Grantsville, Utah Water Quality Report
Water quality data for 2 water systems serving 13,453 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 20.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 200% | Above guideline |
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Compliance & Violations
Active Violations (3)
71
Jul 1, 2017
51
Jul 1, 1997
51
Jul 1, 1997
Resolved Violations (497)
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
+ 492 more resolved violations
Frequently Asked Questions
Is Grantsville tap water safe to drink?
Grantsville'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 Grantsville tap water?
1 contaminants have been detected in Grantsville's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Grantsville?
Install a water filter rated for the specific contaminants found in Grantsville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Grantsville have any water quality violations?
Yes, Grantsville currently has 70 active violations. See the violations section above for details.