DUXBURY WATER DEPARTMENT
MA · PWS ID MA4082000 · Community water system
104
contaminants tested
25
detected
16,387
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0075 ug/L | 3/16 | 2025 |
| PFBA | 0.0129 ug/L | 2/16 | 2025 |
| PFBS | 0.0035 ug/L | 2/16 | 2025 |
| PFHpA | 0.0106 ug/L | 2/16 | 2025 |
| PFHpS | 0.0033 ug/L | 2/16 | 2025 |
| PFHxA | 0.0307 ug/L | 2/16 | 2025 |
| PFHxS | 0.0310 ug/L | 2/16 | 2025 |
| PFOS | 0.0350 ug/L | 2/16 | 2025 |
| PFPeA | 0.0466 ug/L | 2/16 | 2025 |
| 6:2 FTS | 0.0057 ug/L | 1/16 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 4110 UG/L | 188/190 | SYR4 | 2012–2019 |
| TTHM | 10.2 UG/L | 49/56 | SYR4 | 2012–2019 |
| COPPER, FREE | 486 UG/L | 42/52 | SYR4 | 2016–2019 |
| Dibromochloromethane | 3.99 UG/L | 31/35 | SYR4 | 2015–2019 |
| Bromoform | 2.3 UG/L | 30/35 | SYR4 | 2015–2019 |
| Chloroform | 1.4 UG/L | 28/35 | SYR4 | 2015–2019 |
| Bromodichloromethane | 2.49 UG/L | 25/35 | SYR4 | 2015–2019 |
| Barium | 79 UG/L | 23/23 | SYR4 | 2012–2018 |
| Fluoride | 1070 UG/L | 22/23 | SYR4 | 2012–2018 |
| Lead | 5.9 UG/L | 15/30 | SYR4 | 2016 |
| Total Haloacetic Acids (HAA5) | 2.97 UG/L | 15/56 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0100 mg/L | 13/13 | LCR | 2023 |
| Dibromoacetic acid | 1.6 UG/L | 8/35 | SYR4 | 2015–2019 |
| Monochloroacetic acid | 1.61 UG/L | 2/35 | SYR4 | 2015–2019 |
| Heptachlor epoxide | 0.0190 UG/L | 1/29 | SYR4 | 2015–2018 |
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 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDichloroacetic AcidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFDAPFDoAPFEESAPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
DUXBURY