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Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 UNITED STATES DISTRICT COURT FOR THE WESTERN DISTRICT OF WASHINGTON AT SEATTLE PUGET SOUNDKEEPER ALLIANCE and SIERRA CLUB v. Plaintiffs, SCOTT PRUITT, in his official capacity as Administrator of the United States Environmental Protection Agency, and RICKY JAMES, in his official capacity as Secretary of the Army for Civil Works, Defendants. (No. :-cv-0-jcc) The Honorable John C. Coughenour Case No. :-cv-0-jcc AND SUPPLEMENT COMPLAINT Noted: April 0, 0 Pursuant to Federal Rule of Civil Procedure and Local Rule, Plaintiffs Puget Soundkeeper Alliance and Sierra Club (collectively Plaintiffs ) respectfully request leave to amend and supplement the Complaint in the above-captioned case. Plaintiffs seek leave to Please note that pursuant to Fed. R. Civ. P. (d)(), Scott Pruitt, Administrator of the U.S. Environmental Protection Agency, is substituted as a defendant for Gina McCarthy. Please note that pursuant to Fed. R. Civ. P. (d)(), Ricky James, Secretary of the Army for Civil Works, is substituted as a defendant for Jo-Ellen Darcy. 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 amend and supplement the Complaint to add Idaho Conservation League as an additional plaintiff, allege new facts related to Defendants February 0 finalization of an Applicability Date Rule which amends the rule challenged in this case, and add two new claims against the U.S. Environmental Protection Agency and U.S. Army Corps of Engineers (collectively Defendants ) related to Defendants finalization of the Applicability Date Rule. In support of this Motion, Plaintiffs submit a proposed First Amended and Supplemental Complaint, attached as Exhibit A to this motion. Counsel for Plaintiffs contacted counsel for Defendants in this case on April, 0, to request Defendants position on this motion. Defendants were not able to respond within the requested time frame. BACKGROUND Plaintiffs filed a Complaint in this case on August 0, 0, bringing claims under the Clean Water Act ( CWA ) and the Administrative Procedure Act ( APA ) against specific portions of the 0 Waters of the U.S. definitional rule (hereinafter 0 Final Rule ) finalized by Defendants in 0. See Pls. Compl., Aug. 0, 0, ECF No. ; C.F.R. part ; 0 C.F.R. parts 0,,,,, 0,, 00, 0, and 0. Although Plaintiffs and proposed plaintiff Idaho Conservation League had supported and commented favorably on the strong scientific grounding in the parts of the 0 Final Rule that identify categories of waters that are definitional waters of the U.S. or that have a significant nexus to waters of the U.S., see public comments of Puget Soundkeeper, et al. at -,, - (Nov., 0); public comments of Sierra Club, et al. at, - (Nov., 0); public comments of Idaho Conservation League at, -,, (Nov., 0), Plaintiffs brought CWA and APA claims against certain other discrete portions of the 0 Final Rule. See Pls. Compl., Aug. 0, 0, ECF No.. The 0 Final Rule became effective, in its entirety, on August, 0. See (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 Clean Water Rule: Definition of Waters of the United States, 0 Fed. Reg.,0 (June, 0). In addition to the instant case, various other challenges to the 0 Final Rule were brought in federal district courts around the country, and a motion was made to transfer and consolidate these district court cases to the District Court for the District of Columbia. On September, 0, this Court stayed this case pending a ruling from the Judicial Panel on Multidistrict Litigation regarding the motion to consolidate and transfer the district court cases. Minute Order, Sept., 0, ECF No.. Although this stay order was in response to Defendants motion to stay proceedings, the order also directed the clerk to statistically close this case. Id. While these district court proceedings were taking place, petitions for review of the 0 Final Rule were also being brought in courts of appeals due to uncertainty about the proper original jurisdiction for challenges to the rule. The twenty-two petitions for review of the 0 Final Rule in the courts of appeals were consolidated in the Sixth Circuit, and on October, 0, the U.S. Court of Appeals for the Sixth Circuit issued a nationwide stay of the 0 Final Rule. In re E.P.A., 0 F.d 0, 0 (th Cir. 0), vacated sub nom. In re United States Dep't of Def., F. App'x (th Cir. 0). After issuing this stay, the Sixth Circuit proceeded to consideration of the merits of whether it had jurisdiction to hear the petitions for review of the 0 Final Rule. In the meantime, on October, 0, the Judicial Panel on Multidistrict Litigation entered an order denying the motion to consolidate and transfer the district court actions on the 0 Final Rule to the District Court for the District of Columbia. See Defs. Mot. to Stay Proceedings Att. A, Oct., 0, ECF No.. Two days later, on October, 0, (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 Defendants filed a Motion to Stay Proceedings in this case because this Court s previously entered stay had only been pending the decision of the Judicial Panel on Multidistrict Litigation. See Defs. Mot. to Stay Proceedings, Oct., 0, ECF No.. This motion by Defendants to stay proceedings sought an additional stay pending the Sixth Circuit Court of Appeals decision on the proper jurisdiction of challenges to the 0 Final Rule. See id. Defendants October, 0 Motion to Stay Proceedings was never ruled upon, presumably because this case was statistically closed at that time. On February, 0, the Sixth Circuit Court of Appeals decided that it had jurisdiction over the petitions for review of the 0 Final Rule. In re U.S. Dep't of Def., U.S. E.P.A., F.d, (th Cir. 0), cert. granted sub nom. Nat'l Ass'n of Mfrs. v. Dep't of Def., S. Ct. (0), rev'd and remanded sub nom. Nat'l Ass'n of Mfrs. v. Dep't of Def., S. Ct. (0). This decision was appealed to the U.S. Supreme Court, and certiorari was granted on January, 0. Nat'l Ass'n of Mfrs. v. Dep't of Def., S. Ct. (0). While waiting for the U.S. Supreme Court s decision on the proper jurisdiction of the court challenges, Defendants undertook three new administrative actions on the 0 Final Rule. First, on March, 0, the defendant agencies announced their future intent to review, rescind, and revise the 0 Final Rule in a notice published in the Federal Register. See Intention To Review and Rescind or Revise the Clean Water Rule,, Fed. Reg., (March, 0). Second, on June, 0, the agencies proposed to repeal the 0 Final Rule and recodify the previous regulatory definition of Waters of the U.S. See Definition of Waters of the United States Recodification of Pre-existing Rules, Fed. Reg., (June, 0). Defendants filed a notice of this proposed rulemaking with this Court on June 0, 0. See Defs. Notice of Proposed Rule, June 0, 0, ECF No.. Finally, on November, 0, (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 Defendants proposed to add an applicability date to the 0 Final Rule. See Definition of Waters of the United States Addition of an Applicability Date to 0 Clean Water Rule, Fed. Reg., (Nov., 0). Specifically, the agencies proposed to insert a new applicability date of two years from the date of the final adoption of the Applicability Date Rule, even though the rule had become effective on August, 0, and even though there is no applicability date, compliance date, or any other form of later implementation date in the 0 Final Rule. The agencies stated purpose for the proposed new applicability date was to avoid the possible inconsistencies, uncertainty and confusion that could be caused by the Supreme Court s ruling, particularly because the Supreme Court s jurisdictional ruling could have the effect of nullifying the Sixth Circuit s nationwide stay of the 0 Final Rule. Id. at,. The agencies also reasoned that rendering the rule inapplicable for two years would give the agencies sufficient time for their planned reconsideration of the 0 Final Rule. Id. The agencies held a -day comment period on the proposed Applicability Date Rule, after denying requests for an extension of the comment period. Plaintiffs and proposed plaintiff Idaho Conservation League submitted timely comments opposing the publication of the Applicability Date Rule. See public comments of Ohio Valley Environmental Coalition, Puget Soundkeeper Alliance, Sierra Club, Idaho Conservation League, Minnesota Center for Environmental Advocacy, Cook Inletkeeper, Upper Missouri Waterkeeper, and Southeast Alaska Conservation Council (Dec., 0). On January, 0, the U.S. Supreme Court ruled that federal district courts, not the courts of appeals, have jurisdiction over challenges to the 0 Final Rule. Nat'l Ass'n of Mfrs. v. Dep't of Def., S. Ct. (0). As a result, the Sixth Circuit vacated its nationwide stay of the 0 Final Rule on February, 0. In re United States Dep't of Def., F. App'x (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 (th Cir. 0). On February, 0, Defendants filed a Notice of Pertinent Rule, notifying this Court of its proposed Applicability Date Rule. See Defs. Notice of Pertinent Rule, Feb., 0, ECF No.. A few days later, on February, 0, the Agencies finalized the Applicability Date Rule, which added a new applicability date of February, 00 to the 0 Final Rule. See Definition of Waters of the United States Addition of an Applicability Date to 0 Clean Water Rule, Fed. Reg. 00 (Feb., 0). As a result of this new rule, Defendants are treating the 0 Final Rule as inapplicable for the next two years. ARGUMENT Federal Rule of Civil Procedure (a)() allows for the amendment of pleadings with leave of court, or with the opposing counsel s written consent, before trial. Fed. R. Civ. P. (a)(). The Rule further provides that [t]he court should freely give leave when justice so requires. Id. In addition, Rule (d) specifically allows the filing of supplemental pleadings to allege new facts that occur after the filing of original pleadings. Rule (d) states that [o]n motion and reasonable notice, the court may, on just terms, permit a party to serve a supplemental pleading setting out any transaction, occurrence, or event that happened after the date of the pleading to be supplemented. Fed. R. Civ. P. (d). Because Rule (a) instructs that leave to amend pleadings should be freely given, the standard of review is liberal. Indeed, the Ninth Circuit has instructed that the rule should be interpreted with extreme liberality, Jackson v. Bank of Hawaii, 0 F.d, (th Cir. 0) (quoting United States v. Webb, F.d, (th Cir.)), and [a]n outright refusal to grant leave to amend without a justifying reason is... an abuse of discretion. Smith v. Constellation Brands, Inc., 0 WL 0, at * (th Cir. Feb., 0) (quoting Leadsinger, Inc. v. BMG Music Publ'g, F.d, (th Cir. 00) and citing Foman v. Davis, (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 U.S., ()). A district court only has discretion to deny leave to amend due to... repeated failure to cure deficiencies by amendments previously allowed, undue prejudice to the opposing party by virtue of allowance of the amendment, [and] futility of amendment. Id. at * (quoting Zucco Partners, LLC v. Digimarc Corp., F.d, 00 (th Cir. 00) and Leadsinger, Inc., F.d at ). Similarly, Rule (d) is intended to give district courts broad discretion in allowing supplemental pleadings to promote judicial economy and convenience. Keith v. Volpe, F.d, (th Cir. ); see also San Luis & Delta-Mendota Water Auth. v. U.S. Dep t of Interior, F.R.D., (E.D. Cal. 00) ( Leave should be freely given ). Supplemental pleadings should be allowed as a matter of course unless some particular reason for disallowing them appears. Keith, F.d at (citation omitted). In the case at bar, Plaintiffs seek to amend and supplement their Complaint in order to add two new claims arising out of events that happened after the date of the original Complaint, as well as to add an additional plaintiff that is harmed by those new events and by the specific portions of the 0 Final Rule that excluded certain classes of waters from the protections required and afforded by the CWA. Specifically, Plaintiffs seek leave to amend their Complaint to add Idaho Conservation League as an additional plaintiff, and to supplement their Complaint with new facts and two new claims related to the two-year-long delay of the 0 Final Rule accomplished by the publication of the Applicability Date Rule. The Applicability Date Rule was not proposed until November of 0, and was not finalized until February of 0 more than two years after the filing of the original Complaint in this case. The new facts and claims related to the Applicability Date Rule directly arise out of Plaintiffs original Complaint, as the Applicability Date Rule amends the originally challenged rule. Therefore, as a matter of judicial (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of 0 0 economy and convenience, it is appropriate for these claims to be added to the original Complaint, rather than brought as a separate action. Furthermore, the addition of these facts and claims to the existing case would not cause undue prejudice to Defendants. CONCLUSION For all of the above reasons, Plaintiffs respectfully request leave to amend and supplement the original Complaint in the above-captioned matter. Respectfully submitted this th day of April, 0. /s/ Janette K. Brimmer Janette K. Brimmer, WSBA # 0 Second Avenue, Suite 0 jbrimmer@earthjustice.org Jennifer Chavez (Pending Pro Hac Vice Application) Massachusetts Avenue, NW, Suite 0 Washington, D.C. 00 (0) -00 jchavez@earthjustice.org Anna Sewell, WSB # Massachusetts Avenue, NW, Suite 0 Washington, D.C. 00 (0)- asewell@earthjustice.org Counsel for Puget Soundkeeper Alliance, Sierra Club, and Idaho Conservation League (No. :-cv-0-jcc) 0 Second Ave., Suite 0

Case :-cv-0-jcc Document Filed 0/0/ Page of CERTIFICATE OF SERVICE I hereby certify that on April, 0, I electronically filed the foregoing Motion for Leave to Amend and Supplement Complaint with the Clerk of the Court using the CM/ECF system, which will send notification of this filing to the attorneys of record and all registered participants. 0 /s/ Janette K. Brimmer Janette K. Brimmer 0 (No. :-cv-0-jcc) 0 Second Ave., Suite 0