COLE COUNTY PWSD 1
MO · PWS ID MO3024159 · Community water system
93
contaminants tested
10
detected
16,548
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0058 ug/L | 1/14 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 308 UG/L | 105/108 | SYR4 | 2012–2019 |
| Lead | 25.3 UG/L | 77/108 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0130 mg/L | 21/21 | LCR | 2025 |
| Barium | 177 UG/L | 18/18 | SYR4 | 2012–2018 |
| Fluoride | 1290 UG/L | 17/18 | SYR4 | 2012–2018 |
| Chromium | 2.52 UG/L | 11/32 | SYR4 | 2012–2018 |
| Combined Radium (-226 and -228) | 3.5 PCI/L | 6/11 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 13 UG/L | 6/94 | SYR4 | 2012–2019 |
| Arsenic | 2.7 UG/L | 3/18 | SYR4 | 2012–2018 |
83 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, TotalAtrazineBHC-GAMMABenzeneBeryllium, TotalBromodichloromethaneBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChloroformDICHLOROMETHANEDalaponDibromochloromethaneDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
JEFFERSON CITY