Coralville, Iowa Water Quality Report
Water quality data for 3 water systems serving 22,378 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 390.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 3900% | Above guideline |
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Compliance & Violations
Active Violations (91)
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Resolved Violations (173)
3A
Dec 1, 2018 — Dec 31, 2018
3A
Dec 1, 2018 — Dec 31, 2018
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Dec 1, 2018 — Dec 31, 2018
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Dec 1, 2018 — Dec 31, 2018
71
Jul 1, 2018
+ 168 more resolved violations
Frequently Asked Questions
Is Coralville tap water safe to drink?
Coralville'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 Coralville tap water?
1 contaminants have been detected in Coralville's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Coralville?
Install a water filter rated for the specific contaminants found in Coralville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Coralville have any water quality violations?
Yes, Coralville currently has 91 active violations. See the violations section above for details.