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Water Quality attainment Information from Clean Water Act Statewide...
Designated uses assessed by statewide statistical surveys and their state and national attainment categories. Statewide statistical surveys are water quality assessments... -
National Lakes Assessment 2022 Datafiles for Report " National Lakes...
The National Lakes Assessment (NLA) is a statistical survey of the condition of our nation's lakes, ponds, and reservoirs. It is designed to provide information on the extent of...