Utah
Cache County drinking water quality
45 active public water systems serve 141,879 people in Cache County. 16 are compliant, 29 had at least one EPA violation in the past three years, 0 are designated serious violators, and 2 carry a health flag.
Needs attention
Community water systems
24 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Logan City Water System |
55,540 | 0 | 0 | |
|
Hyrum City |
10,891 | 0 | 0 | |
|
Smithfield City |
10,223 | 2 | 0 | |
|
Providence City Water System |
9,690 | 0 | 0 | |
|
Nibley City Water |
9,200 | 1 | 1 | |
|
North Logan City |
8,500 | 1 | 0 | |
|
Hyde Park City Water System |
5,200 | 0 | 0 | |
|
Wellsville City Water System |
4,190 | 0 | 0 | |
|
Richmond City Water System |
2,967 | 4 | 0 | |
|
River Heights City |
2,195 | 1 | 1 | |
|
Lewiston City |
2,078 | 0 | 0 | |
|
Millville City |
1,900 | 0 | 0 | |
|
Mendon City |
1,640 | 1 | 0 | |
|
Paradise Town Water System |
1,014 | 0 | 0 | |
|
Newton Town Water System |
810 | 0 | 0 | |
|
Clarkston Town Water System |
763 | 1 | 0 | |
|
Benson Culinary Improvement District |
743 | 0 | 0 | |
|
Amalga Town Water System |
495 | 3 | 1 | |
|
Trenton Town Water System |
490 | 4 | 1 | |
|
Cornish Town Water System |
275 | 2 | 1 | |
|
High Creek Water CO |
120 | 5 | 0 | |
|
Cove Waterworks |
60 | 3 | 1 | |
|
Goaslind Spring W W CO |
45 | 0 | 0 | |
|
Paradise West Subdivision |
27 | 3 | 2 |
Non-community systems (21: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Utah State University |
9,000 | 2 | 1 | |
|
Cherry Peak Resort |
1,026 | 2 | 0 | |
|
Pepperidge Farm |
500 | 1 | 0 | |
|
Hardware Ranch |
279 | 0 | 0 | |
|
Red Spur Lds Church Camp |
275 | 1 | 1 | |
|
Asi Well |
250 | 1 | 0 | |
|
Maple Rise Campground |
250 | 0 | 0 | |
|
Beaver Mountain Winter Sports |
206 | 2 | 0 | |
|
MT Sterling Recreation Camp |
200 | 1 | 0 | |
|
Zollinger Warehouse |
200 | 0 | 0 | |
|
Card Campground Area |
104 | 1 | 1 | |
|
Lodge Campground Lomia Girls Camp |
100 | 0 | 0 | |
|
Sheep Creek Cove |
68 | 2 | 1 | |
|
Caspers Ice Cream |
60 | 2 | 1 | |
|
Spring Hollow Campground |
55 | 1 | 1 | |
|
Red Banks Campground |
54 | 1 | 1 | |
|
Cache Valley Hunter Education Center |
51 | 2 | 0 | |
|
Cinnamon Creek Rec Area |
50 | 1 | 0 | |
|
Beaver Creek Lodge |
45 | 2 | 1 | |
|
College Ward Chapel |
25 | 0 | 0 | |
|
Greenfield Milling |
25 | 1 | 0 |
Inactive systems (70, 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 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.