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

Joint Editorial Board Letter on BOD Dilutions - May 13, 2009
Clarifies BOD Dilution Series

Newly Revised Section for Radium - January 12, 2009
Section 7500-Ra Updated and Revised

Standard Methods Procedures Listed in USEPA Expedited Methods Rule - November 5, 2008
Methods Approved for Drinking Water Under the Safe Drinking Water Act

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.