The Flint River, on the East side of Madison County (Gurley, Hampton Cove, OXR), is a success story according the the
EPA:
Quote:
Waterbody Improved
Runoff from agricultural activities and urbanization contributed to organic enrichment and dissolved oxygen (DO) impairments in the lower mainstem of the Flint River in Alabama. The implementation of best management practices (BMPs) and stakeholder education and outreach enhanced water quality and helped the Flint River meet the water quality standards associated with its designated water use classifications. As a result, the Alabama Department of Environmental Management (ADEM) expects to remove a 28-mile segment of the Flint River from the state's 2006 303(d) list of impaired waters.
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Here's
Alabama's 303(d) list of "impaired" waterways. Most recent is 2006, the State must compile the list every two years IAW the Clean Water Act. The State 303(d) list is compiled from detailed 305b assessments.
Note that Huntsville Spring Branch and Indian Creek both contain DDT and HSV Spring Branch contains "Metals (Hg, As)".
Here's the
EPA 305(b) database; most recent data is 2004. The reports for the
Tennessee River IIRC where the water intakes for the City of Huntsville are located shows the "Water Status" as "Good". The EPA lists the
Flint River "Water Status" as "Impaired" (keep in mind this is 2004 data, the 2006 data showed improvement).
As far as drinking water, HSV Utilities says it's good.
As far as the OP's question, lots of recreational water available.