NARRAGANSETT WATER DEPT-NORTH END
RI · PWS ID RI1858429 · Community water system
44
contaminants tested
17
detected
4,432
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0054 ug/L | 2/4 | 2023 |
| PFHxA | 0.0035 ug/L | 2/4 | 2023 |
| PFOA | 0.0043 ug/L | 1/4 | 2023 |
| PFOS | 0.0040 ug/L | 1/4 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 842 UG/L | 39/41 | SYR4 | 2015–2018 |
| TTHM | 92.9 UG/L | 23/23 | SYR4 | 2012–2019 |
| Lead | 52 UG/L | 21/41 | SYR4 | 2015–2018 |
| Total Haloacetic Acids (HAA5) | 50.3 UG/L | 20/23 | SYR4 | 2012–2019 |
| Bromodichloromethane | 20 UG/L | 17/17 | SYR4 | 2014–2019 |
| Dibromochloromethane | 9.9 UG/L | 17/17 | SYR4 | 2014–2019 |
| LEAD SUMMARY | 0.0200 mg/L | 17/17 | LCR | 2024 |
| Chloroform | 72 UG/L | 16/17 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 14 UG/L | 12/19 | SYR4 | 2014–2019 |
| Bromoform | 7.5 UG/L | 11/17 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 42 UG/L | 10/19 | SYR4 | 2014–2019 |
| Dibromoacetic acid | 2.2 UG/L | 7/19 | SYR4 | 2014–2019 |
| Monochloroacetic acid | 3.4 UG/L | 2/19 | SYR4 | 2014–2019 |
27 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DAMonobromoacetic acidNEtFOSAANFDHANMeFOSAAPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFPeAPFPeSPFTAPFTrDAPFUnAlithium
Areas served
NARRAGANSETT