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Watershed Map - Watersheds in Your Area

DHEC divides South Carolina into 8 major river basins or watersheds. For each of the 8 basins, DHEC produces a Watershed Water Quality Assessment (WWQA) that describes a wealth of information through text and maps including: water chemistry, biological monitoring, physical characteristics, natural resources, growth potential, potential nonpoint source contributions and point source discharges.

Click on a watershed to learn more about water quality in that basin.

SC Watersheds Savannah River Basin Salkehatchie River Basin Edisto River Basin Santee River Basin PeeDee River Basin Catawta River Basin Broad River Basin Saluda River Basin

Broad | Catawba | Edisto | Pee Dee | Salkehatchie | Saluda | Santee | Savannah |

Archived Watershed Water Quality Assessments

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