Water Quality in Casper, WY (82602)

EPA violation data for public water systems serving ZIP code 82602.

Past Health-Based Violations

1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 2 monitoring/reporting violations.

More violations than 43% of US ZIP codes.

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

15

Water Systems

3

Violations (5yr)

1

Health-Based

Location

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Water Systems Serving This Area (15)

Amoco Casper Refinery

Purchased surface water 215 people served
0 violations

Exxon-Highland Open Pit Mine

Groundwater 200 people served
0 violations

307 Horse Racing

1 health-based
Groundwater 150 people served
3 violations (5yr) · 1 health-based · All resolved

Exxon Highland Uranium Mill

Groundwater 85 people served
0 violations

North Platte Water & Sewer

Purchased surface water 74 people served
0 violations

Ardon Subdivision Water Users

Purchased surface water 50 people served
0 violations

A-1st Mobile Home Villa

Purchased surface water 35 people served
0 violations

Exxon Highland-Open Pit Mine

Groundwater 35 people served
0 violations

Silver King Mine

Groundwater 28 people served
0 violations

Lazy Eight Bar

Groundwater 25 people served
0 violations

Silver King Mines Inc.

Groundwater 9 people served
0 violations

Casper Water Ski Club

Purchased groundwater 1 people served
0 violations

North Platte Water & Sewer Dis

Purchased surface water 0
0 violations

Belle Fourche P.L. Donkey Crk

Groundwater 0
0 violations

Lak Ranch

Groundwater 0
0 violations

Contaminants Found

Groundwater RuleHealth-Based
1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

2 violations
All resolved

How Does This Compare?

Casper (82602) has more violations than 43% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 3.

Fewer violations 43th 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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