PLEASANT VALLEY MUTUAL WATER CO
CA · PWS ID CA5610008 · Community water system
82
contaminants tested
26
detected
5,000
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxS | 0.0087 ug/L | 7/8 | 2024 |
| PFOA | 0.0101 ug/L | 7/8 | 2024 |
| PFOS | 0.0110 ug/L | 3/8 | 2023 |
| PFBA | 0.0051 ug/L | 2/8 | 2023 |
| PFHxA | 0.0041 ug/L | 1/8 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 10.3 UG/L | 62/62 | SYR4 | 2012–2019 |
| Bromoform | 79 UG/L | 62/62 | SYR4 | 2012–2019 |
| Dibromochloromethane | 25.9 UG/L | 62/62 | SYR4 | 2012–2019 |
| TTHM | 114 UG/L | 62/62 | SYR4 | 2012–2019 |
| Chloroform | 6 UG/L | 61/62 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 21 UG/L | 60/62 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 15 UG/L | 53/62 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0160 mg/L | 49/49 | LCR | 2024 |
| Dichloroacetic Acid | 4 UG/L | 41/62 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 4 UG/L | 25/62 | SYR4 | 2012–2019 |
| Nitrate | 800 UG/L | 22/28 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 2 UG/L | 14/62 | SYR4 | 2012–2019 |
| lithium | 78.5 ug/L | 8/8 | UCMR-5 | 2023 |
| Fluoride | 300 UG/L | 4/5 | SYR4 | 2012–2018 |
| Selenium | 6 UG/L | 4/5 | SYR4 | 2012–2018 |
| Barium | 53.2 UG/L | 3/5 | SYR4 | 2012–2018 |
| Nitrate-Nitrite | 600000 UG/L | 3/5 | SYR4 | 2012–2018 |
| Combined Uranium | 13.4398 UG/L | 2/2 | SYR4 | 2012–2015 |
| Monochloroacetic acid | 8 UG/L | 2/62 | SYR4 | 2012–2019 |
| COPPER, FREE | 70 UG/L | 1/5 | SYR4 | 2012–2018 |
| Chromium | 1 UG/L | 1/5 | SYR4 | 2012–2018 |
56 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAsbestosAtrazineBenzeneBeryllium, TotalCHLOROBENZENECadmiumCarbon tetrachlorideDICHLOROMETHANEEthylbenzeneHFPO-DALeadMercuryNEtFOSAANFDHANMeFOSAANitritePFBSPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFPeAPFPeSPFTAPFTrDAPFUnASimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene