83648
Mountain Home AFB, ID
Elmore County · Mountain Home, ID metro area
MOUNTAIN HOME AIR FORCE BASE

Is Mountain Home AFB tap water safe to drink?

Higher concern
Last tested: December 2023
Source: Official EPA UCMR5 federal monitoring data. Last tested December 2023.
Township:
  • Mountain Home CCD, ID
Neighborhood:
  • Mountain Home Afb

The short answer for Mountain Home AFB

Mountain Home AFB tap water has 3 contaminants above EPA guidelines, including PFHxS at 2.5× the limit (tested October 2023). See the full compound-by-compound breakdown and filter recommendations.

The health risk for Mountain Home AFB

PFAS ('forever chemicals') have been detected above EPA limits in this water system's most recent tests. These synthetic chemicals do not break down in the body and are linked to a range of health effects. A certified filter is strongly recommended.
  • PFBS, PFHxS, PFPeA above limit.
PFHxS concentration (µg/L) October 2023
0 µg/L 0.004 µg/L 0.01 µg/L
0.010 µg/L
Detected
µg/L
0.004 µg/L
EPA limit
guideline
150% above limit
Comparison
vs. guideline
EPA limit: 0.004 µg/L | Your water: 0.010 µg/L
Certified Filters for Mountain Home AFB Tap Water

PFHxS (a PFAS 'forever chemical') was detected above EPA limits. These filters are independently certified to reduce common drinking-water contaminants.

Water filter recommendation for Mountain Home AFB tap water: Epic Pure XP Water Filter Pitcher
Pitcher filter
Epic Pure XP Water Filter Pitcher
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
NSF/ANSI 42, 53, 401 & P473Removes 99.99% PFASMade in USABPA-free
Most elevated compounds
Compound Measurement EPA Limit Comparison
PFHxS
Tested: October 2023 · MOUNTAIN HOME AIR FORCE BASE
0.010 µg/L 0.004 µg/L 150% above limit
PFPeA
Tested: October 2023 · MOUNTAIN HOME AIR FORCE BASE
0.007 µg/L 0.003 µg/L 123% above limit
PFBS
Tested: October 2023 · MOUNTAIN HOME AIR FORCE BASE
0.005 µg/L 0.003 µg/L 60% above limit
View all tested compounds

MOUNTAIN HOME AIR FORCE BASE · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
PFHxS 0.010 µg/L 0.004 µg/L 150% above limit
PFPeA 0.007 µg/L 0.003 µg/L 123% above limit
PFBS 0.005 µg/L 0.003 µg/L 60% above limit
PFHxA 0.013 µg/L 3 µg/L 0.4% of limit
lithium <9.000 µg/L 10 µg/L Below limit
HFPO-DA <0.005 µg/L 0.01 µg/L Below limit
PFNA <0.004 µg/L 0.01 µg/L Below limit
PFBA <0.005 µg/L 6 µg/L Below limit
11Cl-PF3OUdS <0.005 µg/L 0.005 µg/L Below limit
4:2 FTS <0.003 µg/L 0.003 µg/L Below limit
6:2 FTS <0.005 µg/L 0.005 µg/L Below limit
8:2 FTS <0.005 µg/L 0.005 µg/L Below limit
9Cl-PF3ONS <0.002 µg/L 0.002 µg/L Below limit
ADONA <0.003 µg/L 0.003 µg/L Below limit
PFDA <0.003 µg/L 0.003 µg/L Below limit
PFDoA <0.003 µg/L 0.003 µg/L Below limit
PFHpA <0.003 µg/L 0.003 µg/L Below limit
PFHpS <0.003 µg/L 0.003 µg/L Below limit
PFOA <0.004 µg/L 0.004 µg/L Below limit
PFOS <0.004 µg/L 0.004 µg/L Below limit
PFTrDA <0.007 µg/L 0.007 µg/L Below limit
PFUnA <0.002 µg/L 0.002 µg/L Below limit

Water utilities serving ZIP 83648

Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.

Modeled boundaries are shown with a dashed outline. Outlines appear when service-area boundary data is available for this ZIP.

Frequently Asked Questions about ZIP 83648 Tap Water

What contaminants are above EPA limits in ZIP 83648?

ZIP 83648 has 3 contaminants above EPA health guidelines in the latest available data, including PFHxS at 2.5x the EPA guideline. The full table on this page lists every tested compound and its measured level.

Will boiling ZIP 83648 tap water remove PFHxS?

No. Boiling does not remove PFAS, and the compounds can actually become more concentrated as water evaporates. To reduce PFAS at home, use a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis).

Do basic pitcher filters remove PFHxS?

Most basic pitcher filters are only certified to NSF/ANSI 42 or 53, which do not cover PFAS. Look for a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis) on the spec sheet.

Who provides tap water in ZIP 83648?

Public records identify MOUNTAIN HOME AIR FORCE BASE as a primary water system associated with ZIP 83648. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 83648 tap water last tested?

The most recent test date used in this report is December 2023. EnviroClarity last refreshed this page on 2026-05-04.

Where can I find the official water quality report for ZIP 83648?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact MOUNTAIN HOME AIR FORCE BASE or visit their website for the latest official report covering ZIP 83648. The EPA also maintains a national CCR locator.

Primary source EPA UCMR5 (2023-2025)
Guideline source EPA drinking water standard (PFHxS: 0,004 µg/L)
Last tested December 2023
Last page update 2026-05-04

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    Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.

    Protect your water in Mountain Home AFB → see certified filters