ROCK HILL CITY OF (SC4610002)
SC · PWS ID SC4610002 · Community water system
106
contaminants tested
19
detected
89,850
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0044 ug/L | 4/4 | 2024 |
| PFPeA | 0.0059 ug/L | 4/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 94 UG/L | 427/428 | SYR4 | 2012–2019 |
| Dibromochloromethane | 52 UG/L | 427/428 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 41.69 UG/L | 427/428 | SYR4 | 2012–2019 |
| TTHM | 137.7 UG/L | 427/428 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 47.97 UG/L | 427/428 | SYR4 | 2012–2019 |
| Chloroform | 65.6 UG/L | 416/428 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 72 UG/L | 403/428 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 11.7 UG/L | 372/428 | SYR4 | 2012–2019 |
| Bromoform | 27.9 UG/L | 260/428 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 10.96 UG/L | 75/428 | SYR4 | 2012–2019 |
| COPPER, FREE | 189 UG/L | 58/60 | SYR4 | 2014–2017 |
| LEAD SUMMARY | 0.0130 mg/L | 19/19 | LCR | 2023 |
| Lead | 528 UG/L | 17/60 | SYR4 | 2014–2017 |
| Nitrate | 460 UG/L | 16/16 | SYR4 | 2012–2019 |
| Fluoride | 720 UG/L | 8/8 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 2.9 UG/L | 7/428 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 3.3 PCI/L | 3/29 | SYR4 | 2012–2019 |
87 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined Radium (-226 and -228)DICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
ROCK HILL