Local water snapshot
Spartanburg Water System
From its 2025 water quality report · read the full report
- Water source
- Lake William C. Bowen, Municipal Reservoir #1 (treated at the R.B. Simms plant) and Lake H. Taylor Blalock (treated at the Myles W. Whitlock Jr. plant when in operation)
- Spartanburg Water System serves about 166,364 people.
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025
- Disinfectant
- Free chlorine
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025
- TTHM (disinfection byproducts)
- 44 ppb
- As reported (2025); federal limit 80 ppb.
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025
- HAA5 (disinfection byproducts)
- 40 ppb
- As reported (2025); federal limit 60 ppb.
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025
- Lead (at sampled homes' taps)
- 0 ppb
- 90th percentile of homes sampled (2025); 0 sampled homes above the action level. The federal action level is 15 ppb.
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025
- PFOA
- Not detected
- Not detected (2024). EPA's enforceable limit is 4.0 ppt.
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025
- PFOS
- Not detected
- Not detected (2024). EPA's enforceable limit is 4.0 ppt.
- Spartanburg Water (Commissioners of Public Works of the City of Spartanburg), 2025