[Fact Sheet]  National Aquatic Resource Surveys: An Update
|EPA Number: ||N/A|
|Date of Publication:||January, 2011|
|Pages:||1 p., double-sided|
|Audience||Adult Public, Scientific Community|
"[B]ecause states and other organizations use differing monitoring designs, indicators, water quality standards, and methods, EPA cannot combine their information to effectively answer questions about the quality of the nation’s waters or track changes over time. More...
Water Quality Information