Water Quality in Gillette, WY (82732)
EPA violation data for public water systems serving ZIP code 82732.
No Health-Based Violations
None of the 12 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are4 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 48% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,671
Population
12
Water Systems
4
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (12)
Gillette, City Of
All resolvedWright Water & Sewer District
All resolvedBlack Thunder Coal Mine
Black Thunder East, Llc Admin
Rochelle Coal Mine
North Antelope Coal Mine
Coal Creek Mine-Thunder Basin Coal Co
Beulah Campground
Reno Junction Cafe & Pkg Store
School Creek Mine
All resolvedLittle Thunder Inn
Black Thunder East, Llc Prep Plant
Contaminants Found
Used to disinfect water — generally safe at regulated levels.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Gillette (82732) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.