UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF COLUMBIA

___________________________________

)

BLUE WATER BALTIMORE, et al., )

)

Plaintiffs, )

)

v. ) Civil Action No. 16-452 (RBW)

)

SCOTT PRUITT, Administrator, )

United States Environmental )

Protection Agency, )

)

Defendant. )

____________________________________)

MEMORANDUM OPINION

The plaintiffs, Blue Water Baltimore, Chester River Association, Gunpowder 

Riverkeeper, Midshore Riverkeeper Conservancy, Potomac Riverkeeper Network, and 

Waterkeepers Chesapeake, all non-profit environmental organizations dedicated to protecting 

local watersheds in Maryland, initiated this action against Scott Pruitt, in his official capacity as 

the Administrator of the United States Environmental Protection Agency (the “EPA”), 

challenging the EPA’s approval of Maryland’s 2012 Integrated Report of Surface Water Quality 

(the “2012 Integrated Report”) under the Administrative Procedure Act (the “APA”), 5 U.S.C. 

§§ 701–06 (2012). See Complaint (“Compl.”) ¶¶ 1, 4–11, 16. On July 18, 2017, the Court 

issued a Memorandum Opinion dismissing the plaintiffs’ Complaint under Federal Rule of Civil 

Procedure 12(b)(1) because their challenges were found to be moot. See Blue Water Balt. v. 

Pruitt, __ F. Supp. 3d __, __, 2017 WL 3049405, at *7 (D.D.C. July 18, 2017) (Walton, J.). 

Currently before the Court are the Plaintiffs’ Motion to Alter or Amend the Judgment (“Pls.’ 

Rule 59 Mot.”) and the Plaintiffs’ Motion for Leave to Amend Complaint (“Pls.’ Rule 15 Mot.”). 
2

Upon careful consideration of the parties’ submissions,1 the Court concludes that it must grant 

both of the plaintiffs’ motions.

I. BACKGROUND

The Court discussed the factual and statutory background of this case in its Memorandum 

Opinion issued on July 18, 2017, see Blue Water Balt., __ F. Supp. 3d at __, 2017 WL 3049405, 

at *1–3, and will not reiterate those facts again here. In that opinion, the Court granted the 

EPA’s motion to dismiss under Rule 12(b)(1) because the EPA’s approval of Maryland’s “2014 

Integrated Report superseded the 2012 Integrated Report, thus mooting the plaintiffs’ challenge 

to the reclassifications [of fifty-three water bodies] in the 2012 Integrated Report,” id. at *5, and 

the plaintiffs’ challenge did not meet the capable of repetition, yet evading review exception to 

the mootness doctrine, see id. at *7. In the accompanying Order, the Court dismissed the 

plaintiffs’ Complaint “with prejudice.” Order at 1 (July 18, 2017), ECF No. 24. On August 14, 

2017, the plaintiffs simultaneously filed their motions,2 requesting that the Court modify its July 

18, 2017 Order to redesignate that the dismissal of their Complaint is without prejudice and grant 

them leave to file an amended complaint to challenge the EPA’s approval of Maryland’s 2014 

Integrated Report. See Pls.’ Rule 59 Mot. at 1.3

 1 In addition to the filings already identified, the Court considered the following submissions in reaching its 

decision: (1) the Plaintiffs’ Memorandum in Support of Motion to Alter or Amend the Judgment (“Pls.’ Rule 59 

Mem.”); (2) the Plaintiffs’ Memorandum in Support of Motion for Leave to Amend Complaint (“Pls.’ Rule 15 

Mem.”); (3) the EPA’s Combined Opposition to Plaintiffs’ Motion to Alter or Amend the Judgment and Motion for 

Leave to Amend Complaint (“Gov’t’s Opp’n”); (4) the Plaintiffs’ Combined Reply in Support of Motion to Alter or 

Amend the Judgment and Motion for Leave to Amend Complaint (“Pls.’ Reply”); and (5) the EPA’s Notice of 

Subsequent Event (“Gov’t’s Notice”).

2 The Court notes that the plaintiffs’ motions are procedurally sound because after the Court dismissed their

Complaint with prejudice, they could amend their Complaint “only by filing, as they properly did, a 59(e) motion to 

alter or amend a judgment combined with a Rule 15(a) motion requesting leave of court to amend their 

[C]omplaint.” Brink v. Cont’l Ins. Co., 787 F.3d 1120, 1128 (D.C. Cir. 2015) (quoting Firestone v. Firestone, 76 

F.3d 1205, 1208 (D.C. Cir. 1996)).

3 “[The p]laintiffs do not seek to alter the Court’s ruling that [their] claims relating to [the] EPA’s approval of 

Maryland’s 2012 Integrated Report are moot.” Pls.’ Rule 59 Mot. at 1.
3

II. STANDARDS OF REVIEW

A. Motion to Alter or Amend a Judgment

Federal Rule of Civil Procedure 59(e) permits a party to file “[a] motion to alter or amend 

a judgment” within “[twenty-eight] days after the entry of the judgment.” Fed. R. Civ. P. 59(e). 

However, motions under Rule 59(e) are “disfavored,” and the moving party bears the burden of 

establishing “extraordinary circumstances” warranting relief from a final judgment. E.g., 

Niedermeier v. Office of Baucus, 153 F. Supp. 2d 23, 28 (D.D.C. 2001) (citing Anyanwutaku v. 

Moore, 151 F.3d 1053, 1057 (D.C. Cir. 1998)). “Rule 59(e) motions need not be granted unless 

the district court finds that there is an intervening change of controlling law, the availability of 

new evidence, or the need to correct a clear error or prevent manifest injustice.” Anyanwutaku, 

151 F.3d at 1057–58 (citation and internal quotation marks omitted). A court must grant a Rule 

59(e) motion “if [its] dismissal of the complaint with prejudice was erroneous; that is, the Rule 

59(e) motion should be granted unless ‘the allegation of other facts consistent with the 

challenged pleading could not possibly cure the deficiency.’” Brink v. Cont’l Ins. Co., 787 F.3d 

1120, 1128 (D.C. Cir. 2015) (quoting Firestone v. Firestone, 76 F.3d 1205, 1209 (D.C. Cir. 

1996)).

B. Motion for Leave to File an Amended Complaint

Under Federal Rule of Civil Procedure 15(a), the court should “freely give leave” to a 

party to amend its pleading “when justice so requires.” Fed. R. Civ. P. 15(a)(2). Leave to amend 

should be granted “[i]n the absence of any apparent or declared reason—such as undue delay, 

bad faith or dilatory motive on the part of the movant, repeated failure to cure deficiencies by 

amendments previously allowed, undue prejudice to the opposing party by virtue of allowance of 

the amendment, [or] futility of [the] amendment.” Foman v. Davis, 371 U.S. 178, 182 (1962). 
4

III. ANALYSIS

A. Order Dismissing the Complaint with Prejudice

The plaintiffs argue that the Court erred in dismissing their Complaint with prejudice 

because “[d]ismissal of a complaint for jurisdictional reasons such as mootness should be 

without prejudice.” Pls.’ Rule 59 Mem. at 3. As support for this position, they cite Rule 41(b), 

see id., which provides that “[u]nless the dismissal order states otherwise, [an involuntary 

dismissal]—except one for lack of jurisdiction, improper venue, or failure to join a party under 

Rule 19—operates as an adjudication on the merits,” Fed. R. Civ. P. 41(b), and note that 

“‘adjudication on the merits’ in this context means dismissal with prejudice,” Pls.’ Rule 59 Mem. 

at 3. Therefore, according to the plaintiffs, the Court’s conclusion that the plaintiffs’ claims were 

moot does not constitute an adjudication on the merits. See id. at 3–4. 

The Court agrees with the plaintiffs that their Complaint should have been dismissed 

without prejudice under Rule 41(b). “[T]he Supreme Court [has] concluded that an ‘adjudication 

upon the merits’ under Rule 41(b) is synonymous with a dismissal with prejudice and ‘the 

opposite of a dismissal without prejudice.’” Havens v. Mabus, 759 F.3d 91, 98 (D.C. Cir. 2014) 

(quoting Semtek Int’l Inc. v. Lockheed Martin Corp., 531 U.S. 497, 505 (2001)). Therefore, “[a] 

jurisdictional dismissal—which is not an adjudication on the merits under Rule 41(b)—is, then, a

dismissal without prejudice.” Id.; see also Kasap v. Folger Nolan Fleming & Douglas, Inc., 166 

F.3d 1243, 1248 (D.C. Cir. 1999) (“We conclude by noting that the district court improperly 

dismissed appellant’s suit with prejudice. As appellees concede, dismissals for lack of 

jurisdiction are not decisions on the merits . . . .”). Dismissals on the grounds of mootness and 

other justiciability doctrines are treated as jurisdictional dismissals, see Conservation Force, Inc. 

v. Jewell, 733 F.3d 1200, 1204 (D.C. Cir. 2013) (“Federal courts lack jurisdiction to decide moot 
5

cases because their constitutional authority extends only to actual cases or controversies.” 

(quoting Iron Arrow Honor Soc’y v. Heckler, 464 U.S. 67, 70 (1983))); Attias v. Carefirst, Inc., 

865 F.3d 620, 624–25 (D.C. Cir. 2017) (affirming the district court’s grant of dismissal under 

Rule 12(b)(1) because the plaintiffs lacked Article III standing); see also 18A Charles Alan 

Wright & Arthur R. Miller, Federal Practice and Procedure § 4436 (2d ed. 2002) (“Dismissals 

for want of justiciability are controlled by the same principles as apply to want of subject-matter 

jurisdiction.”), and therefore should be dismissed without prejudice under Rule 41(b), see

Havens, 759 F.3d at 98; see also Wilderness Soc’y v. Salazar, 603 F. Supp. 2d 52, 72 (D.D.C. 

2009) (“[D]ismissal on mootness grounds is without prejudice to future suits on the merits of the 

same claim.”).

The Court is unpersuaded by the government’s argument that “[the] Court did not err 

when it barred [the p]laintiffs from reasserting the moot claims,” Gov’t’s Opp’n at 4; see also id.

(“Rather, by dismissing the latter claims with prejudice, the Court properly ‘barr[ed] . . . [the 

p]laintiffs from returning later, to the same court, with the same underlying claim[s].’” (quoting 

Semtek, 531 U.S. at 505)), because, as Wright and Miller explain, a dismissal “for want of 

justiciability,” such as mootness, “should preclude relitigation of the very issue of justiciability 

actually determined, but does not preclude a second action on the same claim if the justiciability 

problem can be overcome,” Wright & Miller, supra, § 4436 (footnote omitted). Applied to this 

case, the plaintiffs are therefore barred from relitigating the Court’s conclusion that the plaintiffs’ 

challenges to the 2012 Integrated Report were mooted by the EPA’s approval of the 2014 

Integrated Report, but they are not barred from litigating their challenge to the EPA’s approval of 

the reclassifications of the fifty-three Maryland water bodies because those classifications were 

incorporated into the 2014 Integrated Report, and the “EPA’s rationale for approving those lists 
6

remains operative.” See Blue Water Balt., __ F. Supp. 3d at __, 2017 WL 3049405, at *5. 

Accordingly, the Court concludes that it erred in dismissing the plaintiffs’ Complaint with 

prejudice because dismissals on the grounds of mootness constitute dismissals for want of 

jurisdiction, which must be dismissed without prejudice under Rule 41(b). See Brink, 787 F.3d 

at 1128 (stating that a Rule 59(e) motion to alter or amend a judgment dismissing the complaint 

with prejudice should be granted if the dismissal should have been without prejudice).

B. The Plaintiffs’ Proposed Amended Complaint

The plaintiffs argue that the Court should grant it leave to file an amended complaint 

challenging the 2014 Integrated Report because

[t]here is no evidence to suggest that the amendment [the p]laintiffs propose would 

be futile; to the contrary, this Court’s Opinion ruling on [the] EPA’s Motion to 

Dismiss suggests that the proper target of [the p]laintiffs’ claims is [the] EPA’s 

approval of Maryland’s reclassification of the waters at issue via its approval of 

Maryland’s 2014 Integrated Report. These are the very claims that [the p]laintiffs 

seek to add in their amended complaint.

Pls.’ Rule 15 Mem. at 3. The Court agrees, with one caveat given recent administrative 

developments.

In its prior Memorandum Opinion in this case, the Court made clear that because the 

2014 Integrated Report superseded the 2012 Integrated Report, the plaintiffs should have 

challenged the 2014 Integrated Report. See Blue Water Balt., __ F. Supp. 3d at __, 2017 WL 

3049405, at *5–6. Therefore, the plaintiffs’ proposed amended complaint, which challenges the 

EPA’s approval of the 2014 Integrated Report, see Pls.’ Rule 15 Mot., Att. (First Amended 

Complaint for Declaratory and Injunctive Relief) ¶¶ 110, 120–21, 125, 127, ECF No. 27-3, was

not subject to dismissal as futile at the time it was filed, see City of Dover v. EPA, 40 F. Supp. 

3d 1, 6 (D.D.C. 2013) (“[B]ecause the Court did suggest an alternative legal theory based on the 

facts pled, [the] plaintiffs should [be] permitted to test that theory.”); see also id. at 7 (noting that 
7

because the “plaintiffs have met the stricter standard under Rule 59(e), they have also met the 

liberal amendment standard under Rule 15(a)(2)”).4

However, after the briefing on the plaintiffs’ motions now before the Court had 

concluded, but before the Court had ruled on them, the EPA notified the Court that on November 

1, 2017, it had approved Maryland’s 2016 Integrated Report. Gov’t’s Notice at 1. The EPA’s 

approval of the 2016 Integrated Report contains language identical to the language found in its 

approval of the 2014 Integrated Report, i.e., “[t]o the extent that these prior [Integrated Reports] 

have been incorporated into the 2016 [Integrated Report], [the] EPA’s rationale for approving 

those lists remains operative.” Id., Exhibit (“Ex.”) 1 (EPA Region III Approval Rational for 

Maryland’s 2016 [Integrated Report]) at 2; see also Blue Water Balt., __ F. Supp. 3d at __, 2017 

WL 3049405, at *5 (“The EPA stated in its approval of the 2014 Report that ‘[t]o the extent that 

[the 2012 and other] prior lists have been incorporated into the 2014 [Integrated Report], [the] 

EPA’s rationale for approving those lists remains operative.’” (alterations in original)). 

Therefore, the plaintiffs’ proposed amended complaint, which challenges the 2014 Integrated 

Report, now suffers from the same mootness problem as its original Complaint did. However, if 

the plaintiffs file an updated amended complaint challenging the 2016 Integrated Report, that 

amended complaint will not be futile.5

 4 The EPA notes that it does “not contend that [the p]laintiffs’ proposed claims challenging approval of the 2014 list 

are moot or otherwise barred by virtue of the Court’s holding that the claims challenging approval of the 2012 list 

are moot,” Gov’t’s Opp’n at 4, thus conceding that the plaintiffs’ proposed challenges are not futile.

5 In its Notice, the EPA states that if the plaintiffs “move to amend the complaint to add claims regarding the most 

recent approval, EPA expects to oppose that motion for the same reasons it opposed the pending motion to amend 

the complaint.” Gov’t’s Notice at 1–2 (emphasis added). Accordingly, because the EPA asserts no new arguments 

regarding why leave to file an amended complaint challenging the 2016 Integrated Report should not be granted, the 

Court concludes that it would be a waste of judicial resources to require another round of briefing on whether leave 

to amend should be granted to permit the plaintiffs to challenge the most recent Integrated Report.
8

Moreover, the Court does not find that the plaintiffs have exhibited any bad faith, dilatory 

motive, or repeated failure to cure deficiencies, nor will the EPA suffer undue prejudice resulting 

from the filing of an amended complaint. See Foman, 371 U.S. at 182. The Court does not fault 

the plaintiffs for waiting until after the Court ruled on the EPA’s motion to dismiss to file its 

motion for leave to file an amended complaint for two reasons. First, the plaintiffs had 

“request[ed] ‘an opportunity to amend their Complaint’ if the Court f[ound] that their claims 

[we]re moot,” but the Court denied that conditional request because the plaintiffs had failed to 

comply with the law of this Circuit requiring that the proposed amended complaint be submitted 

with the motion for leave to file an amended complaint. See Blue Water Balt., __ F. Supp. 3d at 

__ n.8, 2017 WL 3049405, at *7 n.8. Therefore, the plaintiffs had attempted, albeit deficiently, 

to amend their Complaint to address the mootness issue if necessary, and the EPA was on notice 

of that attempt. Moreover, although the Court disagreed with the plaintiffs’ argument that their 

challenges to the 2012 Integrated Report were not moot, the plaintiffs’ expectation that the Court 

would agree with their position was reasonable, given that two other federal district courts had 

ruled that challenges to the biennial Integrated Reports satisfy the capable of repetition, yet 

evading review exception to mootness. See id. at *6 (distinguishing Sierra Club v. EPA, 162 F.

Supp. 2d 406 (D. Md. 2001), and Am. Canoe Ass’n v. EPA, 30 F. Supp. 2d 908 (E.D. Va. 

1998)); see also Foman, 371 U.S. at 181 (“It is too late in the day and entirely contrary to the 

spirit of the Federal Rules of Civil Procedure for decisions on the merits to be avoided on the 

basis of such mere technicalities.”).

Further, the plaintiffs promptly and appropriately filed their Rule 59 and Rule 15 motions 

to correct the Court’s error in dismissing their Complaint with prejudice, and attached to their 

motion to amend the proposed amended complaint as required by Local Civil Rule 7(i). See 
9

generally Pls.’ Rule 59 Mot.; Pls.’ Rule 15 Mot. And the EPA will not suffer any undue 

prejudice from the filing of the amended complaint because this case is in its infancy; in fact, the 

EPA would arguably suffer greater prejudice and delay if the Court denies the plaintiffs leave to 

amend, because that would, as the plaintiffs note, require them to “file a separate case based on 

[the] EPA’s approval of Maryland’s 201[6] Integrated Report, [which] would likely end up 

before the same bench, requiring new docketing procedures, the issuances of new summonses 

and proof of service, [and] new notices of appearance.” Pls.’ Rule 59 Mem. at 7 (footnote 

omitted) (citing Local Civil Rule 40.5(a)(4) governing related cases); see also Barkley v. U.S. 

Marshals Serv. ex rel. Hylton, 766 F.3d 25, 39 (D.C. Cir. 2014) (reversing the district court’s 

denial of leave to amend, even though “[t]he district court ha[d] endured a multitude of motions 

and amendments to the pleadings in th[e] case over the course of more than a decade,” because 

“[t]he plaintiffs already in the case had raised substantially the same discrimination claims, no 

summary judgment motion had been granted, and no discovery had taken place as to [certain] 

claims”). This case is therefore unlike other cases in which courts have denied plaintiffs’ Rule 

15 motions on the grounds that the plaintiffs waited many years and after discovery had occurred 

before filing their motions, see, e.g., Williamsburg Wax Museum, Inc. v. Historic Figures, Inc., 

810 F.2d at 243, 247 (D.C. Cir. 1987) (six-year delay and after summary judgment had been 

granted); Becker v. District of Columbia, 258 F.R.D. 182, 184–85 (D.D.C. 2009) (five-year 

delay and after discovery had closed), their proposed amendments would have been futile

because they would not cure the pleading deficiencies, see, e.g., McGovern v. Am. Airlines, Inc., 

511 F.2d 653, 654 (5th Cir. 1975) (en banc) (“[W]here as here there is no indication in the record 

that diversity in all probability exists and the appellant has shown in a second plea to the trial 

court no inclination to cure the jurisdictional defect even though on notice of the defect, we 
10

decline to allow appellant an opportunity to amend.” (footnotes omitted)), or the proposed 

amendments would assert a new claim or substitute a new party, see, e.g., Schmidt v. United 

States, 749 F.3d 1064, 1070 (D.C. Cir. 2014) (noting that the plaintiff “never properly amended 

his complaint before the District Court to assert a [new] claim . . . , and [ ] there is no dispute that 

[his] original, procedurally-focused claim was rendered moot”); Wash. Tennis & Educ. Found., 

Inc. v. Clark Nexsen, Inc., __ F. Supp. 3d __, __, 2017 WL 4075156, at *6 (D.D.C. Sept. 13, 

2017) (“[W]hen subject[-]matter jurisdiction is wanting because the plaintiff presently named in 

the complaint lacks standing, a court cannot grant leave to amend under Rule 15 to add a plaintiff 

for purposes of curing the jurisdictional defect.”).

Finally, the Court rejects the EPA’s argument that the Court should “deny the Rule 15(a) 

motion [because, h]aving held that the claims are moot, this Court now lacks jurisdiction to 

proceed further,” Gov’t’s Opp’n at 5, because “[d]efective allegations of jurisdiction may be 

amended, upon terms, in the trial or appellate courts,” 28 U.S.C. § 1653 (2012). The Supreme 

Court has applied § 1653 to cure allegations of mootness, see Chandler v. Miller, 520 U.S. 305,

313 n.2 (1997) (citing § 1653 as the legal basis for its conclusion that the case was not moot 

given the petitioner’s statements at oral argument), and both the Circuit and other members of 

this Court have approved a district court’s consideration of a Rule 15 motion, even after 

dismissal under Rule 12(b)(1), if the proposed pleading would cure the jurisdictional defect, see

Attias, 865 F.3d at 624 (“Where subject-matter jurisdiction depends on the factual allegations in 

the complaint, as it does here, the district court can signal that a dismissal under Rule 12(b)(1) is 

not final if it expressly gives the plaintiff leave to amend the complaint.”); Gov’t of Guam v. 

Am. President Lines, 28 F.3d 142, 149, 151 (D.C. Cir. 1994) (affirming the district court’s 

dismissal for lack of subject-matter jurisdiction, and noting that the appellants “did not seek 
11

leave to amend their complaint after the district court granted appellees’ motion to dismiss”); 

Vogel v. Go Daddy Group, Inc., __ F. Supp. 3d __, __, 2017 WL 3088363, at *3 (D.D.C. July 

19, 2017) (“A plaintiff may amend his complaint to fix a deficiency that goes to whether the 

court has jurisdiction. . . . If the plaintiff’s proposed pleading contains statements of fact 

plausibly alleging that the court has jurisdiction, then the court has jurisdiction to allow [the 

p]laintiff leave to make those necessary amendments.”); Am. Civil Constr., L.L.C. v. Fort Myer 

Constr. Corp., 246 F. Supp. 3d 309, 315 (D.D.C. 2017) (granting the defendant’s motion to 

dismiss for lack of subject-matter jurisdiction, “but permit[ting] [the plaintiff] an opportunity to 

file a supplemental complaint to cure any jurisdictional defect”); Johnson v. Panetta, 953 F. 

Supp. 2d 244, 247 (D.D.C. 2013) (“Generally, a court must ascertain whether it has jurisdiction 

before it is empowered to take any action in a matter. . . . However, where, such as here, a 

plaintiff seeks to amend the complaint in order to correct defective allegations of jurisdiction, the 

plaintiff is entitled to do so pursuant to 28 U.S.C. § 1653.”); see also Wright & Miller, supra, 

§ 1350 (“When the pleader’s affidavits or other evidence show either that the court actually has 

subject[-]matter jurisdiction over the case or that the nonmoving party might be able to amend to 

allege jurisdiction, the district court may . . . direct the pleader to amend the pleading or it may 

dismiss with leave to amend within a prescribed period of time. Only when the affidavits show 

that the pleader cannot truthfully amend to allege subject[-]matter jurisdiction should the court 

dismiss without leave to replead.” (footnotes omitted)).6

 6 The EPA relies on Friends of Animals v. Pruitt, __ F. Supp. 3d __, 2017 WL 2817019 (D.D.C. June 29, 2017), as 

support for its argument that the Court has no jurisdiction over the plaintiffs’ motion to alter and amend. See

Gov’t’s Opp’n at 5. Upon review of Friends of Animals, however, the Court notes that in that case, the plaintiff’s 

proposed amended complaint would have challenged a different agency action than the action originally challenged 

in their complaint. Compare __ F. Supp. 3d at __, 2017 WL 2817019, at *1 (stating that the original complaint 

alleged that the EPA and its Administrator “unreasonably delayed in responding to a May 19, 2015 rulemaking 

petition regarding the review and potential cancellation of the registration of ZonaStat-H, a pesticide used to control 

reproduction of wild horses”), with id. (stating that the plaintiffs’ amended pleading “would allege that the 

(continued . . . )
12

Here, the Court concluded, see Blue Water Balt., __ F. Supp. 3d at __, 2017 WL 

3049405, at *5–6, and the EPA concedes, see Gov’t’s Opp’n at 4, that the Court “actually has 

subject matter jurisdiction over the case,” see Wright & Miller, supra, § 1350, if the pleading 

challenges the EPA’s approval of the Integrated Report that is currently in effect. Therefore, the 

Court has jurisdiction to consider the plaintiffs’ motion for leave to amend, and the motion

should not be denied on that basis.

IV. CONCLUSION

For the foregoing reasons, the Court concludes it erred in dismissing the plaintiffs’ 

Complaint with prejudice because a dismissal on mootness grounds should be dismissed without 

prejudice under Rule 41(b). Further, the Court concludes that permitting the plaintiffs to file an

amended complaint challenging the Maryland Integrated Report currently in effect is not futile 

because it will cure the jurisdictional deficiencies that doomed its original Complaint, there has 

been no undue delay on the part of the plaintiffs in seeking to file the amended complaint, and 

the EPA will not be unduly prejudiced by the filing of the amended complaint. Accordingly, the 

Court must grant the plaintiffs’ motion to alter or amend the judgment and their motion for leave 

to file an amended complaint. The plaintiffs, however, must file an amended complaint 

 

( . . . continued)

[subsequent] denial of the rulemaking petition was ‘arbitrary, capricious, contrary to underlying law, and an abuse 

of discretion’”). Therefore, Friends of Animals is distinguishable from this case, where the plaintiffs seek to 

challenge the EPA’s reclassification of fifty-three water bodies, and seek to amend their pleading to cure their 

jurisdictional deficiency, i.e., challenging the original reclassification in the 2012 Integrated Report, rather than the 

superseding Integrated Report that adopted that reclassification. See Pls.’ Rule 15 Mem. at 3. Moreover, the Court 

agrees with the plaintiffs, see Pls.’ Reply at 5, that the Friends of Animals Court denied the plaintiff’s motion for 

leave to file an amended complaint not because it did not have subject-matter jurisdiction over that motion, but 

because that plaintiff “fail[ed] to comply with the procedural requirements of Local Civil Rule 7(i),” __ F. Supp. 3d 

at __, 2017 WL 2817019, at *1. Although the Court in Friends of Animals dismissed that plaintiff’s complaint on 

mootness grounds, see id. at *2, the plaintiffs in this case are correct that “it did not cite or discuss its mootness 

ruling as a reason for denying the Rule 15 motion,” Pls.’ Reply at 5.
13

challenging the 2016 Integrated Report, as that is the Integrated Report that is now in force. See

Gov’t’s Notice at 1.

SO ORDERED this 9th day of November, 2017.7

REGGIE WALTON

United States District Judge

 7 The Court will contemporaneously issue an Order consistent with this Memorandum Opinion.