F0/100
MANTUA TOWN WATER SYSTEM — Water Quality Report 2026
Serving 1,200 people · Utah
Water Source
Groundwater
County
—
System ID
UTAH02018
Violations
212
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
4
Violations (last 5yr)
4
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Unresolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: May 1, 2025 – May 31, 2025Rule: Total Coliform RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
Violation related to E. coli (RTCR)
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 1, 2021 – December 31, 2021Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
Violation related to E. coli (RTCR)
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2021 – November 30, 2021Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 MANTUA TOWN WATER SYSTEM
Is MANTUA TOWN WATER SYSTEM water safe to drink?
MANTUA TOWN WATER SYSTEM water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 212 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MANTUA TOWN WATER SYSTEM detected?
21 contaminants were tested in MANTUA TOWN WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MANTUA TOWN WATER SYSTEM have any EPA violations?
Yes, MANTUA TOWN WATER SYSTEM has 212 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MON, MR. 7 are health-based violations.
How many people does MANTUA TOWN WATER SYSTEM serve?
MANTUA TOWN WATER SYSTEM serves approximately 1,200 people, Utah.
What type of water does MANTUA TOWN WATER SYSTEM provide?
MANTUA TOWN WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is UTAH02018.
How does MANTUA TOWN WATER SYSTEM compare to other utilities in Utah?
MANTUA TOWN WATER SYSTEM scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Utah state page for a full comparison of water systems.