To protect and preserve State water resources for drinking, swimming, fishing, and other uses to benefit present and future South Carolinians.
Featured Content
Harmful Algal Blooms
Algae and cyanobacteria are tiny plant-like organisms that, under the right conditions, can overgrow in rivers, lakes, and oceans. This rapid growth is called an algal bloom and can be associated with foam, scum, or thick layers of algae on the surface of water. Algal blooms can look and smell bad and may cause the water to appear green, red, brown, or blue in color; however, algal blooms can't always be seen.
Water Utilities & Cybersecurity
This page has been created to help water and wastewater utilities stay informed about recent cybersecurity threats.
Divisions
Water Quality
- 401 Water Quality Certification
- Navigable Waters
- Nationwide Permits for Minor Projects
- 303(d) Impaired Waters & TMDLs
- Watersheds and Non-Point Source
- Adopt-A-Stream
- Champions of the Environment
Monitoring, Assessment, & Protection
- Agricultural Permitting
- Groundwater Withdrawals
- Surface Water Withdrawals
- Underground Injection Control (UIC)
- Private/Residential Wells
- Groundwater Protection Program
Dam Safety & Stormwater Permitting
Aquatic Science Programs
- Aquatic Science Programs
- Fish Consumption Advisories
- Surface Water Monitoring
- Beach Monitoring
- Harmful Algal Blooms
- S.C. Beach Guide
- Macroinvertebrates
Drinking & Recreational Water Protection
- CMDP Electronic Reporting
- Drinking Water Protection Overview
- Drinking Water Compliance Monitoring
- Enforcement
- Drinking Water Construction & Permitting
- Recreational Waters Protection
Water Facilities Permitting
- NPDES
- Land Application Permit Program
- Wastewater Construction
- Wastewater Pump and Haul
- 208 Wastewater Management
- State Revolving Fund