C56/100
GRAND FORKS REGIONAL WTP — Water Quality Report 2026
Serving 57,339 people · North Dakota
Water Source
Surface Water
County
—
System ID
ND1800410
Violations
9
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.009 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2003.
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 GRAND FORKS REGIONAL WTP
Is GRAND FORKS REGIONAL WTP water safe to drink?
GRAND FORKS REGIONAL WTP water receives a grade of C (56/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 9 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GRAND FORKS REGIONAL WTP detected?
69 contaminants were tested in GRAND FORKS REGIONAL WTP's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GRAND FORKS REGIONAL WTP have any EPA violations?
Yes, GRAND FORKS REGIONAL WTP has 9 EPA violation(s) on record, with the most recent in 2003. Violation types include TT, MR, MCL. 8 are health-based violations.
How many people does GRAND FORKS REGIONAL WTP serve?
GRAND FORKS REGIONAL WTP serves approximately 57,339 people, North Dakota. The system provides water to 1 community: Grand Forks.
What type of water does GRAND FORKS REGIONAL WTP provide?
GRAND FORKS REGIONAL WTP sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is ND1800410.
How does GRAND FORKS REGIONAL WTP compare to other utilities in North Dakota?
GRAND FORKS REGIONAL WTP scores 56/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our North Dakota state page for a full comparison of water systems.