Tapcensus

Wyoming

Laramie County drinking water quality

51 active public water systems serve 96,576 people in Laramie County. 26 are compliant, 25 had at least one EPA violation in the past three years, 3 are designated serious violators, and 3 carry a health flag.

Active systems 51 19 community systems
People served 97K by public water systems
Systems with violations 25 49% of active systems, past 3 years
Serious violators 3 3 systems carry a health flag

Needs attention

Lds-Buffalo Ridge Church WY5601682 · Cheyenne · Transient non-community system · Serves 530 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule.
Albin, Town of WY5600189 · Albin · Community water system · Serves 181 9 rules violated in the past three years. Unresolved: Ground Water Rule, Lead and Copper Rule, Lead and Copper Rule Revisions, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Evergreen Mobile Home Park WY5600021 · Cheyenne · Community water system · Serves 35 10 rules violated in the past three years. Unresolved: Lead and Copper Rule and Consumer Confidence Rule.
Sapp Brothers Truck Stop WY5601034 · Cheyenne · Non-Transient non-community system · Serves 400 3 rules violated in the past three years. Unresolved: Revised Total Coliform Rule.
Antelope Truck Stop WY5601027 · Burns · Transient non-community system · Serves 157 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule.

Community water systems

19 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Cheyenne Board of Public Utilities
Cheyenne 		64,165 0 0
South Cheyenne Water & Sewer District
Cheyenne 		10,000 1 0
Usaf F.e. Warren Afb
Cheyenne 		5,500 0 0
Pine Bluffs, Town of
Pine Bluffs 		1,186 2 0
Winchester Hills
Cheyenne 		1,078 0 0
Burns Board of Public Utilities
Burns 		1,024 0 0
West Winds
Cheyenne 		663 0 0
Big Country Estates
Cheyenne 		615 0 0
Cimmaron Village
Cheyenne 		327 0 0
Orchard Valley Water Company
Cheyenne 		260 3 0
Albin, Town of
Albin 		181 9 5
Englewood Village MHP
Cheyenne 		152 0 0
Highland Ranch Estates
Cheyenne 		128 2 1
Hide-A-Way Mobile Village
Cheyenne 		107 1 1
Carpenter W&s District
Carpenter 		94 1 0
Mountain View Estates (knecht Invts)
Cheyenne 		75 1 0
Restway Travel Park
Cheyenne 		62 2 0
Evergreen Mobile Home Park
Cheyenne 		35 10 2
Miller Lower Mobile Home Park
Cheyenne 		30 0 0
Non-community systems (32: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Love`s Travel Center
Cheyenne 		1,545 1 0
Travel Centers of America
Cheyenne 		1,525 0 0
Cheyenne Hills Church
 1,211 0 0
Super Pumper/sinclair #5
Cheyenne 		1,022 2 0
McDonald's (preiss Corporation)
Cheyenne 		575 1 0
Lds-Buffalo Ridge Church
Cheyenne 		530 2 1
Little America Hotels & Resorts Cheyenne
Cheyenne 		525 1 0
Prairie Wind Elementary School
Cheyenne 		491 1 0
Sapp Brothers Truck Stop
Cheyenne 		400 3 1
Arbys Restaurant #7432
Cheyenne 		386 3 0
Curt Gowdy ST Pk-Hq & Visitor Ctr
Cheyenne 		286 1 0
Laramie County Archer Complex
Cheyenne 		212 0 0
Wydot-I80 Port of Entry
Cheyenne 		206 0 0
Terry Bison Ranch
Cheyenne 		195 0 0
Wydot-I25 Port of Entry
Cheyenne 		180 0 0
Dyno Nobel, INC
Cheyenne 		176 0 0
Bunkhouse Bar and Grill
Cheyenne 		174 0 0
Gilchrist Elementary
Cheyenne 		160 0 0
Antelope Truck Stop
Burns 		157 2 1
Cheyenne RV Resort, LLC
Cheyenne 		132 0 0
Curt Gowdy Sp-Conc, TW & Sherman Hls CG
Cheyenne 		112 0 0
Little Bear Inn
Cheyenne 		112 1 0
Tractor Supply Company-Cheyenne
Cheyenne 		110 0 0
WY Dot-Driver Services Center
Cheyenne 		80 0 0
Wyoming Campground
Burns 		72 1 0
Meadowlark Academy
Cheyenne 		70 0 0
Quebec01 State Historic Site
Cheyenne 		59 0 0
Granite Canyon Quarry
 54 1 0
The Den
Cheyenne 		50 3 0
Crt Gowdy Stpk-Crystal D.& Twin Lks Cgs
Cheyenne 		37 0 0
Cheyenne Shrine Club
Cheyenne 		25 1 0
The Maschhoffs, LLC (champ)
Albin 		25 0 0
Inactive systems (14, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Wyoming records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.