Salt Lake City, Utah Water Quality Report
Comprehensive analysis of tap water safety based on EPA data
Last updated: January 2026
Is Salt Lake City's Water Safe to Drink?
Generally Safe. Salt Lake City's tap water meets EPA standards for drinking water quality. The water scored 80/100 in our analysis.
Contaminants Found in Salt Lake City's Water
1 contaminants tested • Data from EPA SDWIS database
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
Lead | 0.0025 mg/L | 0.015 mg/L | 16.7% | Safe |
Compliance Violations
Past EPA violations recorded for Salt Lake City's water system
other
E. coli - 7/1/2018
Resolvedother
E. coli - 11/1/2017
Resolvedother
E. coli - 10/1/2017
Resolvedother
Contaminant 0700 - 9/9/2017
Resolvedother
Contaminant 8000 - 7/1/2017
ResolvedShowing 5 of 6 violations
About Salt Lake City's Water System
SALT LAKE CITY WATER SYSTEM
- PWS ID:
- UTAH18026
- Population Served:
- 381,174
- Water Source:
- surface
Salt Lake City Water Quality Score
Based on EPA contaminant data and compliance records
Positive Findings
- Good overall water quality
- No violations in the past 3 years
- No health-based (MCL) violations
- All tested contaminants well below EPA limits
Protect Your Family's Water
Even with good water quality, many families choose to filter their water for extra peace of mind.
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Other Cities in Utah
Compare water quality with nearby cities.
View all Utah cities →Frequently Asked Questions
- Where does Salt Lake City's water come from?
- Salt Lake City primarily uses surface water sources.
- How often is Salt Lake City's water tested?
- Water utilities are required to test for contaminants regularly and report results to the EPA.
- Should I use a water filter in Salt Lake City?
- While the water meets EPA standards, many families choose filters for extra peace of mind.