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 276–300 of 321
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Stucker Fork Dam No. 54 Scott County | 22 | 1982 | Low | Fair |
| Stucker Fork Dam No. 6 Scott County | 31 | 1969 | Significant | Fair |
| Stucker Fork Dam No. 69 Scott County | 25 | 1983 | Significant | Fair |
| Stucker Fork Dam No. 8 Scott County | 34 | 1974 | High | Fair |
| Stucker Fork Dam No. 90 Scott County | 28 | 1983 | Low | Fair |
| Summit Lake State Park - Upper Dam Henry County | 16 | 1980 | Low | Fair |
| Sundance Lake Dam Brown County | 25 | 1993 | Low | Fair |
| Svcd Structure No. F-2 Orange County | 41 | 1965 | Low | Fair |
| Svcd Structure No. F-3 (Galloway Lake) Orange County | 40 | 1963 | High | Fair |
| Svcd Structure No. F-6 (Collins Lake) Orange County | 45 | 1965 | High | Fair |
| Sweetwater Lake Dam Brown County | 140 | 1965 | High | Fair |
| Sylvan Lake Dam Noble County | 30 | 1839 | High | Fair |
| Sylvester Stenftenagel Pike County | 34 | — | Low | Fair |
| Tanglewood Lake Dam Jennings County | 28 | 1969 | Low | Fair |
| Taylor Lake Dam Parke County | 56 | 1978 | High | Fair |
| Thomas J. Miller Lake Dam Scott County | 31 | 1973 | High | Fair |
| Thompson Mill Dam (In-Channel) Johnson County | 10 | 1884 | Low | Fair |
| Thunderbird Lake Dam Sullivan County | 27 | 1957 | Significant | Fair |
| Timber Ridge Lake Dam Owen County | 31 | 1964 | Low | Fair |
| Twin Beach Dam Clay County | 22 | 1956 | Low | Fair |
| Twin-Rush Creek Dam No. 2 Washington County | 65 | 1969 | High | Fair |
| Upper Big Blue River Structure No. 15 Henry County | 40 | 1969 | High | Fair |
| Upper Big Blue River Structure No. 3 Rush County | 54 | 1974 | Significant | Fair |
| U.S. Gypsum Company Dam Martin County | 13 | 1954 | Low | Fair |
| Village Farms Lake Dam - East Hamilton County | 24 | 1974 | Significant | Fair |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.