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National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards protect public health by limiting the levels of contaminants in drinking water. Visit the list of regulated contaminants with links for more details.

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Date Of Record Release 2009-08-03 11:22:08
Description National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards protect public health by limiting the levels of contaminants in drinking water. Visit the list of regulated contaminants with links for more details.
Classification
Resource Type
Format
Subject
Source United States Environmental Protection Agency
Keyword Drinking water, Health, Contaminants, Microorganisms
Selector Marks
Date Of Record Creation 2009-08-03 11:16:08
Education Level
Date Last Modified 2009-08-03 11:28:30
Language English
Date Record Checked: 2009-08-03 00:00:00 (W3C-DTF)

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