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  The approximate effective throttling range of a butterfly valve is...
 
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News

DHS schedules cybersecurity training
5/23/2012--The US Department of Homeland Security Control Systems Security Program has slated a sequence... Read more >

North Carolina considers looser water standard
5/22/2012—North Carolina has scheduled public hearings on a proposal to change its groundwater standard for 1,1-dichloroethylene... Read more >

USGS projects climate change impacts in 14 basins
5/21/2012—New modeling reports from the US Geological Survey project climate change impacts on water... Read more >

CDC to redefine blood lead level value
5/17/2012—The US Centers for Disease Control and Prevention has announced it will redefine the level at which children... Read more >

Energy, water standards set for home appliances
5/17/2012—New efficiency standards for residential clothes and dish washers sold in the United States... Read more >

AWWA Announcements

AWWA offers Management & Supervision Certificate

Comment sought on new desal intake policy

AWWA publishes new editions of three manuals

Dallas mayor to speak at ACE12

Work initiated on revising 35 standards

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Consumer Information
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AWWA Standards

AWWA Standards are vital guidelines for all facets of the drinking water community. Buy them in the AWWA Bookstore or The Water Library.

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