9Total Dams
0High Hazard
0Significant
Dam Safety in Jones County, Iowa
Jones County has 9 dams tracked in the National Inventory of Dams.
The average dam in Jones County is 64 years old. The most common purpose is fire protection, stock, or small fish pond. The tallest dam is Norlin Dam at 30 ft.
Explore more: Oldest dams in Iowa · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Norlin Dam | Low | Not assessed | 30 | Fire Protection, Stock, Or Small Fish Pond | 2000 |
| Rolling Hills Estate Dam - Jones County | Low | Not assessed | 30 | Recreation | 2006 |
| Central Park Lake Dam | Low | Not assessed | 23 | Recreation | 1965 |
| Clymer Dam | Low | Not assessed | 20 | Fire Protection, Stock, Or Small Fish Pond | 1997 |
| Anamosa State Reformatory Dam | Low | Not assessed | 19 | Fire Protection, Stock, Or Small Fish Pond | 1963 |
| Pence Dam | Low | Not assessed | 17 | Fire Protection, Stock, Or Small Fish Pond | 1971 |
| Monticello Milldam | Low | Not assessed | 12 | Recreation | 1914 |
| Anamosa | Low | Satisfactory | 12 | Hydroelectric | 1909 |
| Oxford Mill Dam | Low | Not assessed | 9 | Other | 1927 |