood of Success
    At the outset, we agree with the trial court’s finding that respondents are likely to
    prevail in showing that appellants are violating the clear provisions of the 1961 Decree.
    Paragraph 5 of the 1961 Decree sets forth in plain terms Fontana Union’s annual
    pumping rights in the Basin: unlimited when water levels are high; restricted when water
    levels are low or middle level. Appellants admit they pump in excess of their entitlement
    11
    in the 1961 Decree. For example, for the two water years, October 1, 2012-September
    30, 2014, appellants pumped “a total of slightly more than 7,000 acre-feet per year.” In
    January 2015, appellants admitted that Fontana Water Company had “already pumped
    more than 2,371.5 acre-feet” for the 2014/2015 water year. It is undisputed that
    appellants have often exceeded the pumping limits in the past and would continue to
    exceed the annual limit of 2,520 acre-feet in the future.
    Instead of accepting the limits imposed by the 1961 Decree, appellants argue for a
    variety of reasons that they should not be bound by the decree’s terms. Appellants insist
    they are entitled by several circumstances to produce more water than set forth in the
    decree. Initially, appellants contend that the 1961 Decree actually should be interpreted
    to allow unlimited pumping for about eight months from October 1 until after the average
    spring high-water levels are established in May. In other words, as described by the trial
    court, the 1961 Decree “only places limits on their water pumping after each spring’s
    measurements of the index wells and thus the limits only apply during dry years and only
    during the summer.” As recognized by the trial court, such an interpretation is
    completely at odds with the intent of the 1961 Decree to establish annual limits on
    production in drier years.
    Appellants also argue that the 1961 Decree should be modified by the subsequent
    Standby Water Lease, which was executed between Rialto and Fontana Union in 2000 as
    part of a groundwater remediation plan for landfill contamination. The lease entitles
    12
    Fontana Union to an additional 1,600 acre-feet per year but does not modify the 1961
    Decree. Instead, the Standby Water lease incorporates the annual limits of the 1961
    Decree: “The lease of water rights will allow San Gabriel to produce water at such times
    as Fontana Union’s water rights in the Rialto Basin are limited or curtailed pursuant to
    the Rialto Judgment (being when the Rialto Basin’s 3 index wells average mean sea level
    elevation falls below 1,002.3 feet when measured in March, April, and May of any year
    during the term of this Lease).” The meaning of the 1961 Decree is clear on its face and
    the Standby Water Lease does not allow greater pumping rights than the 1961 Decree.
    Because appellants cannot produce more water than permitted by the decree, the trial
    court correctly found respondents were likely to succeed on their claims.
    We do not agree with appellants that the present and future harm caused by
    overproduction from the Basin is ameliorated or excused by respondents’ purported 10-
    year delay in seeking an injunction. The parties under the 1961 Decree waived their right
    to assert laches or statute of limitations as a defense to any claim of excessive pumping:
    “each stipulating party hereby waives as against each other stipulating party the right to
    plead any statute of limitation or laches with respect to water extracted by such party in
    excess of such amount.”
    Furthermore, any lapse in time does not excuse appellants’ recent and future
    violations of the 1961 Decree. It was not until the summer of 2009 that average water
    levels in the Basin dipped below 969.7 feet—the level at which graduated percentage
    13
    reductions were triggered under the 1961 Decree. Since then average water levels in the
    Basin have fallen below 950 feet. An aggrieved party is not required to seek an
    injunction precipitously. Respondents and appellants tried to resolve this conflict before
    respondents filed their action in September 2013. Respondents should not be penalized
    for their efforts to resolve a dispute before initiating litigation. (Youngblood v. Wilcox
    (1989) 
    207 Cal. App. 3d 1368
    , 1376.) Given current drought conditions and declining
    water levels in the Basin, the preliminary injunction is necessary to protect the Basin and
    all its customers who rely on the Basin for water. Therefore, the trial court did not abuse
    its discretion in rejecting appellants’ argument that, because of delay, the injunction is not
    necessary to prevent harm now or in the future.
    2. Balancing of Respective Harms
    In spite of the likely success of respondents’ claims, appellants also assert that
    respondents did not show imminent harm or comparatively greater harm than appellants.
    Appellants challenge the evidentiary foundation of respondents’ motion by arguing that
    insufficient admissible evidence establishes that pumping by appellants has caused the
    water levels in the Rialto Basin to become lower over time. However, water level
    readings at the three index wells are established directly by the declarations of Fox and
    Sikorski, the two water officials. Appellants themselves relied on the subject data in
    opposing the preliminary injunction. There is no plausible dispute about there being
    lower water levels in the Basin.
    14
    Furthermore, appellants admit the trial court’s finding that reductions of the 1961
    Decree were triggered in past years although appellants have usually pumped more than
    7,000 acre-feet annually. For these reasons, we find it unnecessary to resolve the parties’
    dispute about whether the trial court could properly rely on the allegations of the second
    amended complaint, in addition to the declarations of public officials. The admissible
    evidence submitted by respondents in support of the motion was sufficient to justify the
    preliminary injunction.
    Next, appellants assert an injunction is not proper because respondents failed to
    prove that it has been appellants’ pumping causing harm to respondents, even if there are
    lower water levels. The material issue in this case is whether appellants’ overproduction
    from the Basin adversely affects respondents by reducing supply in the Basin. Where
    water rights are an issue, “[i]rreparable damage may . . . be sustained from whatever
    makes the supply less dependable, less satisfactory in its quality or permanently more
    expensive.” 
    (OCWD, supra
    , 173 Ca1.App.2d at p. 216.) In OCWD, the court evaluated
    the allegation that certain cities were pumping in excess of their rights and held that “the
    lowering of the water table in the district is resulting and will result in irreparable
    damage.” (Ibid.) The court held that overproduction of water was wrongful and “is in a
    substantial degree one of the causes of the damage.” (Id. at pp. 216-217.)
    The evidence shows that, in the years when water levels at the index wells were
    lower, the Basin water table correspondingly declined, causing respondents to restrict
    15
    their own pumping under the terms of the 1961 Decree. During this time, appellants
    annually extracted more than double the quantity of water to which they were entitled
    under the 1961 Decree. Even though appellants insist there may be other causes for
    reduced Basin groundwater levels, such as drought and contamination. Based on this
    evidence, excessive pumping by appellants causes harm to respondents by contributing to
    the Basin’s declining groundwater levels.
    Furthermore, water officials for respondents have attested to the lower water levels
    in the Basin and that respondents have been compelled to undertake remedial measure to
    address the situation caused by the decrease, including the purchase of alternative
    imported water supplies. To paraphrase an observation of the OCWD court, it must not
    be forgotten, that respondents are as much the representative of a public interest as are
    appellants and appellants cannot be permitted to go on with indefinite and ever increasing
    enlargement of their appropriations despite the absence of surplus water. 
    (OCWD¸ supra
    ,
    173 Cal.App.2d at p. 223.)
    Appellants next argue the preliminary injunction will harm the public interest by
    limiting appellant’s ability to provide reliable water supplies, raising customers’ water
    bills, and preventing remedial pumping at Well F-49. However, there can be no public
    interest in allowing illegal acts to continue. In Loma Portal Civic Club v. American
    Airlines, Inc. (1964) 
    61 Cal. 2d 582
    , 588, the Supreme Court denied a permanent
    injunction based on public policy only where there was no claim of a violation of federal
    16
    law. In Tahoe Keys Property Owners’ Assn. v. State Water Resources Control Bd. (1994)
    
    23 Cal. App. 4th 1459
    , 1472, the court weighed defendants’ public interest activities
    against evidence that any harm could readily be redressed by compensatory damages and
    held that a preliminary injunction was therefore not appropriate. Here, not only did
    appellants clearly violate the 1961 Decree, but the harm to respondents and the reliability
    of water supply in the Basin in general is not readily redressed by compensatory damages
    and itself is contrary to the public interest.
    The “huge” costs claimed by appellants are speculative and not supported by the
    record. Respondents have persuasively countered by explaining that appellants may
    acquire alternative water supplies from the Chino Basin and can absorb those costs in
    their operating budget without increasing customer rates. Fontana Water’s own Urban
    Water Management Plan demonstrates Fontana Water currently operates only 11 of its 18
    active wells in the Chino Basin with a reduced capacity of 24,500 gallons per minute, or
    approximately 35.2 million gallons per day. Therefore, the trial court correctly balanced
    appellants’ increased costs against the harm by excessive pumping from the Basin to find
    in favor of respondents.
    There is also no evidence in the record that restricting pumping will harm
    appellants’ remediation efforts. In 1998, the RWQCB8 issued Cleanup and Abatement
    8   Regional Water Quality Control Board.
    17
    Order No. 98-96 (the CAO) to address contamination from the Mid-Valley Sanitary
    Landfill, operated by the County of San Bernardino. The CAO required the county to
    “intercept and control the VOC9 plume at [the Landfill]” and to develop and submit plans
    for a corrective action system and corrective action program.
    The CAO does not require appellants to pump any amount of water from Well F-
    49 located in the Rialto Basin. Appellants’ assertion to the contrary is unfounded. Under
    the Standby Water Lease, Fontana Union agreed it would try to operate Well F-49 to treat
    not less than 2,000 gallons per minute. However, the County specifically agreed that
    Fontana Union should operate Well F-49 according to its water rights under the Standby
    Water Lease, which incorporates the restrictions of the 1961 decree. Additionally, the
    County agreed that remediation could occur under “natural attenuation”—no pumping at
    all—or only 1,000 gallons per minute rather than the 2,000 gallons per minute. The
    County has noted that water produced from Well F-49 is “now consistently below the
    state drinking water standards for all chemicals of concern,” signifying remediation has
    been accomplished. In any case, the remediation issue must be resolved by the RWQCB
    in consultation with the County, not by the court in an action between other parties.
    Cucamonga separately argues that, because it sells its share of Fontana Union’s
    water, it will be forced to recoup lost revenue by raising water rates on its customers.
    9   Volatile organic compound.
    18
    Cucamonga’s argument is unsupported in the record, and does not outweigh the harm to
    respondents and the groundwater supply generally: “When the doctrine of relative
    hardship or balancing conveniences is invoked as a defense to injunctive relief, proof of
    irreparable injury to defendant is a necessary element of the defense.” (Volpicelli v.
    Jared Sydney Torrance Memorial Hosp. (1980) 
    109 Cal. App. 3d 242
    , 252.) In Volpicelli,
    the Court of Appeal affirmed a preliminary injunction where the “array of purported
    hardships” asserted by defendants were “untenable and completely lacking in merit.”
    (Ibid.) Cucamonga’s speculative claim of economic harm pales compared to the harm to
    respondents’ rights to pump under the 1961 Decree and the harm to the supply of
    groundwater in the Basin in general. For these reasons, the trial court did not abuse its
    discretion in finding that harm to respondents would be greater from denial of the
    preliminary injunction than appellants are likely to suffer if the injunction was issued.
    3. No Imminent Harm
    Notwithstanding respondents’ plain showing of harm, they would still be entitled
    to a preliminary injunction, even in the absence of imminent harm. Section 526,
    subdivision (a)(1), of the Code of Civil Procedure provides an injunction may be granted:
    “When it appears by the complaint that the plaintiff is entitled to the relief demanded, and
    the relief, or any part thereof, consists in restraining the commission or continuance of the
    act complained of, either for a limited period or perpetually.” In White v. Davis (2003)
    
    30 Cal. 4th 528
    , the court held “a trial court may grant a preliminary injunction upon a
    19
    sufficiently strong showing of likelihood of success even when the party seeking the
    injunction cannot show that the balance of harms ‘tips’ in its favor.” (Id. at p. 561.)
    Tahoe Keys Property Owners’ Assn. v. State Water Resources Control 
    Bd., supra
    , 23
    Ca1.App.4th at page 1471, acknowledges that “irreparable injury” is just one way to
    express the requirement that a trial court consider “potential harm” in deciding whether to
    issue a preliminary injunction.
    The same principles operated in Fresno Canal & Irrigation Co. v. People’s Ditch
    Co. (1917) 
    174 Cal. 441
    , involving the wrongful diversion of water and a preliminary
    injunction to “restrain a repetition or continuation of the injury being done to plaintiffs,”
    (id. at p. 450) without there being a finding of irreparable harm. Just as plaintiffs in
    Fresno Canal were entitled to an injunction to restrain defendants, respondents are
    entitled to an injunction to restrain appellants according to the terms of the 1961 Decree.
    Analogously, the Supreme Court has held a riparian owner is entitled to enjoin others
    from taking water so as improperly to injure him. (Rancho Santa Margarita v. Vail
    (1938) 
    11 Cal. 2d 501
    , 550-554.)
    None of the cases cited by appellants stand for the proposition that irreparable or
    imminent harm is a necessary finding for the issuance of a preliminary injunction in
    contrast to a permanent injunction.10 The cases of Thompson v. Kraft Cheese Co. of
    10The federal cases cited by Cucamonga are inapplicable because they were
    decided under federal procedural law, not California law. Even if irreparable harm is a
    20
    California (1930) 
    210 Cal. 171
    , Rancho Santa Margarita v. 
    Vail, supra
    , 11 Ca1.2d 501,
    and East Bay Mun. Utility Dist. v. Department of Forestry & Fire Protection (1996) 
    43 Cal. App. 4th 1113
    , all involve permanent injunctions where the factors for issuance of a
    preliminary injunction are distinct from permanent injunctive relief. (See Cohen v. Board
    of 
    Supervisors, supra
    , 40 Cal.3d at p. 286.) However, even in Vail, the court
    acknowledged an injunction is proper when, as here, appellants claimed the right to take
    more water than they were legally entitled to and injured respondent as a result. (Vail, at
    p. 550.) Here the preliminary injunction prohibits these appellants from pumping beyond
    their right under the 1961 Decree. Even without imminent harm, the trial court correctly
    found in respondents’ favor.
    4. Other Contentions
    Appellants maintain there are myriad causes for declining water levels in the
    Rialto Basin, including drought, groundwater remediation, respondents’ own pumping,
    and basin outflows, all of which require more comprehensive expert analysis and
    evidence before an injunction is granted. None of these putative alternative causes serve
    to offset the undisputed fact that appellants are violating the limits of the 1961 Decree.
    [footnote continued from previous page]
    [footnote continued from previous page]
    required element for a preliminary injunction to issue under federal law, the California
    Supreme Court has noted that factors such as irreparable harm are simply a different way
    of describing the “interim harm” factor. (Cohen v. Board of 
    Supervisors, supra
    , 40
    Cal.3d at p. 286, fn. 5.)
    21
    First, the present drought makes compliance with the 1961 Decree’s terms even
    more important. Second, the need for groundwater remediation as agreed upon by the
    RWQCB, the County, Fontana Union, and Rialto is an issue separate from the 1961
    Decree. Next, the record shows respondents have offset their own pumping after 2003 by
    importing 113,672 acre-feet of water between 1990 and 2010. Additionally, when
    groundwater levels fell in 2009, respondents reduced extractions from the Basin as called
    for by the 1961 Decree.
    Appellants also contend there is surplus water “outflow” from the Rialto Basin in
    the amount of 20,000 acre-feet per year which should be available for pumping.
    However, even if such surplus water were available,11 appellants have no right to pump
    such surplus water under the express terms of the 1961 Decree.
    Before 2003, appellants pumped approximately between 2,000 and 3,000 acre-feet
    annually. Since 2003, appellants have pumped between 5,000 and 9,000 acre-feet per
    year. Thus, after appellants’ increased pumping since 2003, groundwater levels have
    fallen as anticipated by the 1961 Decree. In summary, appellants assert a number of
    theories as to why groundwater levels in the Rialto Basin have fallen since 2003 but
    appellants can scarcely deny their pumping since 2003 has not contributed to depleting
    the water supply in the Rialto Basin.
    11Any surplus water is subject to prior appropriation by third parties. (Katz v.
    
    Walkinshaw, supra
    , 141 Cal. at pp. 135-136.)
    22
    5. No Adequate Remedy
    Appellants also argue that respondents failed to prove that damages and other
    alternative remedies would be inadequate here. We conclude, there is an inherent public
    interest in the reliability of supply in the Basin. For that reason, compensatory damages
    would fail to provide adequate redress for the harm caused to respondents’ unique water
    rights in the Basin. Finally, a bond or undertaking by appellants would not address the
    irreparable harm being caused to respondents, and would not be appropriate for these
    circumstances.
    Appellants argue that the public interest weighs more in their favor than
    respondents for the purpose of determining the adequacy of remedies. However, while
    both respondents and appellants can claim they are trying to protect the public interest of
    their customers, the public interest is not served by illegal extractions from the Basin.
    Even if the public interests served by appellants outweighed those served by respondents,
    the Court must still consider the adequacy of money damages as an independent remedy.
    (Peabody v. City of Vallejo (1935) 
    2 Cal. 2d 351
    , 377, citing Newport v. Temescal Water
    Co. (1906) 
    149 Cal. 531
    , 538.)
    Water rights are considered an interest in real property, and money damages
    generally are not considered an adequate remedy where real property is involved. (State
    v. Superior Court (2000) 
    78 Cal. App. 4th 1019
    , 1025; Tehachapi-Cummings County
    Water Dist. v. Armstrong (1975) 
    49 Cal. App. 3d 992
    , 999, fn. 5; Fonteno v. Wells Fargo
    23
    Bank, N.A. (2014) 
    228 Cal. App. 4th 1358
    , 1380.) Appellants also assert that respondents
    “submitted no evidence of the difficulty of calculating damages.” However, such
    evidence is unnecessary if money damages would not adequately cure the injury caused
    to respondents’ rights in real property. As previously stated, because water rights qualify
    as real property, money damages cannot serve as an adequate remedy for the declining
    water levels and the resulting damage caused to respondents.
    Like money damages, a bond would also not provide an adequate remedy. A
    monetary bond will not raise the water levels in the Basin or allow respondents to pump
    their full rights under the 1961 Decree during the pendency of this case. A surety will not
    alleviate the harm to the Basin’s water supply. Furthermore, the purpose of an
    undertaking is to cover any potential damages caused by the issuance of an injunction.
    (Code Civ. Proc., § 529; Top Cat Productions, Inc. v. Michael’s Los Feliz (2002) 
    102 Cal. App. 4th 474
    , 478.) A bond is not meant to be a substitute for a preliminary
    injunction as appellants propose here. Finally, a bond would have the effect of
    compelling respondents to take steps to replenish the Basin to cover appellants’ continued
    violations of the 1961 Decree.
    6. Physical Solution
    Appellants also argue it violated the California Constitution for the trial court to
    grant a preliminary injunction without considering a “physical solution.” Appellants
    24
    incorrectly conflate a permanent injunction with a preliminary injunction. Furthermore,
    the 1961 Decree is a physical solution.
    A “physical solution” is simply a court’s exercise of its equitable authority to
    ensure that the use of water meets the constitutional requirement of placing the waters of
    the State “to beneficial use to the fullest extent of which they are capable,” preventing the
    waste or unreasonable use of water, and conserving water for the reasonable and
    beneficial use in the public interest. (See Rancho Santa Margarita v. 
    Vail, supra
    , 11
    Cal.2d at pp. 558-559; Cal. Const., art. X, § 2.) “The phrase ‘physical solution’ is used in
    water rights cases to describe an agreed-upon or judicially imposed resolution of
    conflicting claims in a manner that advances the constitutional rule of reasonable and
    beneficial use of the state’s water supply.” (City of Santa Maria v. Adam (2012) 
    211 Cal. App. 4th 266
    , 287.)
    A preliminary injunction is a provisional remedy issued to preserve the status quo
    pending a trial on the merits. (Take Me Home Rescue v. Luri (2012) 
    208 Cal. App. 4th 1342
    , 1352-1353.) In contrast, a permanent injunction constitutes the ultimate relief on
    the merits. (Grail Semiconductor, Inc. v. Mitsubishi Electric & Electronics USA, Inc.
    (2014) 
    225 Cal. App. 4th 786
    , 800.) A physical solution is a form of a permanent
    injunction: “In working out a physical solution to water shortages . . . [a court] has the
    power, by injunctive order, to cause the change to be accomplished.” (62 Cal.Jur.3d
    25
    (2015) Water, § 456; see Central Basin Municipal Water Dist. v. Water Replenishment
    Dist. of Southern California (2012) 
    211 Cal. App. 4th 943
    , 950.)
    According to appellants, “the court should not grant an injunction until every
    reasonable physical solution, and every reasonable source of supply, has been thoroughly
    investigated,” citing Rancho Santa Margarita v. 
    Vail, supra
    , 11 Cal.2d at page 556.
    However in Vail, the principal case relied on by appellants, the court granted a permanent
    injunction entered as a final judgment in the action, not a preliminary injunction. (Id. at
    pp. 517-518.) Similarly, City of Lodi v. East Bay Mun. Utility Dist. (1936) 
    7 Cal. 2d 316
    ,
    also involved a permanent injunction decree that constituted the ultimate relief in the
    action following trial. (Id. at p. 344.) Finally, Tulare Irrigation Dist. v. Lindsay-
    Strathmore Irrigation Dist. (1935) 
    3 Cal. 2d 489
    , involved an appeal from a permanent
    injunctive decree. (Id. at pp. 517, 527.) Accordingly, a physical solution is only
    appropriate as a permanent not preliminary injunction.
    In any event, a suitable physical solution already exists. The 1961 Decree, and its
    self-correcting plan for maintaining water levels in the Basin, currently operates as a
    comprehensive physical solution to protect the Basin is from exhaustion and
    unconstitutional waste. The constitutional standard is satisfied by the preexisting
    physical solution that remains in place. Thus, the trial court’s ruling that the 1961 Decree
    is “an attempt to establish a physical solution to the overdraft issue that was apparent in
    1961” is sound.
    26
    Appellants argue that the 1961 Decree is not a sufficient physical solution because
    it does not regulate water use by overlying users, discuss a safe yield, account for an
    alleged surplus of water, address supplemental water, or assess recharge options, among
    other things. However, these considerations are not necessary for the granting of a
    preliminary injunction even if the trial court should ultimately impose a permanent
    physical solution to resolve these conflicting claims and to prevent unconstitutional waste
    of water.
    V
    DISPOSITION
    Appellants’ production from the Rialto Basin exceeded 2,520 acre-feet during the
    2013/2014 water year and nearly exceeded that amount early in the 2014/2015 water year
    when the preliminary injunction was entered. There is no factual dispute that the spring
    high-water levels have for several years declined below the level requiring the parties to
    restrict their pumping as established by the 1961 Decree. The trial court did not abuse its
    discretion in granting the preliminary injunction. We affirm the trial court’s order. The
    parties shall bear their own costs on appeal.
    NOT TO BE PUBLISHED IN OFFICIAL REPORTS
    CODRINGTON
    J.
    We concur:
    HOLLENHORST
    Acting P. J.
    27
    McKINSTER
    J.
    28