Ammon, Idaho Water Quality Report
Water quality data for 2 water systems serving 17,383 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 47.1 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 471% | Above guideline |
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Compliance & Violations
Active Violations (4)
4H
Jul 2, 2025
4H
Jul 2, 2025
34
Dec 10, 2023
34
Dec 10, 2023
Resolved Violations (496)
3A
Nov 1, 2024 — Nov 30, 2024
3A
Nov 1, 2024 — Nov 30, 2024
3A
Nov 1, 2024 — Nov 30, 2024
01
Oct 1, 2024 — Dec 31, 2024
01
Oct 1, 2024 — Dec 31, 2024
+ 491 more resolved violations
Frequently Asked Questions
Is Ammon tap water safe to drink?
Ammon's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Ammon tap water?
1 contaminants have been detected in Ammon's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Ammon?
Install a water filter rated for the specific contaminants found in Ammon's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Ammon have any water quality violations?
Yes, Ammon currently has 11 active violations. See the violations section above for details.