Local water snapshot
Lancaster County Water & Sewer District
From its 2025 water quality report · read the full report
- Water source
- Catawba River, treated at the Catawba River Water Treatment Plant (System #2920002), from which LCWSD purchases water
- Lancaster County Water & Sewer District serves about 79,107 people.
- Lancaster County Water and Sewer District, 2025
- TTHM (disinfection byproducts)
- 53.1 ppb
- Highest running annual average (2025); federal limit 80 ppb.
- Lancaster County Water and Sewer District, 2025
- HAA5 (disinfection byproducts)
- 10 ppb
- Highest running annual average (2025); federal limit 60 ppb.
- Lancaster County Water and Sewer District, 2025
- Lead (at sampled homes' taps)
- 5 ppb
- 90th percentile of homes sampled (2025). The federal action level is 15 ppb.
- Lancaster County Water and Sewer District, 2025
- PFOA
- Not detected
- Not detected (2025). EPA's enforceable limit is 4.0 ppt.
- Lancaster County Water and Sewer District, 2025
- PFOS
- Not detected
- Not detected (2025). EPA's enforceable limit is 4.0 ppt.
- Lancaster County Water and Sewer District, 2025
- Violations
- None marked
- No violation is marked in the report's results tables.
- Lancaster County Water and Sewer District, 2025