Environmental Health Services
Well and Water Testing Additional Resources
- Well Water and Health - NC DHHS
- EPA Drinking Water Contaminants
- EPA Ground Water & Drinking Water
- EPA Safe Drinking Water Limits
- Cooperative Extension
- NC Water Protection Section
- State Laboratory for Public Health
- Water Testing and Private Wells -University of Wisconsin Cooperative Extension
- Wellowner Information
- The American Groundwater Trust
- Well and groundwater fact sheets (New Hampshire)
- Sulfur bacteria and rotten egg odors in water

