Standard Methods

The Gold Standard for Examination of Water and Wastewater

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). It is available in a printed book as well as online.


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Standard Methods Online is the gold standard for the examination of water and wastewater. Now more easily accessible in its digital format, this peer-reviewed solution remains your go-to guide for all things compliance, while providing the timeliest updates. Essential information, analysis, and techniques are packed into one reliable platform.