We would like to thank our Stormwater Institute (SWI) Subscribers. 

These organizations have shown their commitment to supporting the development of stormwater solutions and policy development via the SWI and are leaders in stormwater management in their own right. We encourage you to visit their websites to review their stormwater programs and services.

Municipal/Utility Subscribers

• Boston Water and Sewer Commission, MA
• Capital Region Water, Harrisburg, PA
• Capitol Region Watershed District, Saint Paul, MN
• City of Baltimore Department of Public Works, MD
• DC Water and Sewer Authority
• Fairfax County, VA
• Kansas City Water Services Department, MO
• Metropolitan Sewer District Louisville, KY
• Metropolitan Sewer District of Greater Cincinnati, OH
• Metropolitan Water Reclamation District of Greater Chicago, IL
• Milwaukee Metropolitan Sewerage District, WI
• Montgomery County, MD
• New Orleans Delegation, LA
• Pittsburgh Water and Sewer Authority, PA
• San Francisco Public Utilities Commission, CA
• Sanitation District No. 1 of Northern Kentucky

Technology/Service Provider Subscribers

• 2NDNATURE Software
• AbTech Industries, Inc.
• Advanced Drainage Systems, Inc.
• AECOM
• Arcadis
• Atkins, a Member of SNC-Lavalin
• Black & Veatch Corporation
• CDM Smith
• Contech Engineered Solutions, LLC
• Convergent Water Technologies
• EA Engineering, Science, and Technology, Inc., PBC
• Greyline Instruments
• Haskell
• Hazen and Sawyer
• Herrera Environmental Consultants
• Jacobs Engineering Group
• Larry Walker Associates
• LimnoTech
• Oldcastle Precast – Stormwater
• OptiRTC, Inc.
• Stantec Consulting
• StormTrap
• Tetra Tech, Inc.
• Woodard & Curran

Non-Governmental Subscribers

• Sacramento State, Office of Water Programs
• University of Louisville Center for Infrastructure Research
• University of New Hampshire Stormwater Center
• Villanova Urban Stormwater Partnership

For information about becoming a SWI Subscriber, please visit https://wefstormwaterinstitute.org/getinvolved/ or contact:

• Bianca Pinto, Stormwater Program Manager, at BPinto@wef.org or 703-684-2400 Ext. 7050