Colorado Dams
1,962 dams tracked by the National Inventory of Dams
Total Dams
1,962
High Hazard
451
23%
Poor / Unsatisfactory
119
Average Age
84 yrs
Hazard Classification
High451 (23.0%)
Significant294 (15.0%)
Low1,217 (62.0%)
Condition Assessment
Satisfactory691 (35.2%)
Fair533 (27.2%)
Poor / Unsatisfactory119 (6.1%)
Not Rated619 (31.5%)
Federal
141
State
80
Local
416
Private
1,221
Tallest Dams
- Morrow Point Dam468 ft
- Ten Mile Pond #3 Dam416 ft
- Blue Mesa Dam390 ft
- Gross 350 ft
- Ridgway Dam330 ft
High Hazard Dams
- Morrow Point DamHigh
- Ten Mile Pond #3 DamHigh
- Blue Mesa DamHigh
- Gross High
- Ridgway DamHigh
Poor Condition Dams
- SanchezUnsatisfactory
- Narraguinnep - Main DamUnsatisfactory
- Stillwater #1Unsatisfactory
- MiramonteUnsatisfactory
- Spring CreekUnsatisfactory
All Dams in Colorado
Showing 351–375 of 533
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Folly Pond Routt County | 28 | 1982 | Low | Fair |
| Flying Horse North | 23 | 2019 | Low | Fair |
| Flowing Park Mesa County | 27 | 1973 | High | Fair |
| Florence South Res. No. 1 Custer County | 35 | 1904 | High | Fair |
| Floodwater Ret Dam Ss-8 Sedgwick County | 40 | 1988 | Low | Fair |
| Floodwater Ret Dam Ss-4.5 Sedgwick County | 31 | 1983 | Low | Fair |
| Floodwater Ret Dam Ss-1 Sedgwick County | 36 | 1980 | Low | Fair |
| Flannery Garfield County | 16 | 1990 | Significant | Fair |
| Fishers Canyon Debris Basin Dam El Paso County | 42 | 1999 | High | Fair |
| Fisher Peak Det. Fpc-2 Las Animas County | 68 | 1961 | High | Fair |
| Fisher Peak Det. Fpc-1 Las Animas County | 85 | 1961 | High | Fair |
| Fisher Canon El Paso County | 43 | 1929 | High | Fair |
| Fish Creek Routt County | 88 | 1954 | High | Fair |
| Ferril Lake Denver County | 15 | — | Low | Fair |
| Fall River Clear Creek County | 114 | 1974 | High | Fair |
| Fairview Montrose County | 58 | 1968 | High | Fair |
| Evergreen Jefferson County | 50 | 1927 | High | Fair |
| Eureka #2 Delta County | 15 | 1911 | Low | Fair |
| Erie Boulder County | 19 | 1935 | High | Fair |
| Erickson Weld County | 21 | 1906 | High | Fair |
| Equalizer Larimer County | 20 | 1902 | High | Fair |
| Ellgen Moffat County | 41 | 1949 | Low | Fair |
| Ella Delta County | 20 | 1911 | Low | Fair |
| Elk Wallows Delta County | 22 | 1903 | Low | Fair |
| Elk Park Delta County | 24 | 1951 | Low | Fair |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.