ST GEORGE CITY WATER SYSTEM Water Quality Report
Population
105,240
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 6
violations recorded
C
Fair
Safety Grade
6 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- UTAH27015
- Population Served
- 105,240
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Utah
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 3100 | ✕ Health-Based | 2 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 2 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 2 |
| Arsenic | ⚠ Monitoring/Reporting | 10 |
| Total Coliform | ⚠ Monitoring/Reporting | 2 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 4 |
Violation History
2025
3
2024
1
2022
2
2019
2
2018
2
2016
6
2015
6
2011
1
Total violations on record: 23
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Arsenic
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
Water Distiller
Removes heavy metals, minerals, and most contaminants through evaporation
Removes: Arsenic
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade C
Avg: B-C
23violations total
82% of national average
National avg: ~28 per system
🏙️ This is a large system — serving 16× more people than the national average.