IN THE SUPREME COURT OF THE STATE OF WASHINGTON

WILD FISH CONSERVANCY; CENTER ) 

FOR FOOD SAFETY; CENTER FOR ) No. 99263-1 

BIOLOGICAL DIVERSITY; and FRIENDS ) 

OF THE EARTH, ) En Banc

) 

Appellants, ) 

) 

v. ) 

) 

WASHINGTON DEPARTMENT OF FISH ) 

AND WILDLIFE, ) 

) 

Respondent, ) 

) 

and ) 

) 

COOKE AQUACULTURE PACIFIC, LLC, ) 

) 

Intervenor-Respondent. ) 

) Filed

JOHNSON, J.—This case involves a challenge brought under chapter 34.05

RCW, the Washington Administrative Procedure Act (APA), to a marine finfish 

aquaculture permit issued by the Washington Department of Fish and Wildlife 

(WDFW), allowing Cooke Aquaculture Pacific LLC to change fish species to

: January 13, 2022

THIS OPINION WAS FILED 

FOR RECORD AT 8 A.M. ON

JANUARY 13, 2022

ERIN L. LENNON

SUPREME COURT CLERK 

FILE 

IN CLERK’S OFFICE

SUPREME COURT, STATE OF WASHINGTON 

JANUARY 13, 2022
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

2 

commercially farm steelhead trout in Puget Sound.

1 The Wild Fish Conservancy 

(WFC)2 filed an appeal with King County Superior Court, challenging WDFW’s 

approval of the permit that allows Cooke to transition from farming Atlantic 

salmon to steelhead trout. The WFC alleges (1) WDFW’s conclusion that an 

environmental impact statement (EIS) was not required was clearly erroneous and 

(2) WDFW violated the State Environmental Policy Act (SEPA), ch. 43.21C

RCW, by failing to consider and disclose appropriate alternatives to the proposal

under RCW 43.21C.030(2)(e). The WFC urges this court to reverse the permit 

approval and order WDFW to complete an EIS.

3

 

The King County Superior Court found WDFW’s SEPA analysis was not 

clearly erroneous and the steelhead permit application did not trigger RCW 

43.21C.030(2)(e). We affirm. 

1

 The Swinomish Indian Tribal Community submitted briefing as amicus curiae on behalf 

of the appellants, as did the Washington State Department of Ecology and the Jamestown 

S’Klallam Tribe on behalf of the respondents. 

2

 The WFC is joined by the Center for Food Safety, Center for Biological Diversity, and 

Friends of the Earth as appellants in this action. 

3

 The WFC filed a motion for judicial notice, requesting this court take judicial notice of 

the Washington State Department of Ecology’s State Environmental Policy Act Handbook (2018 

Updates) and Ecology’s SEPA Environmental Checklist (WAC 197-11-960) (July 2016). 

Ecology is required by statute to adopt rules interpreting and implementing SEPA. RCW 

43.21C.110(1); ch. 197-11 WAC. As a part of its statutory obligation to provide guidance on 

compliance with SEPA, Ecology is further required to “publish an annual state environmental 

policy act handbook or supplement.” RCW 43.21C.300. Though the WFC’s motion for a judicial 

notice is not necessary for the court to consider these materials issued as part of Ecology’s 

statutory duty to promulgate rules and guidance to implement SEPA, we nonetheless grant the 

motion. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

3

FACTS AND PROCEDURAL HISTORY

This case is a challenge to a specific permit: an approval to cultivate allfemale, sterile steelhead trout in existing marine aquaculture net-pen facilities. 

WDFW’s decision to approve this permit was based on an environmental 

assessment of the specific and limited proposal to rear steelhead in existing net-pen 

facilities where Atlantic salmon were previously reared. This action does not 

challenge the siting of the net pens nor does this action challenge lawful fish 

farming operations in existing marine-based facilities.

Our limited role in this case is to determine whether WDFW’s

environmental assessment of steelhead fish farming in existing net-pen facilities

was clearly erroneous. We are also asked to interpret subsection RCW 

43.21C.030(2)(e) of SEPA and determine whether WDFW was required to 

perform an alternatives analysis under subsection (2)(e). 

I. General Overview 

Cooke owns several commercial salmonid farming operations that have 

operated in Puget Sound for over 30 years. Most recently, Cooke has reared 

nonnative finfish Atlantic salmon in its various marine-based net-pen facilities. 

On August 19, 2017, one of Cooke’s Cypress Island net pens collapsed, 

releasing an estimated 263,000 nonnative Atlantic salmon into Puget Sound.

Understandably, this net pen failure generated widespread public concern. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

4 

Community stakeholders pushed the legislature to reassess marine-based finfish 

aquacultures in Washington. 

In response, the legislature enacted a new statute prohibiting the Washington 

Department of Natural Resources (DNR) from further issuing aquatic-land leases 

where the use includes nonnative marine finfish aquaculture. One of the intended 

aims of this law was to phase out nonnative fish farming in Washington waters. 

RCW 79.105.170; RCW 77.125.050. The statutory changes do not ban marine 

finfish farms altogether but do ban the rearing of nonnative finfish and impose an 

additional requirement on the relevant administrative agencies to design statewide

guidance to eliminate fish escapes from marine net pens and eliminate any

negative impacts to water quality and native fish, shellfish, and wildlife. 

ENGROSSED H.B. (EHB) 2957, 65th Leg., Reg. Sess. (Wash. 2018).

II. Cooke’s Permit Application

In January 2019, Cooke submitted two marine finfish aquaculture permit 

applications to WDFW: one application requested renewal of an existing permit to 

farm nonnative Atlantic salmon and the other application was a proposal to 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

5 

transition its finfish aquaculture operations from farming Atlantic salmon to 

farming native steelhead trout.4

 

The new permit application to farm steelhead presented a change in Cooke’s

operations and required an environmental assessment under SEPA. Between 

March and September 2019, Cooke worked with WDFW to develop the required 

documentation, including a SEPA environmental checklist. See WAC 197-11-960.

After evaluating Cooke’s initial submission, WDFW required Cooke submit an 

updated environmental checklist with additional requested information and data.

The agency also required Cooke hire independent experts to review and update the 

1990 programmatic environmental impact statement (PEIS)—the most recent EIS 

on marine net-pen aquaculture in Puget Sound. The agency spent approximately 10

months reviewing the materials and information submitted by Cooke, the 1990 

PEIS and its update, and additional scientific reports. 

On October 1, 2019, WDFW announced its decision to issue a mitigated 

determination of nonsignificance (MDNS) and a five-year marine aquaculture 

permit to Cooke to farm all-female, sterile steelhead trout in Cooke’s existing 

4

 WDFW approved Cooke’s renewal application to continue its Atlantic salmon farming 

operations for the duration of its valid DNR leases. The agency determined it was not required to 

perform an environmental assessment under SEPA because the renewal request did not establish 

a material change from Cooke’s current activities. WAC 197-11-800(13)(i) (“The renewal or 

reissuance of a [business] license regulating any present activity or structure [requires no SEPA 

action] so long as no material changes are involved.”). It is unclear, based on the record, whether 

Cooke continues to farm Atlantic salmon in any of its net pens. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

6 

marine net pens. The MDNS included a 12-page summary of the key issues that 

WDFW considered in its decision-making process. It also included 22 mitigating 

provisions that the agency imposed on Cooke’s steelhead permit. WDFW then 

invited the public, affected tribes, and other agencies to comment on the MDNS. 

Generally, an agency that issues an MDNS is required to open the comment period 

for 14 days. WDFW, however, initially opened the comment period for 21 days

and extended it twice for a total of 53 days, closing it on November 22, 2019.

5

After the close of the comment period, the agency held a government-togovernment meeting with representatives of the Swinomish Indian Tribal 

Community to discuss the MDNS. 

The final MDNS included a 19-page summary of the submitted comments, a 

34-page document explaining the scientific basis for its determination and

providing substantive responses to the comments, and modifications to the 

mitigating provisions in response to some of the public’s voiced concerns. The 

agency imposed an additional seven mitigating provisions to the final steelhead 

permit. 

The WFC prepared and submitted a report during the comment period in 

which it raised concerns that it continues to advance in this action. The 

5

 WDFW reported they received 3,578 comments, 884 of which were unique comments. 

The remaining comments were identical or nearly identical or submitted more than once by the 

same author. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

7

organization argued that WDFW erroneously arrived at the conclusion that the 

steelhead net pens will not have a probable, significant adverse impact on the 

environment, and therefore, WDFW should have prepared an EIS under SEPA.

Appellants’ Opening Br. at 36-49. The WFC critiqued WDFW’s analysis, stating 

that the agency relied on an “insufficient [] update [to] an entirely stale EIS,” 

thereby ignoring the best available science developed over the last 30 years.

Administrative Record (AR) at 3701. It also raised several “reasonable, safer 

alternatives” to raising steelhead trout that in its opinion, WDFW should have 

considered. AR at 3701. Its comment called for an EIS that includes a “no-action 

alternative” based on the “cessation of operation of the pens (and cessation of any 

environmental risk) after the legislative non-native aquaculture phaseout takes 

effect in 2022.” AR at 3703. The WFC argues that WDFW was required to 

evaluate and disclose alternatives to the steelhead permit but failed to do so. 

WDFW imposed 29 mitigating provisions on the final steelhead aquaculture 

permit. A comparison of the Atlantic salmon renewal permit and the steelhead 

trout permit reveals the relative extent to which WDFW imposed conditions on 

Cooke’s steelhead permit aimed at mitigating any potential environmental impacts. 

Both permits require Cooke adhere to the requirements set out in its (1) plan of 

operation, (2) fish escape prevention, response, and reporting plan, and (3) 

regulated finfish pathogen reporting plan. Similar to the Atlantic salmon permit, 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

8 

the steelhead permit requires Cooke update these three plans annually in 

consultation with, and to be approved by, WDFW. Also, the steelhead permit, 

unlike the Atlantic salmon permit, requires Cooke draft its fish escape prevention, 

response, and reporting plan in consultation with DNR, Department of Ecology, 

and “[a]ffected treaty tribes.” AR at 4534. 

ANALYSIS

I. Statutory Background

The Washington Legislature enacted SEPA in 1971 as the State’s analog to 

the National Environmental Policy Act of 1969 (NEPA), 42 U.S.C. § 4321. It 

passed SEPA with the express purpose 

(1) To declare a state policy which will encourage productive and

enjoyable harmony between humankind and the environment; (2) to

promote efforts which will prevent or eliminate damage to the

environment and biosphere; (3) and [to] stimulate the health and

welfare of human beings; and (4) to enrich the understanding of the

ecological systems and natural resources important to the state and

nation.

RCW 43.21C.010 (alteration in original). In passing SEPA, the legislature 

expressed “the clear aim of injecting environmental awareness into all levels of 

governmental decision-making.” Columbia Riverkeeper v. Port of Vancouver USA, 

188 Wn.2d 80, 104, 392 P.3d 1025 (2017) (Stephens, J., dissenting). 

The legislature delegated to Ecology the responsibility of adopting and 

amending rules of interpretation and implementation of SEPA for the purpose of 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

9

providing statewide uniform rules and guidelines to all branches of government. 

RCW 43.21C.110(1); ch. 197-11 WAC. Accordingly, Ecology promulgated the 

SEPA regulations in accordance with the APA rule making procedures. Ch. 34.05 

RCW; ch. 197-11 WAC. Under SEPA, Ecology is also required to “publish an 

annual state environmental policy act handbook or supplement” to assist others in 

complying with the statute. RCW 43.21C.300. WDFW adopted Ecology’s 

regulations and relies on Ecology’s SEPA handbook to guide its own SEPA 

procedures and analyses. See WASH. STATE DEP’T OF ECOLOGY, STATE 

ENVIRONMENTAL POLICY ACT HANDBOOK (2018) (SEPA Handbook). 

When a proposed agency action requires SEPA environmental review, the 

relevant agencies will identify the “lead agency” responsible for the environmental 

analysis and procedural steps under SEPA. The lead agency must evaluate the 

proposal’s likely environmental impacts through a series of specified procedures 

created by Ecology. SEPA Handbook at 8. Part of this process includes the 

“threshold determination” of whether the action will result in “probable significant 

adverse environmental” impacts. WAC 197-11-330(1)(b); RCW 43.21C.031. If the 

agency determines the proposal is not likely to have significant adverse impacts on 

the environment, it will issue a determination of nonsignificance (DNS), and no 

further environmental review is required. WAC 197-11-340. If the agency finds the 

proposal will likely have significant adverse impacts on the environment, it will 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

10 

issue a determination of significance (DS) and the process of preparing an EIS

begins. RCW 43.21C.031. An EIS is an impartial discussion and analysis of the 

proposal’s probable, significant adverse environmental impacts and the reasonable 

alternatives that would avoid or minimize adverse impacts or enhance 

environmental quality. WAC 197-11-400, -402; RCW 43.21C.031. 

Washington regulations allow for a third threshold determination. An agency 

may issue an MDNS when the proposal can be conditioned to have no probable, 

significant adverse impacts by imposing specific mitigation measures. WAC 197-

11-350. When an agency makes an MDNS threshold determination, it is not

finding that the proposal will not have probable, significant adverse environmental 

effects. Rather, the agency determines that by requiring certain specific 

mitigations,6 it can reduce the environmental impacts to a level acceptable under 

SEPA. An MDNS does not function to evade environmental review or undermine 

SEPA’s purpose. The requirement of an EIS may be “superseded by the MDNS”; 

6 Ecology’s SEPA regulations define “mitigation” as

“(1) Avoiding the impact altogether by not taking a certain action or parts of an action; 

“(2) Minimizing impacts by limiting the degree or magnitude of the action and its 

implementation, by using appropriate technology, or by taking affirmative steps to avoid or 

reduce impacts;

“(3) Rectifying the impact by repairing, rehabilitating, or restoring the affected 

environment; 

“(4) Reducing or eliminating the impact over time by preservation and maintenance 

operations during the life of the action; 

“(5) Compensating for the impact by replacing, enhancing, or providing substitute 

resources or environments; and/or 

“(6) Monitoring the impact and taking appropriate corrective measures.” WAC 197-11-

768.
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

11 

and the imposition of numerous mitigation measures that specifically target a 

proposal’s potential adverse impacts “may provide more effective environmental 

protection than promulgation of an EIS, since an EIS does not automatically result 

in substantive mitigation.” Anderson v. Pierce County, 86 Wn. App. 290, 305, 936 

P.2d 432 (1997).

II. Whether WDFW violated RCW 43.21C.030(2)(e) by failing to study,

develop, and describe appropriate alternatives to the proposal

Both parties request this court interpret RCW 43.21C.030(2)(e). First, the 

WFC requests we “give effect” to the subsection (2)(e) requirement to study 

alternatives by concluding the subsection applies to proposals with any adverse 

environmental impact. Appellants’ Opening Br. at 22. WDFW agrees that 

subsection (2)(e)’s alternatives analysis “potentially” applies to proposals that do 

not require an EIS but disagrees that a proposal with any amount of adverse impact 

triggers the subsection. WDFW’s Corrected Resp. Br. at 35. 

Second, the WFC requests that we conclude the permit here presented the 

types of unresolved conflicts that trigger subsection (2)(e) and that we hold that 

WDFW violated SEPA by failing to study and disclose appropriate alternatives to 

the permit. Appellants’ Opening Br. at 20-22. WDFW contends the permit did not 

trigger subsection (2)(e) and asks this court adopt and apply the Washington 

Pollution Control Hearings Board’s interpretation of the subsection. See Marine 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

12

Envtl. Consortium v. State (Marine Envtl. Consortium II), Nos. 96-257 through 96-

266 & 97-110, 1998 WL 933353, at *21 (Wash. Pollution Control Hr’gs Bd. Nov. 

30, 1998); WDFW’s Corrected Resp. Br. at 35-42.

Third, WDFW reasons that even if the permit did trigger subsection (2)(e), 

the imposed mitigation measures should be treated as appropriate alternatives to 

satisfy SEPA. WDFW’s Corrected Resp. Br. at 35-42. The WFC disagrees with

this interpretation of subsection (2)(e) and suggests we hold the subsection (2)(e) 

alternatives analysis requires that an agency consider a “no action” alternative to 

the proposal. Appellants’ Reply Br. at 9; Appellants’ Answer to Ecology’s Amicus 

Curiae Br. at 17-18. 

Before addressing the merits of the subsection (2)(e) issue, we consider 

Cooke’s argument that the WFC’s subsection (2)(e) argument contains a 

procedural issue fatal to its argument. Cooke argues the WFC’s allegation that 

WDFW violated subsection (2)(e) is actually a challenge to the SEPA regulations 

promulgated by Ecology, and therefore, the WFC was required to join Ecology as a 

party in this action. Cooke’s Resp. Br. at 2-3. In response, the WFC argues it is not 

challenging the validity of a rule; rather, it challenges “[W]DFW’s failure to 

comply with a statutory mandate.” Appellants’ Reply Br. at 11.

The APA requires the agency who promulgated the rule “be made a party to 

the proceeding” in an “action challenging the validity of a rule.” RCW 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

13

34.05.570(2)(a). Here, Ecology promulgated the rules that implement SEPA; 

however, Ecology is not a party to this action. Therefore, if the WFC’s subsection

(2)(e) argument is a challenge to the validity of the regulations, its action must be 

dismissed for failing to comply with the APA requirements. 

The WFC’s initial argument, both at the trial court level and in its opening 

brief, asserts a statutory violation. At the trial court level, WDFW argued that 

Ecology’s rules do not require an evaluation of alternatives outside of a DS that 

leads to an EIS. The WFC noted this same fact in its opening brief before this court 

by highlighting that “agencies throughout the [s]tate do not conduct alternatives 

analyses where a DNS is made, but instead only study alternatives for proposals 

that require an EIS.” Appellants’ Opening Br. at 22. The WFC therefore argues it 

is merely pointing out the absence of any Ecology regulation interpreting when 

subsection (2)(e) requires alternatives independent of an EIS.

But by emphasizing that Ecology has not issued guidance on subsection 

(2)(e), the WFC’s argument could be viewed as challenging the insufficiency of 

Ecology’s regulations with respect to subsection (2)(e). The WFC is effectively 

arguing that Ecology has failed to exercise its “authority and responsibility for full 

and appropriate independent adoption of rules, assuring consistency with [SEPA].” 

RCW 43.21C.110(1). Pointing out that Ecology has not issued a regulation or 

guidance on how to interpret subsection (2)(e) shows the importance of having the 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

14

agency joined below. Because of Ecology’s expertise in interpreting SEPA, to 

which we accord substantial deference, Cooke’s argument that Ecology should 

have been joined has some force. Whether subsection (2)(e) applies to Cooke’s 

permit and, if it does, whether WDFW complied with (2)(e) are questions that 

implicate the extent to which Ecology’s existing regulations sufficiently address 

subsection (2)(e)’s alternatives requirement. See, e.g., Appellants’ Opening Br. at 

22, 26 (noting that WAC 197-11-960, providing a checklist for making the 

threshold determination of whether EIS is required, does not contain an 

alternatives consideration requirement); WDFW’s Corrected Resp. Br. at 35-42 

(arguing that Ecology’s rules requiring mitigation measures for an MDNS satisfy 

subsection (2)(e)’s alternatives consideration requirement); Br. of Amicus Curiae 

Ecology at 10 (same). Nonetheless, it is not necessary to resolve the procedural 

issue in this case where the WFC’s challenge under subsection (2)(e) clearly fails 

under a statutory analysis.

We review questions of law, such as the interpretation of a statute, de novo. 

Generally, where the statute is ambiguous and within the agency’s specialized 

expertise, we accord great weight to the agency’s interpretation. Postema v. 

Pollution Control Hr’gs Bd., 142 Wn.2d 68, 77, 11 P.3d 726 (2000). However, this 

deference is accorded to the agency charged with the administration and 

enforcement of the relevant, ambiguous statute. Cowiche Canyon Conservancy v. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

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Bosley, 118 Wn.2d 801, 813-14, 828 P.2d 549 (1992). Ecology, not WDFW, was 

designated by the legislature to interpret and implement SEPA. SEPA mandates we

give substantial deference to rules adopted under RCW 43.21C.110, which outlines 

the required content of the SEPA rules. The legislature expressly authorized 

Ecology to adopt and amend the rules of interpretation of SEPA to provide 

statewide guidance on how to comply with the statute’s requirements. RCW 

43.21C.095, .110. WDFW, like many other state entities, adopted the rules

promulgated by Ecology and relies on Ecology’s interpretation of SEPA to ensure 

its own compliance. While the legislature directs us to accord substantial deference 

to Ecology’s interpretation of SEPA, the agency’s regulations are silent regarding 

subsection (2)(e). The regulations do not expressly require an alternatives analysis 

for proposals that involve the types of “unresolved conflicts” that fall under 

subsection (2)(e) nor do the regulations provide specific guidance on how to 

interpret or apply subsection (2)(e). See generally ch. 197-11 WAC. Therefore, we 

conduct our statutory interpretation de novo without special deference to WDFW’s 

proposed interpretation of subsection (2)(e).

WDFW proposes we adopt the Washington Pollution Control Hearings 

Board’s (PCHB) interpretation of subsection (2)(e). The PCHB is a quasi-judicial 

administrative agency created by the legislature to hear and decide appeals from 

certain enumerated decisions of various departments and government entities, 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

16

including WDFW and Ecology. RCW 43.21B.110. We have consistently noted 

that the “apparent and desirable goal of [ch. 43.21B RCW]” was to achieve 

“[u]niformity in administering the vast powers granted under our strong 

environmental and pollution control laws.” State ex rel. Martin Marietta Alum., 

Inc. v. Woodward, 84 Wn.2d 329, 333, 525 P.2d 247 (1974). Therefore, while we 

do not provide deference to WDFW’s proposed interpretation, we do consider

PCHB’s interpretation of subsection (2)(e) helpful in our own interpretation.

When engaging in statutory interpretation, our primary objective is to 

ascertain the intent of the legislature. Absent a statutory definition, we give effect 

to the statute’s plain and ordinary meaning as an expression of the legislature’s 

intent unless a contrary intent appears. Cowiche Canyon Conservancy, 118 Wn.2d 

at 814. 

The legislature, through SEPA, “authorize[d] and direct[ed] . . . to the fullest 

extent possible . . . [that] all branches of government . . . shall . . . [s]tudy, develop, 

and describe appropriate alternatives to recommended courses of action in any 

proposal which involves unresolved conflicts concerning alternative uses of 

available resources.” RCW 43.21C.030(2)(e). In addition to the subsection (2)(e) 

provision, SEPA requires every EIS include a “detailed statement” on “alternatives 

to the proposed action.” RCW 43.21C.030(2)(c)(iii).
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

17

While Washington’s appellate courts have not weighed in on the proper 

interpretation of SEPA’s subsection (2)(e) provision, the PCHB has considered the 

meaning of the subsection. The PCHB held RCW 43.21C.030(2)(e) “may, 

depending on the circumstances, mandate an alternatives analysis outside of the 

EIS process.” Marine Envtl. Consortium v. State (Marine Envtl. Consortium I), 

Nos. 96-257 through 96-266, 1997 WL 394651, at *8 (Wash. Pollution Control 

Hr’gs Bd. May 27, 1997). The PCHB reasoned: 

If subsection (2)(e) is co-extensive with subsection (2)(c)(iii), then the 

qualifying language of subsection (2)(e) is superfluous. The 

qualifying clause only has meaning if the alternatives analysis 

mandated by subsection (2)(e) exists independent of the alternatives 

analysis required for EIS preparation by subsection (2)(c)(iii). 

“Statutes should be construed as a whole, all language used should be 

given effect, and related statutes should be considered in relation to 

each other and whenever possible harmonized.” The qualifying 

language of subsection (2)(e) evinces a legislative intent to require 

alternatives analysis outside of the EIS process under special 

circumstances involving resource conflicts.

Marine Envtl. Consortium I, 1997 WL 394651, at *8 (citation omitted) (quoting 

State v. Walter, 66 Wn. App. 862, 870, 833 P.2d 440 (1992)).

The PCHB seems correct that the subsection (2)(e) alternatives analysis is 

independent of the alternatives requirement under an EIS. Therefore, an agency 

may be required to assess alternatives to a proposal that is not likely to result in 

significant adverse environmental impacts. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

18

If subsection (2)(e) applies to proposals that do not require an EIS, the 

relevant inquiry asks, When does a situation involve “unresolved conflicts 

concerning alternative uses of available resources”? The WFC maintains the 

permit proposal here triggered the subsection (2)(e) alternatives analysis as 

demonstrated by the submitted comments that raised concerns regarding the 

adverse impacts fish farming has on the environment. Appellants’ Opening Br. at 

29. It also argues we should follow NEPA’s interpretation of the identical 

subsection under 42 U.S.C. § 4332(e)(2)(E). The NEPA regulations, unlike 

SEPA’s regulations, expressly require every environmental assessment to discuss 

alternatives as required by § 4332(e)(2)(E). 40 C.F.R. § 1508.9(b) (2020). 

Alternatively, WDFW argues the steelhead permit did not involve the type 

of unresolved conflicts that would require a subsection (2)(e) analysis under SEPA. 

WDFW’s Corrected Resp. Br. at 38. WDFW instead directs us to the PCHB

decision in Marine Environmental Consortium I. In that case, the PCHB noted the 

subsection (2)(e) alternatives analysis “may never have been performed to date 

during SEPA’s twenty-six year history.” Marine Envtl. Consortium I, 1997 WL 

394651, at *8. Nevertheless, the PCHB engaged in its own interpretation of the 

subsection in a case that mirrors the present action. 

In Marine Environmental Consortium II, the appellants challenged the 

approval of a water permit for the same net-pen facilities involved in the present
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

19

action. The PCHB was asked to determine whether the water permit for existing 

net-pen facilities triggered the subsection (2)(e) alternatives analysis. PCHB held it 

did not. It considered whether the activities authorized under the permit created 

“unresolved conflicts concerning alternative uses of available resources.” Marine 

Envtl. Consortium II, 1998 WL 933353, at *21. It based its analysis on the 

question of whether the existence of the net-pen facilities “have impacts which 

effectively exclude other beneficial uses of available resources of Puget Sound.” 

Marine Envtl. Consortium II, 1998 WL 933353, at *21. It further inquired whether 

the facilities “present an ‘either/or’ choice between salmon farming and other uses 

or resources.” Marine Envtl. Consortium II, 1998 WL 933353, at *21.

The PCHB considered whether the farmed salmon posed an unacceptable 

risk to native salmonids, thereby threatening them with extinction. It reasoned that 

if the farmed salmon threatened wild salmonid with extinction, then that would 

constitute an “unresolved conflict” because it would create an “either/or” scenario 

between farmed salmon and wild salmonid. The PCHB concluded the measures 

undertaken by Ecology and WDFW were “reasonably calculated” to prevent or 

reduce these risks to an acceptable degree under SEPA. Marine Envtl. Consortium

II, 1998 WL 933353, at *22. Therefore, the net-pen facilities did not involve the 

type of unresolved conflicts that would trigger subsection (2)(e). The PCHB 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

20

performed a similar analysis on the impacts to water quality, shellfish harvesting, 

recreational activities, and sport fishing. It held that 

[t]he existence of commercial salmon farms as permitted uses does not 

preclude other beneficial uses in Puget Sound, such as shellfish 

harvesting, commercial or sport fishing, navigation or recreational 

boating. Likewise, the existence of the salmon farms does not operate 

to the exclusion of available resources, such as native salmon runs, 

sediment and water quality, or marine mammals. In short, salmon 

farming in Puget Sound does not present the citizens of the State of 

Washington with an “either/or” choice with respect to other beneficial 

uses and important resources.

Marine Envtl. Consortium II, 1998 WL 933353, at *22.

Focusing on the words in RCW 43.21C.030(2)(e), the PCHB’s interpretation 

of the provision is sensible. The plain and ordinary meaning of the statute’s 

language supports the PCHB’s interpretation. A situation is “unresolved” when it 

is left “undecided” or “unsolved.” WEBSTER’S THIRD NEW INTERNATIONAL

DICTIONARY 2508 (2002). A “conflict” is a type of “competition” or “clash”

between “opposing or incompatible forces.” WEBSTER’S, supra, at 476. And an 

“alternative” is the “offering [of] a choice between two things wherein if one thing 

is chosen the other is rejected.” WEBSTER’S, supra, at 63. In other words, either 

option may be chosen but not both. An alternative use necessarily entails rejecting 

the other available use. Finally, a resource is “available” when it is “capable of use 

for the accomplishment of a purpose.” WEBSTER’S, supra, at 150.
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

21

Therefore, an alternatives analysis is appropriate when a proposal involves a 

competition over the use of a resource whereby selecting one manner of using the 

resource will preclude all other uses. These competing uses cannot be theoretical. 

The choice is between different uses of available resources. The competing options

for how to use the resource must concern a resource that is actually capable of 

being used to accomplish its relative purpose. Finally, this competition must be 

unsolved, unsettled, or, in other words, actively in dispute. The steelhead permit 

did not involve this type of conflict. 

During the comment period for the steelhead permit, the majority of 

submissions that proposed some type of alternative suggested alternatives related 

to siting, i.e., the location of the net pens. But the WDFW permit does not 

implicate the siting of the already existing net-pen infrastructure. Similarly, the 

other alleged conflicts the WFC raises are beyond the scope of the steelhead permit 

proposal. Because the permit authorizes Cooke only to transition its current fish 

farming activities from Atlantic salmon to steelhead trout, it does not present a 

situation involving a choice between uses where the selection of one option would 

preclude the other. 

This interpretation does not foreclose the possibility that a proposal with a 

DNS or MDNS might trigger subsection (2)(e). For instance, subsection (2)(e) may 

conceivably be triggered by a permit to expand an applicant’s existing net-pen 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

22

facilities because an expansion of infrastructure might result in the exclusion of 

other uses of the available resources, such as the use of the physical location of the 

new net pens. This hypothetical proposal may require a subsection (2)(e) 

alternatives analysis even if the agency determined that as mitigated, the permit 

would not have probable, significant environmental impacts. Similarly, subsection 

(2)(e) may be triggered by an application that is one of multiple proposals, 

competing to use the same available resource, regardless of whether the proposal 

results in a DNS, MDNS, or DS. Nevertheless, the challenged steelhead permit, 

regardless of its MDNS classification, does not involve the type of unresolved 

conflicts concerning alternative uses of available resources that triggers a

subsection (2)(e) analysis. 

The trial court declined to find WDFW erroneously interpreted RCW 

43.21.C.030(2)(e). For reasons stated above, we affirm and conclude the steelhead 

permit did not trigger subsection (2)(e). 

III. Whether WDFW’s finding that the permit to farm steelhead would not 

have probable, significant adverse environmental impacts was clearly 

erroneous

This court’s review of the steelhead permit is governed by the APA, RCW 

34.05.570, and SEPA, RCW 43.21C.090. “The burden of demonstrating the 

invalidity of agency action” rests with the WFC. See RCW 34.05.570(1)(a).

Additionally, we review the agency action at the time the action was taken. RCW 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

23 

34.05.570(1)(b). Thus, we “stand[] in the same position as the superior court” 

during our review. Wenatchee Sportsmen Ass’n v. Chelan County, 141 Wn.2d 169, 

176, 4 P.3d 123 (2000).

In any action challenging a governmental agency’s determination, SEPA 

requires the court give substantial weight to the agency’s decision. RCW 

43.21C.090. We also recognize and defer to the administrative agency’s 

environmental expertise. Pease Hill Cmty. Grp. v. County of Spokane, 62 Wn. 

App. 800, 809, 816 P.2d 37 (1991).

We apply the “clearly erroneous” standard of review when reviewing an 

agency’s decision to issue an MDNS and not require an EIS. We look beyond 

whether substantial evidence exists to support the agency’s decision. Rather, we 

review the entire record and determine whether, based on the entirety of the 

evidence, we are “‘left with the definite and firm conviction that a mistake has 

been committed.’” PT Air Watchers v. Dep’t of Ecology, 179 Wn.2d 919, 926, 319 

P.3d 23 (2014) (internal quotation marks omitted) (quoting Ancheta v. Daly, 77

Wn.2d 255, 259-60, 461 P.2d 531 (1969)). When reviewing a SEPA action, “the 

court is required to consider the public policy and environmental values of SEPA 

as well.” Sisley v. San Juan County, 89 Wn.2d 78, 84, 569 P.2d 712 (1977). A 

review of the record must show that “‘environmental factors were considered in a 

manner sufficient to amount to prima facie compliance with the procedural 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

24 

requirements of SEPA.’” Chuckanut Conservancy v. Dep’t of Nat. Res., 156 Wn. 

App. 274, 286-87, 232 P.3d 1154 (2010) (quoting Juanita Bay Valley Cmty. Ass’n 

v. City of Kirkland, 9 Wn. App. 59, 73, 510 P.2d 1140 (1973)).

In enacting EHB 2957, Washington made it unlawful to farm nonnative 

finfish in Washington waters. The act outlined a phase-out process, prohibiting the 

issuance of nonnative finfish aquaculture permits after existing DNR leases expire. 

RCW 77.125.050. Cooke’s DNR leases expire in November 2022, at which point 

the company will not be able to farm Atlantic salmon. 

The WFC argues that WDFW’s MDNS determination was clearly erroneous 

because it failed to account for the reality that absent agency action, Cooke must 

cease all fish farming operations in Puget Sound. WDFW contends it properly 

conducted its analysis by assessing the environmental impacts of both Atlantic 

salmon and steelhead farming. 

The WFC asserts that WDFW’s MDNS determination was clearly 

erroneous, in part, because it measured the impacts of steelhead farming against 

the impacts of continuing Atlantic salmon farming, and therefore, it relied on a 

“fictitious” environmental baseline. Appellants’ Opening Br. at 29. And as a result, 

the agency erroneously limited its analysis and public disclosure of impacts to the 

differences between rearing Atlantic salmon and rearing steelhead trout. 

Appellants’ Opening Br. at 30. The WFC raises three main arguments in support of 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

25 

its position. First, the baseline is inconsistent with legally authorized uses because 

Cooke is permitted to rear Atlantic salmon in only four of its net-pen facilities; 

Cooke does not hold valid leases from the DNR for its other facilities. Appellants’

Opening Br. at 35. Second, the WFC argues that the baseline fails to account for 

the enactment of EHB 2957, which effectively makes it unlawful for Cooke to 

farm Atlantic salmon in Puget Sound after its final DNR lease expires in 2022. 

Appellants’ Opening Br. at 35. Finally, the WFC argues the baseline fails to 

account for the fact that Cooke, as a practical matter, cannot continue farming 

Atlantic salmon past its 2020 harvest. Appellants’ Opening Br. at 35. The WFC 

concludes that this “fictional environmental baseline” resulted in the erroneous 

finding that steelhead farming is not likely to have a significant adverse impact 

because the baseline assumes continued risks posed by Atlantic salmon farming. 

Appellants’ Reply Br. at 11-12. 

In response, WDFW denies that it compared the impacts of farming Atlantic 

salmon with those of farming steelhead in order to overlook, hide, or otherwise 

minimize the potential adverse impacts of steelhead farming on the environment. 

WDFW’s Corrected Resp. Br. at 13-15. The agency argues it relied on 30-plus

years of scientific data to find that farming Atlantic salmon has not been shown to 

cause significant adverse environmental impacts. WDFW’s Corrected Resp. Br. at 

15. The agency also contends that it did not need to pretend that the baseline for
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

26 

Cooke’s steelhead application is a “‘no-operations’” scenario nor must it ignore the 

fact that these net-pen facilities already exist and are in operation. WDFW’s 

Corrected Resp. Br. at 16. The agency concludes that it properly analyzed all 

reasonable potential impacts of the proposal and carefully designed mitigating 

conditions to minimize or avoid adverse environmental impacts. WDFW’s 

Corrected Resp. Br. at 16. It further concluded that with the imposed mitigation 

provisions, neither Atlantic salmon farming nor steelhead farming will have 

probable, significant adverse effects on the environment. 

The WFC relies on Chuckanut Conservancy, 156 Wn. App. 274, and NEPA 

case law to assert that WDFW should have compared the impacts of steelhead 

farming with the impacts of no fish farming. It does so by first invoking the term 

“baseline,” which comes from NEPA jurisprudence. A “baseline” is a practical tool 

used in environmental analysis to identify the possible consequences of a proposed 

agency action. The basic idea is that establishing baseline environmental 

conditions is necessary to determine the effect a proposal will have on the 

environment. Chuckanut Conservancy, 156 Wn. App. at 284 n.8 (citing Am. Rivers 

v. Fed. Energy Regulatory Comm’n, 201 F.3d 1186, 1195 n.15 (9th Cir. 1999)).

The WFC asks us to find that WDFW clearly erred by not establishing a “no 

action” or “no operations” scenario as its environmental baseline. We find no case 

authority that this type of baseline is required in an agency’s analysis prior to 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

27

making a threshold determination. To the extent that SEPA and its regulations 

require a “no action” analysis, it is required only after the agency has made its 

threshold determination that an EIS is required. WAC 197-11-440(5) (requiring a 

“no action” analysis during preparation of an EIS). However, under the heightened 

scrutiny of an EIS, an agency needs only to establish “baseline environmental data 

on the ‘existing environment’” in order to “identify and describe the extent of a 

proposal’s environmental impacts.” RICHARD L. SETTLE, THE WASHINGTON STATE 

ENVIRONMENTAL POLICY ACT: A LEGAL AND POLICY ANALYSIS § 14.01[2][a] at

14-57 (2021).

In arriving at its conclusion that a “no action” baseline is appropriate, the 

WFC states that an agency must “‘analyze the proposal’s impacts against existing 

uses, not theoretical uses.’” Appellants’ Opening Br. at 30 (quoting Chuckanut 

Conservancy, 156 Wn. App. at 290). And, according to the WFC, the continuation 

of Atlantic salmon farming is a “theoretical use” because it will soon be unlawful 

for Cooke to continue its Atlantic salmon operations. The organization further 

supports its position by explaining that an action will not significantly affect the 

environment when a proposal “‘change[s] neither the actual current uses to which 

the land was put nor the impact of continued use on the surrounding 

environment.’” Chuckanut Conservancy, 156 Wn. App. at 285 (alteration in 

original) (quoting ASARCO Inc. v. Air Quality Coal., 92 Wn.2d 685, 706, 601 P.2d 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

28

501 (1979)); Appellants’ Opening Br. at 30. This logic flows from the judicially 

created definition of “significantly” within the context of SEPA: 

“[T]he term ‘significantly’ has been defined to include the 

examination of at least two relevant factors: (1) the extent to which 

the action will cause adverse environmental effects in excess of those 

created by existing uses in the area, and (2) the absolute quantitative 

adverse environmental effects of the action itself, including the 

cumulative harm that results from its contribution to existing adverse 

conditions or uses in the affected area.”

ASARCO, 92 Wn.2d at 705 (some emphasis added and omitted) (quoting 

Narrowsview Pres. Ass’n v. City of Tacoma, 84 Wn.2d 416, 423, 526 P.2d 897 

(1974)). 

In Chuckanut Conservancy, the Court of Appeals reviewed a lead agency’s 

SEPA determination of nonsignificance involving a proposal to continue logging 

within a specific forest. The court anchored its analysis on the definition of 

“significantly” within the SEPA context to assist in its assessment of the proposal’s 

environmental impacts. It borrowed from the definition in ASARCO to reason that 

an agency must analyze a proposal’s impacts against the impact of existing uses of 

the affected area. See Chuckanut Conservancy, 156 Wn. App. 274. 

However, in relying on this definition from case law, Chuckanut

Conservancy did not seem to consider that after the decision in ASARCO and the 

cases that it relied on, Ecology issued a regulation outlining the various factors that 

an agency must use in determining whether a proposal’s impacts will be 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

29 

“significant.” See WAC 197-11-330(3).

7 Here, the factor most relevant to this case

states that “[t]he absolute quantitative effects of a proposal are also important [in 

determining a proposal’s significance], and may result in a significant adverse 

impact regardless of the nature of the existing environment.” WAC 197-11-

330(3)(b) (emphasis added). It follows that an assessment of the “nature of the 

existing environment” is relevant to a threshold determination analysis. Similarly,

Professor Richard L. Settle, author of The Washington State Environmental Policy 

Act: A Legal and Policy Analysis, reasons that “a proposal must degrade the 

existing condition of the environment to have significant adverse impact. Mere 

failure to restore or improve environmental quality is not a significant adverse 

impact under SEPA.” SETTLE, supra, § 13.01[1], at 13-22 (citing Thornton Creek 

7

 “In determining an impact’s significance (WAC 197-11-794), the responsible official 

shall take into account the following, that:

“(a) The same proposal may have a significant adverse impact in one location but not in 

another location;

“(b) The absolute quantitative effects of a proposal are also important, and may result in a 

significant adverse impact regardless of the nature of the existing environment;

“(c) Several marginal impacts when considered together may result in a significant 

adverse impact;

“(d) For some proposals, it may be impossible to forecast the environmental impacts with 

precision, often because some variables cannot be predicted or values cannot be quantified. 

“(e) A proposal may to a significant degree:

“(i) Adversely affect environmentally sensitive or special areas, such as loss or 

destruction of historic, scientific, and cultural resources, parks, prime farmlands, wetlands, wild 

and scenic rivers, or wilderness;

“(ii) Adversely affect endangered or threatened species or their habitat;

“(iii) Conflict with local, state, or federal laws or requirements for the protection of the 

environment; and 

“(iv) Establish a precedent for future actions with significant effects, involves unique and 

unknown risks to the environment, or may affect public health or safety.” WAC 197-11-330(3). 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

30

Legal Def. Fund v. City of Seattle, 113 Wn. App. 34, 59, 52 P.3d 522 (2002) 

(assessing whether a proposal would “adversely impact existing environmental 

conditions”)).

While it is undeniably useful to establish a baseline environmental condition 

with which to compare a proposal’s impact, nothing in SEPA’s statute, regulations, 

or cases requires a “no action” baseline analysis in arriving at a threshold 

determination. Rather than establishing the baseline on the current uses of the land 

(as the WFC suggests), the appropriate baseline to compare the proposal’s 

environmental impacts is the condition of the existing environment. To the extent 

that WDFW compared the impacts of Atlantic salmon farming to steelhead 

farming, WDFW’s assessment of the potential impact of the steelhead permit on 

the quality of the Puget Sound environment, as it exists now after decades of 

finfish farming, was appropriate. Therefore, we hold WDFW’s threshold 

determination was not clearly erroneous when it compared the impacts of steelhead 

farming to the current, existing condition of the environment of Puget Sound, 

which has been subject to commercial salmonid farming for over three decades. 

The WFC, again relying on NEPA jurisprudence, asserts WDFW failed to 

take a “hard look” at the adverse impacts of rearing steelhead trout in Puget Sound. 

Appellants’ Opening Br. at 36-49. The “hard look” doctrine was first introduced by 

the District of Columbia Court of Appeals in 1972 and recognized by the United 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

31 

States Supreme Court in 1976. Kleppe v. Sierra Club, 427 U.S. 390, 410 n.21, 96 

S. Ct. 2718, 49 L. Ed. 2d 576 (1976) (“The only role for a court is to insure that the

agency has taken a ‘hard look’ at environmental consequences; it cannot ‘interject 

itself within the area of discretion of the executive as to the choice of the action to 

be taken.’” (quoting Nat. Res. Def. Council, Inc. v. Morton, 458 F.2d 827, 838 

(D.C. Cir. 1972))). Generally, in taking a “‘hard look’” at an agency’s decision, the 

Ninth Circuit Court of Appeals has considered whether the decision was “‘fully 

informed and well-considered.’” Blue Mountains Biodiversity Project v. 

Blackwood, 161 F.3d 1208, 1211 (9th Cir. 1998) (quoting Or. Nat. Res. Council v. 

Lowe, 109 F.3d 521, 526 (9th Cir. 1997); Save the Yaak Comm. v. Block, 840 F.2d 

714, 717 (9th Cir. 1988)).

Similar to NEPA, “SEPA does not demand any particular substantive result 

in governmental decision making.” Stempel v. Dep’t of Water Res., 82 Wn.2d 109, 

118, 508 P.2d 166 (1973). Instead, SEPA “‘is an attempt by the people to shape 

their future environment by deliberation, not default.’” Sisley, 89 Wn.2d at 89

(quoting Stempel, 82 Wn.2d at 118). SEPA demands a “thoughtful decisionmaking process” where government agencies “conscientiously and systematically 

consider environmental values and consequences.” ASARCO, 92 Wn.2d at 700; 

SETTLE, supra, § 3.01[2], at 3-4. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

32 

We assess the validity of an agency’s threshold determination by 

determining whether the environmental factors were “evaluated to such an extent 

as to constitute prima facie compliance with SEPA procedural requirements.” 

Hayden v. City of Port Townsend, 93 Wn.2d 870, 880, 613 P.2d 1164 (1980), 

overruled on other grounds by Save a Neighborhood Env’t (SANE) v. City of 

Seattle, 101 Wn.2d 280, 676 P.2d 1006 (1984). We also consider whether the 

decision to issue an MDNS was “based on information sufficient to evaluate the 

proposal’s environmental impact.” Anderson, 86 Wn. App. at 302. However, “[a]n 

agency does not have to consider every conceivable environmental impact when 

making its threshold SEPA determination.” PT Air Watchers, 179 Wn.2d at 932; 

WAC 197-11-060(4)(a) (SEPA requires consideration of environmental impacts, 

“with attention to impacts that are likely, not merely speculative.”). 

To make a threshold determination, an agency must determine whether the 

proposal will have a probable, significant adverse impact on the environment. A 

“significant” impact means a “reasonable likelihood” exists that the proposal will 

have “more than a moderate adverse impact on environmental quality.” WAC 197-

11-794. The regulations also direct decision-makers to consider a variety of factors

in determining an impact’s significance. WAC 197-11-330(3). “Still, a precise and 

workable definition is elusive because judgments in this area are particularly 

subjective—what to one person may constitute a significant or adverse effect on 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

33 

the quality of the environment may be of little or no consequence to another.” 

Norway Hill Pres. & Prot. Ass’n v. King County Council, 87 Wn.2d 267, 277, 552 

P.2d 674 (1976).

WDFW considers an action to have a significant adverse environmental 

impact, thereby requiring an EIS, “if a review of the scientific literature, including 

any existing regulatory documents, including prior EISs, supplemented by data 

analysis and consultation with experts,” suggests that the proposal will “produce a 

more than moderate adverse effect.” AR at 4505. In considering the environmental

impacts of approving the steelhead permit, WDFW (1) evaluated the results from

and the update to the 1990 PEIS on Washington fish farms in marine net pens, (2) 

considered over 460 relevant scientific studies and reports from as recent as 2020, 

and (3) assessed the information and data provided during the public comment

period and the information it acquired from consultations with experts within and 

outside of WDFW, including unpublished data and analyses. AR at 4507, 4707-40 

(full bibliography), 4741-13140.

The WFC argues WDFW did not sufficiently assess the adverse impacts that 

farmed fish pose to wild salmonid in Puget Sound. Specifically, the WFC states 

that WDFW’s analysis is faulty regarding genetic and disease risks to wild

salmonid and the bycatch of wild fish. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

34 

WDFW published a justification report,

8 detailing how it arrived at its 

determination to issue an MDNS. This 34-page report details the possible adverse 

environmental impacts of farming steelhead in net pens by comparing available 

data on steelhead trout with the substantial amount of scientific data available on 

Atlantic salmon and other salmonids. WDFW considered both the likelihood and 

significance of potential adverse effects on the environment. In its report, the 

agency explained how the mitigating provision requirements function to lessen the 

probability and to reduce the impact of potential consequences steelhead farming 

poses to the environment. The report also includes the agency’s response to 

concerns raised during the public comment period and its assessment of the 

scientific studies cited to in some comments. We find this justification report to be 

more than sufficient. 

The WFC argues WDFW failed to adequately assess the genetic risk that 

farmed steelhead pose to wild salmonid in Puget Sound. It raises a few specific 

concerns, including the impact of low-level fish escapes, the consequences of a 

tsunami, and the inadequacy of the sterilization procedure in reducing these risks. 

WDFW addressed these concerns in its justification report. 

First, WDFW acknowledged that “gradual, low-level leakage” can have a 

greater genetic impact on wild native fish than the rarer, large-scale escape events.

8

 The full justification report can be found in the AR at 4501-46. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

35

AR at 4574. Despite the WFC’s claim that WDFW “fail[ed] to evaluate the risks to 

wild Puget Sound steelhead from [gradual escape],” WDFW’s report addresses the 

impacts of escapes generally and explains how the proposal is crafted to reduce 

these risks to an acceptable level, i.e., below “significant” level. Appellants’ 

Opening Br. at 38; see AR at 4522-31. To reduce the risk of escapes generally, 

WDFW conditioned the permit on specific mitigating provisions. It required the 

continuation of the video monitoring protocol of net pens with the DNR. It also 

requires Cooke conduct a load analysis of the mooring and cage systems using 

environmental condition data that is consistent with the Norwegian aquaculture 

standard NS 9415. The Norwegian standard has proved effective in reducing the 

number of escaped Atlantic salmon from Norwegian fish farms. AR at 4524-25. 

WDFW also addressed how using sterilized, all-female steelhead will reduce 

genetic risks to wild salmonid in the event that an escape does occur. Citing eight 

scientific studies from 1999 to 2019, WDFW concluded that “[t]he use of triploid 

fish is recognized as normal aquaculture procedure that mitigates for the potential 

risks to the genetic structure and viability of wild populations from escaped farmed 

fish.” AR at 4526. Furthermore, the agency explained that available data suggests 

that triploid, i.e., sterilized, finfish have lower survival rates compared to their 

diploid, i.e., fertile, siblings, thereby reducing genetic risk to the wild population.

AR at 4524. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

36

The WFC argues that the use of all-female, sterile fish insufficiently reduces 

genetic risk to wild salmonid because the sterilization process is less than 100 

percent effective, which is compounded by the possibility that Cooke could rear up 

to 3.5 million steelhead. AR at 82. In addition to using sterilized fish, WDFW 

highlights that the steelhead permit is for all-female, triploid trout. Multiple studies 

from 1992 to 2017 support WDFW’s conclusion that the most effective strategy to 

mitigate the risk of large- or small-scale escapes is to use sterile, all-female fish.

AR at 4526. 

Also, Cooke will receive its steelhead from Troutlodge, a Washington 

company based out of Bonney Lake, which has a 99.83 percent success rate in 

sterilizing its fish. AR at 4527. Additionally, WDFW imposed a mitigating 

provision to address the triploidy error rate in Cooke’s steelhead trout. Cooke is 

required to employ a sampling method and statistical design, as approved by 

WDFW, to better estimate the triploidy error rate of the steelhead Cooke will 

receive. Cooke must sample and test every lot that is to be transported to its marine 

net-pen facilities. AR at 4436. 

Despite WDFW’s conclusion that all-female, triploid steelhead, with the 

various mitigating conditions, would not have a probable, significant adverse 

impact on the environment, the WFC argues that WDFW’s analysis is inadequate 

because it failed to identify levels of genetic introgression that would be 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

37

unacceptable. Appellants’ Opening Br. at 39. However, the agency estimated the 

genetic risk to native steelhead based on a worst-case scenario escape and 

concluded that the genetic risks did not raise a probable, significant adverse impact 

on wild salmonid.

The WFC also raises concerns regarding the risks that earthquake-induced 

tsunamis pose to the integrity of net pens. Appellants’ Opening Br. at 39-40; AR at

3212-13. The WFC cited to the DNR and National Oceanic and Atmospheric 

Administration to show that these agencies have examined the general possible

impacts of an earthquake-induced tsunami in Washington. Appellants’ Opening Br.

at 39-40. However, the WFC does not cite to any evidence supporting its 

conclusion that “[a] substantial tsunami is likely to occur during the life of these 

pens.” AR at 3212. WDFW claims it adequately addressed the impacts of a 

tsunami-caused escape by analyzing the impacts of a worst-case scenario escape, 

regardless of the cause of that escape. WDFW’s Corrected Resp. Br. at 24. 

According to WDFW, the estimation of the risk of introgression was “worst case 

scenario” because it considered a scenario where all 1,000,000 fish in Cooke’s 

largest facility escape. AR at 4527. The WFC points out that in the event of a 

tsunami, the worst-case scenario is that all the net pens would fail and 3.5 million 

steelhead would escape. Appellants’ Reply Br. at 17. In its report, WDFW explains 

its analysis is based on the highly unlikely scenario that all 1,000,000 fish survive
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

38 

the net pen failure. It also reemphasizes the various mitigation measures 

specifically designed to eliminate the negative impacts of a potential fish escape. 

WDFW further considered the various risks that different pathogens, 

diseases, and infections pose to farmed salmonid and wild salmonid. The WFC 

raised four major critiques of WDFW’s disease risk assessment. 

First, it raised the concern that high density net pens allow for rapid 

transmission of disease and the amplification of pathogen levels, which can impact 

nearby wild fish populations. The WFC also highlighted that disease transmission 

is more likely for fish within the same species. Appellants’ Opening Br. at 40-41. 

In its risk assessment, outlined in its report, WDFW acknowledged and factored

the disease risks that net-pen aquaculture presents to wild populations. It detailed 

the specific factors that lead to high risk of infection and disease outbreak in netpen aquacultures, and it made no claim that net pens pose no risk to wild fish.

However, it noted that these disease risks may have a negative effect on wild 

populations when “[l]eft unmitigated.” AR at 4510. As WDFW noted, Norway saw 

successful results in reducing its net-pen aquaculture disease risk by implementing 

a variety of mitigating measures, including vaccinations, early pathogen detection 

programs, and veterinarian prescribed treatments. AR at 4510. Based on this, 

WDFW imposed numerous mitigating provisions on Cooke’s permit that 

implement similar preventative and responsive disease-management procedures. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

39

WDFW noted that its disease management procedures are focused primarily 

on prevention; it starts at “the source material.” AR at 4508. These procedures 

focus on the health of the broodstocks (parents), embryos, and fish. The WDFW

permit requires Cooke to sample and test its embryos and fish at various stages of 

the fish life. AR at 4508, 4436-37. Specifically, Cooke must receive a finfish 

transport permit from WDFW before it can transport its embryos from a spawning 

facility (Troutlodge) to its freshwater facilities. The same permit is required to

transfer its fish from freshwater hatcheries to marine net pens and to transport fish

between farm sites. AR at 4514, 4435-36. WDFW will deny a permit, and thereby 

prevent transport, if any samples test positive for pathogens on the Washington 

regulated pathogens list. Ch. 220-370 WAC; AR at 4437. Cooke’s permit is 

conditioned on their compliance with WDFW finfish transport permit 

requirements. AR at 4435. 

WDFW imposed additional testing requirements on Cooke as a condition of 

its steelhead permit to account for piscine orthoreovirus (PRV) testing. The permit 

requires pre-marine smolts be tested, prior to transfer from Cooke’s freshwater 

facilities to its marine net pens, for both regulated and reportable pathogens. The 

various PRV variations are listed as reportable pathogens. AR at 4436. This 

accounts for the lack of PRV testing under the finfish transport permit for any 

transport from freshwater to marine net pens. Additionally, WDFW imposed an 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

40

annual testing requirement of Cooke’s broodstock of embryos or fish that are 

transported from the spawning facility to Cooke’s freshwater facility within three

months of transfer. Finally, for both of these additional testing requirements, 

WDFW modified the proposed permit’s mitigating provisions by increasing the 

sample size that must be tested for pathogens.

In addition to complying with the various pathogen testing procedures, 

Cooke will use a locally derived steelhead trout broodline to stock its marine net 

pens. Troutlodge will supply Cooke with a steelhead broodline derived from the

Puyallup River. WDFW reasoned that using this native broodline will reduce the

risk of introduction of nonnative pathogens to net pens and in turn reduce the risk 

to wild salmonid.

Furthermore, Cooke is required to annually review and update its regulated 

finfish pathogen reporting plan in consultation with, and to be approved by, 

WDFW. WDFW also reserved the right to conduct facility inspections at its 

discretion. WDFW committed to conducting facility inspections at least once a 

year and to sampling the fish for both regulated pathogens and PRV, in addition to 

the standard sampling and testing.

WDFW noted that it has seen success in the reduction of disease risk with 

Cooke’s Atlantic salmon operations via the implementation of single generation 

net pens, 30-day fallow periods, and use of vaccinations and antibiotic treatments 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

41

as prescribed and recommended by a veterinarian. As part of the steelhead permit, 

Cooke must continue to maintain single generation stocking of net pens to reduce 

risk of pathogen transmission by breaking pathogen transmission chain. It also 

must fallow its net pens for at least 42 days after harvest to allow for net pen 

cleaning and repair and to break any potential pathogen chain.

In comments, the WFC raised a concern that novel viruses were found in 

endangered salmon in British Columbia, and one study appeared to find evidence 

that these novel viral infections “may originate from farmed salmonids.” AR at

3711 (citing Gideon J. Mordecai et al., Endangered Wild Salmon Infected by Newly 

Discovered Viruses, ELIFE (Sept. 3, 2019), https://elifesciences.org/articles/47615). 

WDFW considered the Mordecai study, assessed its relevance and weight, and 

reached the conclusion that the study “provide[d] no evidence for either pathogen 

amplification within farmed fish and disease transmission from farm fish to wild 

fish, or viral evolution (virulence or new species) associated with net-pen 

aquaculture.” AR at 4513. Based on studies from 2011, 2015, and 2017, WDFW 

reasoned that the incidence of disease in wild fish was “either extremely low or

non-existent in the wild populations.” AR at 4511. And even for transmissions that 

are associated with disease outbreaks in net pens, there is limited evidence that 

these transmissions result in disease in the wild population. WDFW thoroughly 

considered a study raised by the WFC in its comment. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

42 

The second major complaint by the WFC is the prevalence and risk of 

transmission of the infectious hematopoietic necrosis virus (IHNV). The WFC 

reasons that IHNV presents a risk to steelhead to a higher degree than WDFW 

determined. IHNV presents in three different genogroups in North America (U, M, 

and L). The WFC, and WDFW, note that the M-genogroup is associated with high 

mortality and infects primarily steelhead. The WFC acknowledged the accuracy of 

WDFW’s assertion that the M-group is not currently present in Puget Sound. 

However, the WFC argued that “no reason [exists] to assume” that this M-group 

will not return to Puget Sound waters. Appellants’ Opening Br. at 41. We disagree. 

WDFW found the M-group is dominant only in the lower Columbia River 

and appeared on Washington’s outer coast between 2007 and 2013. No evidence in 

the record suggests, nor does the WFC assert, the M-group has been found in 

Sound waters. AR at 4514, 13770-72 (e-mails between Kenneth Warheit of 

WDFW and Hugh Mitchell of AquaTactics Fish Health discussing M-group 

prevalence in Sound). Nevertheless, Cooke vaccinates its Atlantic salmon, and will 

use the same vaccines for its steelhead, for multiple variations of the IHNV, 

including the M-group. 

The WFC implied that WDFW did not provide sufficient information 

regarding the effectiveness of the IHNV vaccine. To support its argument, the 

WFC cites to a 2006 study that found a mortality rate of 20 to 35 percent in fish 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

43

that were exposed to IHNV 6 months and 13 months after vaccination. Appellants’ 

Opening Br. at 41-42. While it does not appear that WDFW addressed that specific 

data point in its justification report, WDFW did detail the specific DNA-vaccine 

used by Cooke to protect against IHNV. Citing to five different studies, WDFW 

reasoned this specific vaccine is “highly efficacious” in steelhead trout, and it 

“appears efficacious in Atlantic salmon where Cooke’s Puget Sound net-pens have 

tested negative” for IHNV since 2012 when there was an outbreak among 

unvaccinated Atlantic salmon. AR at 4515. WDFW also states that no evidence 

exists that the IHNV was transmitted from the unvaccinated farmed Atlantic 

salmon to the wild fish. AR at 4515. 

Finally, IHVN is a regulated pathogen under WAC 220-370-050(20)(a)(i), 

and as noted above, WDFW will not issue a finfish transport permit for any lot that 

tests positive for a regulated pathogen, and WDFW imposed additional testing 

requirements with a higher sample size. AR at 4508, 4513, 4435-36 (mitigating 

provisions imposing requirements to sample and test broodstock and smolts prior 

to transfer to freshwater facilities and marine net pens). 

The WFC’s third major concern regarding disease risk is PRV. The WFC 

points to the 2017 Morton study to support its assertion that salmon fish farms 

increase PRV infection rates for wild Pacific salmon. Appellants’ Opening Br. at 

43 (citing Alexandra Morton et al., The Effect of Exposure to Farmed Salmon on 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

44 

Piscine Orthoreovirus Infection and Fitness in Wild Pacific Salmon in British 

Columbia, Canada, PLOS ONE (Dec. 13, 2017), 

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0188793); AR at

9984-10001. Relying on this study, the WFC asserts that PRV-1 infections in 

Cooke’s steelhead farms could have significant adverse impacts on the wild 

salmonid populations by reducing the wild salmon’s fitness for survival and 

reproduction, “even though the PRV infection does not progress to a disease.” 

Appellants’ Opening Br. at 43. The WFC claims the 2017 Morton findings 

“remain[] the best available science” on this issue, and therefore, WDFW should 

have given its findings deeper consideration.9 Appellants’ Opening Br. at 43.

The record shows WDFW considered the 2017 Morton article in detail and 

compared its findings to those of several other recent studies. AR at 4518-19. 

WDFW summarized the 2017 Morton findings regarding the possibility that a PRV 

infection may lower the fitness of wild fish by negatively impacting their ability to 

complete a migration. It also cited to the 2019 Zhang study, which found that a 

9

 The authors of the Morton study “stress[ed] the correlational nature of the present 

findings, but believe, in keeping with the Precautionary Principle, that they warrant further 

research attention.” AR at 9992. Based on the existence of various other scientific articles and 

studies within the record and the 2017 Morton authors’ own concession, we do not agree that the 

2017 Morton article is the “best available science” on the issue of how PRV affects wild 

salmonid populations. “The evidence, based solely on molecular screening tests from this 

observational study, and constrained by limited access to farmed Atlantic salmon samples of 

known provenance, cannot be definitive. Nonetheless, we view it as providing an early warning 

sign of a potentially serious problem that warrants immediate and ongoing research.” AR at 

9997. 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1

45

high PRV viral load “had no effect on the oxygen affinity and carrying capacity of 

the red blood cells even for individuals with minor heart pathology.” AR at 4519

(citing Yangfan Zhang et al., High-Load Reovirus Infections Do Not Imply 

Physiological Impairment in Salmon, FRONTIERS IN PHYSIOLOGY (Mar. 13 2019), 

https://www.frontiersin.org/articles/10.3389/fphys.2019.00114/full). The WFC 

alleges that WDFW uses the 2019 Zhang study to “summarily discount[]” the 2017 

Morton article. Appellants’ Opening Br. at 43. The WFC essentially argues that the 

reliance on the Zhang finding is misplaced in WDFW’s analysis because that study 

focused solely on PRV impacts to Atlantic salmon, not Pacific salmon. The WFC 

states that the Zhang finding is “inapposite to the [2017 Morton] finding that PRV1 reduces fitness in wild Pacific salmon” because anemia and jaundice, both PRVassociated diseases, impact only Pacific salmon. Appellants’ Opening Br. at 43. 

The WFC also reasons that because anemia and jaundice impact only Pacific 

salmon, it follows that the Zhang study found PRV-1 did not adversely impact 

Atlantic salmon’s blood oxygen levels. Appellants’ Opening Br. at 43. While it is 

true that the 2019 Zhang study conducted its testing only on Atlantic salmon, 

WDFW did not base its conclusion on the Zhang article nor does the record show it 

failed to assess the impact of jaundice and anemia on Pacific salmon. WDFW 

explained that “neither jaundice/anemia (Atlantic, sockeye, and Chinook salmon) 

nor HSMI [heart and skeletal muscle inflammation] (Atlantic and sockeye salmon) 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

46 

developed” in fish that were infected with PRV-1 from the eastern North Pacific.

AR at 4518 (citing to four different studies that conducted these laboratory 

experiments). WDFW further noted that in British Columbia, only 0.05 percent of 

farmed Pacific salmon deaths are associated with jaundice. AR at 4518. 

The WFC asserted that the 2018 Di Cicco study is consistent with the 

findings of the 2017 Morton article. The WFC quotes the Di Cicco article’s 

abstract, alleging that the study “conclud[es] that ‘migratory [Pacific] chinook 

salmon may be at more than a minimal risk of disease from exposure to the high 

levels of [PRV-1] occurring in salmon farms.’” Appellants’ Opening Br. at 43-44

(alterations in original) (quoting Emiliano Di Cicco et al., The Same Strain of 

Piscine Orthoreovirus (PRV-1) Is Involved in the Development of Different, but 

Related, Diseases in Atlantic and Pacific Salmon in British Columbia, 3 FACETS

1 (June 18, 2018), https://www.facetsjournal.com/doi/10.1139/facets-2018-0008); 

AR at 6431. The authors of the Di Cicco study suggest that Chinook salmon may 

face this risk, but a deeper reading of the study reveals that it sought to “resolve 

whether Strain PRV-1 is likely to play a causative role in the development of 

jaundice/anemia in [British Columbia] [C]hinook salmon.” AR at 6433. It 

concluded that its findings in British Columbia “suggest[] that PRV1, the only 

PRV strain detected in [British Columbia] salmon, likely causes both diseases, 

HSMI and jaundice/anemia, in Atlantic and Pacific salmon respectively.” AR at
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47

6464. WDFW thoroughly considered the possible risks that PRV-1 and associated 

diseases, like jaundice and anemia, pose to both Atlantic salmon and Pacific 

salmonids. 

Based on its comparison and assessment of over a dozen studies on the 

prevalence of PRV-1, WDFW concluded the “disease is rare and the pathogenicity 

of the virus is low or non-existent in net-pen aquaculture in the eastern North 

Pacific.” AR at 4519. In addition to relying on numerous recent scientific studies 

of PRV, WDFW included its own relevant data derived from its PRV-1 

surveillance program at selected hatcheries in Washington. This surveillance 

program was establish in 2018 after Cooke’s predecessor’s net pen failure in 2017. 

It was established that a high likelihood exists that more or all of the farmed 

Atlantic salmon were positive with a PRV-1 strain from Iceland. (WDFW 

concluded that the PRV-1 was most likely from the broodstock the company 

received from Iceland.) Since 2018, WDFW has analyzed 648 samples from 

various salmonids, including steelhead trout; 87 percent tested negative for PRV-1. 

WDFW found no evidence existed to establish that the 2017 net pen failure 

resulted in the transmission of the Icelandic PRV-1 to wild salmonid populations in 

Washington. AR at 4520. 

The WFC argues that at minimum, there exists scientific uncertainty 

regarding PRV-1 related impacts to Pacific salmon, requiring WDFW to describe a 
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48

worst-case scenario per WAC 197-11-080(3)(b), which provides that an agency 

shall “generally indicate . . . its worst case analysis and the likelihood of 

occurrence, to the extent this information can reasonably be developed.” But the 

“worst-case scenario” analysis is required only when “there [is] . . . scientific 

uncertainty concerning significant impacts” and “information relevant to adverse 

impacts is important to the decision and the means to obtain it are speculative or 

not known.” WAC 197-11-080(2), (3)(b). WDFW, supported by the scientific 

studies in the record, explained in its justification report that PRV-1 impacts both 

Atlantic salmon and Pacific salmon, but it is rare that the fish contract the disease.

While the associated diseases and infections may pose a risk to salmonids, Pacific 

salmon are known to be susceptible only to PRV-1-related jaundice or anemia, and 

available data shows that jaundice/anemia in Pacific salmon is exceptionally rare.

Finally, WDFW highlighted that the prevalence of PRV in wild steelhead 

trout is low (1 out of 375 samples); however, it did not rely on the low prevalence 

within wild steelhead to reach its conclusion that there is a low risk of PRV-1 

transmission from farmed Atlantic salmon and steelhead to wild salmonid 

populations. Rather, WDFW explained that it anticipates that PRV-1 prevalence 

among all-female, triploid steelhead trout in Cooke’s net pens will be more similar 

to that of farmed Atlantic salmon in Puget Sound. Based on its analysis of PRV-1 

prevalence and transmission among varying salmonid populations, including 
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49

Atlantic and Pacific salmon and steelhead, WDFW concluded that the transmission 

from farmed Atlantic salmon to wild salmonid populations presents a low risk and 

the transmission from farmed steelhead presents the same or even lower risk.

The WFC’s fourth and final major disease concern is the impact of sea lice

on wild salmonid. WDFW concluded that sea lice in Puget Sound net-pen facilities 

are monitored and do not reach a level of concern. The WFC argues that WDFW’s 

assessment of the prevalence of sea lice is clearly erroneous because it relied on 

2006 data rather than “more current information” that allegedly undermines the 

2006 data. Appellants’ Opening Br. at 44. However, the WFC does not point us in 

the direction of this new data. In its assessment, WDFW pointed to multiple 

studies, including two published in 2011, showing that surface water salinity in 

Puget Sound remained at or below a specified level, which results in the high 

mortality of sea lice. The WFC, claiming that more current information exists, cites 

to a DNR comment explaining that low summer stream flows may temporarily 

increase the salinity in Puget Sound, thereby making it more favorable for sea lice. 

To support its assertion, the DNR cited a study published in 2003. Whereas, 

WDFW relied on two studies published in 2011 that examined 2006 data. Compare

AR at 2926, with AR at 4521. The WFC’s argument that WDFW relied on 

outdated reports in the face of more current information is without merit. The other 

evidence the WFC cites is a comment from an individual who found a wild 
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50

salmonid with sea lice near Cooke’s Hope Island facility. The discovery of one fish 

with sea lice does not refute WDFW’s findings based on scientific data nor does it 

establish the agency’s conclusion was clearly erroneous. 

Finally, the WFC argues WDFW’s threshold determination was clearly 

erroneous because the record does not show the agency adequately considered the 

harm posed by bycatch and other ecological interactions. “Bycatch” refers to the 

inadvertent “catching” of wild fish during harvest. The WFC alleges WDFW 

“failed to require Cooke to monitor or report this bycatch” during harvest 

operations. Appellants’ Opening Br. at 45. This allegation is unsupported in the 

record. As a condition of the permit, Cooke must report the number and species of 

bycatch caught during harvesting every time it harvests. Also, WDFW, the DNR, 

and Ecology retained the right to monitor Cooke’s harvesting activities at the 

agencies’ request. The WFC also revisits the ecological impacts of escaped 

steelhead on wild salmonid. As noted before, WDFW imposed numerous 

mitigation measures to reduce the likelihood of an escape and to reduce the 

environmental impact in the event of an escape. 

After careful review of the record, WDFW’s justification report, mitigating 

provision requirements, and concerns raised by the WFC, we conclude WDFW 

evaluated the relevant environmental factors sufficiently to constitute prima facie 
Wild Fish Conservancy v. Dep’t of Fish & Wildlife, No. 99263-1 

51 

compliance with SEPA. Therefore, WDFW’s threshold determination was not 

clearly erroneous. 

We affirm the trial court’s order and uphold the steelhead permit. 

:(&21&85