Rock River, Wyoming Water Quality Report
Water quality data for 1 water system serving 211 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (2)
Violation
Unknown
Violation
Unknown
Resolved Violations (75)
27
Jul 1, 2025 — Sep 30, 2025
27
Jul 1, 2025 — Sep 30, 2025
27
Jan 1, 2020 — Mar 31, 2020
23
Aug 1, 2015 — Aug 31, 2015
02
Apr 1, 2012 — Jun 30, 2012
+ 70 more resolved violations
Frequently Asked Questions
Is Rock River tap water safe to drink?
Rock River'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 Rock River tap water?
0 contaminants have been detected in Rock River's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Rock River?
Install a water filter rated for the specific contaminants found in Rock River's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Rock River have any water quality violations?
Yes, Rock River currently has 2 active violations. See the violations section above for details.