PORTSMOUTH WATER & FIRE DISTRICT
RI · PWS ID RI1592022 · Community water system
44
contaminants tested
14
detected
17,090
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 111 UG/L | 87/87 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 37.9 UG/L | 87/87 | SYR4 | 2013–2019 |
| Bromodichloromethane | 21.8 UG/L | 40/40 | SYR4 | 2017–2019 |
| Bromoform | 4.1 UG/L | 40/40 | SYR4 | 2017–2019 |
| Chloroform | 48.9 UG/L | 40/40 | SYR4 | 2017–2019 |
| Dibromoacetic acid | 4.8 UG/L | 40/40 | SYR4 | 2017–2019 |
| Dibromochloromethane | 15.7 UG/L | 40/40 | SYR4 | 2017–2019 |
| Dichloroacetic Acid | 15.6 UG/L | 40/40 | SYR4 | 2017–2019 |
| Trichloroacetic Acid | 4.3 UG/L | 36/40 | SYR4 | 2017–2019 |
| Monochloroacetic acid | 16.2 UG/L | 34/40 | SYR4 | 2017–2019 |
| COPPER, FREE | 64 UG/L | 33/33 | SYR4 | 2018 |
| Lead | 61 UG/L | 31/33 | SYR4 | 2018 |
| LEAD SUMMARY | 0.0250 mg/L | 30/30 | LCR | 2024 |
| Monobromoacetic acid | 1.8 UG/L | 5/40 | SYR4 | 2017–2019 |
30 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAlithium
Areas served
PORTSMOUTH