MOUNTAIN HOME AIR FORCE BASE
ID · PWS ID ID4200054 · Community water system
96
contaminants tested
13
detected
7,500
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0130 ug/L | 3/6 | 2023 |
| PFHxS | 0.0100 ug/L | 3/6 | 2023 |
| PFPeA | 0.0067 ug/L | 3/6 | 2023 |
| PFBS | 0.0048 ug/L | 1/6 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 27800 UG/L | 202/202 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0030 mg/L | 25/25 | LCR | 2025 |
| TTHM | 52 UG/L | 20/22 | SYR4 | 2012–2019 |
| Trichloroethylene | 2.2 UG/L | 17/33 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 5.49 UG/L | 10/22 | SYR4 | 2012–2019 |
| Combined Uranium | 5 UG/L | 5/6 | SYR4 | 2013–2019 |
| Chromium | 3 UG/L | 4/6 | SYR4 | 2013–2018 |
| Fluoride | 1330 UG/L | 4/6 | SYR4 | 2013–2018 |
| Combined Radium (-226 and -228) | 1.03 PCI/L | 2/4 | SYR4 | 2013–2019 |
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-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene