Formed in 1928, the Water Environment Federation (WEF) is a not-for-profit technical and educational organization with 35,000 individual members and 81 affiliated Member Associations representing an additional 50,000 water quality professionals throughout the world. WEF and its member associations proudly work to achieve our mission of preserving and enhancing the global water environment.
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Water Environment Federation601 Wythe Street · Alexandria, VA 22314-1994 · USATel. 1-800-666-0206 Fax. 1-703-684-2492 Privacy, Security and Copyright Statements