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 176–200 of 326
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Meadow Lodge Lake Iron County | 18 | 1965 | Significant | Not Rated |
| Minersville - Big Wash Debris Beaver County | 56 | 1967 | Significant | Not Rated |
| Minersville - Red Hills Debris Beaver County | 18 | 1967 | Significant | Not Rated |
| Mitchells Hollow Utah County | — | — | Significant | Not Rated |
| Moab City Johnson Canyon Lower Grand County | — | — | Significant | Not Rated |
| Moab City Johnson Canyon Retention Dam Grand County | — | — | Significant | Not Rated |
| Moab Salt Potash Stockpile Dam Grand County | 70 | 1962 | Significant | Not Rated |
| Monroe City Sevier County | 23 | — | Significant | Not Rated |
| Monticello Lake San Juan County | 25 | 1954 | Significant | Not Rated |
| Moose Spring LLC Wasatch County | 26 | — | Significant | Not Rated |
| Morgan Secondary Water Association Morgan County | 24 | — | Significant | Not Rated |
| Moroni City - Middle Pond Sanpete County | 19 | — | Significant | Not Rated |
| Moroni City - Upper Pond Sanpete County | 15 | — | Significant | Not Rated |
| Mt. Pleasant - Pleasant Creek (Lower) Sanpete County | 20 | — | Significant | Not Rated |
| Mt. Pleasant - Pleasant Creek (Upper) Sanpete County | 20 | — | Significant | Not Rated |
| Mt Regional Water Special Service Dist Summit County | 5 | — | Significant | Not Rated |
| Mt. Saratoga, INC. Utah County | 14 | — | Significant | Not Rated |
| Mt. Saratoga Zone 2 Storage Pond Utah County | 10 | — | Significant | Not Rated |
| Nephi City - Miller Canyon Debris Juab County | 36 | 1963 | Significant | Not Rated |
| Nephi City - Salt Creek Debris Juab County | 24 | 1984 | Significant | Not Rated |
| Nielson (John) Emery County | 36 | — | Significant | Not Rated |
| North Creek Garfield County | 54 | 1941 | Significant | Not Rated |
| North Ogden City Coldwater Canyon Weber County | 38 | 1983 | Significant | Not Rated |
| North Ogden City Oak Lawn Park Weber County | 20 | 1986 | Significant | Not Rated |
| Northside Creek Reservoir Morgan County | 20 | 2021 | Significant | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.