C43/100
BRIGHAM CITY WATER SYSTEM — Water Quality Report 2026
Serving 20,540 people · Utah
Water Source
Groundwater
County
—
System ID
UTAH02004
Violations
46
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
4
Violations (last 5yr)
3
Unresolved
0
Health-Related
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025 – September 30, 2025Verify on EPA.gov
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025 – September 30, 2025Verify on EPA.gov
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025 – September 30, 2025Verify on EPA.gov
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: May 1, 2023 – May 31, 2023Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About BRIGHAM CITY WATER SYSTEM
Is BRIGHAM CITY WATER SYSTEM water safe to drink?
BRIGHAM CITY WATER SYSTEM water receives a grade of C (43/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 46 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has BRIGHAM CITY WATER SYSTEM detected?
66 contaminants were tested in BRIGHAM CITY WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does BRIGHAM CITY WATER SYSTEM have any EPA violations?
Yes, BRIGHAM CITY WATER SYSTEM has 46 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, MON, TT. 2 are health-based violations.
How many people does BRIGHAM CITY WATER SYSTEM serve?
BRIGHAM CITY WATER SYSTEM serves approximately 20,540 people, Utah.
What type of water does BRIGHAM CITY WATER SYSTEM provide?
BRIGHAM CITY WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is UTAH02004.
How does BRIGHAM CITY WATER SYSTEM compare to other utilities in Utah?
BRIGHAM CITY WATER SYSTEM scores 43/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Utah state page for a full comparison of water systems.