NOB HILL WATER ASSOCIATION
WA · PWS ID WA5359700 · Community water system
104
contaminants tested
21
detected
38,050
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 2160 UG/L | 62/78 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 2160 UG/L | 31/39 | SYR4 | 2012–2019 |
| Chloroform | 10.4 UG/L | 17/29 | SYR4 | 2012–2019 |
| TTHM | 21.69 UG/L | 17/17 | SYR4 | 2012–2019 |
| Bromodichloromethane | 6.57 UG/L | 15/29 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4.6 UG/L | 14/29 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0030 mg/L | 13/13 | LCR | 2024 |
| Barium | 25.15 UG/L | 6/6 | SYR4 | 2012–2019 |
| Bromoform | 1.3 UG/L | 6/29 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 8.54 UG/L | 6/22 | SYR4 | 2012–2019 |
| Fluoride | 940 UG/L | 6/6 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 17.92 UG/L | 6/21 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 8.29 UG/L | 5/22 | SYR4 | 2012–2019 |
| COPPER, FREE | 10.8 UG/L | 4/6 | SYR4 | 2012–2019 |
| Chromium | 2.05 UG/L | 4/6 | SYR4 | 2012–2019 |
| Thallium, Total | 0.6000 UG/L | 4/6 | SYR4 | 2012–2019 |
| lithium | 33 ug/L | 4/10 | UCMR-5 | 2024 |
| Lead | 0.2700 UG/L | 3/6 | SYR4 | 2012–2019 |
| Arsenic | 3.57 UG/L | 2/6 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.2 UG/L | 2/22 | SYR4 | 2012–2019 |
| Antimony, Total | 0.1000 UG/L | 1/6 | SYR4 | 2012–2019 |
83 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-PF3ONSADONAAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene