WEST COLUMBIA CITY OF (SC3210004)
SC · PWS ID SC3210004 · Community water system
105
contaminants tested
21
detected
34,028
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| HFPO-DA | 0.0097 ug/L | 8/8 | 2025 |
| PFHxA | 0.0053 ug/L | 8/8 | 2025 |
| PFOS | 0.0079 ug/L | 8/8 | 2025 |
| PFPeA | 0.0059 ug/L | 8/8 | 2025 |
| PFOA | 0.0061 ug/L | 7/8 | 2025 |
| PFBS | 0.0041 ug/L | 4/8 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 35.56 UG/L | 151/156 | SYR4 | 2012–2019 |
| Chloroform | 81.16 UG/L | 151/156 | SYR4 | 2012–2019 |
| TTHM | 103.41 UG/L | 151/156 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 40.99 UG/L | 150/156 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 74.6 UG/L | 150/156 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 37.57 UG/L | 150/156 | SYR4 | 2012–2019 |
| COPPER, FREE | 119 UG/L | 130/150 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 15.77 UG/L | 114/156 | SYR4 | 2012–2019 |
| Dibromochloromethane | 24.91 UG/L | 95/156 | SYR4 | 2012–2019 |
| Nitrate | 420 UG/L | 32/32 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0215 mg/L | 21/21 | LCR | 2025 |
| Dibromoacetic acid | 6.29 UG/L | 16/156 | SYR4 | 2012–2019 |
| Fluoride | 1600 UG/L | 15/16 | SYR4 | 2012–2019 |
| Lead | 6 UG/L | 7/150 | SYR4 | 2012–2019 |
| Bromoform | 3.37 UG/L | 4/156 | SYR4 | 2012–2019 |
84 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 UHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonochloroacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
WEST COLUMBIA