A95/100
LARIMORE CITY OF — Water Quality Report 2026
Serving 1,346 people · North Dakota
Water Source
Purchased Groundwater
County
—
System ID
ND1800550
Violations
2
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
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 11, 2021 – January 5, 2022Rule: Ground Water 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 LARIMORE CITY OF
Is LARIMORE CITY OF water safe to drink?
LARIMORE CITY OF water receives a grade of A (95/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has LARIMORE CITY OF detected?
31 contaminants were tested in LARIMORE CITY OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does LARIMORE CITY OF have any EPA violations?
Yes, LARIMORE CITY OF has 2 EPA violation(s) on record, with the most recent in 2021. Violation types include MR.
How many people does LARIMORE CITY OF serve?
LARIMORE CITY OF serves approximately 1,346 people, North Dakota. The system provides water to 1 community: Larimore.
What type of water does LARIMORE CITY OF provide?
LARIMORE CITY OF sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is ND1800550.
How does LARIMORE CITY OF compare to other utilities in North Dakota?
LARIMORE CITY OF scores 95/100 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.