Indiana has 91 high hazard dams with a condition assessment of poor or unsatisfactory. These are dams where failure would probably cause loss of human life and where recognized safety deficiencies have been identified.
Of the 276 high hazard dams in Indiana, 91 (32%) have concerning condition ratings — 89 rated poor and 2 rated unsatisfactory.
Condition scale, best to worst
- Satisfactory No existing or potential safety deficiencies recognized; acceptable performance expected under all loading conditions.
- Fair No deficiencies under normal operating conditions; a rare flood or earthquake could create one.
- Poor A safety deficiency is recognized under normal operating conditions; remedial action is necessary.
- Unsatisfactory Worst rating. The dam is considered unsafe; a deficiency requires immediate or emergency remedial action.
"Not rated" means no assessment is on file in the National Inventory of Dams.
| Dam | County | Height (ft) | Condition | Last inspected | Purpose | Year |
|---|---|---|---|---|---|---|
| Eagle Creek Reservoir Dam | Marion | 92 | Poor | 06/25/20188 yrs ago | Flood Risk Reduction | 1967 |
| Twin-rush Creek Dam No. 3 | Washington | 74 | Poor | 08/23/20197 yrs ago | Flood Risk Reduction | 1969 |
| Versailles Lake Dam | Ripley | 65 | Poor | 06/29/20206 yrs ago | Water Supply | 1956 |
| Hood Lake Dam | Johnson | 63 | Poor | 11/21/20214 yrs ago | Recreation | 1968 |
| Delaney Creek Dam No. 1 | Washington | 59 | Poor | 09/14/20188 yrs ago | Flood Risk Reduction | 1971 |
| Delaney Creek Dam No. 3 | Washington | 51 | Poor | 08/20/20188 yrs ago | Flood Risk Reduction | 1973 |
| Southern Hills Lake Dam | Clark | 51 | Poor | 08/20/20197 yrs ago | Recreation | 1971 |
| Twin-rush Creek Dam No. 1 | Washington | 50 | Poor | 08/23/20197 yrs ago | Water Supply | 1980 |
| Ogle Lake Dam | Brown | 48 | Poor | 06/26/20188 yrs ago | Water Supply | 1939 |
| Ollo Lake Dam | Franklin | 44 | Poor | 10/26/201114 yrs ago | Recreation | 1994 |
| Middle Fork of Anderson River - No. 7 | Perry | 44 | Poor | 05/08/20179 yrs ago | Flood Risk Reduction | 1970 |
| Tousley Dam | Brown | 43 | Poor | 08/08/20197 yrs ago | Water Supply | 1953 |
| Lake Salinda Dam | Washington | 43 | Poor | 02/15/20197 yrs ago | Water Supply | 1947 |
| Castlebrook Dam | Marion | 42 | Poor | 09/27/201412 yrs ago | Recreation | 1975 |
| Grouse Ridge Lake Dam | Bartholomew | 42 | Poor | 06/26/20188 yrs ago | Recreation | 1964 |
| Twin Branch | St. Joseph | 41 | Poor | 09/08/20224 yrs ago | Hydroelectric | 1903 |
| Dale Lake Dam | Spencer | 41 | Poor | 02/21/20197 yrs ago | Recreation | 1957 |
| Delaney Creek Dam No. 2 | Washington | 41 | Poor | 08/20/20188 yrs ago | Flood Risk Reduction | 1971 |
| Whippoorwill Dam | Morgan | 40 | Poor | 11/29/20187 yrs ago | Recreation | 1945 |
| Sycamore Ridge Dam | Floyd | 40 | Poor | 01/29/20197 yrs ago | Recreation | 1964 |
| Stucker Fork Dam No. 9 | Scott | 38 | Poor | 11/08/20196 yrs ago | Flood Risk Reduction | 1972 |
| Robert Crowder Dam | Parke | 37 | Poor | 12/31/20214 yrs ago | Recreation | 1971 |
| Youth Camp Lake Dam | Bartholomew | 36 | Poor | 05/28/20206 yrs ago | Recreation | 1945 |
| Daisy Lake Dam | Vigo | 36 | Poor | 08/15/20206 yrs ago | Recreation | 1979 |
| Van Rooy Lake Dam | Morgan | 36 | Poor | 06/20/20179 yrs ago | 1963 | |
| Lake of the Four Seasons (lower) C | Lake | 36 | Poor | 04/08/201412 yrs ago | Recreation | 1966 |
| Egenolf Lake Dam | Monroe | 35 | Poor | 07/27/20197 yrs ago | Recreation | 1964 |
| Schnellville Conservation Club Lake Dam | Dubois | 35 | Poor | 05/03/201610 yrs ago | Recreation | 1945 |
| Delaney Creek Dam No. 16 | Washington | 35 | Poor | 08/22/20188 yrs ago | Flood Risk Reduction | 1982 |
| Water's Edge Lake Dam | Johnson | 34 | Poor | 09/14/20179 yrs ago | Recreation | 1940 |
| Treece Lake Dam | Tippecanoe | 34 | Poor | 09/01/201115 yrs ago | Recreation | 1974 |
| Ridgeview Lake Dam | Cass | 33 | Poor | 04/13/20179 yrs ago | Recreation | 1965 |
| Bittersweet Lake Dam | Brown | 33 | Poor | 08/04/200719 yrs ago | Recreation | 1964 |
| Thompson Ditch Dam | Vigo | 33 | Poor | 10/29/20187 yrs ago | Flood Risk Reduction | 1977 |
| Autumn Lake Dam | Brown | 32 | Poor | 09/17/20188 yrs ago | Recreation | 1969 |
| Reverend Frame Lake Dam | Brown | 32 | Poor | 08/04/201115 yrs ago | Water Supply | 1975 |
| Giboney Lake Dam | Henry | 32 | Poor | 08/28/20206 yrs ago | Other | 1965 |
| Kahre Lake Dam | Vanderburgh | 31 | Poor | 06/12/20197 yrs ago | Recreation | 1968 |
| Hillview Lake Dam | Jackson | 31 | Poor | 08/19/20206 yrs ago | Recreation | 1961 |
| Lake of the Four Seasons (dam B) | Porter | 31 | Poor | 09/24/201511 yrs ago | Recreation | 1966 |
| Lake Haven Dam | Henry | 31 | Poor | 10/09/20188 yrs ago | Recreation | 1954 |
| Delaney Creek Dam No. 14 | Washington | 31 | Poor | 09/06/20188 yrs ago | Flood Risk Reduction | 1982 |
| Baker Lake Dam | Brown | 31 | Poor | 04/18/20197 yrs ago | Water Supply | 1960 |
| Camp Pyoca Lake Dam | Jackson | 31 | Poor | 07/25/20197 yrs ago | Recreation | 1950 |
| Lake Deturk Dam | Morgan | 30 | Poor | 05/07/20206 yrs ago | Recreation | 1972 |
| Lake Geneva Dam | Switzerland | 30 | Poor | 06/25/201511 yrs ago | Recreation | 1944 |
| Upper Peoga Lake Dam | Johnson | 30 | Unsatisfactory | 04/19/20179 yrs ago | 1946 | |
| Wright Lake Dam | Brown | 30 | Poor | 11/18/20205 yrs ago | 1970 | |
| Log Cabin Lake Dam | Brown | 30 | Unsatisfactory | 08/02/20188 yrs ago | Recreation | 1977 |
| Beechwood Lake Dam | Greene | 29 | Poor | 08/31/20206 yrs ago | Recreation | 1957 |
| Doubletree Lake Estates Dam (north) | Lake | 29 | Poor | 02/14/201115 yrs ago | Recreation | |
| Yarling Lake Dam | Brown | 29 | Poor | 07/29/20206 yrs ago | Recreation | 1950 |
| Magness Lake Dam #1 | Brown | 28 | Poor | 09/22/20206 yrs ago | Recreation | 1962 |
| Logterman Lake Dam | Brown | 27 | Poor | 12/11/20187 yrs ago | Recreation | 1960 |
| Lake of the Four Seasons (dam A) | Porter | 27 | Poor | 09/24/201511 yrs ago | Recreation | 1966 |
| Bryant Creek Lake Dam | Monroe | 27 | Poor | 07/25/20197 yrs ago | Recreation | 1940 |
| Danville Conservation Club Dam | Hendricks | 27 | Poor | 02/28/20197 yrs ago | Recreation | 1945 |
| Indian Head Lake | Hendricks | 26 | Poor | 08/07/200719 yrs ago | Recreation | 1959 |
| Dugan Lake Dam | Owen | 26 | Poor | 04/12/20197 yrs ago | Recreation | 1960 |
| Carmichael Dam | Dubois | 25 | Poor | 08/05/201115 yrs ago | Recreation | 1965 |
| Elkhart | Elkhart | 25 | Poor | 06/04/20251 yr ago | Hydroelectric | 1903 |
| Hidden Hollow Lake Dam | Bartholomew | 25 | Poor | 08/27/20206 yrs ago | Recreation | 1975 |
| Miller Lake Dam | Brown | 25 | Poor | 04/25/20179 yrs ago | Recreation | 1952 |
| Wagner Youth Camp Lake Dam | Grant | 25 | Poor | 10/19/20178 yrs ago | Recreation | 1948 |
| Bittner Lake Dam | Vanderburgh | 24 | Poor | 01/10/200224 yrs ago | Recreation | 1956 |
| Terrace Lake Dam | Bartholomew | 24 | Poor | 11/05/20187 yrs ago | Recreation | 1948 |
| Lake Latonka Dam | Marshall | 24 | Poor | 07/07/20224 yrs ago | Recreation | 1964 |
| Wildwood Shores Lake Dam | Morgan | 23 | Poor | 05/16/20197 yrs ago | Recreation | 1974 |
| Dutton Lake Dam | Owen | 22 | Poor | 02/04/20215 yrs ago | Recreation | |
| Lake George Dam | Lake | 22 | Poor | 10/25/20187 yrs ago | Other | 1846 |
| Lake of the Woods Dam | Porter | 22 | Poor | 10/23/20205 yrs ago | Recreation | 1937 |
| Je-to Lake Dam | Hendricks | 22 | Poor | 11/22/20196 yrs ago | Other | 1945 |
| Hamilton Lake-south Dam | Steuben | 21 | Poor | 06/07/20188 yrs ago | 1832 | |
| Upper Spring Lake Dam | Morgan | 21 | Poor | 04/26/200224 yrs ago | Recreation | 1964 |
| Albin Lake Dam | Putnam | 21 | Poor | 11/20/20196 yrs ago | Recreation | 1937 |
| Roc-mar-ton Lake Dam | Madison | 21 | Poor | 11/04/20169 yrs ago | Recreation | 1929 |
| Young Lake Dam | Monroe | 19 | Poor | 01/10/201313 yrs ago | Recreation | 1996 |
| Forest Lake Dam | Hendricks | 19 | Poor | 12/08/200025 yrs ago | Recreation | 1965 |
| Indian (everroad) Lake Dam | Bartholomew | 17 | Poor | 05/10/20197 yrs ago | Recreation | 1957 |
| Orleans Lake Dam | Orange | 16 | Poor | 04/18/20179 yrs ago | Other | 1950 |
| Lake George Dam | Steuben | 15 | Poor | 08/15/20197 yrs ago | Recreation | 1927 |
| La Lumiere Dam | LaPorte | 15 | Poor | 05/02/20179 yrs ago | 1940 | |
| Sugar Hills Lake Dam | Hancock | 15 | Poor | 10/07/20206 yrs ago | Recreation | 1972 |
| Lake Dalecarlia Dam (east) | Lake | 14 | Poor | 10/29/20187 yrs ago | Recreation | 1929 |
| Lake Dalecarlia Dam (west) | Lake | 13 | Poor | 10/29/20187 yrs ago | Recreation | 1929 |
| Covington Lake Dam | Allen | 13 | Poor | 07/18/20224 yrs ago | Recreation | 1965 |
| Webster Lake Dam - East | Kosciusko | 12 | Poor | 10/12/20178 yrs ago | Recreation | 1835 |
| Papakeechie Lake | Kosciusko | 10 | Poor | 05/21/20197 yrs ago | Recreation | 1913 |
| Zehner Mill Pond Dam | Marshall | 9 | Poor | 10/20/200916 yrs ago | Recreation | 1933 |
| Webster Lake Dam - West | Kosciusko | 7 | Poor | 10/12/20178 yrs ago | Recreation | 1835 |
| Autumn Winds Dam | Vanderburgh | 0 | Poor | 08/15/20179 yrs ago | Recreation | 1930 |