LACEY WATER DEPARTMENT
WA · PWS ID WA5343500 · Community water system
106
contaminants tested
20
detected
105,178
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0042 ug/L | 2/22 | 2025 |
| PFHxA | 0.0098 ug/L | 2/22 | 2025 |
| PFHxS | 0.0031 ug/L | 1/22 | 2025 |
| PFPeA | 0.0188 ug/L | 1/22 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 6200 UG/L | 180/262 | SYR4 | 2012–2019 |
| TTHM | 24.23 UG/L | 100/100 | SYR4 | 2012–2019 |
| Chloroform | 16.8 UG/L | 97/137 | SYR4 | 2012–2019 |
| Bromodichloromethane | 6.46 UG/L | 87/127 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5.57 UG/L | 73/127 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 18.704 UG/L | 69/121 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 11.29 UG/L | 61/121 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 7.419 UG/L | 57/121 | SYR4 | 2012–2019 |
| Bromoform | 2.31 UG/L | 28/127 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 2.592 UG/L | 19/120 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0100 mg/L | 13/13 | LCR | 2016 |
| Nitrate-Nitrite | 5700 UG/L | 12/18 | SYR4 | 2013–2018 |
| COPPER, FREE | 50 UG/L | 3/18 | SYR4 | 2013–2018 |
| Lead | 11 UG/L | 2/30 | SYR4 | 2013–2018 |
| Arsenic | 1 UG/L | 1/18 | SYR4 | 2013–2018 |
| Monobromoacetic acid | 1.67 UG/L | 1/121 | SYR4 | 2012–2019 |
86 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, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneFluorideHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene