Utah Dams
867 dams tracked by the National Inventory of Dams
Total Dams
867
High Hazard
273
31.5%
Poor / Unsatisfactory
17
Average Age
66 yrs
Hazard Classification
High273 (31.5%)
Significant326 (37.6%)
Low268 (30.9%)
Condition Assessment
Satisfactory125 (14.4%)
Fair102 (11.8%)
Poor / Unsatisfactory17 (2.0%)
Not Rated623 (71.9%)
Federal
82
State
27
Local
124
Private
632
Tallest Dams
- Flaming Gorge Dam502 ft
- Jordanelle Dam391 ft
- Upper Stillwater Dam292 ft
- Soldier Creek Dam272 ft
- Barrick Mercur Reservation Cnyn Tailings270 ft
High Hazard Dams
Poor Condition Dams
- Mountain DellPoor
- Birch Creek No. 2Poor
- Bottle Hollow - South DamPoor
- Lake Mary-PhoebePoor
- MidviewPoor
All Dams in Utah
Showing 801–825 of 867
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Blanding City No. 3 San Juan County | 47 | 1961 | High | Satisfactory |
| Blacksmith Fork Cache County | 15 | 1972 | Significant | Fair |
| Birch Creek No. 2 Rich County | 101 | 1951 | High | Poor |
| Big Wash Flood Control Beaver County | 49 | 1961 | Significant | Not Rated |
| Big Wash Beaver County | 24 | 1943 | Low | Not Rated |
| Big Sand Wash West Duchesne County | 55 | 2006 | High | Satisfactory |
| Big Sand Wash East Duchesne County | 52 | 2006 | High | Satisfactory |
| Big Sand Wash Dam Duchesne County | 142 | 1968 | High | Satisfactory |
| Big Lake Sevier County | 19 | 1979 | Significant | Not Rated |
| Big Hollow No. 2 South Utah County | 20 | — | Significant | Not Rated |
| Big Hollow No. 1 North Utah County | 10 | — | Significant | Not Rated |
| Big Elk Lake Summit County | 29 | 1914 | Low | Not Rated |
| Big East Utah County | 29 | 1898 | High | Fair |
| Ben Lomond Reservoir Weber County | 26 | — | Significant | Not Rated |
| Benches Pond Sanpete County | 15 | 1933 | Significant | Satisfactory |
| Beaver Meadow Summit County | 45 | 1949 | Significant | Not Rated |
| Beaver Dam (Fish Creek Lower) Wayne County | 12 | 1957 | Low | Not Rated |
| Bear River Canal Co. 91r316 Box Elder County | 8 | — | Low | Not Rated |
| Bear Hollow Village, LLC Summit County | 3 | — | Significant | Not Rated |
| Bear Hollow Village, LLC Summit County | 7 | — | Significant | Not Rated |
| Bateman`S Dairy - South Pond | — | — | Significant | Not Rated |
| Bateman`S Dairy - North Pond | — | — | Significant | Not Rated |
| Bateman Pond Salt Lake County | 17 | — | Significant | Not Rated |
| Barry No. 2 San Juan County | 18 | 1953 | Low | Not Rated |
| Barrick Mercur Reservation Cnyn Tailings Tooele County | 270 | 1984 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.