Local water snapshot
York County East WD
From its 2025 water quality report · read the full report
- Water source
- Purchased from the City of Rock Hill (Lake Wylie / Catawba River water treated at the Rock Hill Cherry Road plant)
- York County East WD serves about 30,225 people.
- York County, SC Utilities Department, 2025
- Hardness
- 35 mg/L
- About 2 grains per gallon: soft by USGS classes. As reported (2025).
- York County, SC Utilities Department, 2025
- TTHM (disinfection byproducts)
- 34 ppb
- As reported (2025); federal limit 80 ppb.
- York County, SC Utilities Department, 2025
- HAA5 (disinfection byproducts)
- 21 ppb
- As reported (2025); federal limit 60 ppb.
- York County, SC Utilities Department, 2025
- Lead (at sampled homes' taps)
- 3 ppb
- 90th percentile of homes sampled (2024); 2 sampled homes above the action level. The federal action level is 15 ppb.
- York County, SC Utilities Department, 2025
- Violations
- Yes, see report
- The report lists one or more violations and explains them. Read it for details.
- York County, SC Utilities Department, 2025