A90/100
CARRINGTON CITY OF — Water Quality Report 2026
Serving 2,065 people · North Dakota
Water Source
Groundwater
County
—
System ID
ND1600159
Violations
3
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.014 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2024 – November 30, 2024Rule: 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 CARRINGTON CITY OF
Is CARRINGTON CITY OF water safe to drink?
CARRINGTON CITY OF water receives a grade of A (90/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CARRINGTON CITY OF detected?
1 contaminants were tested in CARRINGTON CITY OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CARRINGTON CITY OF have any EPA violations?
Yes, CARRINGTON CITY OF has 3 EPA violation(s) on record, with the most recent in 2024. Violation types include MON, MR, MCL. 1 are health-based violations.
How many people does CARRINGTON CITY OF serve?
CARRINGTON CITY OF serves approximately 2,065 people, North Dakota. The system provides water to 1 community: Carrington.
What type of water does CARRINGTON CITY OF provide?
CARRINGTON CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is ND1600159.
How does CARRINGTON CITY OF compare to other utilities in North Dakota?
CARRINGTON CITY OF scores 90/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our North Dakota state page for a full comparison of water systems.