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2 datasets found

Federal

EnviroAtlas - 303(d) Impairments by 12-digit HUC for the Conterminous United States

U.S. Environmental Protection Agency —

This EnviroAtlas dataset depicts the total length of stream or river flowlines that have impairments submitted to the EPA by states under section 303(d) of the Clean...
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Federal

National Status and Trends: Mussel Watch Program

National Oceanic and Atmospheric Administration, Department of Commerce —

Mussel Watch is the longest running continuous chemical contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns...
- HTML
- HTML
- HTML
- HTML
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- PDF

2 datasets found

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