Arizona Dams
376 dams tracked by the National Inventory of Dams
Total Dams
376
High Hazard
159
42.3%
Poor / Unsatisfactory
44
Average Age
71 yrs
Hazard Classification
High159 (42.3%)
Significant38 (10.1%)
Low172 (45.7%)
Condition Assessment
Satisfactory97 (25.8%)
Fair49 (13.0%)
Poor / Unsatisfactory44 (11.7%)
Not Rated186 (49.5%)
Federal
112
State
36
Local
83
Private
127
Tallest Dams
- Glen Canyon Dam710 ft
- New Waddell Dam440 ft
- 1 West400 ft
- Theodore Roosevelt Dam357 ft
- Sierrita350 ft
High Hazard Dams
- Glen Canyon DamHigh
- New Waddell DamHigh
- Theodore Roosevelt DamHigh
- SierritaHigh
- Parker DamHigh
Poor Condition Dams
- ElgoPoor
- JaquesPoor
- Fool HollowPoor
- Black CanyonPoor
- Walnut CanyonPoor
All Dams in Arizona
Showing 126–150 of 172
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Fenceline Tank Apache County | 17 | 1944 | Low | Not Rated |
| Ellis Wiltbank Apache County | 12 | 1929 | Low | Not Rated |
| Eagar-Slade Apache County | 18 | 1945 | Low | Not Rated |
| Del Rio #1 Dam Yavapai County | 18 | — | Low | Not Rated |
| Dad Patterson Apache County | 15 | 1944 | Low | Not Rated |
| Crow Tank Cochise County | 39 | — | Low | Not Rated |
| Crosby Tank Detention Dam Mohave County | 31 | 1959 | Low | Poor |
| Crescent Lake Apache County | 22 | 1934 | Low | Not Rated |
| Creosote Detention Dam Graham County | 25 | 1981 | Low | Poor |
| Cove Detention Dam Graham County | 24 | 1969 | Low | Poor |
| Cottonwood (Oro Ranch) Yavapai County | 22 | — | Low | Not Rated |
| Cortez Tank Maricopa County | 15 | — | Low | Not Rated |
| Coronado Gen. Station Reservoirs A Apache County | 12 | 1984 | Low | Not Rated |
| Coconino Coconino County | 39 | 1954 | Low | Not Rated |
| Clear Creek #2 Navajo County | 12 | 1986 | Low | Not Rated |
| Clear Creek #1 Navajo County | 7 | 1929 | Low | Not Rated |
| Christman Detention Dam Mohave County | 26 | 1958 | Low | Fair |
| Chino Valley North (Del Rio #3) Yavapai County | 19 | — | Low | Not Rated |
| Chevelon Canyon Coconino County | 84 | 1966 | Low | Not Rated |
| Cave Creek Maricopa County | 120 | 1923 | Low | Not Rated |
| Canyon Mouth Yavapai County | 34 | 1916 | Low | Not Rated |
| Canyon Diablo Coconino County | 40 | 1966 | Low | Poor |
| Canyon Apache County | 26 | 1886 | Low | Not Rated |
| Camp Verde Wwtp Duck Ponds Yavapai County | 13 | 1982 | Low | Not Rated |
| Camp Dyer Diversion Maricopa County | 81 | 1926 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.