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 876–900 of 1,087
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Sports Lake Dam Grant County | 17 | 1960 | Undetermined | Not Rated |
| Springdale Farm Dam Vigo County | 22 | 1978 | Low | Fair |
| Spring Mill Park Lake Dam Lawrence County | 12 | 1938 | Low | Poor |
| Springs Valley Lake (F7) Orange County | 68 | 1963 | High | Satisfactory |
| Squaw Creek Slurry Pond Dam C Warrick County | 25 | 1985 | Low | Not Rated |
| Squaw Creek Slurry Pond Dam D Warrick County | 30 | 1985 | Low | Not Rated |
| Staley Lake Dam Putnam County | 27 | 1965 | Low | Not Rated |
| Stanfield Dam Jackson County | 27 | 1980 | Low | Fair |
| St. Anthony Cons. Club. Dubois County | 25 | 1931 | Significant | Poor |
| St. Anthony School Dam Dubois County | 35 | 1965 | Significant | Poor |
| Star Mill Dam LaGrange County | 9 | 1929 | Low | Not Rated |
| Starve Hollow Lake Dam Jackson County | 39 | 1938 | High | Fair |
| Stewart Lake Dam Brown County | 20 | 1957 | High | Not Rated |
| Stewart Lake Dam Brown County | 41 | 1935 | Low | Fair |
| St. John Commons Dam Morgan County | 29 | 2002 | High | Satisfactory |
| St. Joseph River (In-Channel) Dam Allen County | 10 | 1933 | Significant | Fair |
| St. Mary of The Woods (Lower) Vigo County | 18 | 1957 | High | Not Rated |
| St. Meinrad (North) Dam Perry County | 30 | 1930 | Significant | Poor |
| St. Meinrad (South) Dam Perry County | 37 | 1930 | Significant | Poor |
| Stockton Lake Dam Morgan County | 33 | 1970 | Low | Poor |
| Stone Arch Lake Johnson County | 28 | 1974 | Low | Fair |
| Stoner's Lonesome Lake Dam Brown County | 55 | 1999 | High | Satisfactory |
| Stout Lake Dam Hendricks County | 22 | 1957 | Low | Poor |
| Stout Lake Dam (East) Warren County | 20 | — | Significant | Poor |
| Stout Lake Dam (West) Warren County | 24 | 1955 | Significant | Poor |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.