GREAT BASIN WATER CO COLD SPRINGS
NV · PWS ID NV0000207 · Community water system
113
contaminants tested
23
detected
9,910
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0062 ug/L | 2/10 | 2025 |
| PFBS | 0.0051 ug/L | 1/10 | 2025 |
| PFHxA | 0.0047 ug/L | 1/10 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 19000 UG/L | 126/126 | SYR4 | 2012–2019 |
| Combined Uranium | 94 UG/L | 18/22 | SYR4 | 2012–2019 |
| Arsenic | 7 UG/L | 17/17 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 18.2 PCI/L | 15/15 | SYR4 | 2014–2017 |
| Nitrate-Nitrite | 16000 UG/L | 14/14 | SYR4 | 2013–2019 |
| COPPER, FREE | 9 UG/L | 11/15 | SYR4 | 2013–2019 |
| Combined Radium (-226 and -228) | 2.63 PCI/L | 9/10 | SYR4 | 2015–2017 |
| Fluoride | 1400 UG/L | 9/16 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0010 mg/L | 9/9 | LCR | 2023 |
| Dibromochloromethane | 1.2 UG/L | 6/17 | SYR4 | 2012–2019 |
| TTHM | 3.4 UG/L | 6/16 | SYR4 | 2012–2019 |
| Barium | 80 UG/L | 5/5 | SYR4 | 2014–2019 |
| Bromoform | 1 UG/L | 5/17 | SYR4 | 2012–2019 |
| Chromium | 4 UG/L | 4/5 | SYR4 | 2014–2019 |
| Bromodichloromethane | 0.9400 UG/L | 3/17 | SYR4 | 2012–2019 |
| Antimony, Total | 2 UG/L | 1/5 | SYR4 | 2016–2019 |
| Chloroform | 0.5500 UG/L | 1/17 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.5 UG/L | 1/9 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 3 UG/L | 1/9 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 1.5 UG/L | 1/9 | SYR4 | 2012–2019 |
90 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDichloroacetic AcidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene