Search Results for the EPA National Library Catalog

Items Found: 14

Showing: Items 1 - 14

Your Search: (SUBJECT=Water quality United States Standards.)


Select Item Title Year Published
Ambient water quality criteria for tributyltin - 1988 / 1988
Aquatic life ambient freshwater quality criteria / copper 2007 revision. 2007
Fact sheet / 1996
Ground-water data-collection protocols and procedures for the National Water-Quality Assesment Program : selection, installation, and documentation of wells, and collection of related data / 1995
Guidance for implementing the January 2001 methylmercury water quality criterion. 2010
Information collection request for water quality standards. 2002
Overview of the water quality standards program / 2006
Phosphate criteria. 1971
Proposed criteria for water quality. 1973
Response to comments on 1998 update of ambient water quality criteria for ammonia. 1999
Strategy for water quality standards and criteria / 2003
The public benefits of cleaned water : emerging greenway opportunities. 1977
Water quality standards for coastal recreation waters / using single sample maximum values in state water quality standards. 2006
Water quality standards regulatory changes. 2010

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