Water Quality in Miles City, MT (59347)

EPA violation data for public water systems serving ZIP code 59347.

Past Health-Based Violations

3 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 9 monitoring/reporting violations.

More violations than 70% of US ZIP codes.

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

323

Population

4

Water Systems

12

Violations (5yr)

3

Health-Based

Location

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Water Systems Serving This Area (4)

Miles City City Of

3 health-based
Surface water 9,565 people served
6 violations (5yr) · 3 health-based · All resolved
Lead tested: 3 ppb (limit: 15 ppb)

Rosebud School District No 12

All resolved
Groundwater 100 people served
6 violations (5yr) · All resolved
Lead tested: 2 ppb (limit: 15 ppb)

Longhorn Bar

Purchased surface water 75 people served
0 violations

Rosebud Diner

Groundwater 60 people served
0 violations

Contaminants Found

Surface Water Treatment RuleHealth-Based
4 violations
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

4 violations
All resolved
Long Term 2 Enhanced Surface Water Treatment RuleMonitoring
2 violations
All resolved
Nitrate-NitriteMonitoring
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

Lead & Copper Levels

Lead (Pb)

Within limit
3 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Miles City (59347) has more violations than 70% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 12.

Fewer violations 70th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Whole House Carbon Filter

A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.

Targets:Chlorine, Sediment, Taste & Odor

Look for:NSF/ANSI 42 certified

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

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