Styrene violations in Utah
26 active public water systems in Utah had a Styrene violation in the past three years, 1 of them in the latest quarter of EPA's data. What Styrene is and why it matters.
Systems with a Styrene violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rigtrup Egg Farm Processing Plant Utah County |
35 | 2 | 1 | |
|
Sandy City Water System Salt Lake County |
99,750 | 2 | 0 | |
|
Bountiful City Water System Davis County |
37,500 | 1 | 0 | |
|
Roosevelt City Water System Duchesne County |
8,000 | 6 | 0 | |
|
Enoch City Water System Iron County |
6,500 | 5 | 0 | |
|
Cedar Valley Water Conservancy Iron County |
3,995 | 6 | 0 | |
|
Blanding City San Juan County |
3,500 | 3 | 0 | |
|
Richmond City Water System Cache County |
2,967 | 4 | 0 | |
|
Centerfield Town Water System Sanpete County |
1,700 | 3 | 0 | |
|
Copperton Improvement District Salt Lake County |
990 | 3 | 0 | |
|
Escalante Town Water System Garfield County |
800 | 2 | 0 | |
|
Daniel Municipal Water Wasatch County |
590 | 6 | 0 | |
|
Charleston Wcd Wasatch County |
484 | 8 | 0 | |
|
White Mesa Water System County |
460 | 7 | 2 | |
|
Kanarraville Town Water System Iron County |
452 | 3 | 0 | |
|
Sigurd Town Water System Sevier County |
445 | 3 | 0 | |
|
Wallsburg Town Water System Wasatch County |
440 | 6 | 0 | |
|
Skyline Mine Carbon County |
430 | 3 | 0 | |
|
Oak Haven Water Company Wasatch County |
388 | 6 | 1 | |
|
Laketown Rich County |
380 | 6 | 0 | |
|
Bryce Canyon National Park Garfield County |
351 | 3 | 0 | |
|
Axtell Community Service Distribution Sanpete County |
242 | 5 | 1 | |
|
Rockland Ranch San Juan County |
175 | 5 | 1 | |
|
Cedar Highlands Subdivision Iron County |
100 | 2 | 1 | |
|
North Valley Ranches Sub Washington County |
78 | 10 | 3 | |
|
Greenwich Water Works CO Piute County |
75 | 4 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Styrene, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Styrene 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. Retrieved from ECHO on Oct 11, 2026.