SOUTHWOOD
WA · PWS ID WA5382844 · Community water system
106
contaminants tested
20
detected
64,155
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0067 ug/L | 9/49 | 2024 |
| PFOS | 0.0089 ug/L | 6/49 | 2024 |
| PFHxA | 0.0480 ug/L | 3/49 | 2024 |
| PFOA | 0.0062 ug/L | 3/49 | 2024 |
| PFPeA | 0.1100 ug/L | 3/49 | 2024 |
| PFBA | 0.0140 ug/L | 1/49 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 5860 UG/L | 268/416 | SYR4 | 2012–2019 |
| TTHM | 26.7 UG/L | 77/77 | SYR4 | 2012–2019 |
| Chloroform | 24.8 UG/L | 75/119 | SYR4 | 2012–2019 |
| Bromodichloromethane | 5.3 UG/L | 47/118 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.8 UG/L | 47/117 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 4500 UG/L | 18/35 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 42.1 UG/L | 18/92 | SYR4 | 2012–2019 |
| Arsenic | 4 UG/L | 17/35 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 15 UG/L | 15/98 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0170 mg/L | 15/15 | LCR | 2024 |
| Trichloroacetic Acid | 27.1 UG/L | 12/98 | SYR4 | 2012–2019 |
| Fluoride | 300 UG/L | 5/35 | SYR4 | 2012–2019 |
| Lead | 14 UG/L | 5/35 | SYR4 | 2012–2019 |
| COPPER, FREE | 240 UG/L | 2/35 | 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, TotalAtrazineBHC-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene