C41/100
MANTI CITY — Water Quality Report 2026
Serving 3,429 people · Utah
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
UTAH20005
Violations
44
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.63 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
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: January 1, 2025 – March 31, 2025Enforcement: 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 MANTI CITY
Is MANTI CITY water safe to drink?
MANTI CITY water receives a grade of C (41/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 44 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MANTI CITY detected?
32 contaminants were tested in MANTI CITY's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does MANTI CITY have any EPA violations?
Yes, MANTI CITY has 44 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, RPT, Other. 1 are health-based violations.
How many people does MANTI CITY serve?
MANTI CITY serves approximately 3,429 people, Utah.
What type of water does MANTI CITY provide?
MANTI CITY sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is UTAH20005.
How does MANTI CITY compare to other utilities in Utah?
MANTI CITY scores 41/100 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.