LEOMINSTER WATER DIVISION
MA · PWS ID MA2153000 · Community water system
102
contaminants tested
15
detected
41,683
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0043 ug/L | 1/14 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Total Haloacetic Acids (HAA5) | 171 UG/L | 225/229 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 61 UG/L | 212/218 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 110 UG/L | 209/218 | SYR4 | 2012–2019 |
| TTHM | 148 UG/L | 203/205 | SYR4 | 2012–2019 |
| Bromodichloromethane | 70 UG/L | 198/201 | SYR4 | 2012–2019 |
| Chloroform | 130 UG/L | 198/201 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 7.4 UG/L | 92/212 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.8 UG/L | 71/201 | SYR4 | 2012–2019 |
| Nitrate | 610 UG/L | 28/64 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0210 mg/L | 27/27 | LCR | 2025 |
| Barium | 15 UG/L | 26/27 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.7 UG/L | 11/205 | SYR4 | 2012–2019 |
| Atrazine | 0.2300 UG/L | 10/28 | SYR4 | 2012–2019 |
| Bromoform | 1.2 UG/L | 4/201 | 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, TotalArsenicAsbestosBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneFluorideHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
LEOMINSTER