Water Quality: Yellowstone, WY
2 water systems • 13,600 people served
Multiple Health Violations119
Total Violations
25
Health-Based Violations
2
Water Systems
13,600
Population Served
Water Quality Summary
Yellowstone has 25 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Barium, Bromate, Disinfection Byproducts, E. coli. In total, 119 violations are on record for 2 water systems serving 13,600 people.
Contaminants Found
Barium
Bromate
Disinfection Byproducts
E. coli
Water Systems Serving Yellowstone
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| YNP-OLD FAITHFUL | WY5680085 | Surface Water | 7,675 | 53 |
| YNP - LAKE VILLAGE | WY5680079 | Groundwater | 5,925 | 66 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.