Sep 16, 2025
WEF honors nonprofit Charities of Choice that protect public health and the water environment through global service, community impact, and volunteer opportunities for water professionals.
Mar 09, 2026
The Water Environment Federation has developed a series of clean water position statements to guide the critical work WEF provides in clean water policy.
May 25, 2026
The Water Environment Federation is planning major upgrades in summer 2026 to its website infrastructure to better serve our membership and stakeholders. These enhancements
Nov 12, 2025
The Water Environment Federation embraces all identities and experiences across, race, gender, background, educational level, ability, and more — creating a culture where everyone belongs.
Dec 27, 2025
Customer Service Alert
Jan. 23, 2025 The WEF customer service center will be closed for the holidays on Dec 25-26, 2025, and again on Jan. 1, 2026. Normal business hours will resume on Dec 29 and
Apr 22, 2025
Salem
Massachusetts
Welcome to WEFMAX in Salem, Massachusetts. Registration is complimentary for all attendees. Guests are welcome to attend the Wednesday/Thursday socials at a fee of
Apr 20, 2026
Bend
Oregon
Welcome to WEFMAX in Bend, Oregon! Registration is complimentary for all attendees. Guests are welcome to attend the Wednesday and Thursday evening socials at a fee of $100 USD per
Feb 13, 2025
Oklahoma City
Oklahoma
Welcome to WEFMAX in Oklahoma City, Oklahoma. Registration is complimentary for all attendees. Guests are welcome to attend the Wednesday/Thursday socials at a fee of
Mar 19, 2026
Montréal
Canada
Welcome to WEFMAX in Montreal, Quebec, Canada Montreal is a North American hub for water management innovation. The city combines world-class research, advanced infrastructure,
Jun 27, 2023
Pre-Conference Workshop June 27 | Exhibition June 28-29
Kansas City Convention Center
Kansas City, MO, USA
The 2023 Stormwater Summit has now ended. Thank you for your participation! To learn
