Upper Missouri Waterkeeper v. United States Environmental Protection Agency

District Court, D. Montana·Decided October 30, 2020·No. 4:20-cv-00027·Unknown

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MONTANA GREAT FALLS DIVISION

UPPER MISSOURI WATERKEEPER,

CV-16-52-GF-BMM Plaintiff, CV-20-27-GF-BMM

vs. CONSOLIDATED ORDER UNITED STATES ENVIRONMENTAL PROTECTION AGENCY and ANDREW WHEELER, Administrator, United States Environmental Protection Agency

Defendants,

STATE OF MONTANA DEPARTMENT OF ENVIRONMENTAL QUALITY, TREASURE STATE RESOURCES ASSOCIATION OF MONTANA, and MONTANA LEAGUE OF CITIES AND TOWNS,

Defendants and Intervenors.

INTRODUCTION Plaintiff Upper Missouri Waterkeeper (“Waterkeeper”) filed this action to challenge the Environmental Protection Agency’s (“EPA”) February 24, 2020 approval of A.R.M. §§ 17.30.619(2) and 17.30.715(4) (collectively “Poison Pill”) as arbitrary and capricious under the Administrative Procedure Act (“APA”), 5 U.S.C. § 706(2)(A), and unlawful under the Clean Water Act (“CWA”) mandates as set forth in 33 U.S.C. § 1313. Upper Missouri Waterkeeper v. U.S. Envtl. Protection

Agency, Cause No. CV-20-27, Doc. 1 (D. Mont. 2020) (“Waterkeeper II”). Waterkeeper filed a Motion for Summary Judgment on March 31, 2020. Waterkeeper II, Doc. 12.

Defendants EPA and Andrew Wheeler, EPA Administrator, and Defendant- Intervenors State of Montana Department of Environmental Quality (“DEQ”), Treasure State Resources Association of Montana, and Montana League of Cities and Towns (collectively, “Defendants”), have filed Cross-Motions for Summary

Judgment to uphold EPA’s approval of the Poison Pill. (Docs. 35, 39, 43, and 63). The Court held a hearing on the summary judgment motions on September 24, 2020. The case arises from a substantially related earlier—and ongoing—legal

controversy. Upper Missouri Waterkeeper v. U.S. Envtl. Protection Agency, et al., 377 F. Supp. 3d 1156, Cause No. CV-16-52 (D. Mont. 2019) (“Waterkeeper I”). STATUTORY AND REGULATORY BACKGROUND The Clean Water Act and WQS Criteria Development

“The Clean Water Act anticipates a partnership between the States and the Federal Government, animated by a shared objective: ‘to restore and maintain the chemical, physical, and biological integrity of the Nation’s waters.’” Arkansas v. Oklahoma, 503 U.S. 91, 101 (1992) (quoting 33 U.S.C. § 1251(a)). A core element of the CWA involves a two-step approach to improving water quality that “delegates certain responsibilities to EPA and others to the States in furtherance of the [CWA]’s

stated purpose of promoting cooperation between federal and state governments.” Anacostia Riverkeeper, Inc. v. Jackson, 798 F. Supp. 2d 210, 214 (D.D.C. 2011) (citing 33 U.S.C. § 1251(b)).

In the first step, Congress provided states the opportunity to develop water quality standards (“WQS”) “to protect public health or welfare, enhance the quality of water and serve” the CWA’s stated goal to “restore and maintain” the Nation’s waters. 40 C.F.R. § 131.2; see also 33 U.S.C. §§ 1251, 1313. A state that seeks to

promulgate WQS must follow these steps: (1) identify designated uses of its waters, 40 C.F.R. § 131.10; (2) develop WQS criteria necessary to protect those designated uses, 40 C.F.R. § 131.11(a)(1); and (3) adopt an antidegradation review policy that

allows the state to assess activities that may lower the water quality of a water body, 40 C.F.R. § 131.12. See Pennaco Energy, Inc. v. U.S. Envtl. Protection Agency, 692 F. Supp. 2d 1297, 1300-01 (D. Wyo. 2009). A state must establish WQS criteria on “sound scientific rationale and must

[include] sufficient parameters or constituents to protect the designated use.” 40 C.F.R. § 131.11(a)(1). A state may establish WQS criteria in one of two forms: numeric or narrative criteria. 40 C.F.R. § 131.11(b). Numeric criteria represent

quantifiable concentration levels of nutrient pollutants that can be present in a waterbody while still protecting the designated uses of that waterbody. EPA, Nutrient Criteria Technical Guidance Manual: Rivers and Streams (July 2000),

Waterkeeper II, Doc. 19 at 26 (“EPA Nutrient Guidance”). Narrative criteria arise from “verbal expressions of desired water quality conditions that are meant to describe the unimpaired condition of a waterbody.” Id.

A state also may include variances in their proposed WQS. 40 C.F.R. §§ 131.5(a)(4), 131.13. A WQS variance allows a state to improve water quality in stages over a specified time period at locations that cannot yet meet the base WQS criteria. 40 C.F.R. § 131.3(o). These WQS variances remain subject to the same

review standards and procedures as the WQS criteria. 33 U.S.C. § 1313(c); 40 C.F.R. § 131.14. Proposed WQS variances, like base WQS criteria, constitute part of a state’s overall WQS package. See 40 C.F.R. §§ 131.13; 131.14.

Congress directed a state to submit its WQS package to EPA in the second step of WQS development for a round of cooperative review and development. EPA reviews whether the components of a state’s proposed WQS package “meet[] the requirements” of the CWA. 33 U.S.C. § 1313(c)(3); Sanitary Bd. of City of

Charleston, W.V. v. Wheeler, 918 F.3d 324, 331 (4th Cir. 2019). The CWA provides two possible outcomes for EPA review of a state’s proposed WQS package. See 33 U.S.C. § 1313(c)(3). EPA may approve the proposal

within 60 days of submission. Id. EPA’s approval of a state’s proposed WQS transforms the proposal into the state’s “applicable [WQS] for purposes of the Act.” 40 C.F.R. § 131.21(c)(2). EPA alternatively may notify the state of the proposal’s

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