Revised Total Coliform Rule (RTCR) violations in Utah
297 active public water systems in Utah had a Revised Total Coliform Rule (RTCR) violation in the past three years, 122 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Spring City Sanpete County |
1,050 | 2 | 1 | |
|
Cherry Peak Resort Cache County |
1,026 | 2 | 0 | |
|
Mia Shalom Recreation Camp Sanpete County |
1,008 | 2 | 0 | |
|
Deer Creek Lake Wasatch County |
953 | 1 | 0 | |
|
Cove Fort Lds Historic Site Millard County |
853 | 1 | 0 | |
|
Town of Apple Valley Apple Valley Washington County |
815 | 3 | 0 | |
|
Central Valley Town Sevier County |
690 | 3 | 0 | |
|
Hinckley Town Water System Millard County |
630 | 3 | 0 | |
|
San Juan Spanish Valley Ssd San Juan County |
550 | 2 | 0 | |
|
Cottonwood Club Salt Lake County |
522 | 1 | 0 | |
|
Sun Archview LLC Grand County |
506 | 1 | 0 | |
|
Trenton Town Water System Cache County |
490 | 4 | 1 | |
|
Wasatch Peaks Ranch Morgan County |
490 | 2 | 1 | |
|
Twin Creeks-Bowery Campgrounds Sevier County |
484 | 1 | 0 | |
|
Chevron Products Company Salt Lake County |
480 | 1 | 0 | |
|
Holden Town Water System Millard County |
465 | 2 | 0 | |
|
Willow Draw Water System Summit County |
465 | 1 | 0 | |
|
Cedarview Montwell Ssd Duchesne County |
445 | 2 | 0 | |
|
Sigurd Town Water System Sevier County |
445 | 3 | 0 | |
|
Canyon Fuel Company LLC Sevier County |
420 | 2 | 1 | |
|
Glendale Town Water System Kane County |
411 | 2 | 0 | |
|
Hanna Water & Sewer Improvement District Duchesne County |
405 | 4 | 0 | |
|
Rivers Edge at Deer Park Wasatch County |
405 | 1 | 0 | |
|
Cedar Fort Water System Utah County |
400 | 5 | 1 | |
|
Koosharem Sevier County |
400 | 3 | 1 | |
|
Tabiona Town Water System Duchesne County |
380 | 3 | 1 | |
|
Turkey Plant (moroni) Sanpete County |
380 | 2 | 0 | |
|
Coral Pink Sand Dunes Kane County |
350 | 1 | 0 | |
|
Cottonwood Coves INC Salt Lake County |
350 | 4 | 2 | |
|
Wellington RV Park Carbon County |
330 | 1 | 0 | |
|
Off-Road RV Resort Wayne County |
324 | 1 | 0 | |
|
Anderson Cove Campground Weber County |
320 | 1 | 0 | |
|
Red Fleet Campground Uintah County |
307 | 1 | 0 | |
|
Steinaker Lake State Park Uintah County |
304 | 1 | 0 | |
|
Vernon Waterworks Special Service Dist Tooele County |
302 | 1 | 0 | |
|
Calf Creek Campground Garfield County |
300 | 3 | 0 | |
|
Camp Kolob Oak Valley Girl's Camp Washington County |
300 | 2 | 0 | |
|
Camp Kolob Spring Creek Washington County |
300 | 1 | 0 | |
|
Doctor Creek Campground Sevier County |
300 | 1 | 0 | |
|
Swiss Alpine Water CO Wasatch County |
300 | 3 | 0 | |
|
Pine Hollow Water Company Wasatch County |
290 | 1 | 0 | |
|
Wall Brothers Utah County |
277 | 3 | 0 | |
|
Cornish Town Water System Cache County |
275 | 2 | 1 | |
|
Fayette Town Sanpete County |
265 | 2 | 0 | |
|
Cannonville Town Water System Garfield County |
245 | 2 | 0 | |
|
Virgin Sky Washington County |
240 | 1 | 0 | |
|
Bothwell Town Water System Box Elder County |
237 | 1 | 0 | |
|
Lyman Water System Wayne County |
235 | 6 | 0 | |
|
Kings Row Estates Washington County |
234 | 1 | 0 | |
|
Earley Park Box Elder County |
225 | 1 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) 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 Utah 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.