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Public Works Parker Estates Storm Facility Restoration
Aerial view of a suburban neighborhood with a small wetland pond encircled by a paved walking path, rows of houses and backyards, and forested hills in the background on a sunny day.
Project Location
Camas, WA
Client City of Camas
Market Sector
Project Type
  • Utilities & Infrastructure
Services Provided

Project Highlights

  • Restored the storm pond to its original design by removing sediment and excess vegetation.
  • Integrated solutions to address beaver activity and protect nearby infrastructure.
  • Avoided federal permitting through an environmental planning and permitting strategy.

Project Description

MacKay Sposito led the team to restore the Parker Estates storm pond to its original capacity. The project addressed challenges caused by sediment buildup and downstream beaver activity, which threatened the pond’s capacity and the operation of a nearby pump station. MacKay Sposito implemented environmentally conscious solutions, including low-maintenance beaver pond flow control devices that preserved three active beaver colonies while safeguarding infrastructure.

MacKay Sposito collaborated with a local beaver expert for all wildlife-related design and ensured the project avoided federal permitting and impacts to critical areas. They led the development of the SEPA checklist, secured hydraulic project approval, and prepared necessary stormwater permits and pollution prevention plans to support successful project execution.