HUDSON WATER DEPT
NH · PWS ID NH1201010 · Community water system
107
contaminants tested
21
detected
16,700
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0040 ug/L | 2/2 | 2025 |
| PFOA | 0.0090 ug/L | 2/2 | 2025 |
| PFPeA | 0.0050 ug/L | 2/2 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chloroform | 33 UG/L | 90/103 | SYR4 | 2014–2019 |
| TTHM | 53 UG/L | 89/103 | SYR4 | 2014–2019 |
| Bromodichloromethane | 14 UG/L | 88/103 | SYR4 | 2014–2019 |
| Dibromochloromethane | 8.5 UG/L | 88/103 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 21 UG/L | 82/88 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 8.5 UG/L | 76/88 | SYR4 | 2014–2019 |
| COPPER, FREE | 874 UG/L | 64/65 | SYR4 | 2014–2018 |
| Trichloroacetic Acid | 8.6 UG/L | 62/88 | SYR4 | 2014–2019 |
| Bromoform | 1.4 UG/L | 50/103 | SYR4 | 2014–2019 |
| Dibromoacetic acid | 2.1 UG/L | 48/88 | SYR4 | 2014–2019 |
| Nitrate | 2126 UG/L | 26/32 | SYR4 | 2014–2019 |
| LEAD SUMMARY | 0.0140 mg/L | 17/17 | LCR | 2024 |
| Barium | 48.041 UG/L | 5/5 | SYR4 | 2014–2017 |
| Lead | 2.1 UG/L | 4/60 | SYR4 | 2015–2018 |
| Chromium | 1.144 UG/L | 3/5 | SYR4 | 2014–2017 |
| Combined Radium (-226 and -228) | 1.3 PCI/L | 2/2 | SYR4 | 2015 |
| Gross Alpha, Excl. Radon and U | 0.6000 PCI/L | 2/2 | SYR4 | 2015 |
| Monochloroacetic acid | 5 UG/L | 1/88 | SYR4 | 2014–2019 |
86 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, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndrinEthylbenzeneFluorideGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
HUDSON