MOUNTAIN VILLAGE TOWN OF
CO · PWS ID CO0157400 · Community water system
108
contaminants tested
19
detected
9,700
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxS | 0.0081 ug/L | 2/8 | 2024 |
| PFOS | 0.0075 ug/L | 2/8 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 400 UG/L | 72/72 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0400 mg/L | 31/31 | LCR | 2025 |
| TTHM | 9.9 UG/L | 20/24 | SYR4 | 2012–2019 |
| Bromodichloromethane | 2.5 UG/L | 12/20 | SYR4 | 2012–2019 |
| Chloroform | 5.8 UG/L | 12/20 | SYR4 | 2012–2019 |
| Dibromochloromethane | 1.5 UG/L | 12/20 | SYR4 | 2012–2019 |
| Barium | 140 UG/L | 9/10 | SYR4 | 2015–2019 |
| Gross Alpha, Excl. Radon and U | 1.4 PCI/L | 8/13 | SYR4 | 2015–2016 |
| HEXACHLOROBENZENE | 0.0082 UG/L | 6/39 | SYR4 | 2013–2019 |
| Combined Radium (-226 and -228) | 1.5 PCI/L | 5/6 | SYR4 | 2015–2019 |
| Nitrate-Nitrite | 400 UG/L | 5/5 | SYR4 | 2013–2017 |
| Xylenes, Total | 9.6 UG/L | 5/23 | SYR4 | 2012–2019 |
| Combined Uranium | 0.5500 UG/L | 3/15 | SYR4 | 2015–2016 |
| Selenium | 0.5500 UG/L | 2/10 | SYR4 | 2015–2019 |
| BHC-GAMMA | 0.0110 UG/L | 1/36 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 1.6 UG/L | 1/5 | SYR4 | 2015–2019 |
| Total Haloacetic Acids (HAA5) | 1.6 UG/L | 1/12 | SYR4 | 2012–2019 |
89 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, TotalArsenicAtrazineBenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneFluorideGross Beta Particle ActivityHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chloridecis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene