The draft Shared Stormwater Management Plan (SWMP) for the MS4 (Municipal Separate Storm Sewer System) Permit issued to Clackamas Water Environment Services, Clackamas County, and the Cities of Happy Valley and Rivergrove is now available for your review and comments. You can view the document at www.clackamas.us/wes/swm.html. The MS4 Permit Program described in the draft Shared SWMP controls the quality of the discharges to the public’s storm sewer system and results in fewer pollutants discharged to surface waters, such as creeks and rivers. The MS4 Permit was renewed by Oregon’s DEQ on October 1, 2021, and one of this permit’s requirements is to revise our Shared SWMP, and then provide the public with an opportunity to review it and provide comments. Submit comments to WESMS4comments@clackamas.us no later than Thursday, September 29.
If you have questions, please contact Clackamas Water Environment Services’ Andrew Swanson at 503-793-4570.
Original source can be found here.
Alerts Sign-up