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 76–100 of 326
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Deep Lake (Sanpete) Sanpete County | 17 | 1931 | Significant | Not Rated |
| Deep Lake (Sevier) Sevier County | 24 | 1973 | Significant | Not Rated |
| Dejarnatt Box Elder County | 43 | 1967 | Significant | Not Rated |
| Dry Wash No. 2 San Juan County | 68 | 1962 | Significant | Not Rated |
| Duchesne County (Wascob Dam) Duchesne County | 9 | — | Significant | Not Rated |
| Duck Creek Kane County | 9 | 1935 | Significant | Not Rated |
| Duck Fork Sanpete County | 46 | 1978 | Significant | Not Rated |
| East Mountain Debris Basin Utah County | 10 | — | Significant | Not Rated |
| Emery Sanpete County | 25 | 1934 | Significant | Not Rated |
| Emery City D.B. Middle Emery County | 17 | — | Significant | Not Rated |
| Emery City D.B North Emery County | 20 | — | Significant | Not Rated |
| Emery City D.B. South Emery County | 19 | — | Significant | Not Rated |
| Etna Box Elder County | 55 | 1959 | Significant | Not Rated |
| Ewell Ponds (4) Utah County | 21 | 1953 | Significant | Not Rated |
| Farmington City Rudd Creek Db Davis County | 15 | 1984 | Significant | Not Rated |
| Farmland Reserve, INC. - Neponset Rich County | 28 | 1924 | Significant | Not Rated |
| Farnsworth Reservoir Dam Sevier County | 15 | 1885 | Significant | Satisfactory |
| Ferron Sanpete County | 32 | 1974 | Significant | Not Rated |
| Ferron Debris Basin No. 4 (Eva Conever) Emery County | 29 | 1970 | Significant | Not Rated |
| Ferron Debris Basin No. 5 (Behunin) Emery County | 35 | 1970 | Significant | Not Rated |
| Fish Lake - Elizabeth Pass Summit County | 11 | 1928 | Significant | Not Rated |
| Fool Creek No. 1 Millard County | 24 | 1948 | Significant | Not Rated |
| Fourmile Debris Basin-Harrisville Dam Weber County | — | — | Significant | Not Rated |
| Fox Lake Duchesne County | 19 | 1927 | Significant | Not Rated |
| Frehner, Garth E. Washington County | 14 | — | Significant | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.