SACRAMENTO SUBURBAN WATER DISTRICT
CA · PWS ID CA3410001 · Community water system
44
contaminants tested
16
detected
194,444
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0071 ug/L | 5/114 | 2025 |
| PFHxA | 0.0057 ug/L | 4/114 | 2025 |
| PFBS | 0.0047 ug/L | 1/114 | 2025 |
| PFHxS | 0.0058 ug/L | 1/114 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Total Haloacetic Acids (HAA5) | 35 UG/L | 72/96 | SYR4 | 2017–2019 |
| Dichloroacetic Acid | 16 UG/L | 70/96 | SYR4 | 2017–2019 |
| Trichloroacetic Acid | 24 UG/L | 70/96 | SYR4 | 2017–2019 |
| TTHM | 74 UG/L | 61/102 | SYR4 | 2013–2019 |
| Chloroform | 70 UG/L | 57/103 | SYR4 | 2013–2019 |
| Bromodichloromethane | 5.8 UG/L | 53/104 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0079 mg/L | 31/31 | LCR | 2025 |
| lithium | 60 ug/L | 24/114 | UCMR-5 | 2025 |
| Dibromochloromethane | 2.9 UG/L | 6/104 | SYR4 | 2013–2019 |
| COPPER, FREE | 170 UG/L | 3/203 | SYR4 | 2012–2019 |
| Bromoform | 1.4 UG/L | 2/104 | SYR4 | 2013–2019 |
| Lead | 8 UG/L | 1/205 | SYR4 | 2012–2019 |
28 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONADibromoacetic acidHFPO-DAMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAAPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnA