| County | Lake | Acreage |
|---|
| Adams | Adams Lake | 37.0 |
| Allen | Metzger Reservoir | 157.0 |
| Allen | Bresler Reservoir | 582.0 |
| Allen | Ferguson Reservoir | 305.0 |
| Ashland | Pleasant Hill Lake | 850.0 |
| Ashland | Charles Mill Lake | 1350.0 |
| Ashland | Cinnamon Lake | 131.0 |
| Ashtabula | Pymatuning Reservoir | 3580.0 |
| Ashtabula | Jefferson (Lampson) Reservoir | 20.0 |
| Ashtabula | Roaming Rock Lake | 464.0 |
| Auglaize | Grand Lake St. Marys | 12700.0 |
| Auglaize | Forty Acre Pond | 70.0 |
| Belmont | Belmont Lake | 117.0 |
| Brown | Grant Lake | 181.0 |
| Brown | Waynoka Reservoir | 11.6 |
| Butler | Sebald Pond #1 | 5.5 |
| Butler | Acton Lake | 604.0 |
| Champaign | Kiser Lake | 380.0 |
| Clark | C.J. Brown Lake | 2120.0 |
| Clermont | East Fork Lake (Harsa Lake) | 2160.0 |
| Clermont | Stonelick Reservoir | 160.0 |
| Clinton | Cowan Lake | 688.0 |
| Columbiana | Guilford Lake | 396.0 |
| Columbiana | Highlandtown Lake | 170.0 |
| Coshocton | Wills Creek Reservoir | 900.0 |
| Crawford | Bucyrus Reservoir #1 | 36.0 |
| Crawford | Riley Reservoir (Bucyrus Reservoir #3) | 28.0 |
| Crawford | Bucyrus Reservoir #2 | 31.0 |
| Cuyahoga | Baldwin Lake | 32.0 |
| Cuyahoga | Coe Lake | 23.0 |
| Defiance | Defiance Power Dam Reservoir | 679.0 |
| Delaware | O'Shaughnessy Reservoir | 920.0 |
| Delaware | Delaware Lake | 1300.0 |
| Delaware | Westerville Reservoir | 53.0 |
| Delaware | Delco Water Company Lake | 6.0 |
| Fairfield | Rock Mill Lake (HRCD Structure #9) | 19.8 |
| Fairfield | Greenfield Lake (Hunters Run #R-63) | 13.5 |
| Franklin | Hoover Reservoir | 3000.0 |
| Franklin | J. Griggs Reservior | 385.0 |
| Fulton | Wauseon Reservoir #2 | 49.0 |
| Fulton | Wauseon Reservoir #1 | 17.0 |
| Fulton | Fulton Pond | 15.0 |
| Fulton | Harrison Lake | 96.0 |
| Gallia | Tycoon Lake | 204.0 |
| Geauga | LaDue Reservoir | 1500.0 |
| Geauga | Lake Aquilla | 27.0 |
| Geauga | East Branch Reservoir | 416.0 |
| Geauga | Punderson Lake | 101.0 |
| Greene | Huffman Pond (Miami Cons. Dist. Lake) | 43.0 |
| Greene | Cedarville Reservoir | 5.0 |
| Guernsey | Salt Fork Reservoir | 2952.0 |
| Hamilton | Miami Whitewater Lake | 85.0 |
| Hamilton | Winton Woods Lake (W. Fk. Mill Ck. Lake) | 183.0 |
| Hamilton | Sharon Woods Lake | 38.0 |
| Hancock | Van Buren Lake | 53.0 |
| Harrison | Tappan Lake | 2350.0 |
| Harrison | Piedmont Lake | 2310.0 |
| Highland | Rocky Fork Lake | 2080.0 |
| Highland | Paint Creek Lake | 1190.0 |
| Highland | Hillsboro Reservoir | 22.0 |
| Hocking | Lake Logan (Hocking Lake) | 354.0 |
| Huron | Willard Marsh Area Lake | 6.3 |
| Jackson | Jackson Lake | 243.0 |
| Jefferson | Jefferson Lake | 25.0 |
| Knox | Knox Lake | 474.0 |
| Licking | Buckeye Lake | 3136.0 |
| Logan | Indian Lake | 5104.0 |
| Lorain | Findley Lake | 83.0 |
| Lorain | Grafton Upground Reservoir | 7.0 |
| Lucas | Swanton Reservoir | 25.0 |
| Madison | Madison Lake | 106.0 |
| Mahoning | Newport Lake | 105.0 |
| Medina | Hinckley Lake | 88.0 |
| Miami | Swift Run Lake | 40.0 |
| Miami | Echo Lake | 14.5 |
| Monroe | Monroe Lake | 39.0 |
| Morrow | Maple Grove Lake | 7.0 |
| Muskingum | Cutler Lake (Blue Rock State Park Lake) | 18.2 |
| Muskingum | Munroe Basin Lake | 17.0 |
| Muskingum | Dillon Reservoir | 1325.0 |
| Noble | Caldwell Lake | 51.0 |
| Perry | New Lexington Reservoir #1 | 44.0 |
| Perry | Clouse Pond (Clouse Lake) | 41.0 |
| Pickaway | Deer Creek Lake | 1277.0 |
| Pickaway | Stage's Pond | 30.0 |
| Pike | Lake White | 337.0 |
| Portage | Sunny Lake (Harmon's Pond) | 63.0 |
| Portage | Berlin Reservoir | 3590.0 |
| Portage | Lake Rockwell | 539.0 |
| Portage | Lake Hodgson | 190.0 |
| Portage | Mogadore Reservoir | 900.0 |
| Portage | Brady Lake | 70.0 |
| Portage | Muzzy Lake | 82.0 |
| Richland | Shelby Reservoir #1 | 29.0 |
| Sandusky | Aldrich Pond | 34.0 |
| Stark | Sippo Lake | 88.0 |
| Stark | Deer Creek Reservoir | 313.0 |
| Summit | Summit Lake | 100.0 |
| Summit | Lake Nesmith | 80.0 |
| Summit | North Reservoir | 160.0 |
| Summit | Long Lake | 180.0 |
| Summit | East Reservoir | 201.0 |
| Summit | Nimisila Reservoir | 825.0 |
| Summit | West Reservoir | 104.0 |
| Summit | Rex Lake | 48.0 |
| Summit | Turkeyfoot Lake | 318.0 |
| Summit | Mud Lake | 85.0 |
| Summit | Meadowbrook Lake | 24.0 |
| Summit | Springfield Lake | 200.0 |
| Summit | Hudson Springs Lake | 45.0 |
| Trumbull | Grand River Wildlife Area Lake | 11.2 |
| Tuscarawas | Beach City Lake | 420.0 |
| Union | Richwood Park Lake | 16.0 |
| Vinton | Lake Hope | 127.0 |
| Warren | Caesar Creek Reservoir | 2830.0 |
| Warren | Spring Valley Lake | 58.0 |
| Washington | Veto Lake | 160.0 |
| Wayne | Shreve Lake | 56.0 |
| Wood | North Baltimore Reservoir | 29.0 |
