Water Quality in Greybull, WY (82426)

EPA violation data for public water systems serving ZIP code 82426.

No Health-Based Violations

None of the 8 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are11 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 68% of US ZIP codes.

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

2,941

Population

8

Water Systems

11

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (8)

Greybull, Town Of

All resolved
Groundwater 3,260 people served
11 violations (5yr) · All resolved

Greybull Heights Water Users

Purchased groundwater 84 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Bighorn Nf Shell Falls Int Ste

Groundwater 60 people served
0 violations

Scharen Subdivision

Purchased groundwater 50 people served
0 violations

Bighorn Nf Shell Grd/Rang Sta

Groundwater 25 people served
0 violations

Wyo-Ben, Inc.

Groundwater 0
0 violations

Airport Bench Water & Sewer Di

Purchased groundwater 0
0 violations

Shell Valley West W & S

Purchased groundwater 0
0 violations

Contaminants Found

Nitrate-NitriteMonitoring
1 violation
All resolved
Radium-226Monitoring
1 violation
All resolved
Combined UraniumMonitoring
1 violation
All resolved
Combined Radium (-226 and -228)Monitoring
1 violation
All resolved
Gross Alpha, Excl. Radon and UMonitoring
1 violation
All resolved
Radium-228Monitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
2 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Greybull (82426) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11, most of which are monitoring/reporting issues.

Fewer violations 68th 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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