Water Quality in Rock Springs, WY (82322)

EPA violation data for public water systems serving ZIP code 82322.

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

149

Population

2

Water Systems

6

Violations (5yr)

1

Health-Based

Location

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Water Systems Serving This Area (2)

Rock Springs, City Of

Purchased surface water 24,000 people served
0 violations
Lead tested: 3 ppb (limit: 15 ppb)

Bairoil, Town Of

1 health-based
Groundwater 71 people served
6 violations (5yr) · 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) Copper tested: 1590 ppb (limit: 1300 ppb)

Contaminants Found

Lead and Copper RuleHealth-Based

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

3 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

1 violation
Has active
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

Copper (Cu)

Exceeds limit
1590 ppb measured Action level: 1300 ppb

Sampled: Jul 2023

How Does This Compare?

Rock Springs (82322) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6.

Fewer violations 57th 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.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 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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