Former Wild Waves Site Gets Manufacturing Approval
Nearby Federal Way owners and renters should watch for traffic and noise changes as industrial plans move forward.
Updated on Nov. 3, 2026 in Commercial
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Should former local attractions like Wild Waves be redeveloped into industrial warehouses?
Federal Way has determined that the former Wild Waves property is suitable for manufacturing uses, after a city review found no probable significant adverse environmental impact from amending the site's development agreement. The park closed Nov. 1 after former operator Jeff Stock said it was no longer financially viable.
Why it matters
For Federal Way homeowners and nearby residents, the change would open the former water park site to industrial use, which could bring more traffic, noise and possible emissions to the area. The Podium I-5 proposal under review would remove existing improvements and build an industrial shell building of roughly 1 million square feet for warehouse and office use.
The city's determination covers an amendment allowing manufacturing as a primary use, and no environmental impact statement is required. The Podium I-5 proposal calls for an industrial shell building of about 1 million square feet.
The players
Federal Way Community Development Department
The city department responsible for land use review, environmental determinations and development agreements affecting Federal Way properties.
Jeff Stock
Former Wild Waves park operator who closed the park on Nov. 1, saying it was no longer financially viable.
The details
The city amended the Wild Waves development agreement through a SEPA environmental checklist review, which Stacey Welsh completed to evaluate the environmental effects of the use change. Community Development Director Keith Niven issued the non-significance determination on Oct. 30, 2026. The site contains a wetland subject to critical areas regulations, and the property has already been developed.
Timeline
1998: Wild Waves Concomitant Development Agreement adopted for a 30-year term.
Oct. 30, 2026: Niven issued the environmental non-significance determination.
Nov. 1, 2026: Wild Waves officially closed its doors.
Nov. 13, 2026: Deadline for public comments to the Community Development Department.
Dec. 1, 2026: Deadline to file a written appeal with fee.
The Home Front
The decision reflects how Washington's SEPA process governs changes to existing development agreements for commercial sites. Industrial reuse of a closed recreation property shifts the local land-use mix that shapes nearby home values and commute patterns.
If you live near the former Wild Waves site, check the city's public notice and consider submitting comments by Nov. 13, 2026. Nearby homeowners who want to weigh in on traffic, noise or environmental concerns should note the Dec. 1, 2026 appeal deadline.
The takeaway
Land-use changes like this can reshape a neighborhood's traffic, noise and property values long after a park closes. Keep the city's notice dates on your calendar and submit comments through the Community Development Department before Nov. 13, 2026.
What happens next
Public comments on the amendment are due Nov. 13, 2026, and a written appeal with fee must be filed by Dec. 1, 2026.
Further reading
For broader context on how commercial property rules shape neighborhoods, browse our Commercial real estate coverage.
Source note: This article includes information reported by Kent Reporter.
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Should former local attractions like Wild Waves be redeveloped into industrial warehouses?
