New Mexic Ex Rel. State Eng'r v. Carson ( 2018 )


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  •                                                                           FILED
    United States Court of Appeals
    PUBLISH                       Tenth Circuit
    UNITED STATES COURT OF APPEALS                  August 15, 2018
    Elisabeth A. Shumaker
    FOR THE TENTH CIRCUIT                      Clerk of Court
    _________________________________
    STATE OF NEW MEXICO, ex rel. State
    Engineer,
    Plaintiff - Appellee,
    and
    UNITED STATES OF AMERICA;
    PUEBLO DE NAMBE; PUEBLO DE
    POJOAQUE; PUEBLO DE SAN
    ILDEFONSO; PUEBLO DE TESUQUE,
    Intervenors Plaintiffs - Appellees,
    and
    CITY OF SANTA FE, SANTA FE
    COUNTY; RIO DE TESUQUE
    ASSOCIATION, INC.,
    Defendants - Appellees,
    v.                                                    No. 17-2147
    NANSY CARSON; PAUL DOTSON;
    HELEN RINKE; ANNETTE DURAN;
    GRACE L. GOMEZ; MARGO GOMEZ;
    BARBARA AAMODT; VIOLA
    GONZALES; PAUL AAMODT;
    GILBERT GONZALES; PETE ARAGON;
    LUCILLE GONZALES; MARGIE
    ARCHIBEQUE; DALILA ARCHULETA;
    JOSE G. GONZALES; MARDY
    GONZALES; EDUARDO ARCHULETA;
    LARRY HERRERA; ANGIE
    ARCHULETA; JOHN HOGDEN; ISAAC
    ARCHULETA; M. A. LATHROP; JOE
    ARCHULETA; JANE LIPMAN; JOHN P.
    ARCHULETA; ELVIRA ARCHULETA;
    MATHEW LOGGHE; JOSE P.
    ARCHULETA; TAMMY LOGGHE;
    JERRY LUGO; LYDIA ARCHULETA;
    JANET B. ARROWSMITH; STEPHANIE
    KELLY MADRID; JAMES R.
    ATTLESEY; EDNA MAES; KATHLEEN
    S. ATTLESEY; ANNE MARTINEZ;
    WALTER MARTINEZ; BAUDILIO G.
    BACA; ROBERTO F. BACA; EUGENE
    ORTIZ; JOHN ORTIZ; JAMES P.
    BARBER; JOHN PROVOST; RAY
    JAMES ROYBAL; MARK BLEA;
    STELLA SHELBURN; APRIL BLEA;
    TONY TRUJILLO; JOHN BORREGO;
    CHRISTI OFFUTT; CATHERINE
    BORREGO; JUAN BORREGO; JOSEPH
    P. VALDEZ; NATHAN L. BORREGO;
    DAN VALENCIA; WARREN HALL
    YOUNG; M. J. BUSTOS; LUCY YUAN;
    IGNACIO CARRENO; ANNABELLE
    CARRENO; STEVE CARSON; TIM
    CASH; MELVIN CHANEY; ELAINE
    CHAVEZ; MANUEL CHAVEZ; FELIX
    CHAVEZ; LYNNE COMEAU; LUCY M.
    CORNWELL; MARCELLA CUR;
    GERARD CUR; MICHAEL DEMARIA;
    BRUCE DURAN; DAVE DURAN;
    LEROY DURAN; MICHELLE DURAN;
    PRISCILLA DURAN; ROBERT L.
    DURAN; RONNIE DURAN; STEVE
    DURAN; BEVERLY DURAN-CASH;
    TANYA EDWARDS; MATHEW
    EDWARDS; VIRGINIA ESPINOSA;
    ANDREA FISHER; LINDA FLUK;
    ARNOLD GABALDON; DAVID
    GALLEGOS; ELAINE GALLEGOS;
    MANNY GALLEGOS; NICK
    GALLEGOS; GLORIA J. GALLEGOS;
    PHYLLIS GALLEGOS; LIA
    GALLEGOS; RAMON GALLEGOS;
    2
    VALDEZ GALLEGOS; JANITO
    GALLEGOS; ANTHONY GARCIA;
    JERRY L. GARCIA; JOE GARCIA;
    AMELIA GARCIA; KATHLEEN
    GARCIA; LEONARDO GARCIA;
    MARIA E. GARCIA; MARIANO
    GARCIA; RAMON GARCIA; RAMONA
    GARCIA; GILBERT GARDUNO;
    GILBERT JOHN GARDUNO;
    KATHERINE GARDUNO; JD PAUL
    GARDUNO; MARGARET GARDUNO;
    FERNANDO GARZON; FERNIE M.
    GIRON; GEORGE GOMEZ; JOHN
    GOMEZ; LOYOLA GOMEZ; RAMONA
    GOMEZ; BETH GONZALES; DEBBIE
    GONZALES; FERMIN GONZALES;
    JUAN GONZALES; MARLENE
    GONZALES; ROBERT GONZALES;
    RODOLFO GONZALES; SUSAN
    GONZALES; JAKE GONZALES; DIANA
    GONZALEZ; TONY GONZALEZ;
    EILEEN M. GOODWIN; NANCY
    GRABOWSKI; JOHN GUTTING;
    PUANANI G. HARVEY; ERNESTINE
    HERRERA; MARTHA HERRERA;
    KEVIN HERRERA; NICOLE VOIGHT;
    THOMAS HICKS; CAROL HOGSETT;
    VICTOR HOGSETT; DOLORES B.
    JACOBS; BENITO JACQUEZ; CARLA
    M. JACQUEZ; EDWARD JACQUEZ;
    FACUNDO CUNDY JIMENEZ; JUAN C.
    JIMENEZ; LOUISE L. JIMENEZ; SARA
    JIMENEZ; LORRAINE JIMINEZ;
    FRANK R. JIMINEZ; JAMES JIRON;
    JUAN F. JIRON; ARABELLA A. JIRON;
    LYNN R. KELLY; KIM HELMS;
    PATRICIA MCMAHON KENNEDY;
    RICHARD L. KREISCHER; DIANE P.
    KREISCHER; AARON LAW; ROSE
    LAW; KARLA LEYBA; CHRISTINA D.
    LOPEZ; JOSEPH C. LOPEZ; SHERRY
    LOPEZ; MANUEL LOPEZ; PETRONILA
    M. LOPEZ; MARGARET E. LOPEZ;
    3
    ORLANDO L. LOPEZ; EDWARD
    LUCERO, JR.; STEPHANIE LUCERO;
    NANCY F. LUJAN, (Doherty); AMADEO
    R. LUJAN; PEDRO LUJAN; EVELYN
    LUJAN; JANET HERRERA; TOM
    LYNCH; LARRY MAASSEN;
    MARYBETH MAASSEN; ROMERO
    MAES; LUCY MAES; VIRGINIA MAES;
    MICHAEL MARGIOTTA; MARY
    ELLEN MARINO; ALEX MARTINEZ;
    BERNADETTE MARTINEZ; EDWARD
    F. MARTINEZ; EMILIO MARTINEZ;
    GERARD MARTINEZ; SUSIE
    MARTINEZ; JOSE AB MARTINEZ;
    MANUEL MARTINEZ; ANGIE
    MARTINEZ; PAUL MOORE; MANUEL
    MARTINEZ; FAVIOLA MARTINEZ;
    MARY G. MARTINEZ; MICHAEL
    MARTINEZ; RODNEY DAVID
    MARTINEZ; VICTOR MARTINEZ;
    BERLINDA MARTINEZ; CINDY
    MARTINEZ; MARY WOODSON,
    Woodson Family Trust; MARCELLA
    MATHIESON; PETER GOMEZ;
    RAYMOND MCALLISTER; ESTATE OF
    ALLEN MCNOUN; MARK MCNOUN;
    A. GREER MCSPADDEN; JACOB
    MENDEZ; JESSICA L. MENDEZ;
    SANDRA MENDOZA; BRENDA
    MOLINA; ELEAZAR MOLINA; SYLVIA
    MOLINA; JOSEPH MONTES;
    ANTHONY MONTOYA; VICKIE
    MONTOYA; BEN MONTOYA;
    CARMEN MONTOYA; DAVID
    MONTOYA; CYNTHIA MONTOYA;
    HENRY MONTOYA; VIRGINIA
    MONTOYA; LEE NARANJO; DAVE
    NEAL; CHRISTELLA NEAL; KEITH J.
    OBERMAIER; HEATHER NORDQUIST;
    TERRENCE NORDQUIST, MIKE
    O'KEEFE; JOHANNA W. OGLE; JOSE F.
    ORTIZ TRUST; BART ORTIZ; TERI A.
    ORTIZ; MARGARET ORTIZ; EDDIE H.
    4
    ORTIZ; JENNIE ORTIZ; ROSA M.
    ORTIZ; STEPHANIE PADILLA; DAVID
    PAUL; C. ROBERT QUINTANA;
    ANNETTE PEREZ; BERSABELLA R.
    PEREZ; KRISTOPPHER PETERSON;
    FRANCES QUINTANA; CELESTINO
    QUINTANA; ANDREW RIVERA; J. E.
    ROYBAL; SYLVIA QUINTANA;
    HERMAN TRUJILLO; KATHY
    ROMERO; KATHRYN L. ROMERO;
    FRANCES QUINTANA; FERNANDO
    QUINTANA; ARCY RIVERA; JOHN
    VALENCIA; AMELIA ROYBAL; JUAN
    F. ROMERO; GUS ROYBAL; MARY
    QUINTANA; LUCY RIOS; MARY
    RICHERSON; ROBERT RIOS;
    AMANDA RIVAS; THOMAS RIVAS;
    JOSEPH J. ROMERO; CAROLYN
    ROMERO; DANETTE TRUJILLO; JUAN
    F. ROMERO; AUGINALDO ROMERO;
    JOHN ROMERO; LOLA THOMPSON;
    REUBEN ROYBAL; JOSE ALFREDO
    ROYBAL; JOSEPH A. VALDEZ; JOANN
    S. ROMERO; JUNE ROYBAL; JOE
    ROMERO; CAROLYN HALL YOUNG;
    OLIVIA ROMERO; MARGARITA
    TRUJILLO; MONICA TRUJILLO;
    RUBANNA RODRIGUEZ; AUDREY
    TORRES; LARRY S. ROYBAL; ANNA
    BELLE RIVERA; OLIVER RIVERA;
    LARRY RODRIGUEZ; STEVE
    SALAZAR; PHILBERT ROMERO;
    VINCENT YUAN; KATHY ROMERO;
    FLORENCIO ROMERO; ELIZABETH
    ROMERO; CLEO B. VALDEZ;
    ATANACIO ROMERO; ORALIA M.
    ROMERO; DIANE TRUJILLO;
    PATRICIA ROYBAL; GERALDINE R.
    TOWLES; ANNETTE ROYBAL;
    BERTHA L. ROMERO; CIPRIANO
    ROMERO; HENRY ROYBAL; LYNNE
    VELASCO; DIANE ROYBAL; ELLEN
    TRUJILLO; MONA VALENCIA; PATSY
    5
    SANDOVAL; FREDDY ROYBAL;
    FABIE VALDEZ; SEFERINO VALDEZ;
    JEFF TRUJILLO; JAKE TRUJILLO;
    JOHN B. TRUJILLO; PATRICIA
    GONZALES-URIOSTE; THE ESTATE
    OF PEDRO ROYBAL; JENNIFER
    DURAN ULIBARRI; STEVEN
    DUNBAR, Spin; CASA LAS
    BARRANCAS HOMEOWNERS
    ASSOCIATION; MANUEL F. VALDEZ;
    LEVI SANDOVAL; SUSAN WOLFF;
    JERRY WOLFF; FLAVIO VALENCIA;
    CELIA C. ULIBARRI; MAUREEN
    TRUJILLO; BARBARA WOLF; A. E.
    VALDEZ; PEDRO ROMERO; GEORGE
    VIGIL; JOE TRUJILLO; DORIS
    ROYBAL; DAVID WOLF;
    CHRISTELLA A. SALAZAR; ISADOR
    VALDEZ; DIANA TRUJILLO; MONICA
    ROYBAL; DELBERT ROYBAL;
    RICARDO ROMERO; CORDELIA
    ROYBAL; ANDY WELCH; CATHY
    SALAZAR; THOMAS A. SISNEROS;
    ARTHUR & LAURA ROYBAL ESTATE;
    CARMELITO SWEENEY; JESSICA
    TRUJILLO; PAMELA J. TRUJILLO,
    ELIZA VALDEZ; ESTER VIGIL;
    LOUISE VIGIL; GARY SULLIVAN;
    CRISTINA SALAZAR-LANGLEY;
    ERNIE TRUJILLO; JOANN SERNA;
    EDWARD VALDEZ; PATRICIA
    TRUJILLO; STELLA TRUJILLO; JOSE
    TRUJILLO; PITA VALENCIA; ARNOLD
    VIGIL; VANESSA STEIN; CHRIS
    VALDEZ; ROMAN VALDEZ; CARL
    TRUJILLO; PHILLIP VILLAREAL;
    LOYOLA TRUJILLO; ALEX TRUJILLO;
    PHILLIP ROYBAL; LINDA SALAZAR;
    LORETTA VALERIO; VICTOR
    SANDOVAL; JOHN SENA; ANNA V.
    TRUJILLO; ALBERT STALDELMAIER;
    VICENT ROYBAL; JAKE
    SCARBOROUGH; DAN TRUJILLO;
    6
    MARTHA TRUJILLO; LARRY
    ULIBARRI; TEOFILO VIGIL;
    PRESCILLA ROYBAL; JEOFF
    URIOSTE; WILLIAM ROYBAL; FRANK
    SENA; SHARON TRUJILLO; DANIEL J.
    TRUJILLO; RONALD TRUJILLO; ERIK
    VALDEZ; ROY TRUJILLO; ANNIE
    VIGIL; SYLVIA TRUJILLO; PHILLIP
    ULIBARRI; ESQUIPULA N. VALDEZ;
    OLIVIA TRUJILLO; SOCORRO
    TRUJILLO; ERNEST ULIBARRI, JR.;
    JOHN VALDEZ; RUBY VALDEZ;
    DARLENE VALDEZ; GUSTAVO VIGIL;
    MATTHEW WHEELER; SYLVIA
    VILLAREAL; PAUL WHITE; RICHARD
    BERNARD; JACQUELINE CORDOVA;
    DEBORAH DANT; ASHLEY GARCIA;
    GABRIEL C. HERRERA; GABRIEL C.
    HERRERA, JR.; GLENDA IRVING;
    LORRAINE JOHNSON; BLAIR
    NAYLOR; ROBERTO C. ORTIZ; DAVID
    M. SUSZCYNSKY; MARK WOLFF;
    WOODSON FAMILY TRUST,
    Defendants - Appellants,
    and
    BG & CO, LLC; MARIE BERNARD;
    CLARA DEMARIA; CHRISTOPHER
    GARCIA; GABRIEL A. HERRERA;
    GARY JOHNSON; ELIZABELLE
    MARTINEZ; LIONEL NAYLOR; MARY
    ELLEN ORTIZ; DEBORAH PENA;
    FRANK ROMERO, JR.; BILL ROYBAL;
    DANNY ROYBAL; JOSEPH LARRY
    ROYBAL; ELISABETH SANDOVAL,
    Appellants.
    _________________________________
    7
    Appeal from the United States District Court
    for the District of New Mexico
    (D.C. No. 6:66-CV-06639-WJ-WPL)
    _________________________________
    Dori E. Richards (A. Blair Dunn, with her on the briefs), Western Agriculture, Resource
    and Business Advocates, LLP, Albuquerque, New Mexico, for Appellants.
    John L. Smeltzer, Environment & Natural Resources Division, U.S. Department of
    Justice (Eric Grant, Andrew “Guss” Guarino, Mark R. Haag, Environment & Natural
    Resources Division, U.S. Department of Justice; Joshua Mann, U.S. Department of the
    Interior; with him on the briefs), Washington, D.C., for the United States of America.
    Gregory C. Ridgley (Arianne Singer and Kelly Brooks Smith, with him on the briefs),
    Santa Fe, New Mexico, for the State of New Mexico.
    John W. Utton, Utton & Kery, P.A., Santa Fe, New Mexico, filed an answer brief and a
    supplemental brief on behalf of Santa Fe County.
    Marcos D. Martinez, Santa Fe, New Mexico, filed an answer brief and a supplemental
    brief on behalf of the City of Santa Fe.
    Larry C. White, Santa Fe, New Mexico, filed a response brief and a supplemental brief
    on behalf of the Rio de Tesuque Association, Inc.
    Scott B. McElroy and Alice E. Walker, McElroy, Meyer, Walker & Condon, P.C.,
    Boulder, Colorado, filed an answer brief and a supplemental brief on behalf of the Pueblo
    of Nambé.
    Maria O’Brien and Sarah M. Stevenson, Modrall Sperling, Albuquerque, New Mexico,
    filed an answer brief and a supplemental brief on behalf of the Pueblo of Pojoaque.
    Peter C. Chestnut and Ann Berkley Rodgers, Chestnut Law Offices, P.A., Albuquerque,
    New Mexico, filed an answer brief and a supplemental brief on behalf of the Pueblo De
    San Ildefonso.
    Majel M. Russel, Elk River Law Office, Billings, Montana, filed an answer brief and a
    supplemental brief on behalf of the Pueblo de Tesuque.
    _________________________________
    Before LUCERO, McKAY, and MORITZ, Circuit Judges.
    _________________________________
    8
    LUCERO, Circuit Judge.
    _________________________________
    This appeal arises from a decades-long water rights adjudication in the
    Pojoaque Basin of New Mexico. After a settlement was reached among many of the
    parties involved, those who did not agree to the settlement objected. The district
    court overruled their objections, approved the settlement, and entered final judgment.
    The objecting parties now appeal. Exercising jurisdiction under 
    28 U.S.C. § 1291
    ,
    we reverse and remand the case for entry of an order vacating the district court’s
    judgment and dismissing the objections for lack of subject matter jurisdiction.
    I
    The Pojoaque Basin (the “Basin”) comprises a geographic area limited by a
    surface water divide within which area rainfall and runoff flow into arroyos,
    drainages, and named tributaries that eventually drain to the Rio Pojoaque and
    several unnamed arroyos in its immediate vicinity. Substantially all of the Basin lies
    within the boundaries of the San Ildefonso, Pojoaque, Nambé, and Tesuque Pueblos
    tribal bands. The United States is trustee of the Pueblos’ lands and water rights.
    In 1966, the state of New Mexico filed suit in the U.S. District Court for the
    District of New Mexico to adjudicate the rights of water users in the Basin. The
    United States intervened on behalf of the Pueblos and on its own behalf. And the
    Pueblos subsequently intervened on their own behalf in 1974. The district court and
    the appointed special master then began an exhaustive process to adjudicate the water
    rights of all parties.
    9
    Preliminarily, the district court ruled that the Pueblos had first-priority rights
    to divert most of the Basin’s average annual surface flow for the purpose of
    irrigation. Additionally, the court determined that the Pueblos had first-priority
    irrigation rights in the Rio Tesuque (one river that flows into the Rio Pojoaque)
    exceeding that river’s average annual surface flow. The court qualified its
    conclusion by noting that these rights included only the Pueblos’ irrigation rights, not
    their rights to water for other uses.
    In approximately 1999, the parties began settlement negotiations under the
    supervision of the district court. Congress subsequently agreed to a proposed
    settlement by passing the Claims Resolution Act of 2010, which authorized the
    Secretary of the Interior and the Bureau of Reclamation to design and build the
    Regional Water System, which would supply 2,500 acre feet per year (“AFY”) of
    water to the Pueblos and 1,500 AFY to private water users. Claims Resolution Act,
    Pub. L. No. 111-291, § 614, 
    124 Stat. 3065
    , 3143-44 (2010). In 2013, New Mexico
    submitted the settlement to the district court for approval, and the court issued a show
    cause order that provided all water claimants in the Basin an opportunity to object to
    the proposed settlement.
    The settlement provides that each Pueblo has a first-priority right, senior to all
    other users, for a specified maximum amount of water. These rights are divided into
    “existing” and “future” rights: future rights may generally not be enforced against
    non-Pueblo users, but existing rights may be so enforced. The settlement did not
    determine the extent of existing non-Pueblo water rights, but the Pueblos and the
    10
    United States agreed not to make inter se challenges to the priority and quantification
    of non-Pueblo wells.
    These settlement terms applied to all existing non-Pueblo water users, but non-
    Pueblo well users who joined the settlement received further advantages. For
    example, a well user who joins the settlement is not subject to priority enforcement
    of any Pueblo water rights if the well user agrees to abide by certain conditions. In
    addition, the settlement appoints the State Engineer as Water Master and provides
    that the State Engineer will administer Pueblo and non-Pueblo rights. The State
    Engineer has already promulgated rules for the administration of state-law water
    rights and, in September 2017, promulgated rules for the Basin. 
    N.M. Code R. §§ 19.25.13
    , 19.25.20. These rules provide that non-settling parties shall have the
    same rights and benefits that would have been available without the settlement. 
    N.M. Code R. § 19.25.20.119
    (D)-(E).
    In response to its show cause order, the district court received approximately
    eight hundred objections from parties not directly bound by the settlement agreement.
    The court determined that the objectors bore the burden of showing that the
    settlement should not be approved. Specifically, each objector was required to
    demonstrate that their own rights would be harmed by the settlement and that the
    terms were: (1) not fair, adequate, or reasonable; (2) not in the public interest; or
    (3) not consistent with applicable law.
    The objectors advanced two main arguments. First, they contended that the
    settlement was contrary to law because it altered the state-law priority system. The
    11
    district court reasoned that this concern was premature, because the settlement did
    not change any priority dates, and the non-priority administration would be
    performed pursuant to rules that had not yet been promulgated. N.M. ex rel. State
    Eng’r v. Aamodt, 
    171 F. Supp. 3d 1171
    , 1186-87 (D.N.M. 2016). Second, the
    objectors argued that the settlement was contrary to law because the Attorney
    General of New Mexico could not agree to enforce the settlement without the state
    legislature’s approval. Rejecting this argument, the district court held that the
    Attorney General of New Mexico has the authority to close the Basin to further
    development and to limit the issuance of domestic well permits. 
    Id. at 1186
    . On
    March 23, 2016, the district court issued a partial final judgment and decree that
    definitively adjudicated the Pueblos’ water rights. The objectors then filed a motion
    to amend, arguing that a state statute, 
    N.M. Stat. Ann. § 72-1-12
    , mandated
    legislative approval for all Indian water-rights settlements. This motion was denied.
    On December 9, 2016, the state moved for entry of final judgment, subject
    only to the resolution of final inter se proceedings regarding non-Pueblo water rights.
    On July 14, 2017, the district court entered its final judgment.1 The objectors now
    appeal.
    II
    1
    The district court stated that it entered judgment pursuant to Fed. R. Civ. P.
    54(b). But that rule applies only in situations in which the court directs “entry of a
    final judgment as to one or more, but fewer than all claims or parties.” Fed. R. Civ.
    P. 54(b). The district court’s judgment was sufficiently final for the purposes of our
    appellate review under 
    28 U.S.C. § 1291
    , because it “fully resolve[d] all claims for
    relief” as to the Pueblos’ rights. Harolds Stores, Inc. v. Dillard Dep’t Stores, Inc., 
    82 F.2d 1533
    , 1541 (10th Cir. 1996).
    12
    Our review of a district court’s decision to approve a consent decree is for
    abuse of discretion. Johnson v. Lodge #93 of Fraternal Order of Police, 
    393 F.3d 1096
    , 1102 (10th Cir. 2004). We review questions of law, including whether a
    consent decree “affects rights derived from state law,” de novo. 
    Id.
    We ultimately conclude that the objectors lack standing to bring this suit. As
    the Supreme Court has explained:
    Our cases have established that the irreducible constitutional minimum
    of standing contains three elements. First, the plaintiff must have
    suffered an injury in fact—an invasion of a legally protected interest
    which is (a) concrete and particularized, and (b) actual or imminent, not
    conjectural or hypothetical. Second, there must be a causal connection
    between the injury and the conduct complained of—the injury has to be
    fairly traceable to the challenged action of the defendant, and not the
    result of the independent action of some third party not before the court.
    Third, it must be likely, as opposed to merely speculative, that the
    injury will be redressed by a favorable decision.
    Lujan v. Defenders of Wildlife, 
    504 U.S. 555
    , 560-61 (1992) (quotations, citations,
    and alterations omitted). As a general rule, non-settling parties have no standing to
    challenge a settlement in district court. In re Integra Realty Res. Inc., 
    262 F.3d 1089
    ,
    1102 (10th Cir. 2001).
    A limited exception exists, however, for non-settling parties who can
    demonstrate that they will suffer “plain legal prejudice” as a result of the settlement.
    
    Id.
     Courts have primarily applied this doctrine in class action cases. See, e.g., id.;
    Eichenholtz v. Brennan, 
    52 F.3d 478
    , 482-83 (3d Cir. 1995); Mayfield v. Barr, 
    985 F.2d 1090
    , 1093 (D.C. Cir. 1993); see also In re Integra Realty, 262 F.3d at 1102
    (describing “policy of encouraging the voluntary settlement of lawsuits” and
    13
    “concerns of standing with finality” as reasons non-settling parties “generally have
    no standing to complain about a settlement” (quotations omitted)); Quad/Graphics,
    Inc. v. Fass, 
    724 F.2d 1230
    , 1233 (7th Cir. 1983) (holding “that a non-settling party
    must demonstrate plain legal prejudice in order to have standing to challenge a partial
    settlement” outside of the class-action context).
    Appellants argue that because New Mexico’s water adjudication procedures
    afford them the right to bring an inter se challenge to the Pueblos’ water rights, they
    therefore have standing to challenge the settlement agreement at this stage. Under
    New Mexico water law, however, inter se standing does not necessarily imply
    standing to challenge a settlement. See State ex rel. Office of the State Eng’r v.
    Lewis, 
    150 P.3d 375
    , 383-85 (N.M. Ct. App. 2006) (noting the parties’ standing
    argument at the settlement stage, which was not based solely on inter se standing).
    Thus, although the appellants may have standing to bring an inter se challenge, they
    must establish independent standing to challenge the settlement agreement. See
    United States v. Ramos, 
    695 F.3d 1035
    , 1046 (10th Cir. 2012) (“[S]tanding is a
    question of justiciability that implicates this court’s jurisdiction; consequently, where
    the record reveals a colorable standing issue, we have a duty to undertake an
    independent examination (sua sponte if necessary) of that issue.” (quotations,
    alterations, and italics omitted)).
    14
    We hold that the appellants have demonstrated neither plain legal prejudice
    nor injury in fact sufficient to satisfy Article III.2 Rather than arguing that the
    settlement would cause them either plain legal prejudice or an injury in fact, they
    simply assert that “it should ultimately go without saying that in a water adjudication,
    the rights of one party can and does [sic] directly impact or impair the water rights of
    another.” This assertion is unsupported by the text of the settlement agreement or the
    rules implementing it. Appellants argue that the settlement could permit the Pueblos,
    as first-priority users, to enforce their rights against non-settling parties but decline to
    enforce them against settling parties who are more junior to the non-settling users.
    As a result, non-settling parties would be forced to stop their use of water during a
    water shortage until the Pueblos were able to use the entire share to which they are
    entitled. At the same time, however, the settling parties could share in the Pueblos’
    water rights. But any such deprivation would be limited to the amount of water to
    which the Pueblos are entitled. The non-settling parties would thus not be
    prejudiced, as the first-priority use would be limited to the amount to which the
    Pueblos are entitled, regardless of whether that water eventually reaches the lands of
    non-Pueblo parties. Appellants have thus failed to demonstrate how the settlement
    “interfere[s] with [their] [] rights” or how the settlement “strips [them] of a legal
    claim or cause of action.” New England Health Care Emps. Pension Fund v.
    Woodruff, 
    512 F.3d 1283
    , 1288 (10th Cir. 2008).
    2
    We do not decide whether the plain legal prejudice test applies to this case.
    Because the objectors meet neither the plain legal prejudice test nor the injury in fact
    test, their standing arguments fail under either scenario.
    15
    As provided in the agreement, the State Engineer has promulgated rules for the
    administration of water rights in the Basin. Those rules explicitly provide that non-
    settling parties “have the same rights and benefits that would be available without the
    settlement agreement” and that those rights “shall only be curtailed . . . to the extent
    such curtailment would occur without the settlement agreement.” 
    N.M. Code R. § 19.25.20.119
    (D)-(E). That the settlement preserves their rights does not provide
    the appellants standing to challenge it. See Spokeo v. Robins, 
    136 S. Ct. 1540
    , 1549
    (2016) (plaintiff cannot “allege a bare procedural violation, divorced from any
    concrete harm, and satisfy the injury-in-fact requirement of Article III”); In re Motor
    Fuel Temperature Sales Practices Litig., 
    872 F.3d 1094
    , 1110 (10th Cir. 2017), cert.
    denied sub nom. Speedway LLC v. Wilson, 
    138 S. Ct. 1299
     (2018) (rejecting party’s
    argument that it had standing under the plain legal prejudice doctrine because “the
    settlements prejudice its legal right to conduct business as it has historically done and
    is currently authorized by law” (quotation and alterations omitted)).
    III
    For the foregoing reasons, we REVERSE and REMAND the case for entry of
    an order vacating the district court’s judgment and dismissing the objections for lack
    of subject matter jurisdiction.
    16