Standard Methods for the Examination of Water and Wastewater

Since 1905, Standard Methods for the Examination of Water and Wastewater has represented "the best current practice of American water analysts." This comprehensive reference covers all aspects of water and wastewater analysis techniques. Standard Methods is a joint publication of the American Public Health Association (APHA), the American Water Works Association (AWWA), and the Water Environment Federation (WEF).

What's New

Two newly revised sections in Part 9000 - September 22, 2008
Sections 9213 and 9221 revised and updated

Standard Methods Joint Editorial Board Letter to USEPA - April 17, 2008
Updated information for the user community

©2006 American Public Health Association.
©2006 American Water Works Association.
©2006 Water Environment Federation.