Ames, Iowa Water Quality Report
Water quality data for 5 water systems serving 97,492 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 29.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 290% | Above guideline |
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Ames, Iowa.
Get Water Quality Alerts
Be the first to know when water quality changes in Ames.
Compliance & Violations
Active Violations (29)
71
Jul 1, 2003
71
Jul 1, 2002
71
Jul 1, 2002
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (131)
3A
Sep 1, 2025 — Sep 30, 2025
03
Oct 1, 2022 — Sep 30, 2023
03
Oct 1, 2022 — Sep 30, 2023
03
Oct 1, 2022 — Sep 30, 2023
03
Oct 1, 2022 — Sep 30, 2023
+ 126 more resolved violations
Frequently Asked Questions
Is Ames tap water safe to drink?
Ames'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 Ames tap water?
1 contaminants have been detected in Ames's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Ames?
Install a water filter rated for the specific contaminants found in Ames's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Ames have any water quality violations?
Yes, Ames currently has 29 active violations. See the violations section above for details.