Consumer Confidence Rule (CCR) violations in Wyoming
52 active public water systems in Wyoming had a Consumer Confidence Rule (CCR) violation in the past three years, 52 of them in the latest quarter of EPA's data. What Consumer Confidence Rule (CCR) is and why it matters.
Systems with a Consumer Confidence Rule (CCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jackson, Town of Jackson · Teton County |
24,760 | 5 | 1 | |
|
Rawlins Water Supply, City of Rawlins · Carbon County |
9,006 | 6 | 1 | |
|
Glenrock, Town of Glenrock · Converse County |
2,466 | 1 | 1 | |
|
Little America Hotels & Resorts, Inc WY Little America · Sweetwater County |
2,004 | 1 | 1 | |
|
Pioneer Water & Sewer District Mills · Natrona County |
1,500 | 3 | 1 | |
|
Rafter J Subdivision HOA Jackson · Teton County |
1,500 | 5 | 1 | |
|
Clearview I&s District Rock Springs · Sweetwater County |
930 | 1 | 1 | |
|
High Meadow Ranch Sublette County |
622 | 1 | 1 | |
|
Hudson, Town of Hudson · Fremont County |
460 | 2 | 2 | |
|
Sandy Lake Estates I&s District Casper · Natrona County |
450 | 1 | 1 | |
|
Ten Sleep, Town of Ten Sleep · Washakie County |
400 | 2 | 1 | |
|
Lewis Mobile Home Park Rock Springs · Sweetwater County |
370 | 2 | 2 | |
|
Lucerne Water and Sewer Dist. Thermopolis · Hot Springs County |
350 | 2 | 1 | |
|
Superior, Town of Superior · Sweetwater County |
336 | 2 | 2 | |
|
Gardens North Homeowners Association Riverton · Fremont County |
300 | 2 | 2 | |
|
Grover Water & Sewer District Grover · Lincoln County |
252 | 2 | 1 | |
|
West End Water District Newcastle · Weston County |
225 | 6 | 1 | |
|
Sunridge Estates Riverton · Fremont County |
220 | 3 | 2 | |
|
B&k Mobile Home Park Riverton · Fremont County |
200 | 4 | 1 | |
|
Jade MHC Riverton · Fremont County |
200 | 3 | 1 | |
|
Albin, Town of Albin · Laramie County |
181 | 9 | 5 | |
|
Bald Mountain Trailer Court Buffalo · Johnson County |
150 | 1 | 1 | |
|
South End Water Users S&i District Lovell · Big Horn County |
150 | 3 | 3 | |
|
Water Unlimited, Incorporated Newcastle · Weston County |
144 | 7 | 2 | |
|
Sierra Madre Jpb Encampment · Carbon County |
130 | 1 | 1 | |
|
Highland Ranch Estates Cheyenne · Laramie County |
128 | 2 | 1 | |
|
Countryside Court Mills · Natrona County |
125 | 4 | 2 | |
|
Shell Town Water Improvement District Shell · Big Horn County |
120 | 1 | 1 | |
|
Red Lane Domestic Water, Inc. Thermopolis · Hot Springs County |
110 | 6 | 2 | |
|
Hide-A-Way Mobile Village Cheyenne · Laramie County |
107 | 1 | 1 | |
|
Rivermeadows Water District Jackson · Teton County |
100 | 2 | 2 | |
|
Snake River Mobile Home Park Jackson · Teton County |
100 | 5 | 2 | |
|
Thirty-Three Mile Road I&s District Mills · Natrona County |
100 | 2 | 1 | |
|
Manville, Town of Manville · Niobrara County |
97 | 1 | 1 | |
|
Rivers Bend Trailer Court Cody · Park County |
96 | 1 | 1 | |
|
Canyon Improvement & Service District Newcastle · Weston County |
79 | 3 | 2 | |
|
Ward Creek Landowners Association Rozet · Campbell County |
77 | 1 | 1 | |
|
Hartville, Town of Hartville · Platte County |
64 | 1 | 1 | |
|
Lakeview I&s District Mills · Natrona County |
62 | 1 | 1 | |
|
Bairoil, Town of Bairoil · Sweetwater County |
60 | 3 | 1 | |
|
Farview Water and Sewer District Riverton · Fremont County |
60 | 5 | 1 | |
|
Hyattville S&i District Hyattville · Big Horn County |
60 | 2 | 1 | |
|
Mountain Village Parks Big Piney · Sublette County |
53 | 10 | 5 | |
|
Beulah Land Water Beulah · Crook County |
50 | 4 | 2 | |
|
Sundance Meadows Spid Douglas · Converse County |
50 | 1 | 1 | |
|
Kennington Springs Pipeline Fairview · Lincoln County |
45 | 4 | 2 | |
|
Jeffrey City Water & Sewer District Riverton · Fremont County |
40 | 4 | 2 | |
|
Big Valley & Crossed Arrows Imp Dist Meeteetse · Park County |
35 | 4 | 2 | |
|
Evergreen Mobile Home Park Cheyenne · Laramie County |
35 | 10 | 2 | |
|
Second Fike Subdivision Riverton · Fremont County |
34 | 2 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Consumer Confidence Rule (CCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Consumer Confidence Rule (CCR) alone.
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.