SUMMIT WATER & SUPPLY CO
WA · PWS ID WA5385050 · Community water system
104
contaminants tested
14
detected
19,125
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0031 ug/L | 1/14 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 3400 UG/L | 62/78 | SYR4 | 2012–2019 |
| TTHM | 12.8 UG/L | 57/57 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4.5 UG/L | 48/76 | SYR4 | 2012–2019 |
| Bromodichloromethane | 2.6 UG/L | 37/80 | SYR4 | 2012–2019 |
| Chloroform | 1.7 UG/L | 29/77 | SYR4 | 2012–2019 |
| Bromoform | 5 UG/L | 26/82 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0041 mg/L | 14/14 | LCR | 2025 |
| Nitrate-Nitrite | 2600 UG/L | 5/8 | SYR4 | 2012–2017 |
| Arsenic | 2 UG/L | 3/8 | SYR4 | 2012–2017 |
| Dichloroacetic Acid | 3.1 UG/L | 2/73 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 8.7 UG/L | 2/71 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 5.8 UG/L | 2/73 | SYR4 | 2012–2019 |
| Lead | 2 UG/L | 1/9 | SYR4 | 2012–2017 |
90 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, TotalAsbestosAtrazineBHC-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECOPPER, FREECYANIDECadmiumCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneFluorideHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene