Riverkeeper v. Pruitt

337 F. Supp. 3d 989
CourtDistrict Court, W.D. Washington
DecidedOctober 17, 2018
DocketCase No. C17-289RSM
StatusPublished
Cited by2 cases

This text of 337 F. Supp. 3d 989 (Riverkeeper v. Pruitt) is published on Counsel Stack Legal Research, covering District Court, W.D. Washington primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Riverkeeper v. Pruitt, 337 F. Supp. 3d 989 (W.D. Wash. 2018).

Opinion

RICARDO S. MARTINEZ, CHIEF UNITED STATES DISTRICT JUDGE

This matter comes before the Court on the Parties' Cross Motions for Summary *991Judgment. Dkts. # 19 and # 31. For the reasons stated below, the Court GRANTS IN PART Plaintiffs' Motion and DENIES Defendant's Motion.

I. BACKGROUND

A. Salmon and Other At-risk Fish of the Columbia and Snake Rivers

The Columbia River is the largest river in the Pacific Northwest, with the Snake River as its largest tributary. The Columbia flows more than 1,200 miles from its source in the Canadian Rockies to the Pacific Ocean. See Dkt. # 1 at 9. The Snake River forms in Wyoming and flows over 1,000 miles across Southern Idaho, along the Idaho-Oregon border, and through Eastern Washington. Dkt. # 1 at 9. The drainage basin of the Columbia and Snake Rivers extends into seven U.S. states and up into Canada, encompassing an area roughly the size of France. See Dkt. # 31 at 16-17.

Today, the Columbia and lower Snake Rivers are native habitat to multiple species of salmon and steelhead trout. Dkts. # 1 at 9, # 19 at 9-11, and # 31 at 17. The Columbia River Basin once held the largest salmon populations in the world, with the Snake River historically sustaining at least a third of those salmon runs. See Dkt. # 31 at 9. However, populations of these salmon and steelhead have since declined, with 13 species or populations in the Columbia and Snake River now being listed as "endangered" or "threatened" under the Endangered Species Act, and several populations having now gone extinct. Dkt. # 19 at 11. Currently, 65 percent of remaining populations are listed at "high risk" of extinction, while only 6.5 percent are listed as "viable" or "highly viable." Id.

Salmon and steelhead native to the Columbia and Snake Rivers hatch in fresh water and migrate downstream to the Pacific Ocean as juveniles, returning as adults to the same river tributaries to spawn. Dkt. # 1 at 9. These fish species are generally suited to cold-water, and depend on cold water temperatures for migration, spawning, and rearing. Dkt. # 31 at 17. During their trips up and down the Columbia and Snake Rivers, these salmon and steelhead are particularly vulnerable to harm caused by warm water temperatures, specifically as the water reaches or exceeds 68° Fahrenheit ("F") for extended periods. Dkts. # 19 at 6 and # 31 at 18. When water temperatures approach 68° F, adult salmon have difficulty migrating upstream, and at 72-73° F, migration stops altogether. Id. Salmon that have stopped or slowed in their migration may end up staying in the warm water, where they are at risk of death, disease, decreased spawning productivity, and delayed spawning. Dkt. # 27-14 at 23-25.

The parties agree that much of the focus for potential causes of increases in water temperature in both the Columbia and Snake Rivers appropriately lies on the presence of dams and point source dischargers located on both rivers. See Dkt. # 31 at 17. There are a number of federal and non-federal dams on both rivers, with the federal dams operating for a variety of purposes, including hydroelectric power, flood risk management, navigation, and fish and wildlife conservation. Id. In addition, as of 2003, there were around 100 point source dischargers on the two rivers. Id.

In recent years, water temperature in the Columbia and Snake Rivers has consistently exceeded 68° F, especially during the summertime salmon and steelhead runs, presenting a problem for the continued survival of those native fish populations. Dkts. # 1 at 10 and # 19 at 7 and 9-10. Temperature issues are projected to worsen as the effects of human activities *992and climate change continue to increase water temperatures, negatively impacting the ability of salmon and steelhead to successfully migrate to and from the Pacific Ocean to spawn. Id. The presence of these high water temperatures led the states of Washington and Oregon to place and maintain both rivers on their respective Clean Water Act ("CWA") § 303(d) lists of impaired waters. Dkt. # 27-22 at 10 and 24.

B. Washington and Oregon States' 303(d) Programs

The State of Washington prepared its first 303(d) list in 1994, placing segments of the Columbia and lower Snake Rivers on that list in 1998. See Dkt. # 31 at 14-15. Presently, 40 of 77 segments of the Columbia River and 9 of 19 segments of the Snake River are listed as having an impaired water temperature under Washington's current water temperature standards. Id. at 15. The current Washington water temperature standards require that temperatures must stay below 60.8-68° F depending upon the time of year, location, and fish present. Id.

The State of Oregon first listed segments of the Columbia and lower Snake Rivers on its own 303(d) list in 1996. Id. at 16. At present, the entire length of the Columbia River in Oregon is listed as impaired by temperature. Id. Oregon's current water temperature standards range from 55.4° F for some fish spawning areas from the months of October to April, to 68° F year-round. Id.

Both Washington and Oregon's water temperature standards include "natural conditions criteria" for temperature, which provide that "if the natural temperatures in the water body exceed the numeric biologically-based criteria, then the natural temperatures constitute the applicable temperature criteria for that water body." Id. at 15-16. While the Environmental Protection Agency ("EPA") approved both states' natural condition criteria in the past, that EPA approval was overruled in part after litigation in Oregon, and is currently involved in pending litigation in Washington. Id.

C. The 2000 Memorandum of Agreement and State-EPA Agreements on TMDL Responsibilities

After both Washington and Oregon listed the Columbia and Snake Rivers on their respective 303(d) lists, the EPA, Washington, Oregon, and Idaho signed a Memorandum of Agreement ("MOA"). Dkt. # 27-15. The MOA was signed on October 16, 2000, and outlined a cooperative multi-state and federal approach to address temperature related impairments in the two rivers. Id.

The main focus of the MOA was to "document a mutual understanding on the approach and roles among Idaho [Department of Environmental Quality], Washington [Department of Ecology], Oregon [Department of Environmental Quality], EPA Region X, and the Columbia Basin Tribes to complete a total dissolved gas and temperature Total Maximum Daily Load (TMDL) for the mainstem1 Columbia and Snake Rivers." Id. at 5. Further describing the approach to be taken, the MOA outlines that the EPA "will produce," a TMDL for temperature for the Snake/Columbia Mainstem in cooperation with the States. Id. at 8. Each state, under the MOA, is required to produce the TMDL for total dissolved gas ("TDG") in cooperation with the dam operators for their water-ways *993within their boundaries. Id. Additionally, each state is designated to assist the EPA with the production of "significant portions" of the implementation plans for the temperature TMDL, particularly with regards to those sections related to non-point sources. Id.

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337 F. Supp. 3d 989, Counsel Stack Legal Research, https://law.counselstack.com/opinion/riverkeeper-v-pruitt-wawd-2018.