Dams in Weld County, Colorado
129Total Dams
16High Hazard
17Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Bull Canal (main Reservoir) | High | Satisfactory | 65 | Irrigation | 1982 |
| Milton Lake | High | Satisfactory | 55 | Irrigation | 1911 |
| Windsor | High | Satisfactory | 43 | Irrigation | 1978 |
| Black Hollow | High | Satisfactory | 42 | Irrigation | 1918 |
| Riverside | High | Satisfactory | 41 | Irrigation | 1908 |
| Horse Creek | High | Satisfactory | 39 | Irrigation | 1910 |
| Fort Lupton Terminal | High | Satisfactory | 38 | Water Supply | 2018 |
| Empire (mcintyre Dike) | High | Satisfactory | 35 | Fish and Wildlife Pond | 1905 |
| Empire (nw Embankment) | High | Satisfactory | 35 | Fish and Wildlife Pond | 1905 |
| Empire (outlet Embankment) | High | Satisfactory | 34 | Fish and Wildlife Pond | 1905 |
| Erickson | High | Fair | 21 | Irrigation | 1906 |
| Mundt | High | Satisfactory | 20 | Irrigation | 2020 |
| Wildhorse | High | Not Rated | 20 | Irrigation | 1920 |
| Johnstown | High | Satisfactory | 19 | Water Supply | 1925 |
| Hunters Overlook Reservoir | High | Satisfactory | 19 | Irrigation | 2018 |
| Windsor Lake | High | Satisfactory | 11 | Irrigation | 1904 |
| New Thomas | Significant | Satisfactory | 57 | Water Supply | 1976 |
| Prospect | Significant | Satisfactory | 45 | Irrigation | 1914 |
| Akers & Tarr | Significant | Satisfactory | 38 | Irrigation | 1918 |
| Union | Significant | Satisfactory | 33 | Irrigation | 1902 |
| Coal Ridge Waste Dam #1 | Significant | Satisfactory | 31 | Irrigation | 1954 |
| Little Thompson | Significant | Satisfactory | 29 | Irrigation | 1896 |
| Lower Latham | Significant | Satisfactory | 27 | Irrigation | 1900 |
| Woods Lake | Significant | Satisfactory | 26 | Irrigation | 1892 |
| Loup Lake | Significant | Satisfactory | 24 | Irrigation | 1931 |
| Greeley Lake West | Significant | Satisfactory | 23 | Irrigation | 1979 |
| Highland #3 | Significant | Satisfactory | 21 | Irrigation | 1881 |
| Cornish Plains Reservoir | Significant | Satisfactory | 21 | Irrigation | 2007 |
| Frederick | Significant | Satisfactory | 19 | Fish and Wildlife Pond | 1892 |
| Highland #1 | Significant | Satisfactory | 17 | Irrigation | 1879 |
| Angel Lake | Significant | Satisfactory | 16 | Irrigation | 1899 |
| Clennon | Significant | Satisfactory | 14 | Irrigation | 1879 |
| Eaton - Law | Significant | Unsatisfactory | 9 | Irrigation | 1892 |
| Coal Bank Watershed Cb-1 | Low | Fair | 64 | Flood Risk Reduction | 1961 |
| 70 Ranch | Low | Not Rated | 50 | Irrigation | 2019 |
| Bull Canal Lagoon Cell 3 East | Low | Not Rated | 49 | Other | 1982 |
| Arrowhead | Low | Not Rated | 38 | Irrigation | 1962 |
| Perry | Low | Not Rated | 35 | Irrigation | 1955 |
| Bull Canal Lagoon Cell 3 West | Low | Unsatisfactory | 32 | Other | 1982 |
| Boomerang | Low | Satisfactory | 30 | Irrigation | 1990 |
| Little Gem | Low | Satisfactory | 30 | Irrigation | 1902 |
| Seven Reverse Y #1 | Low | Satisfactory | 29 | Irrigation | 1965 |
| Rehmer | Low | Unsatisfactory | 28 | Irrigation | 1957 |
| Eagle Rock | Low | Fair | 27 | Recreation | 1968 |
| Myron Isabel | Low | Satisfactory | 27 | Irrigation | |
| Harry Denning Irrigation #3 | Low | Satisfactory | 27 | Irrigation | 1962 |
| Heart | Low | Fair | 26 | Fire Protection, Stock, Or Small Fish Pond | 1906 |
| Diamond | Low | Fair | 26 | Irrigation | 1940 |
| Fulton Waste | Low | Fair | 26 | Irrigation | 1905 |
| Dover | Low | Fair | 24 | Irrigation | 1911 |
| Olds | Low | Not Rated | 23 | Other | 1918 |
| Charles Wilson Detention Dam #1 | Low | Not Rated | 23 | Flood Risk Reduction | 1964 |
| Miantenoma | Low | Not Rated | 22 | Irrigation | 1895 |
| Sloan #1 | Low | Not Rated | 22 | Irrigation | 1959 |
| Moeller | Low | Not Rated | 21 | Irrigation | 1898 |
| Giffin #2 (upper) | Low | Satisfactory | 21 | Irrigation | 1952 |
| Carlin | Low | Not Rated | 20 | Irrigation | 1905 |
| Marshall #2 | Low | Fair | 20 | Irrigation | 1887 |
| Ireland #5 | Low | Satisfactory | 20 | Irrigation | 1976 |
| D.a. Lord #4 | Low | Fair | 20 | Irrigation | |
| John Keller | Low | Satisfactory | 19 | Irrigation | 1974 |
| Lundvall Dam #5 | Low | Not Rated | 19 | Irrigation | 1919 |
| Bass | Low | Fair | 18 | Irrigation | 1896 |
| Adams & Bunker #1 | Low | Fair | 18 | Irrigation | |
| Howards Lake | Low | Fair | 18 | Irrigation | 1920 |
| Mead | Low | Fair | 18 | Fish and Wildlife Pond | |
| Seeley Lake | Low | Satisfactory | 18 | Irrigation | 1902 |
| Oklahoma Lake | Low | Fair | 18 | Irrigation | 1891 |
| Lakeview Village Ski Dam | Low | Satisfactory | 18 | Recreation | 1991 |
| Cozzens | Low | Satisfactory | 17 | Irrigation | 1902 |
| Leemans Lake | Low | Not Rated | 17 | Irrigation | 1946 |
| Highland | Low | Unsatisfactory | 17 | Irrigation | 1900 |
| Giffin #1 (lower) | Low | Fair | 17 | Irrigation | 1948 |
| Klingenberg Flood Control #1 | Low | Satisfactory | 17 | Flood Risk Reduction | 1955 |
| Rockwell | Low | Fair | 16 | Irrigation | 1885 |
| Sanborn | Low | Satisfactory | 16 | Irrigation | 1890 |
| Stybr #2 | Low | Not Rated | 16 | Irrigation | 1920 |
| Adams & Bunker #3 | Low | Fair | 16 | Irrigation | 1906 |
| North Star | Low | Satisfactory | 16 | Irrigation | 1896 |
| Antelope | Low | Fair | 15 | Irrigation | 1899 |
| Hummel | Low | Fair | 15 | Irrigation | 1882 |
| De France | Low | Fair | 15 | Irrigation | 1883 |
| Behrens | Low | Satisfactory | 14 | Irrigation | 1910 |
| Law, John | Low | Fair | 14 | Irrigation | 1896 |
| Adams & Bunker #2 | Low | Satisfactory | 14 | Irrigation | 1973 |
| Wykert #2 | Low | Unsatisfactory | 14 | Irrigation | 1964 |
| Mose Davis #2 | Low | Satisfactory | 14 | Fish and Wildlife Pond | 1906 |
| Decker | Low | Fair | 14 | Irrigation | 1892 |
| Twombley | Low | Satisfactory | 13 | Irrigation | 1931 |
| Ireland #1 | Low | Not Rated | 13 | Irrigation | 1919 |
| Banner Lake #5 | Low | Not Rated | 13 | Fish and Wildlife Pond | 1960 |
| Cwp North Pond | Low | Fair | 12 | ||
| Wykert #1 | Low | Fair | 12 | Irrigation | 1964 |
| Wykert #4 | Low | Fair | 12 | Irrigation | 1965 |
| B.l. Swift | Low | Satisfactory | 12 | Irrigation | 1890 |
| Lundvall Dam #2 | Low | Satisfactory | 12 | Irrigation | |
| Briscoe Lake | Low | Fair | 12 | Irrigation | 1904 |
| Beebe Draw Gun Club Lake #1 | Low | Fair | 12 | Recreation | 1930 |
| Holt | Low | Not Rated | 11 | Irrigation | 1893 |
| Thompson | Low | Not Rated | 11 | Irrigation | 1888 |
| Munger #2 | Low | Not Rated | 11 | Irrigation | 1902 |
| German #12 | Low | Not Rated | 11 | Irrigation | 1887 |
| Banner Lake #11 | Low | Not Rated | 11 | Fish and Wildlife Pond | |
| Banner Lake #8 | Low | Not Rated | 11 | Fish and Wildlife Pond | 1930 |
| Sullivan | Low | Unsatisfactory | 11 | Irrigation | 1905 |
| Munger #1 | Low | Not Rated | 10 | Irrigation | 1902 |
| Minnie | Low | Not Rated | 10 | Irrigation | 1882 |
| Logan | Low | Not Rated | 10 | Irrigation | 1882 |
| Banner Lake #1 | Low | Not Rated | 10 | Fish and Wildlife Pond | 1968 |
| Banner Lake #3 | Low | Not Rated | 10 | Recreation | 1968 |
| New Cache Agricultural Pond | Low | Not Rated | 10 | Irrigation | 2016 |
| Neff Lake | Low | Not Rated | 10 | Irrigation | |
| Ide And Starbird #2 | Low | Not Rated | 10 | Irrigation | 1885 |
| Mulligan | Low | Fair | 10 | Recreation | 1878 |
| Middle Pond | Low | Unsatisfactory | 9 | 2017 | |
| Hartford | Low | Not Rated | 9 | Irrigation | 1890 |
| Lost Creek #1 | Low | Not Rated | 9 | Fire Protection, Stock, Or Small Fish Pond | 1908 |
| Mckay | Low | Not Rated | 9 | Irrigation | 1886 |
| Hill | Low | Not Rated | 9 | Irrigation | 1920 |
| Koenig | Low | Not Rated | 9 | Irrigation | 1882 |
| Baxter | Low | Not Rated | 8 | Irrigation | 1878 |
| Parmalee | Low | Not Rated | 8 | Irrigation | 1890 |
| Ide And Starbird #1 | Low | Not Rated | 8 | Irrigation | 1895 |
| Lake Canal #1 | Low | Not Rated | 8 | Irrigation | 1898 |
| Lindies Lake | Low | Not Rated | 8 | Irrigation | 1894 |
| H.a. Smith | Low | Not Rated | 7 | Fire Protection, Stock, Or Small Fish Pond | 1895 |
| Shaw | Low | Not Rated | 7 | Irrigation | 1908 |
| German #8 And 9 | Low | Not Rated | 7 | Irrigation | 1886 |
| Coal Ridge Waste Dam #2 | Low | Not Rated | 7 | Irrigation | 1954 |