LAMAR PWS
MO · PWS ID MO5010446 · Community water system
99
contaminants tested
21
detected
4,500
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0062 ug/L | 1/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chlorite | 730 UG/L | 212/288 | SYR4 | 2012–2019 |
| Bromodichloromethane | 23.9 UG/L | 90/90 | SYR4 | 2012–2019 |
| Chloroform | 156 UG/L | 90/90 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4.25 UG/L | 90/90 | SYR4 | 2012–2019 |
| TTHM | 174 UG/L | 82/82 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 50.1 UG/L | 81/81 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 71.5 UG/L | 81/81 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 113 UG/L | 79/81 | SYR4 | 2012–2019 |
| COPPER, FREE | 290 UG/L | 61/68 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0047 mg/L | 22/22 | LCR | 2025 |
| Atrazine | 1.92 UG/L | 18/32 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 280 UG/L | 16/16 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 8.73 UG/L | 11/81 | SYR4 | 2012–2019 |
| Lead | 36.6 UG/L | 10/68 | SYR4 | 2012–2019 |
| Barium | 81 UG/L | 8/8 | SYR4 | 2012–2019 |
| Fluoride | 840 UG/L | 8/8 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 20 UG/L | 3/81 | SYR4 | 2012–2019 |
| Chromium | 2.12 UG/L | 2/8 | SYR4 | 2012–2019 |
| lithium | 11 ug/L | 2/4 | UCMR-5 | 2024 |
| 2,4-D | 0.4100 UG/L | 1/9 | SYR4 | 2012–2019 |
78 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-TP4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicBHC-GAMMABenzeneBeryllium, TotalBromoformCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
LAMAR