The 2026 Construction Stormwater General Permit Draft was just released. This release opened the public comment period and your opportunity to have say in the regulations that you interact with […]

The Washington Department of Ecology released the draft 2026 Construction Stormwater General Permit (CSGP) on March 19, 2025. This permit release opens the public comment period, which will close on […]

Navigating Washington State’s Construction Stormwater General Permit (CSGP) can be complex, but we’re here to help. Our no-cost technical assistance program supports construction site operators through every step of the […]