Dams in Story County, Iowa
34Total Dams
3High Hazard
3Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Ames Basin #2 | High | Satisfactory | 13 | Flood Risk Reduction | 1985 |
| Ames Basin #4 | High | Satisfactory | 12 | Flood Risk Reduction | 1985 |
| Ames Basin #3 | High | Satisfactory | 10 | Flood Risk Reduction | 1985 |
| Hickory Grove Lake Dam | Significant | Satisfactory | 56 | Recreation | 1966 |
| Dakins Lake Dam | Significant | Fair | 40 | Recreation | 2014 |
| Northridge Heights Dam | Significant | Not Rated | 19 | Flood Risk Reduction | 2004 |
| Twin Anchors Lake Dam | Low | Not Rated | 42 | Recreation | 1960 |
| Black Dam | Low | Not Rated | 42 | Fire Protection, Stock, Or Small Fish Pond | 1980 |
| Rolling Hills Dam #2 | Low | Not Rated | 40 | Fire Protection, Stock, Or Small Fish Pond | 1973 |
| Stratton Dam | Low | Not Rated | 39 | Fire Protection, Stock, Or Small Fish Pond | 1976 |
| Mc Daniel Dam | Low | Not Rated | 38 | Recreation | 1963 |
| Isu Dam | Low | Not Rated | 37 | Fire Protection, Stock, Or Small Fish Pond | 1958 |
| Rolling Hills Dam #1 | Low | Not Rated | 37 | Fire Protection, Stock, Or Small Fish Pond | 1973 |
| Arnold Lake Dam | Low | Not Rated | 36 | Fire Protection, Stock, Or Small Fish Pond | 1964 |
| Readhead Dam | Low | Not Rated | 34 | Fire Protection, Stock, Or Small Fish Pond | 1997 |
| Three D Dam | Low | Not Rated | 34 | Fire Protection, Stock, Or Small Fish Pond | 1971 |
| Smith Dam | Low | Not Rated | 33 | Fire Protection, Stock, Or Small Fish Pond | 1969 |
| Ballard Country Club Dam | Low | Satisfactory | 33 | Irrigation | 1974 |
| Jennett Dam | Low | Not Rated | 32 | Fire Protection, Stock, Or Small Fish Pond | 1970 |
| Hertz Dam | Low | Not Rated | 32 | Fire Protection, Stock, Or Small Fish Pond | 1959 |
| Indian Creek Country Club | Low | Not Rated | 32 | Recreation | 1981 |
| Larkin Dam | Low | Not Rated | 30 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Elliott Dam | Low | Not Rated | 30 | Fire Protection, Stock, Or Small Fish Pond | 1968 |
| Groseclose Dam | Low | Not Rated | 29 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Rasmussen Dam | Low | Not Rated | 28 | Fire Protection, Stock, Or Small Fish Pond | 1964 |
| Stoeffer Dam | Low | Not Rated | 27 | Fire Protection, Stock, Or Small Fish Pond | 1987 |
| Reichard Dam | Low | Not Rated | 27 | Fire Protection, Stock, Or Small Fish Pond | 1965 |
| Mc Farland Lake Dam | Low | Not Rated | 27 | Recreation | 1966 |
| Carver Dam | Low | Not Rated | 26 | Fire Protection, Stock, Or Small Fish Pond | 1991 |
| Percival/putnam Dam | Low | Not Rated | 26 | Fire Protection, Stock, Or Small Fish Pond | 1962 |
| Hansen Dam | Low | Not Rated | 25 | Fire Protection, Stock, Or Small Fish Pond | 1975 |
| Olson Dam | Low | Poor | 24 | Fire Protection, Stock, Or Small Fish Pond | 1969 |
| Iowa Noname50 | Low | Not Rated | 24 | Fire Protection, Stock, Or Small Fish Pond | 1971 |
| Dakins Lake Dam (original Dam) | Low | Not Rated | 24 | Recreation | 1951 |