Mountain Home, Idaho Water Quality Report
Water quality data for 15 water systems serving 16,142 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Mountain Home, Idaho.
Get Water Quality Alerts
Be the first to know when water quality changes in Mountain Home.
Compliance & Violations
Active Violations (31)
2A
Aug 1, 2025
2A
Aug 1, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
75
Jan 3, 2025
75
Jan 3, 2025
75
Jan 3, 2025
75
Jan 3, 2025
75
Jan 3, 2025
75
Jan 3, 2025
66
Dec 30, 2024
66
Dec 30, 2024
75
Nov 26, 2024
75
Nov 26, 2024
75
Nov 26, 2024
75
Nov 26, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
34
Sep 30, 2024
34
Sep 30, 2024
2B
Sep 14, 2024
2B
Sep 14, 2024
2B
Sep 3, 2024
2B
Sep 3, 2024
75
Aug 23, 2024
75
Aug 23, 2024
34
Jul 22, 2024
34
Jul 22, 2024
66
Dec 30, 2023
66
Dec 30, 2023
66
Dec 30, 2021
Resolved Violations (469)
3A
Jul 1, 2025 — Jul 31, 2025
3A
Jul 1, 2025 — Jul 31, 2025
02
Jul 1, 2025 — Sep 30, 2025
02
Jul 1, 2025 — Sep 30, 2025
3A
Jun 1, 2025 — Jun 30, 2025
+ 464 more resolved violations
Frequently Asked Questions
Is Mountain Home tap water safe to drink?
Mountain Home's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Mountain Home tap water?
0 contaminants have been detected in Mountain Home's water supply across 15 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mountain Home?
Install a water filter rated for the specific contaminants found in Mountain Home's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mountain Home have any water quality violations?
Yes, Mountain Home currently has 79 active violations. See the violations section above for details.