PRUDENCE ISLAND WATER DISTRICT
RI · PWS ID RI1592023 · Community water system
53
contaminants tested
11
detected
1,500
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 445 UG/L | 82/82 | SYR4 | 2012–2018 |
| Lead | 10 UG/L | 34/82 | SYR4 | 2012–2018 |
| LEAD SUMMARY | 0.0820 mg/L | 19/19 | LCR | 2024 |
| Nitrate | 550 UG/L | 16/40 | SYR4 | 2012–2019 |
| Barium | 3 UG/L | 6/12 | SYR4 | 2012–2018 |
| Chromium | 2 UG/L | 6/12 | SYR4 | 2012–2018 |
| Nitrate-Nitrite | 530 UG/L | 6/12 | SYR4 | 2014–2017 |
| Arsenic | 2 UG/L | 1/12 | SYR4 | 2012–2018 |
| Combined Radium (-226 and -228) | 1.79 PCI/L | 1/5 | SYR4 | 2012–2018 |
| Gross Alpha, Excl. Radon and U | 9.87 PCI/L | 1/1 | SYR4 | 2018 |
| Selenium | 1 UG/L | 1/12 | SYR4 | 2012–2018 |
42 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideCombined UraniumDICHLOROMETHANEDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateEthylbenzeneFluorideHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNitriteSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
PORTSMOUTH