Whittaker Corporation v. United States , 825 F.3d 1002 ( 2016 )


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  •                    FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    WHITTAKER CORPORATION, a                  No. 14-55385
    Delaware corporation,
    Plaintiff-Appellant,           D.C. No.
    2:13-cv-01741-FMO-JC
    v.
    UNITED STATES OF AMERICA,                  OPINION
    Defendant-Appellee.
    Appeal from the United States District Court
    for the Central District of California
    Fernando M. Olguin, District Judge, Presiding
    Argued and Submitted March 10, 2016
    Pasadena, California
    Filed June 13, 2016
    Before: Stephen Reinhardt, Mary H. Murguia,
    and John B. Owens, Circuit Judges.
    Opinion by Judge Murguia;
    Partial Concurrence by Judge Owens
    2            WHITTAKER CORP. V. UNITED STATES
    SUMMARY*
    CERCLA
    The panel reversed the district court’s dismissal of
    Whittaker Corporation’s lawsuit against the United States
    under the Comprehensive Environmental Response,
    Compensation, and Liability Act of 1980 to recover expenses
    that Whittaker incurred since the 1980s from investigating
    and cleaning the Bermite Site, a munitions facility in Santa
    Clarita, California.
    The district court dismissed the case based on its
    conclusion that because Whittaker had been sued in Castaic
    Lake Water Agency v. Whittaker Corp., 
    272 F. Supp. 2d 1053
    ,
    1069 (C.D. Cal. 2003), it could bring only a CERCLA
    contribution action – not a cost recovery action – against the
    United States, and the statute of limitations for a contribution
    claim had expired.
    Whittaker was found liable to the Castaic Lake plaintiffs
    for the expenses specifically related to removing perchlorate
    from the plaintiffs’ wells and replacing water; in this case,
    Whittaker sought reimbursement from the government for a
    different set of expenses for which Whittaker was found not
    liable in Castaic Lake.
    The panel held that because Whittaker sought to recover
    expenses that were separate from those for which Whittaker’s
    liability was established or pending, Whittaker was not
    *
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    WHITTAKER CORP. V. UNITED STATES                3
    required to bring this suit as a claim for CERCLA § 113(f)
    contribution. The panel concluded that Whittaker was not
    barred on this basis from bringing a CERCLA § 107(a) cost
    recovery action against the United States.
    Judge Owens concurred in all but Part III D because in his
    view the case law has drifted from Congress’s intent when it
    passed and amended CERCLA in the 1980s.
    COUNSEL
    Kevin M. Fong (argued), Pillsbury Winthrop Shaw Pittman
    LLP, San Francisco, California; Reynold L. Siemens, Mark
    E. Elliott, and Caroline L. Plant, Pillsbury Winthrop Shaw
    Pittman LLP, Los Angeles, California, for Plaintiff-
    Appellant.
    Nicholas A. DiMascio (argued), Attorney, Environment and
    Natural Resources Division, United States Department of
    Justice, Denver, Colorado; Aaron P. Avila and Michael C.
    Augustini, Attorneys; Sam Hirsch, Acting Assistant Attorney
    General; Environment and Natural Resources Division,
    United States Department of Justice, Washington, D.C.; for
    Defendant-Appellee.
    4          WHITTAKER CORP. V. UNITED STATES
    OPINION
    MURGUIA, Circuit Judge:
    When two or more people have been found liable for
    someone’s injury, and one of them pays more than her fair
    share, the law often lets the person who paid too much
    recover from the others, in order to even things out. This is
    called the right to “contribution,” and it has deep roots in our
    statutory and common law. See Nw. Airlines, Inc. v. Transp.
    Workers Union of Am., AFL-CIO, 
    451 U.S. 77
    , 86–88 (1981).
    CERCLA, a federal environmental statute, also allows people
    who pay to clean up pollution recover their costs from the
    polluters.1 See 42 U.S.C. § 9607(a). The plaintiff in this
    case, Whittaker, is a company that was both found liable for
    injuries caused by its pollution and that also paid to clean
    pollution up. Whittaker now seeks reimbursement of its
    cleanup expenses from other polluters. We must decide
    whether Whittaker is limited to seeking contribution from
    other polluters, or whether Whittaker may instead recover its
    cleanup expenses in a CERCLA cost recovery action. We
    hold that Whittaker’s liability in a prior case did not limit it
    to seeking contribution for all of its expenses, so Whittaker
    may use a CERCLA cost recovery action to seek
    reimbursement for the cleanup costs at issue in this case.
    1
    “CERCLA” stands for the “Comprehensive Environmental Response,
    Compensation, and Liability Act of 1980.” See generally 42 U.S.C.
    §§ 9601–75.
    WHITTAKER CORP. V. UNITED STATES                         5
    I
    Whittaker Corporation is a defense contractor that
    manufactures and tests munitions for the U.S. military.2 In
    1967, Whittaker acquired a munitions facility in Santa
    Clarita, California, from the Bermite Powder Company (the
    Bermite Site). Between 1954, when the Bermite Powder
    Company was in charge, until 1987, when Whittaker ceased
    operations, approximately 90 percent of the munitions
    manufacturing and testing at the Bermite Site was done under
    contracts with the U.S. military.
    Whittaker began investigating the release of hazardous
    substances at the Bermite Site in the early 1980s. In 2000,
    Whittaker was sued by the Castaic Lake Water Agency and
    other water providers (the Castaic Lake plaintiffs) under
    CERCLA and various state laws. The Castaic Lake plaintiffs
    were in the business of pumping water out of ground wells
    near the Bermite Site. They alleged that their water supplies
    were contaminated by a pollutant called perchlorate and other
    hazardous chemicals as a result of Whittaker’s operations.
    Specifically, the Castaic Lake plaintiffs alleged:
    Plaintiffs, and each of them, are injured by the
    contamination (including, without limitation,
    the perchlorate contamination) caused by
    Defendants on a continuing basis. In addition,
    Plaintiffs, and each of them, have incurred
    2
    Because we are reviewing the district court’s decision on a motion to
    dismiss, we take the factual allegations in the complaint as true and
    construe them in the light most favorable to Whittaker. See Chubb
    Custom Ins. Co. v. Space Sys./Loral, Inc., 
    710 F.3d 946
    , 956 (9th Cir.
    2013).
    6          WHITTAKER CORP. V. UNITED STATES
    and will continue to incur costs in responding
    to the contamination (including, without
    limitation, the perchlorate contamination)
    caused by Defendants’ activities at the Site.
    Until the contamination problems caused by
    the Site are stopped, Plaintiffs will continue to
    incur substantial costs for the indefinite
    future.
    In their CERCLA causes of action, the Castaic Lake plaintiffs
    sought to recover the “costs of response” they had incurred.
    The Castaic Lake plaintiffs also alleged causes of action for
    negligence, nuisance, trespass, and ultra-hazardous activity,
    and in those causes of action, they sought an injunction
    ordering Whittaker to “remediate and abate all contamination
    and threats of contamination caused by the Site.”
    The district court in Castaic Lake granted summary
    judgment to the Castaic Lake plaintiffs on their CERCLA
    claim based on perchlorate contamination in the plaintiffs’
    wells. Castaic Lake Water Agency v. Whittaker Corp., 272 F.
    Supp. 2d 1053, 1069 (C.D. Cal. 2003). Whittaker and its
    insurers subsequently settled with the Castaic Lake plaintiffs
    in 2007. Under the terms of the settlement, Whittaker and its
    insurers agreed to reimburse the Castaic Lake plaintiffs for
    costs the plaintiffs had incurred to remove perchlorate
    pollution from their water wells, and to purchase replacement
    water. The result of Castaic Lake was that Whittaker was
    found liable for a specific set of the plaintiffs’ costs of
    responding to Whittaker’s pollution; Whittaker was never
    ordered in Castaic Lake to clean up the Bermite Site.
    In 2013, Whittaker initiated this CERCLA lawsuit against
    the United States to recover expenses Whittaker incurred
    WHITTAKER CORP. V. UNITED STATES                   7
    since the 1980s from investigating and cleaning the Bermite
    Site. Whittaker alleged that these expenses included costs for
    soil sampling, borings, excavations, surveys, groundwater
    sampling, and remedial operations addressing chlorinated
    solvents and heavy metals. Whittaker explicitly alleged that
    these expenses were separate from the costs for which it was
    liable under the Castaic Lake settlement.
    The United States moved to dismiss Whittaker’s
    complaint, arguing that because Whittaker had been sued in
    Castaic Lake, it could bring only a CERCLA contribution
    action—not a cost recovery action—against the United States,
    and that the statute of limitations for a contribution claim had
    expired. The district court agreed with the United States.
    The district court concluded that, pursuant to CERCLA
    § 113, the Castaic Lake lawsuit triggered Whittaker’s right to
    bring an action for contribution (i.e., reimbursement for
    paying more than its fair share), and that the instant lawsuit
    sought expenses that could have been reimbursed through
    such a contribution action. Because Whittaker could have
    brought a contribution action, the district court concluded
    under our case law that Whittaker could not bring a cost
    recovery action (i.e., reimbursement from a polluter for
    cleanup costs). And because Whittaker only brought a cost
    recovery action, the district court dismissed the complaint.
    Whittaker filed this timely appeal. We have jurisdiction
    under 28 U.S.C. § 1291, and we reverse.
    II
    We review the district court’s decision to grant a motion
    to dismiss de novo. Chubb Custom Ins. Co. v. Space
    Sys./Loral, Inc., 
    710 F.3d 946
    , 956 (9th Cir. 2013). We take
    8            WHITTAKER CORP. V. UNITED STATES
    the factual allegations in the complaint as true and construe
    them in the light most favorable to the plaintiff. 
    Id. “Dismissal is
    proper when the complaint does not make out
    a cognizable legal theory or does not allege sufficient facts to
    support a cognizable legal theory.” 
    Id. We review
    the
    district court’s interpretation of a statute de novo. 
    Id. III A
    Congress enacted CERCLA in 1980 to facilitate the
    remediation of hazardous waste sites and the resolution of
    liability for the related costs, especially through negotiated
    settlements. Chubb 
    Custom, 710 F.3d at 956
    . One of the
    ways CERCLA achieves these goals is by allowing a party
    who remediates a hazardous waste site to obtain
    reimbursement of its expenses from those responsible for the
    pollution. See 
    id. at 956–57.
    As relevant to this case, CERCLA provides two
    mechanisms for private parties to recover their environmental
    cleanup expenses from other parties. First, CERCLA
    § 107(a) allows parties to bring “cost recovery” actions
    against polluters for a wide range of expenses, including “any
    . . . necessary costs of response incurred” and “damages for
    injury to, destruction of, or loss of natural resources,
    including the reasonable costs of assessing such injury,
    destruction, or loss resulting from such a release [of a
    hazardous substance].” 42 U.S.C. § 9607(a)3; United States
    3
    Adopting the convention of the litigants and other courts, the body of
    this opinion refers to CERCLA’s Public Law sections, but citations are
    provided to the sections in Title 42 of the United States Code.
    WHITTAKER CORP. V. UNITED STATES                 9
    v. Atl. Research Corp., 
    551 U.S. 128
    , 139 (2007). In the
    lingo of CERCLA litigation, a polluter who might be liable
    under a § 107 cost recovery action is called a “potentially
    responsible party” or “PRP.” See Chubb 
    Custom, 710 F.3d at 956
    .
    The other mechanism to recover cleanup expenses,
    § 113(f), allows a party to seek “contribution” in two
    circumstances. Section 113(f)(1) provides, in relevant part:
    Any person may seek contribution from any
    other person who is liable or potentially liable
    under [§ 107(a)] of this title, during or
    following any civil action . . . under [§ 107(a)]
    of this title. . . . In resolving contribution
    claims, the court may allocate response costs
    among liable parties using such equitable
    factors as the court determines are
    appropriate.
    42 U.S.C. § 9613(f)(1). And § 113(f)(3)(B) provides:
    A person who has resolved its liability to the
    United States or a State for some or all of a
    response action or for some or all of the costs
    of such action in an administrative or
    judicially approved settlement may seek
    contribution from any person who is not party
    to a settlement . . . .
    
    Id. § 9613(f)(3)(B).
    In short, § 113(f) generally allows a
    polluter to bring a contribution claim against other polluters
    if the polluter has been sued in a § 107 cost recovery action
    or settled with the government.
    10         WHITTAKER CORP. V. UNITED STATES
    CERCLA does not define “contribution.” See 
    id. § 9601.
    However, the Supreme Court provided a definition in United
    States v. Atlantic Research, another CERCLA case:
    Contribution is defined as the “tortfeasor’s
    right to collect from others responsible for the
    same tort after the tortfeasor has paid more
    than his or her proportionate share, the shares
    being determined as a percentage of fault.”
    Nothing in [CERCLA] § 113(f) suggests that
    Congress used the term “contribution” in
    anything other than this traditional 
    sense. 551 U.S. at 138
    (quoting Black’s Law Dictionary 353 (8th ed.
    2004)).
    The Supreme Court has made clear that “cost recovery”
    and “contribution” are “two ‘clearly distinct’ remedies.” 
    Id. (quoting Cooper
    Indus., Inc. v. Aviall Servs., Inc., 
    543 U.S. 157
    , 163 n.3 (2004)). The Court explained the distinction as
    follows:
    [T]he remedies available in §§ 107(a) and
    113(f) complement each other by providing
    causes of action to persons in different
    procedural circumstances. Section 113(f)(1)
    authorizes a contribution action to PRPs with
    common liability stemming from an action
    instituted under . . . § 107(a). And § 107(a)
    permits cost recovery (as distinct from
    contribution) by a private party that has itself
    incurred cleanup costs. Hence, a PRP that
    pays money to satisfy a settlement agreement
    or a court judgment may pursue § 113(f)
    WHITTAKER CORP. V. UNITED STATES                               11
    contribution. But by reimbursing response
    costs paid by other parties, the PRP has not
    incurred its own costs of response and
    therefore cannot recover under § 107(a). As
    a result, though eligible to seek contribution
    under § 113(f)(1), the PRP cannot
    simultaneously seek to recover the same
    expenses under § 107(a).
    
    Id. at 139
    (internal quotation marks and citations omitted). A
    party uses contribution to get reimbursed for being made to
    pay more than its fair share to someone else, and uses cost
    recovery to get reimbursed for its own voluntary cleanup
    costs. See 
    id. at 139
    n.6.
    However, problems with this distinction arise when a
    party is ordered to incur its own cleanup costs. Such a party
    is not reimbursing someone else, but neither are its own costs
    “voluntary.” Because the procedural requirements and the
    remedies for cost recovery and contribution claims are
    distinct,4 every federal court of appeals to have considered the
    question since Atlantic Research, including this Court, has
    said that a party who may bring a contribution action for
    certain expenses must use the contribution action, even if a
    cost recovery action would otherwise be available. See, e.g.,
    Kotrous v. Goss-Jewett Co. of N. Cal., 
    523 F.3d 924
    , 932 (9th
    4
    Several courts have recognized that, given the choice, plaintiffs would
    generally prefer to proceed under a § 107 cost recovery action, rather than
    a § 113 contribution action, due to the § 107 cost recovery action’s
    different statute of limitations, its provision for strict liability, its limited
    defenses, and its opportunity for joint and several recovery. See, e.g.,
    NCR Corp. v. George A. Whiting Paper Co., 
    768 F.3d 682
    , 690 (7th Cir.
    2014); Solutia, Inc. v. McWane, Inc., 
    672 F.3d 1230
    , 1236–37 (11th Cir.
    2012).
    12            WHITTAKER CORP. V. UNITED STATES
    Cir. 2008) (“A PRP cannot choose remedies, but must
    proceed under § 113(f)(1) for contribution if the party has
    paid to satisfy a settlement agreement or a court judgment
    pursuant to an action instituted under . . . § 107 [for cost
    recovery].”).5
    Under our precedent, if Whittaker could bring its claim in
    this case as a contribution action, it is required to do so. See
    
    id. The government
    argues, and the district court determined,
    that Whittaker’s right to bring its claim in contribution was
    triggered by the Castaic Lake lawsuit, barring Whittaker from
    bringing this cost recovery action. It is clear that the Castaic
    Lake suit triggered Whittaker’s ability to bring a contribution
    claim for at least the costs it was found liable for in that case.6
    See 
    id. The determinative
    question here is whether Whittaker
    could, and therefore must, also bring a contribution action for
    costs for which it was not found liable in Castaic Lake, after
    the entry of judgment in that case.
    5
    See also 
    NCR, 768 F.3d at 690
    –92; Hobart Corp. v. Waste Mgmt. of
    Ohio, Inc., 
    758 F.3d 757
    , 767 (6th Cir. 2014) (“CERCLA’s text and
    structure lead us to conclude that PRPs must proceed under § 113(f) [for
    contribution] if they meet one of that section’s statutory triggers.”);
    Bernstein v. Bankert, 
    733 F.3d 190
    , 206 (7th Cir. 2012); 
    Solutia, 672 F.3d at 1237
    ; Morrison Enters., LLC v. Dravo Corp., 
    638 F.3d 594
    , 603 (8th
    Cir. 2011) (holding “that § 113(f) [contribution] provides the exclusive
    remedy for a liable party compelled to incur response costs pursuant to an
    administrative or judicially approved settlement under . . . [§] 107 [for cost
    recovery]”); Niagara Mohawk Power Corp. v. Chevron U.S.A., Inc.,
    
    596 F.3d 112
    , 124–28 (2d Cir. 2010) (“In our view, only § 113(f)(3)(B)
    [contribution] provides the proper procedural mechanism for [the
    plaintiff’s] claims.”).
    6
    We do not here decide whether Whittaker’s contribution claim based
    on its liability in Castaic Lake belongs solely to Whittaker’s insurers.
    WHITTAKER CORP. V. UNITED STATES                   13
    B
    CERCLA allows a party to bring a contribution claim in
    two circumstances: “during or following” being sued in a
    § 107 cost recovery action, and after the party “has resolved
    its liability to the United States or a State . . . in an
    administrative or judicially approved settlement.” 42 U.S.C.
    § 9613(f)(1), (3)(B). Although CERCLA sets forth these
    procedural triggers to bring a contribution claim, the statute
    does not actually define “contribution,” as noted above. See
    
    id. § 9601.
    The government argues that, once one of the
    procedural triggers for a party’s contribution claim has
    occurred, the party’s right to contribution extends to all of the
    party’s expenses at the site, regardless of whether those
    expenses were at issue in the triggering litigation or
    settlement.      However, the government’s argument
    mischaracterizes the contribution remedy.
    Not all of a party’s expenses related to remediating a site
    fall within the scope of contribution. In Atlantic Research,
    the Supreme Court explained that “costs incurred voluntarily
    are recoverable only by way of § 107(a)(4)(B), and costs of
    reimbursement to another person pursuant to a legal judgment
    or settlement are recoverable only under § 
    113(f).” 551 U.S. at 139
    n.6; see also 
    id. at 138
    (rejecting the government’s
    argument that contribution is “synonymous with any
    apportionment of expenses among PRPs”). Although the
    Supreme Court has not explicitly held that a party’s right to
    contribution in a CERCLA case is limited to the costs for
    which the party has been found liable, the Court’s reasoning
    in Atlantic Research strongly supports that interpretation:
    Contribution is defined as the “tortfeasor’s
    right to collect from others responsible for the
    14            WHITTAKER CORP. V. UNITED STATES
    same tort after the tortfeasor has paid more
    than his or her proportionate share, the shares
    being determined as a percentage of fault.”
    . . . [A] PRP’s right to contribution under
    § 113(f)(1) is contingent upon an inequitable
    distribution of common liability among liable
    parties.
    By contrast, § 107(a) permits recovery of
    cleanup costs but does not create a right to
    contribution. A private party may recover
    under § 107(a) without any establishment of
    liability to a third party.
    ...
    Section 113(f)(1) authorizes a contribution
    action to PRPs with common liability
    stemming from an action instituted under . . .
    § 107(a).
    
    Id. at 138–39
    (citation omitted). The Supreme Court’s
    statement that the right to contribution is “contingent upon an
    inequitable distribution of liability” indicates that a party has
    a right to recover contribution only for those costs for which
    it has been found liable; other costs can be recovered in a
    § 107 cost recovery action “without any establishment of
    liability.” See 
    id. This is
    consistent with the traditional
    notion of contribution. See Restatement (Third) of Torts
    § 23(b) (2000) (“A person entitled to recover contribution
    may recover no more than the amount paid to the plaintiff in
    excess of the person’s comparative share of responsibility.”).
    WHITTAKER CORP. V. UNITED STATES                  15
    Following Atlantic Research, we have also explained that
    a private party must use a § 113(f) contribution action to
    recover expenses paid under a settlement agreement or a
    judgment. 
    Kotrous, 523 F.3d at 932
    . “If, however, the
    private party has itself incurred response costs, it may seek
    recovery under [a cost recovery action pursuant to] § 107.”
    
    Id. The two
    other circuits to have considered the question
    have held that, even where one of the statutory triggers for a
    contribution claim has occurred for certain expenses at a site,
    a party may still bring a cost recovery action for its other
    expenses. In Bernstein v. Bankert, the Seventh Circuit
    confronted a case where some of a plaintiff’s cleanup
    expenses at a site were incurred pursuant to a 1999 finalized
    settlement with the EPA, and other expenses were incurred
    pursuant to a 2002 consent decree that was not yet final.
    
    733 F.3d 190
    , 202–03 (7th Cir. 2012). The plaintiff in
    Bernstein, the Third Site Trust Fund (the Trust), was
    established by a group of companies that were potentially
    responsible for pollution at a hazardous waste site. 
    Id. at 196.
    For the expenses the Trust incurred under the finalized 1999
    settlement, the Seventh Circuit held that the Trust was
    required to bring a contribution action, since the settlement
    “resolved its liability” and triggered § 113(f)(3)(B). 
    Id. at 204–06.
    However, the Seventh Circuit also held that the non-
    final 2002 consent decree did not resolve the Trust’s liability
    for those separate costs, and therefore the 2002 decree did not
    trigger a right to contribution. 
    Id. at 207–08.
    The Seventh
    Circuit held that the Trust could bring a cost recovery action
    under § 107 for the expenses it incurred under the 2002
    decree, because, “[t]o the extent that the Trustees’ suit seeks
    to recover expenses arising out of their performance of the
    16         WHITTAKER CORP. V. UNITED STATES
    2002 [consent decree], it is not a contribution action.” 
    Id. at 207.
    In NCR Corp. v. George A. Whiting Paper Co., the
    Seventh Circuit reaffirmed Bernstein’s approach of separately
    evaluating different sets of costs, but arrived at a slightly
    different outcome. 
    768 F.3d 682
    , 690–92 (7th Cir. 2014). In
    NCR, the plaintiff company, NCR, sought reimbursement for
    cleanup expenses it had incurred at a site under three separate
    orders from the EPA and the Wisconsin Department of
    Natural Resources issued in 2001, 2004, and 2007. 
    Id. at 691.
    NCR argued it could bring a cost recovery action for these
    expenses, and that it was not limited to a contribution action.
    
    Id. Applying Bernstein,
    the Seventh Circuit held that each
    order triggered NCR’s right of contribution for the expenses
    covered by that order. 
    Id. at 691–92.
    NCR conceded that its
    expenses incurred under the 2001 order triggered its right to
    contribution. 
    Id. at 691.
    The Seventh Circuit held that
    NCR’s expenses incurred under the 2004 order were also
    required to be reimbursed through contribution, because that
    order “resolved NCR’s liability” for those expenses,
    triggering § 113(f)(3)(B). 
    Id. at 692.
    And finally, the
    Seventh Circuit held that NCR’s expenses under the 2007
    order were also required to be brought in contribution,
    because the government brought an action in 2010 to enforce
    that order, and a contribution action is available “during or
    following” an enforcement action. 
    Id. at 691–92
    (citing
    42 U.S.C. § 9613(f)(1)). The Seventh Circuit rejected NCR’s
    argument that the expenses it incurred under the 2007 order
    before the government’s 2010 enforcement action were not
    covered by NCR’s right of contribution: “Such slicing and
    dicing of costs incurred under the same administrative order
    makes little sense when a party’s liability for all of those
    WHITTAKER CORP. V. UNITED STATES                  17
    costs will ultimately be determined in the enforcement
    action.” 
    Id. at 692.
    In Agere Systems, Inc. v. Advanced Environmental
    Technology Corp., the Third Circuit held that a party who had
    been sued in a § 107 cost recovery action could still bring its
    own cost recovery action for expenses separate from the
    liability established by the prior suit, because § 113 had not
    been triggered for those separate costs and a contribution
    action was therefore unavailable. 
    602 F.3d 204
    , 225 (3d Cir.
    2010). One of the plaintiffs in Agere, TI Automotive Systems
    LLC (TI), had paid into a trust fund with other potentially
    responsible parties to cover a certain set of expenses at a site
    (the “Operational Unit One” expenses), even though TI had
    not been sued for those expenses. 
    Id. at 212.
    TI had also
    previously been sued by the EPA in a cost recovery action
    under § 107 for a different set of expenses (the “Operational
    Unit Two” expenses), resulting in a consent decree requiring
    TI to pay those separate expenses. 
    Id. at 212–13.
    The Third
    Circuit held that TI was not required to use a contribution
    action for all of its claims, and could bring a § 107 cost
    recovery action to recover its share of the Operational Unit
    One expenses, even though TI had been sued by the EPA
    under § 107 for the Operational Unit Two expenses. 
    Id. at 225–26.
    The Third Circuit also held that another plaintiff,
    Agere Systems, Inc. (Agere), could bring a cost recovery
    action because it had not been sued by the EPA for the
    expenses related to either Operational Unit. 
    Id. The Third
    Circuit explained that “Agere and TI do not have § 113(f)
    contribution claims for the settlement sums because those
    parties were never themselves sued for those amounts by the
    EPA or by other PRPs.” 
    Id. at 225
    (emphasis added).
    18           WHITTAKER CORP. V. UNITED STATES
    Bernstein, NCR, and Agere each demonstrate that a
    party’s right to contribution for some of its expenses at a site
    does not necessarily mean that the party loses its right to
    bring a cost recovery action for other expenses. Both
    Bernstein and Agere held that plaintiffs could bring cost
    recovery actions for expenses separate from those for which
    the plaintiffs had a right of contribution. And NCR held that
    the plaintiff was required to bring all of its claims in
    contribution because each set of expenses was covered by an
    order triggering the right to contribution.7
    Considering the closely related issue of whether a party’s
    right to contribution for some of its expenses triggers the
    statute of limitations for contribution for all of its other
    expenses, the First Circuit has held that the limitations
    periods for separate sets of expenses are triggered
    independently. Am. Cyanamid Co. v. Capuano, 
    381 F.3d 6
    ,
    13–15 (1st Cir. 2004). In American Cyanamid, a hazardous
    waste site required both soil and groundwater remediation.
    
    Id. at 10–11.
    In previous litigation, a potentially responsible
    party called the Rohm & Haas Company (R&H) was held
    liable in a § 107 cost recovery action for expenses related to
    7
    The Seventh Circuit’s statement regarding the “slicing and dicing” of
    costs under the 2007 administrative order is consistent with our analysis.
    The statement refers to “slicing and dicing of costs incurred under the
    same administrative order,” where NCR’s “liability for all of those costs
    will ultimately be determined in the enforcement 
    action.” 768 F.3d at 692
    (emphasis added). It is apparent that the Seventh Circuit did not find it
    generally problematic to consider different sets of expenses separately,
    because the court separately evaluated NCR’s expenses under each of the
    three orders. Instead, the Seventh Circuit found it problematic to further
    divide NCR’s expenses under the 2007 order, when NCR’s liability for all
    of those expenses would be determined in the government’s enforcement
    action.
    WHITTAKER CORP. V. UNITED STATES                 19
    the soil cleanup. 
    Id. at 10.
    R&H also entered into a separate
    consent decree with the United States related to the
    groundwater cleanup. 
    Id. at 11.
    R&H later brought a
    CERCLA contribution action against other potentially
    responsible parties for its groundwater cleanup expenses. 
    Id. The First
    Circuit upheld R&H’s contribution action over the
    defendants’ argument that the statute of limitations for
    contribution for the groundwater expenses had been triggered
    by R&H’s earlier liability for the soil expenses. 
    Id. at 13.
    The First Circuit explained that CERCLA’s statute of
    limitations for contribution claims bases the timeliness of an
    “action for contribution for any response costs or damages”
    on “the date of judgment in any action . . . for recovery of
    such costs or damages.”            
    Id. (quoting 42
    U.S.C.
    § 9613(g)(3)). The First Circuit held that the phrase “‘such
    costs or damages’ refers to the costs or damages contained in
    the ‘judgment.’” 
    Id. (emphasis added).
    “[A] PRP has three
    years to seek contribution for costs contained within a
    judgment. The statute of limitations, however, is not
    triggered for costs not contained within the judgment.” 
    Id. at 15;
    see also ASARCO, LLC v. Celanese Chem. Co., 
    792 F.3d 1203
    , 1215 (9th Cir. 2015) (“[T]here is no limit in the statute
    to prevent a party in an early settlement from seeking
    contribution related to a later settlement, as long as those
    settlements cover separate obligations.”); RSR Corp. v.
    Commercial Metals Co., 
    496 F.3d 552
    , 557 (6th Cir. 2007)
    (“Rather than focus on who settled the cost-recovery action,
    in short, the statute asks us to focus on what was settled.”).
    Although these cases considered statute of limitations
    questions, their reasoning confirms that a party’s right to
    contribution is limited to the expenses for which it has been
    found liable.
    20           WHITTAKER CORP. V. UNITED STATES
    In this case, Whittaker was found liable to the Castaic
    Lake plaintiffs for the expenses specifically related to
    removing perchlorate from the plaintiffs’ wells and replacing
    their water. Whittaker now seeks reimbursement from the
    government for a different set of expenses, for which
    Whittaker was not found liable in Castaic Lake.8 Following
    the guidance of the Supreme Court and the other circuit
    courts, we hold that Whittaker was not required to bring its
    claims in this case in a § 113(f) contribution action after its
    liability was resolved in Castaic Lake.
    C
    The government presents two text-based arguments for
    why a party who has been sued in a § 107 cost recovery
    action for expenses related to pollution at a site should be
    limited to a contribution action for all of the party’s expenses
    at the site, regardless of whether the expenses are covered by
    the liability established by the prior § 107 suit. We find
    neither argument persuasive.
    First, noting that § 113(f)(1) allows a contribution action
    to be brought “during or following” a cost recovery action
    under § 107, see 42 U.S.C. § 9613(f)(1), the government
    argues that a party’s right to contribution cannot be limited to
    the liability established by the § 107 cost recovery action.
    After all, it would not make sense to permit a party to recover
    contribution before its liability is established if the party’s
    right to contribution is limited to its established liability.
    However, the Supreme Court has explained that:
    8
    Nor is Whittaker’s own liability for the expenses it seeks in this case
    pending in any other litigation, as far as we are aware.
    WHITTAKER CORP. V. UNITED STATES                        21
    The statute authorizes a PRP to seek
    contribution “during or following” a suit
    under . . . § 107(a). Thus, § 113(f)(1) permits
    suit before or after the establishment of
    common liability. In either case, a PRP’s
    right to contribution under § 113(f)(1) is
    contingent upon an inequitable distribution of
    common liability among liable parties.
    By contrast, § 107(a) permits recovery of
    cleanup costs but does not create a right to
    contribution. A private party may recover
    under § 107(a) without any establishment of
    liability to a third party.
    Atl. 
    Research, 551 U.S. at 138
    –39 (emphasis added; citation
    omitted). While the statute permits a party to initiate a
    contribution action while a § 107 cost recovery suit is
    pending, actual recovery of contribution under § 113(f)(1) is
    limited to the expenses for which the party is found liable.9
    See 
    Bernstein, 733 F.3d at 207
    (“To the extent that the
    Trustees’ suit seeks to recover expenses arising out of their
    performance of the 2002 [consent decree], it is not a
    contribution action.”); United States v. Davis, 
    261 F.3d 1
    , 46
    (1st Cir. 2001) (“This [statutory] language anticipates that a
    defendant in a § [107] cost recovery action may initiate a
    contribution action before its own liability is established.
    Consistent with this scheme, a § [107] defendant whose
    liability has been established may be awarded declaratory
    9
    A party may also be able to obtain a declaratory judgment in a
    contribution action, in order to assign proportionate liability for any
    uncertain future expenses. See Boeing Co. v. Cascade Corp., 
    207 F.3d 1177
    , 1191–92 (9th Cir. 2000).
    22            WHITTAKER CORP. V. UNITED STATES
    relief before that liability has been fully discharged.”). This
    is how contribution claims traditionally work.              See
    Restatement (Third) of Torts § 23(b) & cmt. b.10 For this
    reason, it was not the terms of the Castaic Lake complaint
    that determined Whittaker’s right to recover contribution, but
    rather the extent of the costs for which Whittaker was held
    liable in that case.
    Second, noting that § 113(f)(1) allows a contribution
    action to be brought against “any other person who is liable
    or potentially liable” under § 107, see 42 U.S.C. § 9613(f)(1),
    the government argues that, once a contribution claim has
    been triggered, the scope of expenses recoverable in
    contribution is coextensive with the scope of potential
    liability under § 107, including “any . . . necessary costs of
    response incurred” by a party, see 
    id. § 9607(a)(4)(B).
    If the
    right to contribution were so broad, there would be no reason
    for courts to evaluate different sets of expenses separately in
    deciding whether a party has a contribution claim, yet
    evaluating expenses separately is precisely what courts have
    done. See, e.g., 
    NCR, 768 F.3d at 690
    –92; Bernstein,
    10
    As explained in the comment:
    A person seeking contribution must extinguish the
    liability of the person against whom contribution is
    sought for that portion of liability, either by settlement
    with the plaintiff or by satisfaction of judgment. As
    permitted by procedural rules, a person seeking
    contribution may assert a claim for contribution and
    obtain a contingent judgment in an action in which the
    person seeking contribution is sued by the plaintiff,
    even though the liability of the person against whom
    contribution is sought has not yet been extinguished.
    Restatement (Third) of Torts § 23 cmt. b (citations omitted).
    WHITTAKER CORP. V. UNITED STATES                 
    23 733 F.3d at 207
    –08; Agere 
    Sys., 602 F.3d at 225
    –26; Am.
    
    Cyanamid, 381 F.3d at 14
    –16. Section 113(f)(1)’s reference
    to § 107’s potentially responsible parties indicates from
    whom contribution may be sought, not the scope of expenses
    that are recoverable in contribution.
    D
    Finally, our holding is consistent with CERCLA’s
    purposes. As noted above, CERCLA was intended to
    incentivize both environmental cleanup efforts and negotiated
    settlements of liability. Chubb 
    Custom, 710 F.3d at 956
    .
    Allowing a party who has incurred substantial environmental
    response costs over a span of decades to recover from other
    potentially responsible parties serves these dual goals. See
    Fireman’s Fund Ins. Co. v. City of Lodi, Cal., 
    302 F.3d 928
    ,
    948 (9th Cir. 2002) (“Potential purchasers of abandoned or
    underutilized contaminated properties are often deterred from
    purchasing and cleaning up these properties by exposure to
    unbounded and uncertain liability.”); 
    Bernstein, 733 F.3d at 214
    (“[T]he cost recovery action is subject to a longer statute
    of limitations, making it arguably the preferable recovery
    vehicle for a PRP embarking on what might well be a decade-
    long cleanup effort, and thus actually creating a further
    positive incentive to settle.”).
    We recognize that CERCLA’s goal of encouraging
    prompt settlement may also be served by interpreting the
    right of contribution broadly, because the imposition of a
    shorter statute of limitations would incentivize parties to
    initiate lawsuits sooner. See 42 U.S.C. § 9613(g); 
    ASARCO, 792 F.3d at 1211
    . Yet such a broad interpretation of
    “contribution” is inconsistent with the balance struck by
    Congress and with the Supreme Court’s interpretation of the
    24         WHITTAKER CORP. V. UNITED STATES
    term. We do not believe that Congress mandated parties who
    have been sued in § 107 cost recovery actions to bring all of
    their own CERCLA claims in the form of a contribution
    action, on an accelerated timeframe, regardless of the merit
    or the result of the § 107 cost recovery suit.
    IV
    Because Whittaker seeks to recover expenses that are
    separate from those for which Whittaker’s liability is
    established or pending, Whittaker was not required to bring
    this suit as a claim for contribution. Whittaker therefore is
    not barred on this basis from bringing a cost recovery action
    against the United States.
    REVERSED and REMANDED.
    OWENS, Circuit Judge, concurring in all but Part III D:
    The Court’s opinion persuasively follows current
    Supreme Court and circuit law interpreting the relevant
    statutory provisions, so I concur. Yet I do not join Part III D,
    as the case law, in my view, has drifted from what Congress
    intended when it passed and amended CERCLA in the 1980s.
    See Chubb Custom Ins. Co. v. Space Sys./Loral, Inc.,
    
    710 F.3d 946
    , 956 (9th Cir. 2013).
    Requiring all related contribution claims to be “dealt with
    in a single action” would “encourage private party settlements
    and cleanup” because the threat of being sued “as a third-
    party defendant, concurrent with the original litigation, has
    the effect of bringing all such responsible parties to the
    WHITTAKER CORP. V. UNITED STATES               25
    bargaining table at an early date.” H.R. Rep. No. 99-253, pt.
    1, at 80 (1985), reprinted in 1986 U.S.C.C.A.N. 2835, 2862.
    Rather than dining at the same table for one big CERCLA
    feast, our holding—dictated in my view by language in
    Atlantic Research—permits adversaries to fight for
    generations over moldy leftover crumbs. Good for lawyers,
    but bad for the environment and the communities affected by
    the contamination.
    I urge Congress to take a second look at this aspect of
    CERCLA.