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WEF publications are essential to the water quality professional and include peer-reviewed publications written by and for the industry, the latest edition of Standard Methods, operator training materials, and other technical references. WEF Members save up to 20% on all publications.
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New in 2015
Published in 2014
Standard Methods for the Examination of Water and Wastewater
Perform full-text searches of new, revised and US EPA approved methods using Standard Methods Online, the most up-to-date methods source. Paid subscription required. The NEW 22nd Edition is available for purchase.
Key technical resources for today's professional operators. See study guides.