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 201–225 of 279
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Hamilton Lake-North Dam Steuben County | 16 | 1832 | High | Fair |
| Grouse Ridge Lake Dam Bartholomew County | 42 | 1964 | High | Poor |
| Griggs Lake Dam Vigo County | 22 | 1964 | High | Fair |
| Griffy Reservoir Dam Monroe County | 44 | 1924 | High | Fair |
| Greenwood Lake Dam Martin County | 55 | 1937 | High | Fair |
| Greensburg Upland Reservoir Decatur County | 35 | 1990 | High | Fair |
| Green Lake Dam Brown County | 51 | 1964 | High | Fair |
| Graybrook Lake Dam Owen County | 23 | 1945 | High | Satisfactory |
| Grandview Lake Dam Bartholomew County | 81 | 1965 | High | Satisfactory |
| Goshen Pond Dam Elkhart County | 48 | 1868 | High | Fair |
| Gibson Generating Plant Dam Gibson County | 20 | 1973 | High | Satisfactory |
| Giboney Lake Dam Henry County | 32 | 1965 | High | Poor |
| Geist Reservoir Dam Marion County | 44 | 1944 | High | Fair |
| Foxwood Lake Dam Allen County | 10 | 2006 | High | Satisfactory |
| Fox Run Lower Dam Morgan County | — | — | High | Not Rated |
| Fowler Lake Dam Brown County | 24 | 1977 | High | Fair |
| Forest Lake Dam Hendricks County | 19 | 1965 | High | Poor |
| Flatbelly Lake Dam Kosciusko County | 17 | 1962 | High | Satisfactory |
| Falcon Crest Lake Dam Morgan County | 32 | 1992 | High | Fair |
| English Lake Dam Crawford County | 52 | 1966 | High | Fair |
| Elkhart Elkhart County | 25 | 1903 | High | Poor |
| Egenolf Lake Dam Monroe County | 35 | 1964 | High | Poor |
| Echo Lake Dam Brown County | 18 | — | High | Not Rated |
| Eagle Creek Reservoir Dam Marion County | 92 | 1967 | High | Poor |
| Dutton Lake Dam Owen County | 22 | — | High | Poor |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.