RIDGEFIELD PUBLIC WORKS
WA · PWS ID WA5372400 · Community water system
102
contaminants tested
14
detected
21,225
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 320 UG/L | 20/56 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0051 mg/L | 16/16 | LCR | 2023 |
| Chloroform | 1.1 UG/L | 4/17 | SYR4 | 2012–2019 |
| TTHM | 2.58 UG/L | 4/4 | SYR4 | 2013–2017 |
| Arsenic | 2 UG/L | 3/5 | SYR4 | 2013–2017 |
| Barium | 24 UG/L | 3/5 | SYR4 | 2013–2017 |
| Bromodichloromethane | 0.8000 UG/L | 3/11 | SYR4 | 2012–2019 |
| Chromium | 3 UG/L | 3/5 | SYR4 | 2013–2017 |
| Fluoride | 170 UG/L | 3/5 | SYR4 | 2013–2017 |
| Dichloroacetic Acid | 6.9 UG/L | 2/10 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 20.9 UG/L | 2/10 | SYR4 | 2013–2019 |
| COPPER, FREE | 5 UG/L | 1/5 | SYR4 | 2013–2017 |
| Dibromochloromethane | 0.6800 UG/L | 1/11 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 14 UG/L | 1/9 | SYR4 | 2013–2019 |
88 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, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene