MCI SHIRLEY
MA · PWS ID MA2270001 · Community water system
103
contaminants tested
18
detected
3,500
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxS | 0.0087 ug/L | 2/2 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Arsenic | 13 UG/L | 43/88 | SYR4 | 2012–2019 |
| Nitrate | 1400 UG/L | 40/40 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.2400 mg/L | 22/22 | LCR | 2025 |
| Bromodichloromethane | 3.5 UG/L | 9/9 | SYR4 | 2013–2019 |
| Chloroform | 2.9 UG/L | 9/9 | SYR4 | 2013–2019 |
| Dibromochloromethane | 5 UG/L | 9/9 | SYR4 | 2013–2019 |
| TTHM | 15.5 UG/L | 9/9 | SYR4 | 2013–2019 |
| Bromoform | 4.8 UG/L | 7/9 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 2.6 UG/L | 6/9 | SYR4 | 2013–2019 |
| Barium | 16 UG/L | 5/7 | SYR4 | 2013–2019 |
| Dibromoacetic acid | 2.6 UG/L | 3/9 | SYR4 | 2013–2019 |
| COPPER, FREE | 44 UG/L | 2/3 | SYR4 | 2012 |
| Fluoride | 80 UG/L | 2/10 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 1.2 UG/L | 1/9 | SYR4 | 2013–2019 |
| Monochloroacetic acid | 1.1 UG/L | 1/9 | SYR4 | 2013–2019 |
| Selenium | 3 UG/L | 1/7 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 1.2 UG/L | 1/9 | SYR4 | 2013–2019 |
85 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-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
SHIRLEY