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 526–550 of 1,087
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Lime Ridge Dam Floyd County | 34 | 1964 | Low | Not Rated |
| Liberty Park Reservoir Dam Ripley County | 15 | — | High | Satisfactory |
| Lewis Lake Dam Brown County | 49 | 1974 | High | Fair |
| Lewis Lake Dam Hendricks County | 22 | 1960 | Low | Poor |
| Leonard Spring Dam Monroe County | 35 | — | High | Not Rated |
| Leona Lake Dam Morgan County | 19 | 1950 | Significant | Poor |
| Lenape Lake Dam Greene County | 29 | 1968 | Low | Poor |
| Leland Boren Dam Grant County | 19 | — | Low | Not Rated |
| Ledgewood Lake Dam Hendricks County | 15 | — | Significant | Not Rated |
| Leatherwood Lake Dam Jennings County | 53 | 1972 | Significant | Poor |
| Lawsons Lake Dam Bartholomew County | 18 | 1962 | Undetermined | Not Rated |
| Laurel Feeder Dam (In-Channel) Franklin County | 12 | — | Low | Fair |
| Larry Hopf Dam Dubois County | 45 | 1978 | Low | Fair |
| Lamb Lake Estates Dam Johnson County | 82 | 1972 | High | Fair |
| Lamb Lake Dam Johnson County | 45 | 1937 | High | Fair |
| Lamberson Lake Bartholomew County | 17 | 1975 | Low | Not Rated |
| La Lumiere Dam LaPorte County | 15 | 1940 | High | Poor |
| Lakewood Subdivision Dam Vigo County | 30 | 1945 | Low | Fair |
| Lakewood Estates Dam Hendricks County | 28 | 1960 | Low | Poor |
| Lakewood Estates Dam Lake County | 14 | 1992 | Low | Poor |
| Lake William Dam Pike County | 30 | 1975 | Low | Fair |
| Lake Vista Dam Montgomery County | 28 | — | Low | Poor |
| Lake View Campground Dam Jennings County | 29 | 1974 | Low | Fair |
| Lake View Acres Dubois County | 33 | 1970 | Low | Poor |
| Lake Tarzian Dam Jackson County | 48 | 1970 | Low | Fair |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.