Ft Bend Cty v. US Army Corps ( 2023 )


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  • Case: 21-20174     Document: 00516633049        Page: 1     Date Filed: 02/02/2023
    United States Court of Appeals
    for the Fifth Circuit                                United States Court of Appeals
    Fifth Circuit
    FILED
    February 2, 2023
    No. 21-20174                          Lyle W. Cayce
    Clerk
    Fort Bend County; Fort Bend County Drainage
    District; Cinco Municipal Utility District No. 1,
    Plaintiffs—Appellants,
    versus
    United States Army Corps of Engineers; Lieutenant
    General Todd T. Semonite; Colonel Lars Zetterstrom;
    Richard Long,
    Defendants—Appellees.
    Appeal from the United States District Court
    for the Southern District of Texas
    USDC No. 4:18-CV-1739
    Before Dennis, Southwick, and Wilson, Circuit Judges.
    Leslie H. Southwick, Circuit Judge:
    This case arises from major flooding events in the Houston area in
    2016 and 2017. Local political subdivisions sued the United States Army
    Corps of Engineers, seeking compliance with alleged regulatory obligations.
    The district court dismissed with prejudice for lack of subject matter
    jurisdiction and for failure to state a claim. We REVERSE and REMAND
    for further proceedings.
    Case: 21-20174      Document: 00516633049           Page: 2   Date Filed: 02/02/2023
    No. 21-20174
    FACTUAL AND PROCEDURAL BACKGROUND
    The Flood Control Act of 1936 authorized the United States Army
    Corps of Engineers (the “Corps”) and other federal agencies, in cooperation
    with the states, to create and manage dams, levees, and other measures for
    the purpose of flood control. Flood Control Act of 1936, 
    Pub. L. No. 74-738, 49
     Stat. 1570, 1570 (1936).
    The next year, the Corps’ commanding general, who was a long-ago
    predecessor of defendant Todd Semonite, submitted a lengthy report to the
    Secretary of War about past flooding in what was referred to as the Buffalo
    Bayou Watershed; the Secretary of War then transmitted the report to the
    Speaker of the House. HOUSTON SHIP CHANNEL AND BUFFALO BAYOU,
    TEX., H.R. NO. 75-456 (1937) (Chief of Engineers’ report, transmitted by
    Secretary of War to Speaker of the House), reprinted in 10180 U.S. CONG.
    SERIAL SET (1938). The report stated: “Extensive areas both in and above
    the city of Houston are inundated” by the waters. 
    Id. at 2
    . The Corps’ com-
    mander “recommend[ed] the improvement of Buffalo Bayou and its tribu-
    taries . . . to provide for the control of floods, the protection of the city of
    Houston from flood damages, and [for other purposes] by means of detention
    reservoirs” and other measures “which may be found advisable.” 
    Id.
     at 4–5.
    In 1938, the Buffalo Bayou and Tributaries Project was among the
    many authorized by Congress to protect areas around the country from the
    impacts of flooding. River and Harbor Act of 1938, 
    Pub. L. No. 75-685, 52
    Stat. 802, 802, 804 (1938).
    We quote a key document in the record that identifies later Congres-
    sional enactments:
    Addicks and Barker Dams were authorized by the 1939 Flood
    Control Act, a modification of the 1938 River and Harbor Act,
    . . . which authorized flood control work in the Buffalo Bayou
    watershed. The project was further modified by the Flood
    2
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    Control Act of 1954, House Document No. 250, 83rd Con-
    gress, 2nd Session, which authorized straightening, enlarging,
    and lining where necessary, on Buffalo, Brays, and White Oak
    Bayous.
    U.S. DEP’T OF ARMY CORPS OF ENGINEERS, GALVESTON DISTRICT, WATER
    CONTROL MANUAL, SAN JACINTO RIVER BASIN, at 3-1 (2012).
    In sum, the project that had its beginnings in 1938 led to the construc-
    tion of two dams and two associated reservoirs: the Addicks and the Barker
    Reservoirs. The fundamental issue in the case is whether the Corps has vio-
    lated any enforceable, legal obligation in the management of these dams and
    reservoirs.
    A potential source for obligations imposed on the Corps is the 2012
    Water Control Manual (“WCM”) adopted by the Corps for flood control in
    the relevant watershed. The WCM describes its raison d'être:
    The purpose of this manual is to document the Addicks and
    Barker Reservoir regulation plans, to present detailed infor-
    mation to higher authority, and to give guidance to personnel
    concerned with or responsible for the regulation of Addicks
    and Barker Reservoirs during the life of the projects.
    
    Id. at 1-1
    . Thus, the WCM applies to the Addicks and Barker Reservoirs that
    are at issue in this appeal and not more generally to flood-control projects.
    The Corps revises the WCM periodically. 1 The 2012 version discussed in
    this case, with its tables, data on various subjects, photographs, and other
    1
    The November 2012 WCM states that the “previous edition” was in April 1962.
    
    Id.
     at i. We do not know if other editions preceded 1962, though no other editions are
    mentioned. 
    Id. at 1-1
    . One of the questions on this appeal is whether a 2019 version of the
    WCM has mooted any part of the case that challenges provisions of the 2012 WCM. The
    answer turns in part on whether the 2019 revision was sufficiently substantial to moot
    claims under the 2012 version. It also matters if the Corps issued a revised WCM for the
    purpose of mooting the case. More, later, on those possibilities.
    3
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    information, is 157 pages in length. Other sources for potential duties im-
    posed on the Corps will be discussed later.
    Generally, the two reservoirs are empty. The gates that run along the
    dams remain open. During heavy rainfall, however, when flooding occurs or
    is expected downstream, the WCM instructs the Corps to close the gates and
    temporarily detain floodwater in the reservoirs. WATER CONTROL MAN-
    UAL at 7-4.   If the water in the reservoirs reaches a set height, the Corps must
    monitor the inflow to the reservoirs from upstream areas. 
    Id. at 7-4, 7-5
    . If
    the pool elevation and inflows are severe enough, the Corps releases the
    floodwater at a controlled rate into the Buffalo Bayou. 
    Id.
    The plaintiffs — Fort Bend County, Fort Bend County Drainage Dis-
    trict, and Cinco Municipal Utility District No. 1 (the “County Parties” or
    “Plaintiffs”) — are political subdivisions of Texas that own or control prop-
    erty upstream of the Barker Reservoir in Harris County. They allege the
    Corps designed and constructed the reservoirs to have a maximum design
    capacity (“MDP”) to detain federally controlled floodwater that exceeds the
    boundary of land within the reservoirs that is owned by the United States or
    for which the government has a legal right of use. The parties refer, and thus
    so shall we, to such property as “government owned land” or “GOL.”
    Moreover, according to the County Parties, the Corps’ internal documents
    dating back to 1980 state the Corps is obligated to acquire additional land to
    comply with internal policies, but the Corps never requested authorization
    from Congress to purchase the additional land that would have brought GOL
    up to the MDP. Further, the Corps allegedly adopted the WCM with proce-
    dures and standing instructions that failed to address the problem of flooding
    on the non-GOL upstream from the reservoirs, which they allegedly knew
    would occur “in the event of a maximum design weather event.” In fact, the
    4
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    procedures adopted in the WCM enable the Corps to impound floodwater on
    non-GOL.
    Flooding disastrously occurred during the “Tax Day Flood” that be-
    gan on April 15, 2016. It reoccurred after Hurricane Harvey in 2017 when
    the Corps impounded floodwater on non-GOL upstream from the reservoirs.
    The floods caused the County Parties’ “property, facilities, and equipment
    and that of their residents [to become] involuntary repositories for unsanitary
    Reservoir water for an extended period” at costs the County Parties allege
    were in the millions of dollars. The floods also forced residents to relocate
    outside of the county, which allegedly caused a significant reduction in the
    County Parties’ tax revenues.
    In May 2018, the County Parties filed suit against the Corps in the
    United States District Court for the Southern District of Texas. They as-
    serted there was jurisdiction for the suit under 
    28 U.S.C. §§ 1331
    , 1361, and
    sought review of agency action pursuant to the Administrative Procedure Act
    (“APA”), 
    5 U.S.C. §§ 704
    , 706. They challenged the Corps’ adoption of
    the WCM without including procedures to prevent the flooding of their prop-
    erty, the Corps’ failure to revise the WCM after the 2016 and 2017 floods,
    and the Corps’ failure to acquire their lands when the Corps adopted the
    WCM and after the floods. The County Parties sought injunctive and declar-
    atory relief that would prevent the Corps from detaining floodwater on non-
    GOL and implementing the portions of the WCM that require the Corps to
    retain water on those lands.
    After filing this suit, the County Parties filed a Freedom of Infor-
    mation Act (“FOIA”) request to obtain the administrative record of each of
    the three matters on which they sued, i.e., adoption of the WCM and the two
    failures to act. See 
    5 U.S.C. § 552
    . While the FOIA request was pending, the
    County Parties filed a motion for jurisdictional discovery to obtain the Corps’
    5
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    regulations, internal documents interpreting those regulations, and deposi-
    tions of Corps officials. The Corps opposed the motion, arguing discovery
    was unnecessary to determine the pure question of law of whether the Corps
    had a duty to act under the Corps’ internal regulations. Some of those regu-
    lations, though, were unpublished and otherwise unavailable. The County
    Parties responded that they were seeking discovery of the regulations and
    other relevant evidence necessary to show the Corps had a legal duty to act.
    Meanwhile, the Corps responded to the County Parties’ FOIA request, stat-
    ing the administrative record had not yet been identified for the agency ac-
    tions and the request for the regulations would be answered later. It appears,
    though, that the Corps never provided documents in response to the FOIA
    requests for the administrative record for the three agency actions at issue in
    this case.
    The same day the County Parties filed their motion for jurisdictional
    discovery, the Corps moved to dismiss pursuant to Federal Rules of Civil
    Procedure 12(b)(1) and 12(b)(6). The Corps argued the court lacked subject
    matter jurisdiction because the complaint was seeking relief for a taking by
    the federal government, a claim which had to be brought in the Court of Fed-
    eral Claims (“Claims Court”). The Corps argued, in the alternative, the
    complaint should be dismissed for failure to state a claim, because the com-
    plaint failed to identify any discrete, mandatory duty that the Corps failed to
    perform, which is required to compel agency action under Section 706(1).
    The district court denied the County Parties’ motion for discovery as
    moot because the FOIA request had been “answered.” Two days later, the
    district court ordered the Corps to “furnish a one-page statement that
    describes — in clear, practical terms — what it did, why it did it, and the
    consequences of alternative responses.” The Corps responded. Almost a
    year later, the district court dismissed the case with prejudice. It held the
    dispute was one for the Claims Court. The County Parties timely appealed.
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    DISCUSSION
    The County Parties have identified three issues on appeal: (1) whether
    the district erred in concluding it lacked subject matter jurisdiction over their
    APA claims; (2) whether the district court erred in dismissing the case for
    failure to state a claim; and (3) whether the case should be reassigned to
    another judge if remanded. We will address each issue separately.
    “We review a district court’s grant of a motion to dismiss pursuant to
    Federal Rules of Civil Procedure 12(b)(1) and 12(b)(6) de novo.” Alabama-
    Coushatta Tribe of Tex. v. United States, 
    757 F.3d 484
    , 487 (5th Cir. 2014).
    When reviewing a district court’s grant of a Rule 12(b)(1) and a Rule 12(b)(6)
    motion to dismiss, we start with the jurisdictional challenge before
    addressing the challenge on the merits. Ramming v. United States, 
    281 F.3d 158
    , 161 (5th Cir. 2001).
    I.     Subject matter jurisdiction
    The district court dismissed the action under Rule 12(b)(1),
    concluding the Claims Court has exclusive jurisdiction over the County
    Parties’ claims. The County Parties disagree, asserting the United States has
    waived sovereign immunity in this case under 
    5 U.S.C. § 702
    . They also
    argue the Corps’ actions are reviewable under 
    5 U.S.C. § 704
    .
    In reviewing a Rule 12(b)(1) motion to dismiss where the district court
    relied only on the face of the complaint, as here, “our review is limited to
    determining whether the district court’s application of the law is correct.”
    Rollerson v. Brazos River Harbor Navigation Dist., 
    6 F.4th 633
    , 639 (5th Cir.
    2021) (quotation marks and citations omitted). A Rule 12(b)(1) motion to
    dismiss “should be granted only if it appears certain the plaintiff[s] cannot
    prove any set of facts that would entitle [them] to recovery.” Morris v.
    
    Thompson, 852
     F.3d 416, 419 (5th Cir. 2017). The parties asserting federal
    7
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    subject matter jurisdiction bear the burden of proving a court has such
    jurisdiction. See Alabama-Coushatta Tribe of Tex., 
    757 F.3d at 487
    .
    The County Parties rely on two APA sections. We examine both.
    a.      Section 702
    “Absent a waiver, sovereign immunity shields the Federal
    Government and its agencies from suit.” FDIC v. Meyer, 
    510 U.S. 471
    , 475
    (1994). Waivers of sovereign immunity must be strictly construed in favor of
    the sovereign. Alabama-Coushatta Tribe of Tex., 
    757 F.3d at 488
    . The terms
    of those waivers, set forth by Congress, define the parameters of federal
    courts’ subject matter jurisdiction over actions against the Government.
    Wilkerson v. United States, 
    67 F.3d 112
    , 118 (5th Cir. 1995).
    The County Parties contend the United States has waived its
    sovereign immunity under this section of the APA:
    A person suffering legal wrong because of agency action, or
    adversely affected or aggrieved by agency action within the
    meaning of a relevant statute, is entitled to judicial review
    thereof. An action in a court of the United States seeking relief
    other than money damages . . . shall not be dismissed . . . on the
    ground that it is against the United States.
    
    5 U.S.C. § 702
    . This section “waives sovereign immunity for actions against
    federal government agencies, seeking nonmonetary relief, if the agency
    conduct is otherwise subject to judicial review.” Alabama-Coushatta Tribe of
    Tex., 
    757 F.3d at 488
     (quotation marks and citations omitted).
    A party has standing to sue under Section 702 when two requirements
    are met. Lujan v. Nat’l Wildlife Fed’n, 
    497 U.S. 871
    , 882–83 (1990). First,
    plaintiffs “must identify some ‘agency action,’” which is the basis for judicial
    review. 
    Id. at 882
    . The APA defines “agency action” to include “an agency
    rule, order, license, sanction, relief, or the equivalent or denial thereof, or
    8
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    failure to act.” 
    5 U.S.C. § 551
    (13). When the judicial review sought is
    “under the general review provisions of the APA, the ‘agency action’ in
    question must be ‘final agency action.’” Lujan, 
    497 U.S. at 882
     (quoting 
    5 U.S.C. § 704
    ). Second, plaintiffs must show they have “‘suffer[ed] legal
    wrong’ because of the challenged agency action” or that they have been
    “‘adversely affected or aggrieved’ by that action ‘within the meaning of a
    relevant statute.’” 
    Id. at 883
     (quoting 
    5 U.S.C. § 702
    ).
    The Third Amended Complaint, which is the operative one,
    identifies three agency actions: (1) the Corps’ adoption of the WCM without
    including procedures to prevent the flooding of the County’s property; (2)
    the Corps’ failure to revise the WCM following the 2016 and 2017 floods;
    and (3) the Corps’ failure to acquire the Plaintiffs’ lands when the WCM was
    adopted and after the floods. The Corps conceded before the district court
    that the adoption of the WCM is final agency action. 2 The other actions are
    “failures to act” under the APA. In addition, the complaint identifies
    economic harms that are said to be fairly traceable to the procedures in the
    WCM and the Corps’ failure to acquire additional lands.
    The district court concluded the requested relief was equivalent to
    “money damages.” See 
    5 U.S.C. § 702
    . Whether that is correct depends on
    the application of the following standard:
    Our cases have long recognized the distinction between an
    action at law for damages — which are intended to provide a
    victim with monetary compensation for an injury to his person,
    2
    The Corps argued the following in its briefing in district court: “Because Fort
    Bend’s real alleged injuries sound in tort or takings theories, it is not clear . . . whether Fort
    Bend’s injuries would be redressable even if its APA challenge to the [WCM] [was]
    successful. Accordingly, the Corps reserves the right to challenge Fort Bend’s standing if
    any claims are allowed to proceed beyond the motion to dismiss stage.” The Corps has not
    discussed standing in its briefing on appeal.
    9
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    property, or reputation — and an equitable action for specific
    relief — which may include . . . “the recovery of specific
    property or monies, ejectment from land, or injunction either
    directing or restraining the defendant officer’s actions.”
    Bowen v. Massachusetts, 
    487 U.S. 879
    , 893 (1988) (quoting Larson v. Domestic
    & Foreign Com. Corp., 
    337 U.S. 682
    , 688 (1949)) (emphasis omitted). “The
    fact that a judicial remedy may require one party to pay money to another is
    not a sufficient reason to characterize the relief as ‘money damages.’” 
    Id.
    The operative complaint requests three types of relief: (1) an
    injunction preventing the Corps from unconstitutionally impounding
    floodwater on non-GOL and/or from applying the portions of the WCM that
    enable the Corps to do so; (2) a declaratory judgment that the Corps’
    identified actions are unlawful and should be set aside under 
    5 U.S.C. § 706
    (2); and (3) “[s]uch other and further relief, legal or equitable, to which
    [the County Parties] may show themselves to be justly entitled.” Other relief
    includes compelling the Corps to update its WCM and acquire additional
    land under 
    5 U.S.C. § 706
    (1), as the Plaintiffs pled elsewhere in their
    complaint.
    The Corps urges us to apply a prohibition on review for when there is
    “any other statute that grants consent to suit [that] expressly or impliedly
    forbids the relief which is sought.” See 
    5 U.S.C. § 702
    . According to the
    Corps, relief is prohibited by sections of the Tucker Act, 
    28 U.S.C. §§ 1346
    (a)(2), 1491(a). That Act grants concurrent jurisdiction in the Claims
    Court and federal district courts over any claims for damages against the
    United States, not exceeding $10,000, founded upon the Constitution,
    federal statute, or executive regulation, or upon any government contract. 
    Id.
    § 1346(a)(2). The Claims Court has exclusive jurisdiction when the action
    seeks monetary relief exceeding $10,000. Id. § 1491(a)(1); Sammons v. United
    States, 
    860 F.3d 296
    , 299 (5th Cir. 2017).
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    The district court concluded the Tucker Act applied and the Claims
    Court has exclusive jurisdiction over the action because the case “in its soul”
    arises under the Takings Clause. A takings “claim is ‘founded upon the
    Constitution’ and within the jurisdiction of the Court of [Federal] Claims to
    hear and determine.” Knick v. Township of Scott, 
    139 S. Ct. 2162
    , 2170 (2019)
    (quoting United States v. Causby, 
    328 U.S. 256
    , 267 (1946)). The potential
    damages alleged by the complaint clearly exceed $10,000, which would place
    exclusive jurisdiction with the Claims Court.
    The County Parties argue the complaint does not allege a takings per
    se and instead seeks to compel the Corps to comply with its internal
    regulations.     The complaint alleges they are entitled to injunctive,
    declaratory, and mandamus relief under Section 706(1) and 706(2) of the
    APA, relying upon the Corps’ internal regulations.                  Nonetheless, the
    complaint reveals that the County Parties attempt to support some of their
    APA claims under the Takings Clause. Specifically, when pleading that the
    complained of actions are “contrary to constitutional right” under 
    5 U.S.C. § 706
    (2)(B), the complaint relies upon the Due Process 3 and Takings Clauses
    of the Fifth Amendment. The Supreme Court has prohibited federal courts
    from setting aside agency action as violating the Takings Clause under
    Section 706(2)(B). Knick, 
    139 S. Ct. at 2179
    . Such claims are unavailable
    when the property owner may obtain compensation in the Claims Court. 
    Id.
    3
    In their opposition to the Corps’ motion to dismiss, the County Parties argued
    their APA claims were supported by the Due Process Clause. On appeal, the County
    Parties have not renewed any arguments about Due Process. They therefore have forfeited
    any argument that the district court erred by concluding it lacked subject matter
    jurisdiction over claims arising under the Due Process Clause. See Williams v. Henagan,
    
    595 F.3d 610
    , 615 (5th Cir. 2010).
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    Consequently, the County Parties may not rely on the Takings Clause
    to plead their APA claims. 4 The only relief that explicitly involves the
    expenditure of money is the demand that the Corps be ordered to acquire
    additional land. Even though this would require the Corps to pay money to
    the Plaintiffs, that fact alone is not a sufficient reason to characterize the relief
    as money damages. See Bowen, 
    487 U.S. at 893
    . Indeed, the complaint alleges
    the Corps is required to acquire additional land to comply with its internal
    regulations. We have held that “where the statute in question specifically
    mandates the payment of money,” the suit may go forward under Section
    702. Anderson v. Jackson, 
    556 F.3d 351
    , 359 (5th Cir. 2009). That is because
    such relief is prospective and cannot be characterized as “compensatory
    relief . . . designed to substitute for an injury to the plaintiff’s person,
    property, or reputation.” 
    Id.
     So too, here, the County Parties allege the
    agency’s internal regulations mandate specific action, and an order by a court
    would direct the agency to comply. We conclude the County Parties have
    avoided pleading a Tucker Act claim.
    We now address the Corps’ several arguments that there was no
    subject matter jurisdiction over the case.
    First, the Corps argues the Supreme Court precludes equitable relief
    where a party may obtain compensatory relief for a takings claim. The
    precedents cited involve claims premised only on the Takings Clause, not
    claims alleging violations of a statute or an agency regulation per se. See, e.g.,
    Hurley v. Kincaid, 
    285 U.S. 95
    , 99, 104–05 (1932); Dugan v. Rank, 
    372 U.S. 4
    Despite concluding it lacked subject matter jurisdiction over the entire case, the
    district court dismissed the case with prejudice. When a district court dismisses a case for
    lack of subject matter jurisdiction, the proper course is to dismiss the case without
    prejudice. Mitchell v. Bailey, 
    982 F.3d 937
    , 944 (5th Cir. 2020).
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    609, 625–26 (1963). 5 The Corps does not cite any Supreme Court or court
    of appeals case where a Section 706 claim had to be filed in the Claims Court
    because there was also a potential takings claim. The principal claims here
    do not rely on the Takings Clause. Though it appears one claim does, that
    does not block jurisdiction over the remainder.
    Second, the Corps argues the County Parties cannot circumvent the
    limitation on equitable relief, because none of the internal regulations the
    Plaintiffs attempt to rely upon imposes a discrete, mandatory duty. The
    requirement that the County Parties identify a discrete, mandatory duty to
    compel agency action under 
    5 U.S.C. § 706
    (1) relates to whether the County
    Parties have asserted a federal cause of action. See Norton v. S. Utah
    Wilderness All., 
    542 U.S. 55
    , 63–64 (2004) (“SUWA”); see also Mendoza-
    Tarango v. Flores, 
    982 F.3d 395
    , 399 (5th Cir. 2020). Where a defendant
    challenges the court’s jurisdiction by attacking the underlying federal cause
    of action, “the proper course of action . . . is to find that jurisdiction exists
    and deal with the objection as a direct attack on the merits of the plaintiff’s
    case under either Rule 12(b)(6) or Rule 56.” Montez v. Dep’t of Navy, 
    392 F.3d 147
    , 150 (5th Cir. 2004) (quoting Williamson v. Tucker, 
    645 F.2d 404
    ,
    415 (5th Cir. 1981)). Thus, the argument is not relevant as we consider
    jurisdiction, but we will address it when discussing the Corps’ Rule 12(b)(6)
    motion to dismiss.
    5
    The other cases cited by the Corps involving other federal statutes likewise
    involved claims premised on violations of the Fifth Amendment’s Takings Clause, and
    those claims did not involve an alleged violation of a statute or an agency’s regulations per
    se. See Preseault v. ICC, 
    494 U.S. 1
    , 11–17 (1990); United States v. Riverside Bayview Homes,
    Inc., 
    474 U.S. 121
    , 126–29, 129 n.6 (1985); Ruckelshaus v. Monsanto Co., 
    467 U.S. 986
    , 999–
    1004, 1016–19 (1984); Dames & Moore v. Regan, 
    453 U.S. 654
    , 688–89 (1981); Hodel v. Va.
    Surface Mining & Reclamation Ass’n, 
    452 U.S. 264
    , 294–97, 297 n.40 (1981); Duke Power
    Co. v. Carolina Env’t Study Grp., Inc., 
    438 U.S. 59
    , 94 n.39 (1978); Reg’l Rail Reorganization
    Act Cases, 
    419 U.S. 102
    , 124–28 (1974).
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    Third, the Corps also argues we should “‘pierce’ the pleadings” to
    prevent the County Parties from undercutting the jurisdiction of the Claims
    Court. We have in some instances “pierced” the pleadings to determine
    whether the substance of a claim seeking equitable relief is equivalent to a
    claim seeking monetary relief. See Amoco Prod. Co. v. Hodel, 
    815 F.2d 352
    ,
    361 (5th Cir. 1987). We see no basis in this suit to use such caselaw to
    reconstruct the legal claim alleged in the complaint.
    Section 702 of the APA has been satisfied in that the complaint alleges
    plaintiffs have been aggrieved by agency action, that the suit is not one for
    money damages, and that the injury arises from an officer or employee who
    has acted or failed to act in an official capacity or under color of law.
    b.       Section 704 — Adequacy of the remedy
    Jurisdiction also requires the complaint meet the requirements of 
    5 U.S.C. § 704
    . See Hinojosa v. Horn, 
    896 F.3d 305
    , 310 (5th Cir. 2018).
    Section 704 provides for judicial review only of “[a]gency action made
    reviewable by statute and final agency action for which there is no other
    adequate remedy in a court.” The Corps argues the Tucker Act provides
    such an adequate remedy. We thus focus on this issue.
    For a remedy to be “adequate,” it “must provide the petitioner
    specific procedures by which the agency action can receive judicial review or
    some equivalent.” Hinojosa, 896 F.3d at 310 (quotation marks and citation
    omitted). Although the remedy “need not provide an identical review that
    the APA would provide, it must offer the same genre of relief.” Rollerson, 6
    F.4th at 642 (quotation marks and citations omitted). “Ultimately, the
    exception will apply only if there is clear and convincing evidence of
    legislative intent to create a special, alternative remedy and thereby bar APA
    review.” Id. (quotation marks and citations omitted). “This requirement
    entails a case-specific evaluation.” Hinojosa, 896 F.3d at 310.
    14
    Case: 21-20174       Document: 00516633049             Page: 15      Date Filed: 02/02/2023
    No. 21-20174
    The Corps argues the Tucker Act provides an adequate remedy
    because it allows the County Parties to seek compensation for any potential
    taking. Our earlier analysis reveals that argument has not convinced us.
    Although the takings claim may compensate the County Parties for past
    harms that have resulted from flooding events, it would not affect future
    flooding and further degradation to their community. “The Claims Court
    does not have the general equitable powers of a district court to grant
    prospective relief.” Bowen, 
    487 U.S. at 905
    . Only a district court can grant
    such relief. The Corps concedes such equitable relief would be precluded in
    the Claims Court.
    The Corps notes that “hundreds of landowners located near Addicks
    and Barker Dams whose properties flooded during Hurricane Harvey have
    litigated takings claims against the United States in the [Claims Court] for
    several years.” Those cases, however, were brought by private landowners
    who sought compensation for takings. See In re Upstream Addicks & Barker
    (Tex.) Flood-Control Reservoirs, 
    146 Fed. Cl. 219
    , 227–28 (2019); In re
    Downstream Addicks & Barker (Tex.) Flood-Control Reservoirs, 
    147 Fed. Cl. 566
    , 569 (2020).        Those cases do not involve the “complex ongoing
    relationship” that may exist in a dispute between two governments, where
    the Supreme Court said it would not “assume, categorically, that a naked
    money judgment . . . will always be an adequate substitute for prospective
    relief.” See Bowen, 
    487 U.S. at 905
    .
    We hold the Tucker Act does not provide an “adequate remedy” to
    the County’s claims within the meaning of Section 704. 6
    6
    The Corps also argues, for the first time on appeal, that the County Parties’
    challenge to the adoption of the WCM is moot due to the issuance of a new WCM in
    October 2019. See Colorado Off Highway Vehicle Coal. v. U.S. Forest Serv., 
    357 F.3d 1130
    ,
    1135 (10th Cir. 2004) (holding challenges to a national forest plan became moot upon the
    15
    Case: 21-20174        Document: 00516633049               Page: 16       Date Filed: 02/02/2023
    No. 21-20174
    II.      Dismiss for failure to state a claim
    To survive a 12(b)(6) motion to dismiss, “a complaint must contain
    sufficient factual matter, accepted as true, to ‘state a claim to relief that is
    plausible on its face.’” Ashcroft v. Iqbal, 
    556 U.S. 662
    , 678 (2009) (quoting
    Bell Atl. Corp. v. Twombly, 
    550 U.S. 544
    , 570 (2007)). A court does not accept
    as true legal conclusions or conclusory statements. 
    Id.
     A claim is facially
    plausible if the well-pled facts “allow[] the court to draw the reasonable
    inference that the defendant is liable for the misconduct alleged.” 
    Id.
     The
    court may consider sources outside of the complaint, such as documents
    incorporated into the complaint by reference and matters of which the court
    may take judicial notice. Tellabs, Inc. v. Makor Issues & Rights, Ltd., 
    551 U.S. 308
    , 322 (2007).
    The district court dismissed the County Parties’ claims under Rule
    12(b)(6). The County Parties argue they have successfully stated claims
    under Sections 706(2)(A) and 706(1) of the APA. We separately consider
    the County Parties’ claims under each section.
    issuance of a new plan). The County Parties respond that the Corps’ hyperlinked
    document and the WCM’s enabling regulation demonstrate the WCM has not been
    superseded, only updated, and that such routine updates are “capable of repetition, yet
    evading review.” See, e.g., Coliseum Square Ass’n, Inc. v. Jackson, 
    465 F.3d 215
    , 246 (5th
    Cir. 2006).
    Even though we will consider mootness arguments raised for the first time on
    appeal, see Goldin v. Bartholow, 
    166 F.3d 710
    , 718 (5th Cir. 1999), we decline to address this
    argument now. Both copies of the WCM are not in the record; the link provided by the
    Corps does not lead to the revised WCM; the issue has been minimally briefed. The Corps
    may renew this argument before the district court.
    16
    Case: 21-20174          Document: 00516633049          Page: 17      Date Filed: 02/02/2023
    No. 21-20174
    a.       Section 706(2)(A)
    The complaint alleges the adoption of the WCM was arbitrary and
    capricious. 7   Under the APA, we will set aside agency action that is
    “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance
    with law.” § 706(2)(A). We also are to invalidate agency action that is “in
    excess of statutory . . . authority.” Id. § 706(2)(C). “Agency action is
    arbitrary and capricious if the agency relied on factors that Congress did not
    intend it to consider, failed to consider an important aspect of the problem,
    or offered an explanation counter to the evidence.” Amin v. Mayorkas, 
    24 F.4th 383
    , 393 (5th Cir. 2022). Such review is neither sweeping nor intrusive.
    Instead, we “ask whether the agency considered the relevant facts and
    articulated a satisfactory explanation for its decision; we cannot substitute
    our judgment for the agency’s.” 
    Id.
    The district court determined that if the Tucker Act did not apply, the
    claims still failed because there was no “mandatory, non-discretionary duty
    that the Corps did not follow.” Such a duty is necessary to show error when
    an agency has failed to act. SUWA, 
    542 U.S. at 64
     (interpreting Section
    706(1)). The district court did not separately analyze the Plaintiffs’ one claim
    that is based on completed agency action, namely, the adoption of the WCM
    in 2012. We start there, then examine the claims based on a failure to act.
    In the district court, the Corps, in its motion to dismiss, made a
    relevant concession about the WCM:
    7
    The complaint also challenges the Corps’ failure to amend the WCM after later
    flooding events and to acquire additional land when the WCM was adopted under Section
    706(2)(A). “The APA provides relief for a failure to act in § 706(1),” not under Section
    706(2). See SUWA, 
    542 U.S. at 62
    . Since the County Parties seek to compel the agency to
    act, we conclude these claims are not cognizable under Section 706(2). See 
    id.
    17
    Case: 21-20174       Document: 00516633049              Page: 18       Date Filed: 02/02/2023
    No. 21-20174
    Fort Bend has identified a third agency action it challenges: the
    adoption of the 2012 Water Control Manual for the Addicks
    and Barker reservoirs. Third Am. Compl. ¶ 19. To the extent
    Fort Bend’s Third Amended Complaint is not dismissed in its
    entirety [because of the Tucker Act], it appears that Fort
    Bend’s purported APA challenge to the Corps’ adoption of the
    Water Control Manual could be sufficient to state a claim at the
    motion to dismiss stage.
    The Corps went on to argue that claim would likely fail as a matter of
    redressability, but that is a matter for a later litigation stage.
    On appeal, the Corps acknowledges this earlier statement and that the
    WCM claim is a challenge to “final agency action,” but it then argues the
    2012 WCM was superseded by an October 2019 Manual. Consequently, the
    Corps argues, the claim about the WCM is moot. The Plaintiffs respond that
    they first learned of a supposedly new WCM in the Corps’ brief in this court,
    filed well after the alleged mooting of the claim by adoption of a new manual.
    The Plaintiffs’ brief then seeks to convince that any changes are routine,
    administrative updates that do not alter the claim.
    A claim against an agency regulation or other directive may become
    moot if the agency repeals the offending pronouncement. 8 Spell v. Edwards,
    
    962 F.3d 175
    , 179 (5th Cir. 2020). Nonetheless, if an agency repeals a
    challenged directive but then replaces it with a substantially similar one, there
    8
    More generally, a defendant’s voluntarily ceasing or withdrawing whatever is
    being challenged in a lawsuit while the suit is pending raises questions about the
    permanence of the change. A defendant must be able to show the conduct will not recur.
    Sossamon v. Texas, 
    560 F.3d 316
    , 325 (5th Cir. 2009). Yet, when the defendant is a
    governmental actor, there is at least a presumption of good faith that allows us to “assume
    that formally announced changes to official governmental policy are not mere litigation
    posturing.” 
    Id.
     Without more being shown in this case than we have seen so far, the
    mootness issue here seems to turn on whether the 2019 manual made meaningful changes
    to the Corps’ relevant obligations as set out in the 2012 WCM.
    18
    Case: 21-20174     Document: 00516633049            Page: 19   Date Filed: 02/02/2023
    No. 21-20174
    is no mootness because the injury remains. Franciscan Alliance, Inc. v.
    Becerra, 
    47 F.4th 368
    , 374 (5th Cir. 2022). The key is whether the court can
    still order “effectual relief . . . to the prevailing party.” Knox v. Serv. Emps.
    Int’l Union, Local 1000, 
    567 U.S. 298
    , 307 (2012) (quotation marks and
    citations omitted).
    No significant effort has been made in the briefing here to identify
    relevant changes and their possible effect on the core allegations in this case.
    We see that frequent, potentially minor changes were anticipated in the 2012
    version by its “Notice to Users of this Manual.” The Notice stated the
    WCM would be maintained in “loose-leaf form,” with individual pages
    occasionally revised. WATER CONTROL MANUAL at vi. The WCM seems
    the kind of document with occasional, partial revisions that do not affect the
    continuing validity of the remainder. On remand, the district court should
    evaluate the nature of the revisions in the 2019 WCM and, in light of the
    Plaintiffs’ claims, how the mootness doctrine applies to those changes.
    We now examine the Plaintiffs’ claims about the 2012 WCM. We
    repeat that the Corps seemingly accepts there would be a proper Section
    706(2) claim against the WCM (unless mootness applies) if the Tucker Act
    does not send this to the Court of Federal Claims. The Tucker Act does not
    do so, but we still need to analyze whether there is a plausible claim.
    The district court insisted the Plaintiffs shorten their complaint. We
    do not consider the earlier, more robust assertions of claims, though those
    might have included relevant ones. We look at what was retained in the
    operative complaint about the WCM (as well as the failure to revise it):
    [T]he Corps failed to consider its duty to and the rights of
    upstream property owners when making its decision(s) to
    adopt the WCM and implement the “Standing Instructions”
    for operation of the Reservoirs. Additionally, the Corps failed
    to include in the WCM safeguards to prevent the flooding of
    19
    Case: 21-20174     Document: 00516633049            Page: 20    Date Filed: 02/02/2023
    No. 21-20174
    property outside the GOL. The Corps continues to use the
    outdated WCM, including its “Standing Instructions,” and
    fails to revise it despite its knowledge of changed requirements
    resulting from developments in the Project area and changed
    environmental conditions within the Reservoirs. Thus, the
    Corps’ WCM continues to subject Plaintiffs to imminent and
    irreparable harm.
    “To survive a motion to dismiss, a complaint must contain sufficient
    factual matter, accepted as true, to ‘state a claim to relief that is plausible on
    its face.’” Iqbal, 
    556 U.S. at 678
     (quoting Bell Atl. Corp., 
    550 U.S. at 570
    ).
    Plausibility turns on whether the claim as pled “allows the court to draw the
    reasonable inference that the defendant is liable for the misconduct alleged.”
    
    Id.
    The allegation is the Corps acted arbitrarily and capriciously in
    adopting the WCM. For now, we ignore the failure to revise, i.e., a failure to
    act, in reviewing this claim. The complaint cites the Engineer Regulation
    (“ER”) that creates the duty 9 to prepare such manuals for flood-control
    projects:
    In addition, water control plans for projects owned and
    operated by USACE shall be developed in concert with all
    basin interests which may be impacted by or influence project
    regulation, and public involvement in the development or
    significant revision of water control plans shall be provided for
    as required under this regulation. These considerations should
    be addressed by a water control manual and reflected in an
    approved water control plan.
    9
    The 2012 WCM states its creation was authorized by ER 1110-2-240, dated
    October 8, 1982. WATER CONTROL MANUAL at 1-1. There is a 2016 revised regulation,
    codified at 
    33 C.F.R. § 222.5
    .
    20
    Case: 21-20174     Document: 00516633049            Page: 21   Date Filed: 02/02/2023
    No. 21-20174
    ER 1110-2-240 § 1-5(a) (page 1-2). The complaint identifies 12 different
    provisions of ER 1110-2-240 that allegedly were improperly applied when
    creating the WCM. Included is the claim that the Corps was arbitrary in its
    consideration of the interests of owners of property upstream, including
    allowing impounding of more water than could be contained on government
    land.
    We do not see in this regulation, nor has any party suggested, that
    creation of a WCM is to be conducted through formal notice and comment
    procedures. All we can determine from the regulation about the process for
    creating a WCM is that the Corps delegated authority for final approval to
    the Corps’ Division commander or that person’s designee. ER 1110-2-240 §
    3-1(g) (page 3-2).
    The Plaintiffs are seeking review, under the APA, of the Corps’ final
    agency action in promulgating the WCM. Importantly, review under Section
    706(2)’s arbitrary and capricious standard “is limited to the record before
    the agency at the time of its decision.” Luminant Generation Co., L.L.C. v.
    U.S. E.P.A., 
    675 F.3d 917
    , 925 (5th Cir. 2012) (quotation marks and citations
    omitted). The Corps has been reluctant to provide such a record. The
    district court allowed the Corps to avoid doing so. It is true that if a case can
    be dismissed on jurisdictional or other preliminary grounds, there is no need
    for the record. We have concluded, though, the Tucker Act is no bar to the
    claim about the WCM. We have left open the issue of mootness, which will
    need to be decided by the district court. Yet, if the case is not moot, then the
    record of how the Corps did or did not evaluate the considerations required
    by ER 1110-2-240 must be provided. It is unclear to us what record would
    exist for preparing the WCM, but that is for the Corps to explain. The
    explanation should be presented in a manner that allows the court to evaluate
    its accuracy, and the record itself needs to be provided.
    21
    Case: 21-20174        Document: 00516633049         Page: 22   Date Filed: 02/02/2023
    No. 21-20174
    We reverse the district court’s dismissal of this claim and remand. If
    the claim about the WCM is held not to be moot, the district court must
    review the merits of the County Parties’ claims based on the agency record.
    b.       Section 706(1)
    The complaint also contests, under Section § 706(1), the Corps’
    failure to amend the WCM after the recent flooding events or to acquire
    additional land when the WCM was adopted and after the flooding events.
    When an agency fails to act, federal courts may “compel agency action
    unlawfully withheld or unreasonably delayed.” § 706(1). A court’s authority
    to compel agency action is limited to instances where an agency ignored “a
    specific, unequivocal command” in a federal statute or binding regulation.
    See SUWA, 
    542 U.S. at 63
     (quotation marks and citation omitted).
    The first requirement under Section 706(1) is that a plaintiff must
    challenge discrete agency action. 
    Id. at 64
    ; Mendoza-Tarango, 982 F.3d at 400.
    Here, the County Parties have made a facially plausible showing that the
    Corps failed to take discrete action. We conclude the complaint challenges
    discrete agency action by challenging the Corps’ failure to amend the WCM
    after recent flooding events and to acquire additional land when it adopted
    the WCM. See id.
    The second requirement under Section 706(1) is that the plaintiff
    identify discrete agency action the agency is legally required to take. SUWA,
    
    542 U.S. at 63
    . “[T]he APA carried forward the traditional practice prior to
    passage, when judicial review was achieved through . . . writs of mandamus.”
    
    Id.
     Writs of mandamus were normally limited to enforcing “a specific,
    unequivocal command” and “the ordering of a precise, definite act . . . about
    which [an official] had no discretion whatever.” 
    Id.
     (quotation marks and
    citations omitted) (alterations in original). Courts may only “compel an
    agency to perform a ministerial or non-discretionary act, or to take action
    22
    Case: 21-20174      Document: 00516633049          Page: 23   Date Filed: 02/02/2023
    No. 21-20174
    upon a matter, without directing how it shall act.” 
    Id. at 64
     (quotation marks
    and citation omitted).
    We consider whether the complaint adequately pled the Corps was
    required to take action. The alleged compulsion comes from regulations and
    guidance documents promulgated by the Corps itself. The Corps concedes
    a regulation can mandate duties. The Supreme Court indicated as much
    when it stated that limiting challenges to agency actions that are mandatory
    “rules out judicial direction of even discrete agency action that is not
    demanded by law (which includes, of course, agency regulations that have
    the force of law).” 
    Id. at 65
    . The Corps’ brief argues, though, that certain
    documents relied on in the complaint cannot create a mandatory duty:
    “unlike regulations, statutes, or even internally binding rules in a water
    control manual, the cited ‘guidance’ in the technical letter cannot form the
    basis for a ‘mandatory’ duty claim under the APA.”
    We will examine the text of the cited Corps regulations for mandatory
    language.     Any regulations that contain such language will be deemed
    sufficient at the pleading stage. We leave open at this point whether any
    authority cited by the Plaintiffs that is not a regulation can create a duty to
    act.
    “We interpret regulations in the same manner as statutes, looking first
    to the regulation’s plain language.” ExxonMobil Pipeline Co. v. U.S. Dep’t of
    Transp., 
    867 F.3d 564
    , 573 (5th Cir. 2017) (quotation marks and citation
    omitted). When regulatory language is unambiguous, we apply the plain
    meaning of the language. 
    Id.
     Though the plain meaning of regulatory
    language is generally controlling, we must read a regulation’s language in the
    “‘specific context in which that language is used.’” Mayorkas, 24 F.4th at
    390 (quoting Robinson v. Shell Oil Co., 
    519 U.S. 337
    , 341 (1997)).
    23
    Case: 21-20174        Document: 00516633049              Page: 24       Date Filed: 02/02/2023
    No. 21-20174
    i.      Failure to revise the WCM
    The County Parties contend the Corps was legally required to update
    the WCM after the recent flooding events, citing ER 1110-2-240 §§ 3-2(j)(1),
    3-1(e). 10 Of course, the Corps now informs us it has revised the WCM. The
    County Parties, though, have not alleged it was time for a revision just in the
    abstract; they have asserted the WCM needed to be revised to respond to the
    flooding. The Corps does not claim it adjusted the WCM in a manner that
    responds to the flooding events. Thus, the issue of the need for specific
    revisions is not automatically mooted by the fact there has been some
    revision.
    We examine what is in the WCM about required revisions. Section 3-
    2(j)(1) applies to revising water control plans, and Section 3-1(e) to WCMs.
    The County Parties have not alleged the Corps failed to update any water
    control plan, so Section 3-2(j)(1) is inapplicable. See § 3-2(j)(1). That leaves
    Section 3-1(e), which describes when WCMs should be revised:
    Water control manuals . . . shall be revised as necessary to
    conform to changing requirements resulting from
    developments in the project area and downstream,
    improvements in technology, improved understanding of
    ecological response and sustainability, new legislation, and
    other relevant factors, provided such revisions comply with
    existing federal regulations and established Corps policy.
    Id. § 3-1(e).
    10
    The parties have used the citations we are using to the regulations. We noted
    earlier that the key regulation, ER 1110-240, appears to be found at 
    33 C.F.R. § 222.5
    . The
    C.F.R. has codified the 2016 version of the ER. We will use the parties’ lengthier citations
    and not try to figure out the why of their use.
    24
    Case: 21-20174     Document: 00516633049            Page: 25   Date Filed: 02/02/2023
    No. 21-20174
    This language does not impose a mandatory duty on the Corps.
    Certainly, the term “shall” is suggestive of an obligation. Even so, the word
    “shall” here is modified by the phrase “as necessary,” which is then
    followed by several circumstances that may prompt revising a WCM. Since
    the regulation does not specify when such conditions require the Corps to
    update a WCM, the Corps must exercise discretion in deciding when
    updating a WCM is necessary. Such discretion is antithetical to a mandatory
    duty. We conclude there is no discrete, mandatory duty to revise.
    ii.    Failure to acquire additional land
    The County Parties also argue the Corps was legally required to
    acquire additional lands at the time the Corps adopted the WCM. The duty
    is said to arise under the following Engineer Regulations, namely,
    ER 1110-2-240 § 3-2(c), ER 405-1-12 § 2-12, ER 405-2-150, and guidance
    documents such as Engineer Technical Letter (“ETL”) 110-2-22. To the
    extent possible, we analyze each.
    First, the County Parties rely upon ER 1110-2-240, § 3-2(c). That
    section provides that “water control plan[s], including any allocation of
    storage it describes, shall be designed to achieve all authorized purposes of
    the particular project . . . in light of applicable law and existing conditions.”
    Id. § 3-2(c). That language is aspirational, not mandatory.
    Second, the County Parties rely upon ER 405-1-12 § 2-12. That
    regulation is neither available to the public nor in this record. It is entitled
    “Real Estate Handbook” and was apparently issued by the Corps. It
    allegedly states that “the Corps will take an adequate interest in lands . . . to
    accomplish all the authorized purposes of the project.” § 2-12. The County
    Parties argue the term “will” mandates the Corps to acquire land for the
    authorized purpose of the project. The County Parties also quote language
    from Section 2-12(a)(2) of that ER which requires the Corps to purchase in
    25
    Case: 21-20174        Document: 00516633049        Page: 26   Date Filed: 02/02/2023
    No. 21-20174
    fee “lands below a guide contour line . . . established with a reasonable
    freeboard allowance above the top pool elevation for storing water for flood
    control.” The Corps responds that the language does not specify how the
    Corps determines what is “adequate” or provide a deadline for when action
    should be taken, and that the Corps must exercise its discretion to decide
    what is “reasonable.” The County Parties reply that the plain meaning of
    “adequate” is “legally sufficient” and that we should apply the plain
    meaning to this regulation. See Adequate, Black’s Law Dictionary
    (11th ed. 2019).
    We conclude the County Parties have created a sufficient issue, based
    on what we have available now, to make a plausible argument that the Corps
    had a mandatory duty to acquire additional lands under ER 405-1-12.
    Because the regulation is not a public document and is not part of the record,
    we are unable to review the language of the regulation. See Department of
    Defense Department of the Army Real Estate Handbook, 
    84 Fed. Reg. 35,034
     (July 22, 2019) (to be codified at 32 C.F.R. pt. 644) (“current internal
    policy and procedures are maintained in Army Corps of Engineers
    Regulation ER 405-1-12, which is not available to the public”). We remand
    so the Corps can produce the ER under whatever protections are justified by
    the reasons for its non-public status, and the district court can determine
    whether the actual language creates a duty.
    Third, the County Parties rely on a combination of Corps guidance
    documents. The complaint alleges, “Corps regulations and hydrologic
    criteria for acquisition of reservoir lands, including for example ETL 110-2-
    22 and the guidance set forth in ER 405-2-150[,] required the Corps to
    acquire upstream real estate up to the limits of the MDP.” The complaint
    also contends, “[i]nternal Corps documents dating back to 1980
    acknowledge ‘[i]n order for Addicks and Barker to be in strict compliance
    with ETL-110-2-22’ . . . it would be necessary to acquire real estate interests
    26
    Case: 21-20174      Document: 00516633049          Page: 27   Date Filed: 02/02/2023
    No. 21-20174
    in the area.’”    The referenced document is described in a motion as
    containing “the hydrologic criteria for acquisition of reservoir lands.” Yet
    again, the County Parties are relying on a non-public document not in the
    record.
    Another missing document is ER 405-2-150, which was superseded in
    1979. The County Parties assert ER 405-2-150’s relevance is “to confirm the
    Corps’ longstanding regulatory obligation to take adequate property interest
    in lands to accomplish the authorized purposes of the project. The Corps’
    past interpretation and application of ER 405-2-150 is relevant to the binding
    effect of current regulations updating but not materially altering the former
    regulation.” In light of the fact this Engineer Regulation was “superseded”
    in 1979, and the litigation here concerns failures to respond to events in 2016
    and 2017, we do not consider any effect it might once have had.
    As to ETL 110-2-22, an initial question is whether Corps guidance
    documents can create binding duties on the Corps. In SUWA, the Court
    considered whether the Bureau of Land Management (“BLM”) could be
    compelled to comply with certain provisions of its land-use plans. SUWA,
    
    542 U.S. at 67
    . The plaintiffs there argued one land-use plan “obligated BLM
    to conduct an intensive [off-road vehicle] monitoring program” due to
    damage to the “Factory Butte area” caused by such vehicles. 
    Id. at 68
    . The
    plaintiffs argued such a monitoring program was required because the plan
    stated the area “will be monitored and closed if warranted.” 
    Id.
     The Court
    rejected this claim because the plan did not provide a “clear indication of
    binding commitment” on the BLM. 
    Id. at 69
    . The Court held that, absent
    “language in the plan itself creat[ing] a commitment binding on the agency,”
    the plan was not enforceable under Section 706(1). See 
    id. at 71
    .
    Under SUWA, then, we need to know whether ETL 110-2-22, by its
    own terms, binds the agency to a legal position or “produce[s] legal
    27
    Case: 21-20174     Document: 00516633049           Page: 28   Date Filed: 02/02/2023
    No. 21-20174
    consequences or determine[s] rights and obligations.” See Texas v. EEOC,
    
    933 F.3d 433
    , 441 (5th Cir. 2019). We applied that standard when deciding
    whether the EEOC was bound by a guidance document it prepared on how
    Title VII affected employers’ refusals to hire due to applicants’ criminal
    records. 
    Id. at 437
    . We considered whether the document “appears on its
    face to be binding[ ] or is applied by the agency in a way that indicates it is
    binding.” 
    Id. at 441
     (quoting Texas v. United States, 
    809 F.3d 134
    , 171 (5th
    Cir. 2015), aff’d by an equally divided court, 
    579 U.S. 547
    , 548 (2016))
    (alterations in original). “In some cases, the mandatory language of a
    document alone can be sufficient to render it binding.” 
    Id.
     at 441–42
    (quotation marks and citations omitted). We concluded the guidance did
    bind the agency. 
    Id. at 442
    . Indeed, the EEOC conceded it was bound to
    apply its own guidance. 
    Id. at 444
    .
    The County Parties argue ETL 110-2-22 similarly provides a legally
    binding commitment on the Corps. The County Parties rely on an opinion
    from another circuit holding that the Missouri River Main Stem Reservoir
    System Reservoir Regulation Manual (“Master Manual”), produced by the
    Corps under the Flood Control Act, was legally binding. See South Dakota v.
    Ubbelohde, 
    330 F.3d 1014
    , 1029 (8th Cir. 2003). There, the Eighth Circuit
    reviewed whether three district courts erred by issuing a preliminary
    injunction barring the Corps from releasing reservoir water during a severe
    and lengthy drought. 
    Id. at 1019
    . The case arose out of a disagreement among
    states with the Corps’ management of reservoir water during prolonged
    drought conditions on the Missouri River. 
    Id.
     at 1019–20. Due to the water
    shortage, “the Corps decided to release water from Lake Oahe in South
    Dakota to maintain downstream navigation on the Missouri River,” while
    holding water constant at other reservoirs. 
    Id. at 1021
    . South Dakota filed
    suit under the APA, arguing the Corps had acted arbitrarily and capriciously
    28
    Case: 21-20174     Document: 00516633049            Page: 29   Date Filed: 02/02/2023
    No. 21-20174
    by releasing water from a reservoir and sought to enjoin the Corps from
    releasing reservoir water for a limited time. 
    Id.
    The court considered whether there was “‘law to apply.’” 
    Id. at 1027
    (quoting Citizens to Preserve Overton Park, Inc. v. Volpe, 
    401 U.S. 402
    , 410
    (1971)). The court held there was law to apply because the Corps’ actions
    were “constrained both by the Flood Control Act and by the Master
    Manual.” 
    Id.
     The court stated, “[w]here a policy statement purports to
    create substantive requirements, it can be a legislative rule regardless of the
    agency’s characterization.” 
    Id.
     The court held the Master Manual was
    binding “because it set[ ] out substantive requirements, and its language and
    context indicate that it was intended to bind the Corps’[ ] discretion.” Id. at
    1028.
    ETL 110-2-22 is neither public nor in the record, so we cannot
    examine its language. Thus, we look at whether the complaint plausibly
    pleads that it binds. See Iqbal, 
    556 U.S. at 678
    . The complaint alleges each
    reservoir was designed to have an MDP for detaining floodwater that exceeds
    the boundaries of GOL. The complaint alleges internal Corps documents
    dating back to 1980 stated it was “necessary to acquire real estate interests in
    the area” up to the maximum storage capacity to be in “strict compliance
    with ETL-110-2-22.” The Corps obtained an estimate for the acquisition of
    an additional 4,840 acres behind the Addicks Dam and 3,860 behind the
    Barker Dam, which would ostensibly have been all the land up to the MDP.
    The Corps failed, though, to request authorization from Congress to acquire
    the additional land.
    Further, the Corps’ Chief Engineering and Construction Division and
    Dam Safety Officer, Rob Thomas, testified concerning the mandatory
    requirements set out in ETL 110-2-22 and other Corps documents during the
    Upstream Takings Litigation, a case brought in the Court of Federal Claims.
    29
    Case: 21-20174    Document: 00516633049           Page: 30   Date Filed: 02/02/2023
    No. 21-20174
    In re Upstream, 
    146 Fed. Cl. 219
     (2019). These “internal Corps documents
    dating back to 1980” are not in the record nor are they named; rather, the
    transcript of Thomas’s trial testimony indicates he quoted and interpreted
    the documents introduced during that proceeding. Thomas testified about
    ETL 110-2-22, stating it is a 1970 document entitled “Hydaulic Criteria For
    Acquisition of Reservoir Lands.”       He confirmed the purpose of the
    document is to “provide[] guidance to district engineers who are applying
    hydraulic engineering principles to establish guidelines on which to base the
    upper limits of land acquisitions in reservoir areas of dam and reservoir
    service projects,” such as the Addicks and Barker dams and reservoirs.
    Additionally, Thomas testified that a 1979-1980 document with the
    subject “Buffalo Bayou and Tributaries, Spillways for Addicks and Barker
    Dams,” directed to the Corps Southwestern Division Engineer and sent from
    a Corps District Engineer, states, “[a]cquisition of upstream real estate to
    the standard project flood pool elevation plus freeboard is necessary to
    comply with ETL-110-2-22.” Thomas testified that another 1980 document
    with the subject “Buffalo Bayou and Tributaries, Spillways for Addicks and
    Barker Dams,” from the Corps Chief Real Estate Division, states: “In order
    for Addicks and Barker Reservoirs to be in strict compliance with ETL-110-
    2-22, we determined that it would be necessary to acquire real estate
    interests” up to the MDP.
    Taking these allegations as true, and construing them in favor of the
    County Parties, we conclude they have adequately pled ETL 110-2-22 was
    binding and imposed a mandatory duty on the Corps. The language from the
    internal Corps documents quoted in the complaint and the testimony from a
    Corps representative support the inference that ETL 110-2-22 was binding;
    they demonstrate ETL 110-2-22 set out substantive requirements to acquire
    additional land and that its language, context, and treatment indicate it was
    intended to bind the Corps’ discretion. See Ubbelohde, 330 F.3d at 1028.
    30
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    No. 21-20174
    We remand so ETL 110-2-22 may be produced and for further factual
    development on whether it is binding. Then, the district court may be
    consider whether ETL 110-2-22 imposed a mandatory duty on the Corps to
    acquire additional lands. Cf. SUWA, 
    542 U.S. at 72
    .
    iii.   Other authorities
    The County Parties argue various other regulations and guidance
    documents impose discrete, mandatory duties on the Corps. The County
    Parties have not, however, attempted to explain how the Corps failed to
    follow these regulations and guidance documents, nor have they related them
    to any of the agency actions challenged in their complaint. We conclude the
    County Parties have forfeited any claims arising under those regulations and
    guidance documents by failing to brief them adequately on appeal. See Roy v.
    City of Monroe, 
    950 F.3d 245
    , 251 (5th Cir. 2020).
    III.    Reassignment on remand
    An appellate court may order the reassignment of a case to another
    judge on remand. Johnson v. Sawyer, 
    120 F.3d 1307
    , 1333 (5th Cir. 1997).
    This power, however, is “extraordinary” and “rarely invoked.” Miller v.
    Sam Houston State Univ., 
    986 F.3d 880
    , 892 (5th Cir. 2021) (quotation marks
    and citation omitted). In considering whether to reassign a case, we apply a
    “lenient” and a “stringent” test.          
    Id.
        The County Parties assert
    reassignment is necessary under both tests.
    The stringent test considers three factors: (1) whether the original
    judge would reasonably be expected to have difficulty putting aside previous
    views determined on appeal to be erroneous, “(2) whether reassignment is
    advisable to preserve the appearance of justice, and (3) whether reassignment
    would entail waste and duplication out of proportion to any gain in preserving
    the appearance of fairness.” 
    Id.
     at 892–93 (quotation marks and citation
    omitted).     The lenient test asks whether an objective observer would
    31
    Case: 21-20174        Document: 00516633049               Page: 32        Date Filed: 02/02/2023
    No. 21-20174
    reasonably question the judge’s partiality. 
    Id. at 893
    . The stringent test’s
    second “factor aligns with the question posed by the [lenient] test.” United
    States v. Khan, 
    997 F.3d 242
    , 249 (5th Cir. 2021).
    We identify the actions the County Parties insist support reassigning
    the case. First, they argue the district judge denied the County Parties’
    request for limited discovery to obtain the administrative record and lacked
    any competent basis for facts he included in the dismissal order. Second, the
    district judge ordered the Corps to “furnish a one-page statement that
    describes — in clear, practical terms — what it did, why it did it, and the
    consequences of alternative responses” without requesting a response from
    the plaintiffs. Third, they contend he adopted the Corps’ “self-serving”
    narrative of the facts and “embellished” the narrative with facts not provided
    by either party. 11
    We do not find the district judge’s conduct or views expressed in the
    order to reveal an inability to be impartial. Just taking the demand for a one-
    page summary, we remark it is not clear to us whether the actions that led to
    the WCM were designed to produce a record and, if so, what the record
    would contain. The Supreme Court once authorized ordering an agency to
    supplement the record of informal rulemaking by providing a summary of its
    decision-making. Overton Park, 
    401 U.S. at 420
    . The district court’s actions
    here were not that different. Yet, here, the predicate for such a summary,
    namely, the absence of an actual record, has not (yet) been shown. We
    explain.
    11
    The district court wrote that, had the Corps not detained the floodwater, the
    reservoirs would have failed, thereby releasing “three trillion gallons of water . . . down the
    bayou” and “causing catastrophic damage and loss of life all the way to Galveston Bay.”
    The County Parties seem to be correct that there is at least no direct support for this
    statement in the record.
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    Case: 21-20174     Document: 00516633049           Page: 33   Date Filed: 02/02/2023
    No. 21-20174
    In its motion for limited discovery at the district court, the County
    Parties alleged a record would contain “internal Corps documents
    interpreting (1) Corps regulations setting requirements for acquisition of land
    in the Reservoirs, (2) requirements for the [WCM], and (3) regulations
    concerning amendments to the WCM.” The County Parties allege they
    know those documents exist and are readily available to the Corps because
    they were previously produced by the Corps and introduced in evidence in
    open court during the Upstream Takings Litigation. The Corps can respond
    on remand as to what record exists.
    Though some of the district judge’s rulings were unconventional, we
    do not believe his actions would “reasonably cause an objective observer to
    question [the judge’s] impartiality.” Miller, 986 F.3d at 893 (quotation marks
    and citation omitted) (alterations in original). Conversely, reassigning the
    case to another judge would likely entail waste and duplication out of
    proportion to any gain in the appearance of fairness. Although the original
    complaint was filed in March of 2018, the record is short and there has yet to
    be any discovery. The County Parties have not shown reassignment is
    merited.
    We REVERSE and REMAND for further proceedings consistent
    with this opinion.
    33