MANCHESTER BY THE SEA DPW
MA · PWS ID MA3166000 · Community water system
102
contaminants tested
23
detected
5,201
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0120 ug/L | 5/5 | 2025 |
| PFBS | 0.0050 ug/L | 2/5 | 2025 |
| PFHpA | 0.0040 ug/L | 2/5 | 2025 |
| PFHxA | 0.0050 ug/L | 2/5 | 2025 |
| PFPeA | 0.0043 ug/L | 2/5 | 2025 |
| PFOS | 0.0048 ug/L | 1/5 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 64.8 UG/L | 60/60 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 34 UG/L | 57/58 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0310 mg/L | 29/29 | LCR | 2025 |
| Bromodichloromethane | 19 UG/L | 26/26 | SYR4 | 2016–2019 |
| Chloroform | 26 UG/L | 26/26 | SYR4 | 2016–2019 |
| Dibromoacetic acid | 2.2 UG/L | 26/26 | SYR4 | 2016–2019 |
| Dibromochloromethane | 11 UG/L | 26/26 | SYR4 | 2016–2019 |
| Dichloroacetic Acid | 9.1 UG/L | 26/26 | SYR4 | 2016–2019 |
| Trichloroacetic Acid | 8.8 UG/L | 26/26 | SYR4 | 2016–2019 |
| Nitrate | 1700 UG/L | 20/28 | SYR4 | 2012–2019 |
| Bromoform | 3.5 UG/L | 19/26 | SYR4 | 2016–2019 |
| Monochloroacetic acid | 3 UG/L | 17/26 | SYR4 | 2016–2019 |
| Barium | 27 UG/L | 10/11 | SYR4 | 2012–2019 |
| Fluoride | 890 UG/L | 9/11 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 1.1 UG/L | 9/26 | SYR4 | 2016–2019 |
| CHLOROBENZENE | 1.4 UG/L | 1/30 | SYR4 | 2012–2019 |
| Pentachlorophenol | 0.1000 UG/L | 1/9 | SYR4 | 2013–2019 |
79 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, TotalArsenicAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFDAPFDoAPFEESAPFHpSPFHxSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
MANCHESTER