Water Week 2021, the National Water Policy Fly-In, and WEF’s Stormwater Institute Policy Forum will be held virtually again this year. For more information and to register, visit the Water Week Stormwater Events page.

The Water Environment Federation (WEF) is now accepting applications for the 2021 National Municipal Stormwater and Green Infrastructure Awards Program. Phase I and Phase II municipal separate storm sewer system (MS4) permit holders are invited to submit a nomination. Online Nomination FormA final copy of your nomination must be received by Monday, May 10, 2021 […]

The WEF Stormwater Institute has completed two iterations of the National Municipal Separate Storm Sewer System (MS4) Needs Assessment Survey – the first in 2018 and the second in 2020. The primary objectives of these surveys are to better understand MS4 program challenges,to identify the information and resource needs of MS4 permittees, andto approximate current […]

View the YouTube videos linked below for updates on the SWI programs and partnership listed. Federal Stormwater Policy Update: https://www.youtube.com/watch?v=HtdE5veu_5U&feature=youtu.beMS4 Needs Assessment Survey Update: https://www.youtube.com/watch?v=5sfp7nHhYBw&feature=youtu.beStormwater Testing and Evaluation for Products and Practices (STEPP) Overview and Update: https://www.youtube.com/watch?v=IeBEsgnz69g&feature=youtu.beNational Municipal Stormwater Alliance Update: https://www.youtube.com/watch?v=zoeUn7gyX8E&feature=youtu.be

Eighteen high-performing municipalities received recognition in the sixth annual National Municipal Stormwater and Green Infrastructure Awards. These awards celebrate administrators of municipal separate storm sewer systems (MS4s) that perform beyond regulatory requirements and recognize performance in the categories of innovation and program management as well as combined high scores in both categories. For more information, […]