Water Quality in Minot, ND (58746)

EPA violation data for public water systems serving ZIP code 58746.

No Health-Based Violations

None of the 11 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are4 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 48% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,556

Population

11

Water Systems

4

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (11)

Minot City Of

All resolved
Groundwater 48,743 people served
1 violation (5yr) · All resolved
Lead tested: 13.5 ppb (limit: 15 ppb)

Upper Souris Water District-System I

All resolved
Purchased groundwater 1,296 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Kenmare City Of

All resolved
Purchased groundwater 961 people served
2 violations (5yr) · All resolved
Lead tested: 3.82 ppb (limit: 15 ppb)

Upper Souris Water District-System Ii

Purchased groundwater 230 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Carlsons Water Service

Groundwater 50 people served
0 violations

Des Lacs Nwr

Groundwater 50 people served
0 violations

Veteran'S Club

Groundwater 50 people served
0 violations

Road Side Well

Groundwater 25 people served
0 violations

Gartner'S Jack And Jill

Purchased groundwater 25 people served
0 violations

Lake Shore Cafe

Groundwater 25 people served
0 violations

Farmers Union Lumber Company

Purchased groundwater 25 people served
0 violations

Contaminants Found

E. COLIMonitoring
1 violation
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

1 violation
All resolved
ChloramineMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Minot (58746) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4, most of which are monitoring/reporting issues.

Fewer violations 48th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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