Indiana Dams
1,087 dams tracked by the National Inventory of Dams
Total Dams
1,087
High Hazard
279
25.7%
Poor / Unsatisfactory
517
Average Age
66 yrs
Hazard Classification
High279 (25.7%)
Significant320 (29.4%)
Low451 (41.5%)
Condition Assessment
Satisfactory58 (5.3%)
Fair321 (29.5%)
Poor / Unsatisfactory517 (47.6%)
Not Rated191 (17.6%)
Federal
25
State
81
Local
177
Private
750
Tallest Dams
- Brookville Dam181 ft
- Cagles Mill Dam150 ft
- Patoka Lake Dam145 ft
- Sweetwater Lake Dam140 ft
- Mississinewa Dam140 ft
High Hazard Dams
- Brookville DamHigh
- Cagles Mill DamHigh
- Patoka Lake DamHigh
- Sweetwater Lake DamHigh
- Mississinewa DamHigh
Poor Condition Dams
All Dams in Indiana
Showing 426–450 of 1,087
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Janke Lake Dam Morgan County | 27 | 1975 | Low | Poor |
| Jarrett Dam Brown County | 32 | 1953 | Low | Fair |
| Jawacdah Farms Dam #2 (Lower) Franklin County | 17 | 1952 | Low | Fair |
| Jawacdah Farms Dam #3 Franklin County | 35 | 1990 | Low | Satisfactory |
| J. Chamberlain Pond Dam Wabash County | 20 | 1957 | Undetermined | Poor |
| J.C. Murphey Lake Dam Newton County | 17 | 1951 | Significant | Fair |
| J. Edward Roush Dam Huntington County | 104 | 1968 | High | Not Available |
| Jeff Lake Dam Johnson County | 22 | 1955 | Significant | Poor |
| Jeffries Lake Dam Parke County | 23 | 1972 | High | Fair |
| Jenny Lind Lake Dam Clark County | 32 | 1950 | Low | Poor |
| Jenson Lake Dam Brown County | 36 | 1970 | Low | Poor |
| Je-To Lake Dam Hendricks County | 22 | 1945 | High | Poor |
| Jim Britton Lake Dam Dearborn County | 50 | — | Undetermined | Not Rated |
| Jimmerson Lake Dam Steuben County | 16 | 1945 | Significant | Fair |
| J-Lake Dam Morgan County | 20 | 1970 | Low | Not Rated |
| Joe Dehart Lake Dam Johnson County | 34 | 1972 | Low | Poor |
| Joe Stanczyk Lake Dam (North) DeKalb County | 14 | 1983 | Undetermined | Not Rated |
| Joe Stanczyk Lake Dam (South) DeKalb County | 19 | 1983 | Significant | Fair |
| John Meding Lake Dam Morgan County | 31 | 1965 | Low | Fair |
| Johnson Heights Dam Wabash County | 25 | 1965 | Low | Poor |
| Jonay Pond Dam Sullivan County | 11 | 1947 | Low | Not Rated |
| Jon Bowles Lake Clay County | 25 | 1972 | Low | Not Rated |
| Jordan Lake Dam Washington County | 31 | 1978 | High | Fair |
| Joseph Falladori Dam Howard County | 26 | 1966 | Significant | Poor |
| Kahn Lake Dam Brown County | 53 | 1976 | Low | Poor |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.