Tap Water Quality in Thermopolis, Wyoming (ZIP 82443)
Serving Thermopolis, Wyoming
Is the Tap Water Safe in Thermopolis, Wyoming?
Tap water in Thermopolis, Wyoming (ZIP 82443) has 9 contaminants above EPA health-based guidelines (MCLGs) in at least one of the 1 city served. We recommend reviewing detailed city reports below and considering a certified water filter for additional protection.
ZIP 82443 is served by 5 water utilities providing water to Thermopolis. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
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Water Quality Report for ZIP 82443
3 contaminants above EPA health guidelines
These levels represent the worst case across all cities in this ZIP code. Check individual city reports for specific details.
Found in Thermopolis
Found in Thermopolis
Found in Thermopolis
Water Utilities Serving ZIP 82443
OWL CREEK WATER DISTRICT
100
Not available
Water Source:
Surface water purchased
Contaminants Tested:
16
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Best Water Filters for Thermopolis (ZIP 82443)
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
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Browse third-party-certified filters by the contaminant you care about — each list shows exactly which NSF/ANSI standard backs the claim, no marketing spin.
Browse filters by contaminantFrequently Asked Questions about Thermopolis Tap Water
Is the tap water safe in Thermopolis, Wyoming (ZIP 82443)?
Which water utilities serve ZIP code 82443?
How do I pay my water bill in Thermopolis (ZIP 82443)?
What contaminants are in Thermopolis water (ZIP 82443)?
Should I use a water filter in Thermopolis (ZIP 82443)?
What cities are in ZIP code 82443?
How we built this page
Water-quality data on this page comes from public federal and state records for the 5 utilityies serving ZIP 82443. We refresh each utility's record whenever its underlying source publishes new data.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: the most recent published Consumer Confidence Report (CCR) from each utility serving this ZIP, where available.
- Service area & contact: EPA SDWIS plus the Wyoming Department of Environmental Protection / Drinking Water program.
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