Phase II Municipal Stormwater Permit Information
- 2025 Stormwater Management Program Plan
- 2024 Stormwater Management Program Plan
- 2023 Stormwater Management Program Plan
- 2022 Stormwater Management Program Plan
- 2021 Stormwater Management Program
- 2020 Stormwater Management Program
- 2019 Stormwater Management Program
- 2018 Stormwater Management Program
- 2024 Annual Report
- 2023 Annual Report
- 2022 Annual Report
- 2021 Annual Report
- 2020 Annual Report
- 2019 Annual Report
- 2018 Annual Report
- 2017 Annual Report
- Prohibited Discharge Regulations
- Stormwater Control Ordinance
Stormwater Comprehensive Plan
The Stormwater Comprehensive Plan update characterizes the Stormwater Management Program and Stormwater Utility and identifies projects to improve the stormwater system and levee.
The City selected Northwest Hydraulic Consultants (NHC) with Reichhardt & Ebe Engineering to update the 2005 Stormwater Comprehensive Management Plan. Additions and revisions include current regulatory requirements, stormwater system information including identified deficiencies, CIP project information, stormwater system maintenance information, and stormwater program administration and staffing review.
Stormwater Management Action Planning
The City completed a Receiving Water Assessment and Prioritization and developed a Stormwater Management Action Plan (SMAP) for the Schell Creek planning unit to meet the requirements of the 2019-2024 Western Washington Phase II Municipal Stormwater Permit.