Water Quality in Gillette, WY (82716)

EPA violation data for public water systems serving ZIP code 82716.

Past Health-Based Violations

2 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 5 monitoring/reporting violations.

More violations than 60% of US ZIP codes.

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

16,817

Population

50

Water Systems

7

Violations (5yr)

2

Health-Based

Location

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Water Systems Serving This Area (50)

Gillette, City Of

All resolved
Groundwater 32,222 people served
2 violations (5yr) · All resolved
Lead tested: 4 ppb (limit: 15 ppb)

Sunburst Water & Sewer Dist.

Groundwater 900 people served
0 violations

Rawhide Village #3

Groundwater 550 people served
0 violations

J And J Mobile Home Park

Groundwater 500 people served
0 violations

Royal Grove Subdivision

Groundwater 400 people served
0 violations

Countryside Water Users, Inc.

1 health-based
Groundwater 360 people served
1 violation (5yr) · 1 health-based · All resolved
Lead tested: 2 ppb (limit: 15 ppb)

Sagebrush Development

Groundwater 275 people served
0 violations

Collins Heights Subdivision

Groundwater 265 people served
0 violations

Carson Mob Home Pk- Vip Realty

Groundwater 251 people served
0 violations

Wrangler Estates

1 health-based
Groundwater 250 people served
4 violations (5yr) · 1 health-based · All resolved
Lead tested: 6 ppb (limit: 15 ppb)

Cowboy Bar C/O Ms. Hettinger

Groundwater 250 people served
0 violations

Wrights Longbranch Liquor

Groundwater 250 people served
0 violations

Lakeside Properties Inc

Groundwater 189 people served
0 violations

Hidden Valley Homeowners Assoc

Groundwater 120 people served
0 violations

Savageton Bar

Groundwater 100 people served
0 violations

Greens Trees Crazy Woman Cg

Purchased groundwater 100 people served
0 violations

Rocky Point Homeowners Assn

Groundwater 98 people served
0 violations

Jones Trailer Court

Groundwater 90 people served
0 violations

Rolling Hills Mhp

Purchased groundwater 90 people served
0 violations

Western Co. Of N. America

Groundwater 80 people served
0 violations

Phillips Circle-Winland Ind Pk

Groundwater 80 people served
0 violations

Carefree Estates

Groundwater 75 people served
0 violations

Big W Trailer Court

Groundwater 70 people served
0 violations

Gillette Country Club

Groundwater 70 people served
0 violations

Westridge Ii

Groundwater 65 people served
0 violations

Cummins Xl Inc

Groundwater 60 people served
0 violations

Red Willow Mobile Home Court

Groundwater 50 people served
0 violations

Hay Crk Mobil Meadow

Groundwater 50 people served
0 violations

Nepstad Trailer Court

Groundwater 50 people served
0 violations

Western Gas Processors

Groundwater 50 people served
0 violations

Collins Heights Indust Park

Groundwater 45 people served
0 violations

Inexco Trailer Court

Groundwater 40 people served
0 violations

Morgan Trailer Court

Groundwater 36 people served
0 violations

Northern Wy Community College

Groundwater 35 people served
0 violations

Powder River Pipeline Tr.Ct.

Groundwater 35 people served
0 violations

Hilite Construction Trl. Ct.

Groundwater 30 people served
0 violations

Cowboy Bar

Groundwater 30 people served
0 violations

Knights Trailer Court

Groundwater 29 people served
0 violations

Bredthauer West Subdivision

Groundwater 26 people served
0 violations

Village Park Trailer Court

Groundwater 25 people served
0 violations

Nettle Creek Land Company

Groundwater 25 people served
0 violations

Antelope Hills Mobile Home Pk

Groundwater 25 people served
0 violations

Dicadon Court

Groundwater 25 people served
0 violations

Rawhide School Campbell Sch Ds

Groundwater 25 people served
0 violations

B-L Mobile Home Park

Groundwater 25 people served
0 violations

High Plains Homeowners Association

Groundwater 25 people served
0 violations

Western Production Company

Groundwater 0
0 violations

Sport`S Bar

Groundwater 0
0 violations

North View Mobile Home Court

Groundwater 0
0 violations

Northland Village Hoa

Groundwater 0
0 violations

Contaminants Found

Groundwater RuleHealth-Based
2 violations
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

2 violations
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

1 violation
All resolved
E. COLIMonitoring
1 violation
All resolved
Xylenes, TotalMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
4 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Gillette (82716) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7.

Fewer violations 60th 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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