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Geography Home Browse by State Browse by Feature Definitions Top 10 |
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Geography Home Browse by State Browse by Feature Definitions Top 10 |
Ohio Reservoir
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Feature Name
|
County
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Latitude
|
Longitude
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| 210 Reservoir | Athens | 39.36861 | -82.09167 |
| Acton Lake | Butler | 39.55667 | -84.735 |
| Adams Lake | Adams | 38.81333 | -83.51667 |
| Adena Fish and Game Club Dam | Harrison | 40.25 | -80.88833 |
| Ahrens Lake | Richland | 40.725 | -82.66667 |
| Akron City Reservoir | Geauga | 41.40417 | -81.18472 |
| Al-Char Lake 9242-002 | Warren | 39.325 | -84.3 |
| Alder Pond | Summit | 41.08139 | -81.4575 |
| Aldrich Pond | Sandusky | 41.44944 | -83.2525 |
| Als Lake | Columbiana | 40.81556 | -80.73972 |
| Altiers Lake | Perry | 39.65167 | -82.085 |
| Alum Creek Lake | Delaware | 40.17667 | -82.95667 |
| Amann Reservoir | Morrow | 40.71333 | -82.82333 |
| Amicks Reservoir | Morrow | 40.71333 | -82.82 |
| Angler Paradise Lake | Fairfield | 39.655 | -82.495 |
| Anthony Mining Company Pond | Jefferson | 40.47333 | -82.68167 |
| Antonoff Pond | Mahoning | 40.98 | -80.68667 |
| Apple Hill Farm Lake | Hamilton | 39.07667 | -84.41 |
| Apple Valley Lake | Knox | 40.42167 | -82.34333 |
| Appleseed Ridge Lake Number One | Logan | 40.39 | -83.635 |
| Appleseed Ridge Lake Number Two | Logan | 40.38167 | -83.64 |
| Archbold Reservoir Number One | Fulton | 41.52167 | -84.29333 |
| Archbold Reservoir Number Two | Fulton | 41.51833 | -84.29333 |
| Armco Park Lake | Warren | 39.45 | -84.29333 |
| Armco Pond | Highland | 39.36667 | -83.51667 |
| Armington Lake | Ashtabula | 41.75167 | -80.88333 |
| Arrowhead Lake | Clermont | 39.11111 | -84.23111 |
| Ashtabula County Outdoor Club Lake | Ashtabula | 41.87667 | -80.71 |
| Ashton Pond | Franklin | 39.94194 | -82.81083 |
| Athens Fish and Game Club Lake | Athens | 39.3 | -82.28 |
| Atomic Energy Commission Lake | Pike | 39.02833 | -82.98667 |
| Atomic Energy Commission Pond | Pike | 39.02 | -82.98667 |
| Attica Upground Reservoir | Seneca | 41.05333 | -82.89 |
| Atwood Lake | Tuscarawas | 40.52667 | -81.285 |
| Aurora Pond | Portage | 41.325 | -81.39333 |
| Avondale Wildlife Area Reservoir Number One | Muskingum | 39.84 | -82.105 |
| Avondale Wildlife Area Reservoir Number Two | Muskingum | 39.84333 | -82.095 |
| B & O Railroad Pond | Guernsey | 39.96167 | -81.28 |
| B & O Railroad Pond 1025-006 | Huron | 41.06167 | -82.73833 |
| B & O Railroad Pond 1026-001 | Huron | 41.065 | -82.75833 |
| B & O Railroad Pond Dam | Belmont | 40.155 | -81.11 |
| Back Of Howells Pond | Lucas | 41.69028 | -83.31778 |
| Badger Lake | Washington | 39.305 | -81.81167 |
| Bakers Pond | Muskingum | 39.975 | -81.81833 |
| Baldwin Lake | Cuyahoga | 41.36333 | -81.855 |
| Baldwin Reservoir | Cuyahoga | 41.49389 | -81.61 |
| Banks Pond | Richland | 40.67167 | -82.35333 |
| Banquet Foods Reservoir | Jackson | 39.1 | -82.53833 |
| Baptist Foundation Lake | Clinton | 39.47333 | -83.91167 |
| Bar-E Club Lake | Darke | 40.31833 | -84.62833 |
| Barberton Reservoir | Summit | 41.05806 | -81.61806 |
| Barhorst Lake | Shelby | 40.29833 | -84.37833 |
| Barnesville Lake | Belmont | 39.99833 | -81.18167 |
| Barnesville Reservoir | Belmont | 39.965 | -81.18333 |
| Barnesville Reservoir Number Two | Belmont | 39.97167 | -81.165 |
| Bartley Pond | Greene | 39.64833 | -83.82833 |
| Bass Lake | Huron | 41.09333 | -82.735 |
| Bassage Lake Dam | Jefferson | 40.24833 | -80.87667 |
| Beach City Lake | Tuscarawas | 40.63694 | -81.55778 |
| Beal Lake | Athens | 39.2875 | -82.15444 |
| Beallsville Sportsmens Club Lake | Monroe | 39.8 | -81.01333 |
| Bear Creek Lake | Scioto | 38.78167 | -83.17667 |
| Bear Pond | Butler | 39.53 | -84.50167 |
| Beartown Lakes | Geauga | 41.35417 | -81.29444 |
| Beaver Creek Upground Reservoir | Seneca | 41.235 | -83.02 |
| Beaver Lake | Columbiana | 40.88694 | -80.62889 |
| Bel-Wood Country Club Lake | Warren | 39.34333 | -84.15667 |
| Bell Lake | Summit | 41.19667 | -81.52333 |
| Bell Pond | Logan | 40.415 | -83.79167 |
| Bellevue Reservoir | Huron | 41.21306 | -82.77722 |
| Bellevue Reservoir Number Five | Huron | 41.215 | -82.775 |
| Bellevue Reservoir Number Four | Huron | 41.26167 | -82.82333 |
| Bellevue Reservoir Number One | Huron | 41.26833 | -82.82667 |
| Bellevue Upground Reservoir Number Three | Huron | 41.27 | -82.825 |
| Bellwood Lake | Geauga | 41.43833 | -81.32667 |
| Belmont Lake | Belmont | 40.03333 | -81.01 |
| Benua Lake | Fairfield | 39.58333 | -82.625 |
| Ber Al. Lake | Lorain | 41.07333 | -82.255 |
| Berkshire Lake | Delaware | 39.23 | -82.89833 |
| Berlin Lake | Portage | 41.04583 | -81.00278 |
| Bethel Reservoir | Clermont | 38.98667 | -84.07 |
| Bethesda Reservoir | Belmont | 40.015 | -81.06333 |
| Bethesda Sportsmans Club Pond | Belmont | 39.98667 | -81.09833 |
| Better Lake | Clermont | 38.96889 | -84.07639 |
| Beyers Pond | Cuyahoga | 41.35611 | -81.83806 |
| Bibbees Little Rock Lake | Columbiana | 40.68 | -80.64 |
| Big Island Wildlife Area Reservoir | Marion | 40.59 | -83.27333 |
| Big Rock Lake | Columbiana | 40.85667 | -80.75167 |
| Bishard Pond | Guernsey | 40.155 | -81.60167 |
| Black Pond | Butler | 39.56167 | -84.38667 |
| Blanchester Reservoir Number Three | Clinton | 39.28833 | -83.97833 |
| Blanchester Upground Reservoir N | Clinton | 39.29 | -83.97667 |
| Blatt Pond | Belmont | 39.865 | -81.10667 |
| Blue Rock Lake | Muskingum | 39.81667 | -81.85167 |
| Bluffton College Lake | Allen | 40.905 | -83.90833 |
| Boehmler Pond | Warren | 39.37667 | -84.175 |
| Bogart Pond | Columbiana | 40.65167 | -80.71833 |
| Boich Mining Company Pond Number One | Jefferson | 40.31167 | -80.77 |
| Boich Mining Company Pond Number Two | Jefferson | 40.31667 | -80.77333 |
| Boka Woods Number One Reservoir | Fairfield | 39.65 | -82.59167 |
| Bolivar Lake | Tuscarawas | 40.64861 | -81.43278 |
| Boreman Lake | Wayne | 40.90167 | -82.03333 |
| Bowers Lake | Lawrence | 38.45 | -82.57333 |
| Bowers Pond | Jefferson | 40.41667 | -80.80167 |
| Braden Lake | Logan | 40.28528 | -83.81722 |
| Brail Lake | Ashtabula | 41.76167 | -80.875 |
| Brammer Pond | Lawrence | 38.50667 | -82.54833 |
| Brentwood Lake | Lorain | 41.31889 | -82.07333 |
| Bresler Upground Reservoir | Allen | 40.73667 | -84.23333 |
| Briar Hill Lake | Cuyahoga | 41.40056 | -81.44111 |
| Brocklehurst Lake | Stark | 40.78 | -81.115 |
| Brodie Lake | Brown | 38.87833 | -84.03 |
| Broken Aro Sedimentation Reservoir Number Four | Coshocton | 40.23167 | -81.98833 |
| Broken Aro Slurry Pond Number Four | Coshocton | 40.21667 | -81.95667 |
| Broken Aro Slurry Pond Number One | Coshocton | 40.21 | -81.955 |
| Broken Aro Slurry Pond Number Three | Coshocton | 40.21333 | -81.955 |
| Broken Aro Slurry Pond Number Two | Coshocton | 40.21167 | -81.955 |
| Broken Aro Watersupply Impoundment | Coshocton | 40.20833 | -81.94833 |
| Brookside Country Club Lake | Franklin | 40.09167 | -83.065 |
| Brookside Development Company Lake | Medina | 41.10833 | -81.79167 |
| Browns Recreation Lake | Williams | 41.56667 | -84.67 |
| Brukner Lake | Miami | 40.015 | -84.3 |
| Bruno Pond | Ashtabula | 41.74 | -80.99833 |
| Brushy Fork Reservoir Number Seven | Harrison | 40.24 | -81.04167 |
| BSA-Muskingum Valley Council Lake | Coshocton | 40.2 | -81.86 |
| Buckeye Lake | Allen | 40.89833 | -83.88639 |
| Bucyrus Reservoir | Crawford | 40.82694 | -82.93778 |
| Bucyrus Reservoir Number One | Crawford | 40.82 | -82.92833 |
| Bucyrus Reservoir Number Two | Crawford | 40.82 | -82.92667 |
| Bunker Hill Haven Lake | Butler | 39.41667 | -84.74 |
| Burr Oak Reservoir | Athens | 39.54167 | -82.05833 |
| Burt Lake | Paulding | 41.10667 | -84.41833 |
| Burton Lake | Warren | 39.315 | -84.12 |
| C M Luburgh Estate Pond Number 9717 | Muskingum | 39.95 | -81.91667 |
| C M Luburgh Estate Pond Number 9717- | Muskingum | 39.95333 | -81.91833 |
| Caesar Creek Lake | Clinton | 39.48528 | -84.06528 |
| Calvins Marsh Reservoir | Mahoning | 40.98 | -80.69167 |
| Cambridge City Reservoir | Guernsey | 40.005 | -81.55833 |
| Camp Butler Lake | Summit | 41.21667 | -81.51667 |
| Camp Conestoga Lake | Carroll | 40.685 | -81.125 |
| Camp Conger Lake | Huron | 41.085 | -82.65167 |
| Camp Crowell Lake | Summit | 41.24167 | -81.67667 |
| Camp Francis Asbury Pond | Gallia | 38.85667 | -82.42167 |
| Camp Hilaka Lake | Summit | 41.24833 | -81.67667 |
| Camp Jungen Lake | Tuscarawas | 40.43667 | -81.61333 |
| Camp Lakota Boy Scout Lake | Defiance | 41.25 | -84.38 |
| Camp Otterbein Lake | Hocking | 39.46139 | -82.37528 |
| Camp Ross Trails Lake | Butler | 39.31667 | -84.67 |
| Camp Seneca Lake | Guernsey | 39.92167 | -81.47167 |
| Camp Wesley Lake | Logan | 40.43667 | -83.72833 |
| Camp Whitewood Lake | Ashtabula | 41.52667 | -80.96667 |
| Candlewood Lake | Morrow | 40.615 | -82.785 |
| Cardinal Fly Ash Retention Reservoir | Jefferson | 40.26833 | -80.65 |
| Carol-Jane Lake | Medina | 41.19667 | -81.83333 |
| Carrington Pond | Lucas | 41.69861 | -83.33417 |
| Carroll Kemp Corporation Reservoir | Carroll | 40.58333 | -81.09833 |
| Carter and Evans Lake | Gallia | 38.88 | -82.24667 |
| Carter Lake | Summit | 41.12333 | -81.42667 |
| Cave Lake | Pike | 39.09167 | -83.32 |
| Cedar Creek Pond | Lucas | 41.69194 | -83.33833 |
| Cedarville Reservoir | Greene | 39.74167 | -83.815 |
| Celeryville Reservoir | Crawford | 40.99 | -82.735 |
| Central Ohio Coal Company Nb-151 Reservoir | Noble | 39.78 | -81.615 |
| Central Ohio Coal Company Pond 9615-031 | Muskingum | 39.815 | -81.70167 |
| Central Ohio Council BSA Pond | Hocking | 39.53 | -82.31833 |
| Central Silica Company Pond 9722-009 | Perry | 39.88 | -82.28667 |
| Central Silica Company Pond 9722-012 | Perry | 39.88667 | -82.28333 |
| Charles Mill Lake | Ashland | 40.74028 | -81.3625 |
| Chase Bag Company Lower Lake | Cuyahoga | 41.435 | -81.385 |
| Chase Bag Company Upper Lake | Cuyahoga | 41.44167 | -81.37833 |
| Chateau Lakes Number One | Hamilton | 39.18833 | -84.645 |
| Chateau Lakes Number Two | Hamilton | 39.18833 | -84.64667 |
| Chautauqua Reservoir | Warren | 39.58667 | -84.28833 |
| Chiefs Lake | Warren | 39.41667 | -83.98167 |
| Chippewa Creek Watershed 2A Reservoir | Medina | 41.06333 | -81.88333 |
| Chippewa Creek Watershed 4a Reservoir | Medina | 40.99167 | -81.84167 |
| Chippewa Lake | Medina | 41.06667 | -81.90778 |
| Chippewa Watershed Conservation District Structure Reservoir | Medina | 41.05833 | -81.795 |
| Chitwood Pond | Warren | 39.31 | -84.23 |
| Christian Center Lake | Licking | 39.955 | -82.65333 |
| Christian Union Church Lake | Ross | 39.19667 | -83.15167 |
| Churn Creek Reservoir | Adams | 38.71861 | -83.27722 |
| Cincinnati Gas and Electric Lake | Clermont | 38.98167 | -84.29333 |
| Cincinnati Nature Center Lake | Clermont | 39.12333 | -84.24333 |
| Cinnamon Lake | Ashland | 40.985 | -82.17833 |
| City of Canton Sludge Pond | Stark | 40.69667 | -81.33833 |
| City of Columbus Sludge Pond | Franklin | 40.06167 | -82.89167 |
| Clare Mar Camp Lake | Lorain | 41.07 | -82.25167 |
| Clarence J Brown Reservoir | Clark | 39.95 | -83.74667 |
| Clark Chapel Acres Recreation Pond | Gallia | 38.93833 | -82.27667 |
| Clark Lake | Clark | 39.94833 | -83.66 |
| Clark Lakes Pond One | Pickaway | 39.775 | -83.17 |
| Clark Run Lake | Pickaway | 39.635 | -83.245 |
| Clays Park Lake | Stark | 40.86333 | -81.59 |
| Clear Fork Reservoir | Richland | 40.69833 | -82.60667 |
| Clearwater Lakes | Butler | 39.43222 | -84.48833 |
| Clems Pond | Williams | 41.6875 | -84.69556 |
| Clendening Lake | Harrison | 40.26861 | -81.27694 |
| Clermont NE School Lake | Clermont | 39.13167 | -84.10333 |
| Clouse Lake | Perry | 39.765 | -82.30333 |
| Cloverdale Lake | Lake | 41.69167 | -81.24 |
| Coalburg Lake | Trumbull | 41.19667 | -80.58667 |
| Cold Run Reservoir (historical) | Columbiana | ||
| Coldstream Country Club Lake | Hamilton | 39.05333 | -84.34333 |
| Colebrook Lake | Portage | 41.29333 | -81.375 |
| Collier Lake | Mahoning | 40.99833 | -80.58833 |
| Collins Pond | Portage | 41.14389 | -81.24778 |
| Columbus and Southern Ohio Electric Company Ash Pond | Athens | 39.38833 | -82.17833 |
| Columbus and Southern Pond 0116-00 | Coshocton | 40.17833 | -81.78333 |
| Comet Lake | Summit | 40.92333 | -81.52667 |
| Comstock Pond | Morgan | 39.56833 | -81.94333 |
| Conser Run Lake | Columbiana | 40.80278 | -80.99167 |
| Consolidation Coal Company 0110-028 Reservoir | Harrison | 40.23167 | -81.03667 |
| Consolidation Coal Company Dam 0107-0 | Harrison | 40.24667 | -80.94333 |
| Consolidation Coal Company Pond | Harrison | 40.26667 | -80.90167 |
| Consolidation Coal Company Pond 0010- | Belmont | 40.04333 | -81.145 |
| Consolidation Coal Company Pond 0107- | Harrison | 40.20333 | -80.94667 |
| Consolidation Coal Company Pond 0207 | Harrison | 40.305 | -80.99 |
| Consolidation Coal Company Pond 0207- | Harrison | 40.31667 | -80.91667 |
| Consolidation Coal Company Pond 0210- | Harrison | 40.26333 | -81.05667 |
| Consolidation Coal Pond 0210-010 | Harrison | 40.265 | -81.055 |
| Contractors Realty Corporation Pond | Huron | 41.235 | -82.64833 |
| Cook Pond | Fairfield | 39.76833 | -82.73167 |
| Cooke Pond Number One | Richland | 40.94 | -82.71833 |
| Cooke Pond Number Two | Richland | 40.94167 | -82.72333 |
| Coppedge Pond | Trumbull | 41.42833 | -80.97833 |
| Coronado Lake | Stark | 40.84833 | -81.5425 |
| Cottage Grove Lake | Summit | 40.9875 | -81.52194 |
| Cowan Lake | Clinton | 39.38861 | -83.92472 |
| Coy Lake | Holmes | 40.50167 | -82.13833 |
| Crall Pond | Ashland | 41.02 | -82.42667 |
| Crane Lake | Licking | 39.93194 | -82.47667 |
| Crawford Pond | Harrison | 40.31667 | -80.92 |
| Crawley Lake | Ross | 39.295 | -83.285 |
| Crescent Isle Lake | Clermont | 39.13 | -84.04472 |
| Crestline Reservoir | Richland | 40.78667 | -82.65583 |
| Crooksville Reservoir | Perry | 39.70111 | -82.07333 |
| Crooksville Reservoir Number One | Morgan | 39.76167 | -82.04667 |
| Crooksville Reservoir Number Three | Perry | 39.70167 | -82.075 |
| Crooksville Reservoir Number Two | Morgan | 39.765 | -82.04333 |
| Croskey Pond | Harrison | 40.265 | -80.92833 |
| Cross Creek Coal Company Reservoir 0314-00 | Tuscarawas | 40.44333 | -81.50167 |
| Cross Pond | Preble | 39.64167 | -84.65333 |
| Crystal Lake | Ashtabula | 41.61917 | -80.55083 |
| Csonka Brothers Pond | Columbiana | 41.79667 | -80.79167 |
| Culbertson Farm Lake | Guernsey | 40.09833 | -81.59833 |
| Cutler Lake | Muskingum | 39.81722 | -81.85083 |
| Cuyahoga Falls Low Head Reservoir | Summit | 41.13833 | -81.48167 |
| Cuyahoga River Reservoir | Summit | 41.12333 | -81.49833 |
| Cyanamid Corporation Pond | Washington | 39.43 | -81.425 |
| Dale Walborn Reservoir | Stark | 40.97333 | -81.17833 |
| Darke Company Lake Wildlife Area Pond | Darke | 40.12 | -84.52167 |
| Darrow Lake | Guernsey | 40.185 | -81.62667 |
| Daugherty Lake | Hancock | 41.145 | -83.42972 |
| Davis Pond | Ashtabula | 41.88 | -80.63333 |
| Dawes Arboretum Pond | Licking | 39.96833 | -82.41667 |
| Decker Lake | Miami | 40.19 | -84.28333 |
| Deer Creek Lake | Pickaway | 39.62417 | -83.21667 |
| Deer Creek Reservoir | Stark | 40.96833 | -81.11667 |
| Defiance Reservoir | Defiance | 41.23833 | -84.4 |
| Deible Lake | Stark | ||
| Dela Pama Fishing Lake | Clermont | 39.05833 | -84.04333 |
| Delaware Lake | Delaware | 40.35861 | -83.06917 |
| Delhurst Lake | Hamilton | 39.12028 | -84.65306 |
| Delta Land and Investment Company Reservoir | Medina | 41.10667 | -81.81833 |
| Dever Pond | Butler | 39.31333 | -84.72833 |
| Di-Or Pond | Jackson | 39.01667 | -82.59333 |
| Dieckbrader Lake | Brown | 39.155 | -83.91833 |
| Diehl Lake | Mahoning | 41.01167 | -80.86167 |
| Diehr Lake | Muskingum | 39.88 | -82.10167 |
| Dillon Lake | Muskingum | 39.99278 | -82.0825 |
| Diversion Dam Lake | Tuscarawas | 40.55667 | -81.41333 |
| Dodge Pond | Adams | 38.84667 | -83.59 |
| Dogwood Valley Camp Lake | Morrow | 40.58333 | -82.81667 |
| Doke Lake | Logan | 40.30944 | -83.79806 |
| Dollar Lake | Summit | 41.01111 | -81.5375 |
| Donta Pond | Jackson | 38.86333 | -82.46333 |
| Dorothy Mine Pond | Jefferson | 40.16 | -80.76167 |
| Doughman Lake | Butler | 39.52 | -84.58 |
| Dover Lake | Tuscarawas | 40.55722 | -81.4125 |
| Dow Lake | Athens | 39.33667 | -82.01833 |
| Dream Valley Lake | Hamilton | 39.1675 | -84.615 |
| Drumm Pond | Logan | 40.33333 | -83.71833 |
| Dunglen Mine Impoundment | Jefferson | 40.19167 | -80.80833 |
| Dunlap Lake | Pickaway | 39.53167 | -83.16667 |
| Dunlap Pond Number One | Pickaway | 39.625 | -83.13167 |
| Dunlap Pond Number Three | Pickaway | 39.61667 | -83.165 |
| Dunlap Pond Number Two | Pickaway | 39.61333 | -83.17667 |
| Dunns Pond | Logan | 40.47556 | -83.865 |
| Dush Pond | Wayne | 40.73833 | -81.975 |
| East Branch Reservoir | Lake | 41.50333 | -81.095 |
| East Fork Buck Creek Structure 3a Reservoir | Champaign | 40.04167 | -83.65 |
| East Fork Buck Creek Structure Number Four Reservoir | Champaign | 40.03167 | -83.635 |
| East Fork Buck Creek Structure Number One Reservoir | Champaign | 40.03667 | -83.605 |
| East Fork Lake | Clermont | 38.95333 | -84.085 |
| East Reservoir | Summit | 41.00111 | -81.53139 |
| Eastern Ohio Research Development Center Pond | Noble | 39.79 | -81.52 |
| Echo Hills Lake Number One | Cuyahoga | 41.28833 | -81.595 |
| Eds Pond | Williams | 41.6825 | -84.69222 |
| Edward Smith Lake | Knox | 40.52833 | -82.435 |
| Edwin Naus Lake | Wyandot | 40.72 | -83.15833 |
| Effluent Treatment Pond Number Four | Ashtabula | 41.91 | -80.75 |
| Elk Creek Lake | Butler | 39.58972 | -84.45194 |
| Elk Lake | Warren | 39.39917 | -84.11222 |
| Elks Country Club Lake | Scioto | 38.80833 | -83.01 |
| Ellis Lake | Wyandot | 40.88667 | -83.23 |
| Englewood Recreation Reservoir | Montgomery | 39.87167 | -84.28667 |
| Englewood Reservoir | Montgomery | 39.87 | -84.285 |
| Eppley Pond | Lorain | 41.22833 | -82.065 |
| Essington Lake | Perry | 39.75833 | -82.20833 |
| Evans Lake | Brown | 39.16667 | -83.92667 |
| Fair Haven Lake | Lawrence | 38.51667 | -82.60333 |
| Fairacres Lake | Clermont | 39.22222 | -84.20083 |
| Fairmount Reservoir | Cuyahoga | 41.495 | -81.61 |
| Fallerius Pond | Richland | 40.71333 | -82.59167 |
| Farm Lake | Tuscarawas | 40.425 | -81.59833 |
| Fay Lake | Harrison | 40.395 | -80.95833 |
| Ferguson Reservoir | Allen | 40.73833 | -84.04333 |
| Fifth Avenue Low Head Reservoir | Franklin | 39.98833 | -83.025 |
| Findlay Reservoir | Hancock | 41.015 | -83.56056 |
| Findlay Upground Reservoir Number One | Hancock | 41.00833 | -83.565 |
| Findlay Upground Reservoir Number Two | Hancock | 41.01 | -83.57167 |
| Findley Lake | Lorain | 41.13833 | -82.20833 |
| Firelands Boy Scout Lake | Lorain | 41.27833 | -82.33833 |
| Firestone Reservoir | Summit | 41.01056 | -81.51417 |
| Forest Hill Lake | Coshocton | 40.32167 | -81.78139 |
| Forest Hill Park Reservoir Number Two | Cuyahoga | 41.52 | -81.58 |
| Forest Lake | Medina | 41.13167 | -81.80833 |
| Forked Run Lake | Meigs | 39.09167 | -81.76833 |
| Forty Acre Pond | Auglaize | 40.58333 | -84.39 |
| Foster Lake | Harrison | 40.37 | -81.025 |
| Fostoria Reservoir | Hancock | 41.11833 | -83.445 |
| Fourmile Lake | Hamilton | 39.06333 | -84.395 |
| Fox Lake | Athens | 39.3025 | -82.18472 |
| France Lake | Carroll | 40.66833 | -80.95333 |
| Fremont Reservoir | Sandusky | 40.54167 | -83.13667 |
| Freshwater Reservoir | Perry | 39.67333 | -82.18667 |
| Friendship Park Lake | Jefferson | 40.28333 | -80.765 |
| Fry Pond | Stark | 40.66667 | -81.345 |
| Galicki Pond | Ashtabula | 41.56167 | -80.66333 |
| Gallahan Pond | Jackson | 39.14 | -82.62833 |
| Gardner Pond | Licking | 40.04833 | -82.71 |
| Gavin Bottom Ash Pond | Gallia | 38.93333 | -82.125 |
| Gavin Fly Ash Impoundment | Gallia | 38.96333 | -82.145 |
| Geneva Low Head Reservoir | Ashtabula | 41.75667 | -80.945 |
| Geneva Reservoir | Ashtabula | 41.76417 | -80.9475 |
| George McClure Pond | Lawrence | 38.64833 | -82.545 |
| Georgetown Plant Lower Supply Pond | Harrison | 40.23167 | -80.99667 |
| Georgetown Plant Upper Supply Pond | Harrison | 40.225 | -80.995 |
| Georgetown Prep Plant Freshwater Lake | Harrison | 40.24 | -80.94667 |
| Georgetown Upground Reservoir | Brown | 38.86333 | -83.92167 |
| Georgetown Upper Dam Number One Pond | Harrison | 40.21833 | -80.955 |
| Georgetown Upper Dam Number Two Pond | Harrison | 40.215 | -80.96167 |
| Geottl Pond | Richland | 40.72667 | -82.43167 |
| Germantown Reservoir | Montgomery | 39.63722 | -84.4025 |
| Gier Pond | Hamilton | 39.19667 | -84.32 |
| Gina Lake | Lawrence | 38.51583 | -82.60306 |
| Glass Pond | Warren | 39.54667 | -84.12167 |
| Gleasonkamp Pond | Delaware | 40.33833 | -83.04167 |
| Glen Ridge Lake | Clermont | 39.10167 | -84.26667 |
| Glen Willow Lake | Clermont | 39.08778 | -84.25222 |
| Go-Tag-Along Lake | Columbiana | 40.89 | -80.58167 |
| Golden Bear Reservoir | Delaware | 40.145 | -83.13667 |
| Goldman Pond | Clermont | 38.97833 | -84.19333 |
| Goodfellows Park Lake | Washington | 39.38833 | -81.58333 |
| Gould Pond | Columbiana | 40.85 | -80.535 |
| Grafton Reservoir | Lorain | 41.26667 | -82.04667 |
| Grand Lake | Auglaize | 40.52139 | -84.42139 |
| Granger Lake | Medina | 41.15333 | -81.69167 |
| Grant Lake | Brown | 38.99639 | -83.92833 |
| Gray Pond | Warren | 39.42333 | -84.09833 |
| Great Trails Girl Scouts Pond | Carroll | 40.70833 | -81.16 |
| Green Lake | Cuyahoga | 41.47528 | -81.56222 |
| Greenbriar Lake | Butler | 39.54333 | -84.60667 |
| Greene Company Fish and Game Association Reservoir | Greene | 39.62833 | -83.91833 |
| Greenfield Lake | Fairfield | 39.77167 | -82.63333 |
| Greenlawn Avenue Low Head Reservoir | Franklin | 39.94167 | -83.00167 |
| Greenwich Reservoir | Huron | 41.02639 | -82.51611 |
| Greisin Pond | Summit | 41.16722 | -81.64528 |
| Gressard Lake | Portage | 41.20667 | -81.36667 |
| Griggs Reservoir | Franklin | 40.01556 | -83.09444 |
| Gross Lake | Wayne | 40.79667 | -81.99 |
| Guffey Lake | Montgomery | 39.61167 | -84.37833 |
| Guilford Lake | Columbiana | 40.795 | -80.87167 |
| Halley Pond | Morgan | 39.56167 | -81.835 |
| Halls Lake | Preble | 39.88222 | -84.73806 |
| Hamilton County Anglers Club Lake | Clermont | 39.11167 | -84.23167 |
| Hammertown Lake | Jackson | 39.05667 | -82.685 |
| Happy Times Farm Pond | Warren | 39.34667 | -84.16833 |
| Harding Area Council BSA Reservoir | Morrow | 40.595 | -82.81333 |
| Hargus Lake | Pickaway | 39.62667 | -82.88833 |
| Harmony Lake | Wayne | 40.79333 | -81.735 |
| Harper Pond | Warren | 39.32333 | -84.1 |
| Harrison Lake | Fulton | 41.63972 | -84.36111 |
| Hart Pond | Miami | 39.90667 | -84.15167 |
| Haskin Lake | Hamilton | 39.20528 | -84.53056 |
| Hay Hollow Reservoir | Pike | 39.12667 | -82.82667 |
| Hayes Lake | Cuyahoga | 41.27833 | -81.735 |
| Hays Lake | Williams | 41.685 | -84.705 |
| Heart of Ohio Fish and Game Association Reservoir | Union | 40.24667 | -83.39667 |
| Heritage Lake | Clermont | 39.14333 | -84.13167 |
| Hickory Hills Lake | Highland | 39.18667 | -83.39667 |
| Hickory Hollow Lake | Guernsey | 40.15333 | -81.42 |
| Hickory Lake | Holmes | 40.49167 | -81.905 |
| Hidden Haven Lake | Guernsey | 40.13 | -81.30167 |
| Hidden Hill Lake | Clermont | 38.95194 | -84.18667 |
| Hidden Lake | Hocking | 39.46167 | -82.49167 |
| Hidden Lakes | Meigs | 39.04417 | -81.97722 |
| Hidden Valley Lake | Stark | 40.7875 | -81.14028 |
| Highland Greens Apartments Lake | Butler | 39.34333 | -84.40167 |
| Highlandtown Reservoir | Columbiana | 40.6375 | -80.74889 |
| Highlandtown Wildlife Area Pond | Columbiana | 40.65667 | -80.76667 |
| Hill Pond | Stark | 40.73333 | -81.145 |
| Hills Pond | Summit | 41.06333 | -81.39333 |
| Hinckley Lake | Medina | 41.225 | -81.72 |
| Hoar Pond | Licking | 40.215 | -82.45667 |
| Hocking County Lake | Hocking | 39.53417 | -82.45111 |
| Hocking Hills Reservoir | Hocking | 39.425 | -82.53833 |
| Hogback Pond | Williams | 41.68944 | -84.695 |
| Holiday Camplands Lake | Ashtabula | 41.63167 | -80.56167 |
| Holiday Lake | Butler | 39.43528 | -84.66333 |
| Hosterman Lake | Clark | 39.91167 | -83.905 |
| Houston Upground Reservoir | Clinton | 39.28167 | -83.91833 |
| Huffman Reservoir | Greene | 39.63 | -84.09 |
| Hutchins Station Reservoir | Montgomery | 39.60833 | -84.28667 |
| Igl Pond | Stark | 40.86 | -81.51667 |
| Independence Reservoir | Defiance | 41.29167 | -84.28167 |
| Indian Canoe Lake | Portage | 41.165 | -81.19167 |
| Indian Lake | Logan | 40.4675 | -80.87556 |
| Indian Lakes Recreation Area Lower Lake | Guernsey | 39.94667 | -81.57167 |
| Indian Lakes Recreation Area Upper Lake | Guernsey | 39.94667 | -81.57667 |
| Industrial Mining Lake | Columbiana | 40.72 | -80.80167 |
| Island Fishing Lakes | Butler | 39.44167 | -84.68667 |
| Island Park Reservoir | Montgomery | 39.775 | -84.19333 |
| Island Pond | Butler | 39.44694 | -84.68722 |
| Izaak Walton Lake | Lawrence | 38.675 | -82.585 |
| Jackson Lake | Clermont | 39.10139 | -84.26611 |
| Jaquay Lake | Lorain | 41.34056 | -81.93528 |
| Jeans Lake | Medina | 41.10333 | -81.80833 |
| Jeffco Lake | Ashtabula | 41.565 | -80.64333 |
| Jefferson Lake | Jefferson | 40.46 | -80.795 |
| Jefferson Sportsmens Lake Number One | Jefferson | 40.325 | -80.795 |
| Jefferson Sportsmens Lake Number Three | Jefferson | 40.335 | -80.80333 |
| Jefferson Sportsmens Lake Number Two | Jefferson | 40.32833 | -80.795 |
| Jerrys Pond | Williams | 41.69111 | -84.69583 |
| Jisco Lake | Jackson | 39.09667 | -82.67167 |
| Jones Lake | Perry | 39.72333 | -82.0475 |
| Judges Lake | Medina | 41.20389 | -81.7 |
| Karr Lake | Meigs | 39.05833 | -81.95333 |
| Kendall Lake | Summit | 41.21694 | -81.52861 |
| Kenston Lake | Geauga | 41.38167 | -81.34833 |
| Kenton Lake | Gallia | 38.82056 | -82.49056 |
| Kentucky Street Reservoir (historical) | Cuyahoga | 41.48556 | -81.71278 |
| Kettenring Hills Lake | Defiance | 41.295 | -84.33 |
| Kilbarger Pond | Fairfield | 39.77167 | -82.59 |
| Killdeer Upground Reservoir | Wyandot | 40.7 | -83.38 |
| Killdeer Wildlife Pond Number One | Wyandot | 40.70333 | -83.28833 |
| Killdeer Wildlife Pond Number Three | Wyandot | 40.70833 | -83.27833 |
| Killdeer Wildlife Pond Number Two | Wyandot | 40.71 | -83.28833 |
| Kings Lake | Mahoning | 41.085 | -80.52 |
| Kinsman Lake | Trumbull | 41.44944 | -80.58028 |
| Kinsman Reservoir | Cuyahoga | 41.47028 | -81.60778 |
| Kipton Reservoir | Lorain | 41.24944 | -82.31056 |
| Kirby Lake | Summit | 41.22 | -81.67167 |
| Kirila Pond | Trumbull | 41.23167 | -80.55333 |
| Kiser Lake | Champaign | 40.19667 | -83.98167 |
| Kittredge Pond | Geauga | 41.63 | -81.11333 |
| Kleinienst Lake | Ashtabula | 41.72333 | -80.805 |
| Knechtly Pond | Hamilton | 39.285 | -84.33 |
| Knoles Pond | Ross | 39.25833 | -82.98333 |
| Knox Lake | Knox | 40.49667 | -82.52528 |
| Kohart Lake | Defiance | 41.23167 | -84.39333 |
| Kohl Lake | Williams | 41.685 | -84.70667 |
| Kornvolt Farms Pond | Highland | 39.25667 | -83.61833 |
| L'Alouette Plumee Lake | Lake | 41.69222 | -81.25778 |
| La Due Reservoir | Geauga | 41.40667 | -81.18667 |
| Lacourse Pond | Lucas | 41.67972 | -83.32417 |
| Lahmers Lake | Tuscarawas | 40.53 | -81.55 |
| Lake A | Williams | 41.695 | -84.68167 |
| Lake Abram | Cuyahoga | ||
| Lake Alma | Vinton | 39.14528 | -82.51417 |
| Lake Amanda | Auglaize | 40.66917 | -84.27778 |
| Lake Ann | Williams | 41.68972 | -84.70083 |
| Lake Austin | Jefferson | 40.48667 | -80.73833 |
| Lake Beaumont | Ashtabula | 41.685 | -80.88 |
| Lake Brenda | Butler | 39.42028 | -84.42222 |
| Lake Brollier | Morrow | 40.55917 | -82.78861 |
| Lake Brunswick | Medina | 41.235 | -81.81167 |
| Lake Buckhorn | Holmes | 40.46 | -81.91 |
| Lake C | Williams | 41.69833 | -84.68833 |
| Lake Cable | Stark | 40.85667 | -81.45333 |
| Lake Cardinal | Ashtabula | 41.61667 | -80.89167 |
| Lake Cast-A-Line | Clermont | 39.245 | -84.25833 |
| Lake Cha-Vel | Columbiana | 40.66667 | -80.685 |
| Lake Chateau | Medina | 41.21333 | -81.845 |
| Lake Choctaw | Madison | 39.965 | -83.47833 |
| Lake Cohasset | Mahoning | 41.08167 | -80.68167 |
| Lake Copeland | Columbiana | 40.86833 | -80.72833 |
| Lake Dorothy | Summit | 41.01667 | -81.62667 |
| Lake Eagle Claw | Hocking | 39.65333 | -82.455 |
| Lake Edwards | Hamilton | 39.14944 | -84.74417 |
| Lake Eldorado | Columbiana | 40.76361 | -80.8525 |
| Lake Erie Girl Scout Lake | Lake | 41.67833 | -81.12333 |
| Lake Evergreen | Shelby | 40.26556 | -84.30806 |
| Lake Fichtelberg | Brown | 39.20333 | -83.965 |
| Lake Forest | Lawrence | 38.54333 | -82.45667 |
| Lake Frasure | Scioto | 38.92167 | -83.04833 |
| Lake George | Ashtabula | 41.74 | -80.885 |
| Lake Glen | Monroe | 39.66472 | -81.06667 |
| Lake Greenbriar | Tuscarawas | 40.32167 | -81.475 |
| Lake Hamilton | Mahoning | 41.03667 | -80.59167 |
| Lake Haven Estates Reservoir | Lorain | 41.425 | -82.29833 |
| Lake Hiawatha | Knox | 40.41472 | -82.4725 |
| Lake Hill | Ross | 39.385 | -83.15167 |
| Lake Hope | Vinton | 39.32 | -82.35667 |
| Lake Idlewild | Hardin | 40.68083 | -83.62722 |
| Lake Katherine | Jackson | 39.085 | -82.675 |
| Lake La Vere | Williams | 41.69028 | -84.70472 |
| Lake Lakengren | Preble | 39.675 | -84.68667 |
| Lake Lila | Coshocton | 40.21583 | -81.67278 |
| Lake Litchfield | Summit | 41.23167 | -81.535 |
| Lake Logan | Hocking | 39.535 | -82.45167 |
| Lake Loramie | Shelby | 40.3625 | -84.3625 |
| Lake Lorelei | Brown | 39.17667 | -83.975 |
| Lake Louise | Geauga | 41.42833 | -81.31833 |
| Lake Lucerne | Geauga | 41.39833 | -81.34667 |
| Lake Margaret | Scioto | 38.865 | -82.98333 |
| Lake Maria | Richland | 40.675 | -82.53 |
| Lake Marinole | Montgomery | 39.67167 | -84.16 |
| Lake Medina | Medina | 41.14 | -81.82167 |
| Lake Milton | Mahoning | 41.1275 | -80.9775 |
| Lake Mohawk | Carroll | 40.67389 | -81.19444 |
| Lake Monterey | Clermont | 39.13333 | -84.09056 |
| Lake O'Springs | Stark | 40.87 | -81.455 |
| Lake of Four Seasons | Hocking | 39.64833 | -82.47333 |
| Lake of the Woods | Highland | 39.09667 | -83.56 |
| Lake Otto | Licking | 40.20167 | -82.25167 |
| Lake P'na | Columbiana | 40.79667 | -80.99167 |
| Lake Peniel | Morrow | 40.46333 | -82.70833 |
| Lake Pina | Columbiana | 40.79611 | -80.99111 |
| Lake Placentia | Columbiana | 40.85333 | -80.99333 |
| Lake Placid | Mahoning | 40.96667 | -80.71 |
| Lake Roaming Rock | Ashtabula | 41.65472 | -80.83972 |
| Lake Rockwell | Portage | 41.18333 | -81.33167 |
| Lake Romona | Fairfield | 39.6 | -82.635 |
| Lake Rupert | Vinton | 39.175 | -82.52167 |
| Lake Samary | Columbiana | 40.66333 | -80.63667 |
| Lake Seneca | Williams | 41.665 | -84.63667 |
| Lake Snowden | Athens | 39.24944 | -82.18694 |
| Lake Stroman | Champaign | 40.15167 | -83.90167 |
| Lake Sue | Williams | 41.68806 | -84.69917 |
| Lake Sylvan | Clark | 39.935 | -83.59333 |
| Lake Tomahawk | Columbiana | 40.76 | -80.57 |
| Lake Vesuvius | Lawrence | 38.60667 | -82.63 |
| Lake Viering | Knox | 40.53167 | -82.37 |
| Lake View Cemetery Flood Control Reservoir | Cuyahoga | 41.51167 | -81.59 |
| Lake Wapusun | Wayne | 40.71167 | -82.105 |
| Lake Waynoka | Brown | 38.93167 | -83.79667 |
| Lake Waynoka Upground Reservoir | Brown | 38.93667 | -83.8 |
| Lake Waynoka Water Supply Reservoir | Brown | 38.94167 | -83.805 |
| Lakeside Motel Pond | Washington | 39.555 | -81.61333 |
| Lamberjack Lake | Hancock | 41.15806 | -83.43667 |
| Lambert Pond | Meigs | 39.10333 | -82.15833 |
| Lamping Homestead Picnic Grounds Pond | Monroe | 39.63 | -81.18833 |
| Lampson Reservoir | Ashtabula | 41.75167 | -80.79667 |
| Lance Lake | Ashland | 40.94 | -82.28333 |
| Landen Farm Lake | Warren | 39.32167 | -84.27167 |
| Lankamer Lake | Vinton | 39.22 | -82.52167 |
| Larry Peairs Memorial Lake | Geauga | 41.44333 | -81.055 |
| Lawco Lake | Lawrence | 38.64667 | -82.68833 |
| Lawrence Pond | Hamilton | 39.205 | -84.31 |
| Laycocks Farm Pond Number One | Adams | 38.91333 | -83.48333 |
| Laycocks Farm Pond Number Two | Adams | 38.91667 | -83.49 |
| Ledge Lake | Medina | 41.205 | -81.725 |
| Leesville Lake | Carroll | 40.46833 | -81.195 |
| Leighty Lake | Shelby | 40.28861 | -84.3675 |
| Leipsic Upground Reservoir | Putnam | 41.10667 | -83.92833 |
| Liggett Lake | Union | 40.25667 | -83.53 |
| Lilley Lake | Warren | 39.385 | -84.13333 |
| Lilley Lake 9341-006 | Warren | 39.39167 | -84.14667 |
| Lima Reservoir | Allen | 40.75667 | -84.04833 |
| Limpert Lake | Ashtabula | 41.50833 | -80.71833 |
| Little Fox Lake | Wayne | 40.88083 | -81.65722 |
| Little Lake in the Woods | Carroll | 40.55833 | -81.17667 |
| Livezey Lake | Belmont | 39.985 | -81.15 |
| Lockington Reservoir | Shelby | 40.21389 | -84.24472 |
| Locust Lake | Clermont | 39.02556 | -84.235 |
| Long Lake | Summit | 41.02167 | -81.55833 |
| Long Pond | Lucas | 41.69639 | -83.33556 |
| Long Pool | Allen | 40.74639 | -84.18333 |
| Longs Retreat Lake | Pike | 39.08833 | -83.31667 |
| Loretta Lake | Lorain | 41.07167 | -82.19333 |
| Lost Creek Reservoir | Allen | 40.74167 | -84.06667 |
| Lous Pond | Williams | 41.68833 | -84.69444 |
| Lower Bear Lake | Geauga | 41.355 | -81.29833 |
| Lower Girard Lake | Trumbull | 41.185 | -80.705 |
| Lower Hickory Hills Lake | Meigs | 39.16667 | -81.86333 |
| Lower Reservoir Bottom Ash Impoundment | Washington | 39.585 | -81.69 |
| Lower Shaker Lake | Cuyahoga | 41.49 | -81.58333 |
| Lower Woodsfield Reservoir | Monroe | 39.79 | -81.115 |
| Loyal Oak Lake | Summit | 41.06 | -81.66833 |
| Luburgh Lake | Guernsey | 39.99667 | -81.63833 |
| Lucys Pond | Logan | 40.50722 | -83.90611 |
| Mader Pond | Harrison | 40.38 | -80.875 |
| Madison Lake | Madison | 39.86583 | -83.37583 |
| Mahoning Duck Hunters Club Pond | Mahoning | 40.97333 | -80.68333 |
| Malabu Lake | Jefferson | 40.27333 | -80.75 |
| Manfull Lake | Columbiana | 40.73333 | -80.94333 |
| Maple Leaf Lake | Stark | 40.76 | -81.19167 |
| Marble Cliff Quarry Pond | Franklin | ||
| Margaret Creek Conservancy District Reservoir | Athens | 39.25333 | -82.125 |
| Marks Lake | Ashland | 40.99667 | -82.41 |
| Marquette Cement Company Reservoir | Lawrence | 38.67667 | -82.68 |
| Marsh Pond | Tuscarawas | 40.40167 | -81.53667 |
| Marshall Lake | Cuyahoga | 41.47667 | -81.56778 |
| Mathews Pond | Noble | 39.83 | -81.55 |
| Matters Pond | Athens | 39.34167 | -82.12333 |
| McBride Lake | Scioto | 38.65806 | -83.17722 |
| McClintock Lake | Allen | 40.72 | -84.15667 |
| McClure Lake | Lawrence | 38.64806 | -82.54556 |
| McComb Upground Reservoir Number One | Hancock | 41.10667 | -83.78333 |
| McComb Upground Reservoir Number Two | Hancock | 41.105 | -83.77667 |
| McGill Pond | Fairfield | 39.86833 | -82.74667 |
| McKelvey Lake | Mahoning | 41.105 | -80.595 |
| McKnight Lake | Medina | 41.07667 | -81.97167 |
| Mead Foremens Club Pond | Ross | 39.19667 | -82.99 |
| Meadow Lake | Clermont | 38.98278 | -84.23333 |
| Meadowbrook Lake | Summit | 41.20167 | -81.455 |
| Meander Creek Reservoir | Trumbull | 41.15333 | -80.77944 |
| Meigs Mine Number One Water Supply Reservoir | Meigs | 39.06833 | -82.23833 |
| Memorial Reservoir | Huron | 41.235 | -82.59 |
| Memory Lanes Park Lake | Fairfield | 39.81167 | -82.43333 |
| Meridian Lake | Mahoning | 41.07917 | -80.7125 |
| Metamora Reservoir | Fulton | 41.71222 | -83.93833 |
| Metzger Reservoir | Allen | 40.675 | -84.05 |
| Miami Whitewater Forest Lake | Hamilton | 39.26 | -84.74667 |
| Miamiview Golf Course Pond Number One | Hamilton | 39.21167 | -84.71667 |
| Miamiview Golf Course Pond Number Two | Hamilton | 39.21333 | -84.71333 |
| Michael J Kirwan Reservoir | Portage | 41.15556 | -81.075 |
| Mid-Western Childrens Home Reservoir | Warren | 39.28 | -84.135 |
| Middle Basin | Coshocton | 40.2875 | -81.87333 |
| Middle Bear Lake | Geauga | 41.35417 | -81.29444 |
| Middle Reservoir Fly Ash Impoundment | Washington | 39.58333 | -81.69 |
| Middletown Park District Dam | Butler | 39.52333 | -82.455 |
| Middletown Reservoir | Warren | 39.54167 | -84.36333 |
| Middletown Sportsmen Club Lake | Butler | 39.53667 | -84.425 |
| Midway Lake | Columbiana | 40.77778 | -80.81917 |
| Miller Lake | Hancock | 41.045 | -83.8 |
| Mims Lake | Clermont | 39.00139 | -84.04722 |
| Mineral Springs Lake | Adams | 38.92833 | -83.36833 |
| Mingo Sportsmens Club Lake Number | Jefferson | 40.30833 | -80.74167 |
| Miranda Pond | Medina | 41.16 | -81.80333 |
| Mirror Lake | Franklin | 39.99806 | -83.01444 |
| Modern Tool and Die Company Reservoir | Medina | 41.255 | -81.895 |
| Modoc Reservoir | Athens | 39.47833 | -82.13333 |
| Moe Pond | Fairfield | 39.73333 | -82.735 |
| Mogadore Reservoir | Portage | 41.05694 | -81.38 |
| Mohawk Lake | Seneca | 41.065 | -83.17167 |
| Mohawk Reservoir | Coshocton | 40.35167 | -82.09 |
| Mohican Trail Camp Lake | Richland | 40.65167 | -82.37333 |
| Mohicanville Reservoir | Ashland | 40.72417 | -82.15194 |
| Moll Lake | Medina | 41.26167 | -81.905 |
| Monroe Lake | Monroe | 39.81833 | -81.13833 |
| Monroeville Low Head Reservoir | Huron | 41.24167 | -82.695 |
| Montmere Lake | Geauga | 41.63667 | -81.005 |
| Montville Lakes 1016-001 | Medina | 41.10667 | -81.8 |
| Montville Lakes 1016-008 | Medina | 41.10667 | -81.79833 |
| Moore Lake | Coshocton | 40.16167 | -82.025 |
| Moore Pond | Fairfield | 39.92333 | -82.745 |
| Morse Pond | Fairfield | 39.77167 | -82.74833 |
| Mosier Lake | Hancock | 41.14083 | -83.42639 |
| Mosquito Creek Lake | Trumbull | 41.3 | -80.75694 |
| Moss Beach Club Lake | Geauga | 41.37 | -81.06667 |
| Mottram Lake | Hancock | 41.15861 | -83.43111 |
| Mount Gilead Lakes | Morrow | 40.54917 | -82.81639 |
| Mount Gilead Lower Lake | Morrow | 40.55 | -82.81667 |
| Mount Gilead Upper Lake | Morrow | 40.55 | -82.81167 |
| Mount Orab Reservoir | Brown | 39.03 | -83.92167 |
| Mowrer Lake | Wayne | 40.87333 | -82.01167 |
| Muddy Lake | Portage | 41.13833 | -81.29 |
| Mullberry Hills Pond | Clermont | 39.21 | -84.25167 |
| Murphy Pond | Warren | 39.395 | -84.07667 |
| Muskingum River Fly Ash Reservoir | Washington | 39.57667 | -81.68167 |
| Muskingum River Lock and Dam Number | Morgan | 39.54667 | -81.78833 |
| Nacco Slurry Refuse Impoundment | Belmont | 39.91833 | -80.99333 |
| Neiheiser Lake | Hardin | 40.76722 | -83.83389 |
| Nelots Pond | Wood | 41.55972 | -83.56417 |
| New Concord Village Reservoir | Muskingum | 40.00667 | -81.75333 |
| New Lexington Reservoir | Perry | 39.73333 | -82.215 |
| New Lexington Water Supply Reservoir | Perry | 39.74667 | -82.23167 |
| New London Upground Reservoir | Huron | 41.07 | -82.42667 |
| New Slag Tailings Pond | Washington | 39.365 | -81.525 |
| New Washington Upground Reservoir | Crawford | 40.95167 | -82.86 |
| New York Central Reservoir 9420 | Perry | 39.58667 | -82.07167 |
| Newark Low Head Reservoir | Licking | 40.08833 | -82.41167 |
| Newell Lake | Logan | 40.28361 | -83.81083 |
| Newport Lake | Mahoning | 41.065 | -80.67833 |
| Newton Falls Reservoir | Trumbull | 41.19667 | -80.96667 |
| Nimisila Reservoir | Summit | 40.92806 | -81.5275 |
| Nina Lake | Hamilton | 39.21111 | -84.57194 |
| Nobles Paradise Lake | Gallia | 38.685 | -82.32 |
| North Baltimore Reservoir | Wood | 41.16833 | -83.66667 |
| North Branch Kokosing River Lake | Knox | 40.50667 | -82.57667 |
| North Industry Sportsmans Club Lake | Stark | 40.69833 | -81.455 |
| North Lawrence Fish and Game Club Lake | Stark | 40.84333 | -81.64667 |
| North Reservoir | Summit | 41.00139 | -81.54306 |
| Norwalk Lower Reservoir | Huron | 41.23333 | -82.59 |
| Nova Pond | Ashland | 41.03333 | -82.285 |
| O'Shaughnessy Reservoir | Delaware | 40.15389 | -83.12611 |
| Oberlin Reservoir | Lorain | 41.275 | -82.17833 |
| Oberlin Reservoir - 011 | Lorain | 41.28333 | -82.23667 |
| Ockenga Pond | Huron | 41.23833 | -82.37667 |
| Oeder Lake | Warren | 39.34833 | -84.18333 |
| Ohio Farmettes Lake | Portage | 41.12 | -81.24 |
| Ohio Power Company Pond 9515-001 | Morgan | 39.73333 | -81.73333 |
| Ohio Power Company Pond 9515-002 | Morgan | 39.735 | -81.72667 |
| Ohio Power Company Pond 9515-004 | Morgan | 39.73333 | -81.72167 |
| Ohio Power Company Pond 9515-007 | Morgan | 39.70333 | -84.20333 |
| Ohio Power Company Pond 9515-011 | Morgan | 39.68833 | -81.69667 |
| Ohio Power Company Pond 9515-013 | Morgan | 39.675 | -81.71833 |
| Ohio Power Company Pond 9515-018 | Morgan | 39.73667 | -81.74167 |
| Ohio Power Company Pond 9515-019 | Morgan | 39.745 | -81.74833 |
| Ohio Power Company Pond 9515-021 | Morgan | 39.66667 | -81.74333 |
| Ohio Power Company Pond 9516-010 | Morgan | 39.715 | -81.765 |
| Ohio Power Company Pond 9615-010 | Muskingum | 39.83667 | -81.73333 |
| Ohio Power Company Pond 9615-014 | Muskingum | 39.775 | -81.72167 |
| Ohio Power Company Pond 9615-020 | Perry | 39.755 | -81.67667 |
| Ohio Power Company Pond 9615-022 | Muskingum | 39.845 | -81.71167 |
| Ohio Power Company Pond Mb-118 | Morgan | 39.745 | -81.80833 |
| Ohio Power Company Pond Mb-120 | Morgan | 39.74167 | -81.80333 |
| Ohio Power Company Pond Mb-133 | Morgan | 39.71167 | -81.805 |
| Ohio Power Company Pond Mb-141 | Morgan | 39.72 | -81.77667 |
| Ohio Power Company Pond Mb-144 | Morgan | 39.71667 | -81.77167 |
| Ohio Power Company Pond Mb-165 | Morgan | 39.72833 | -81.715 |
| Ohio Power Company Pond Mb-166 | Morgan | 39.71667 | -81.71667 |
| Ohio Power Company Pond Mb-46 | Morgan | 39.75 | -81.69833 |
| Ohio Power Company Pond Mbl-1 | Morgan | 39.74333 | -81.81667 |
| Ohio Power Company Pond Mm-29 | Morgan | 39.71833 | -81.68333 |
| Ohio Power Company Pond Mm-34 | Morgan | 39.73 | -81.67667 |
| Ohio Power Company Pond Mm-46 | Morgan | 39.75167 | -81.695 |
| Ohio Power Company Pond Mm-49 | Morgan | 39.70167 | -81.70167 |
| Ohio Power Company Pond Mm-52 | Morgan | 39.73333 | -81.665 |
| Ohio Power Company Pond Mm-62 | Morgan | 39.75167 | -81.66833 |
| Ohio Power Company Pond Mm-85 | Morgan | 39.75 | -81.69167 |
| Ohio Power Company Pond Mmv-5 | Morgan | 39.665 | -81.71833 |
| Ohio Power Company Pond Mmv-9 | Morgan | 39.66167 | -81.73833 |
| Ohio Power Company Pond Mum-40 | Muskingum | 39.76833 | -81.72167 |
| Ohio Power Company Pond Mum-48 | Muskingum | 39.80667 | -81.70667 |
| Ohio Power Company Pond Mum-87 | Muskingum | 39.835 | -81.74167 |
| Ohio Power Company Pond Mum-90 | Muskingum | 39.83833 | -81.74 |
| Ohio Power Company Pond Mum-91 | Muskingum | 39.75833 | -81.71 |
| Ohio Power Company Pond Mum-92 | Muskingum | 39.76667 | -81.71 |
| Ohio Power Company Pond Mur-12 | Muskingum | 39.87333 | -81.72333 |
| Ohio Power Company Pond Mur-27 | Muskingum | 39.84333 | -81.73667 |
| Ohio Power Company Pond Mur-3 | Muskingum | 39.92 | -81.72167 |
| Ohio Power Company Pond Mur-31 | Muskingum | 39.84833 | -81.72833 |
| Ohio Power Company Pond Mur-32 | Muskingum | 39.855 | -82.73333 |
| Ohio Power Company Pond Mur-4 | Muskingum | 39.88333 | -81.73833 |
| Ohio Power Company Pond Nb-102 | Noble | 39.77333 | -81.69 |
| Ohio Power Company Pond Nb-171 | Noble | 39.80833 | -81.63167 |
| Ohio Power Company Pond Nb-176 | Noble | 39.81167 | -81.63667 |
| Ohio Power Company Pond Nb-40 | Noble | 39.76833 | -81.65167 |
| Ohio Power Company Pond Nb-64 | Noble | 39.775 | -81.63333 |
| Ohio Power Company Pond Nb-90 | Noble | 39.76167 | -81.67167 |
| Ohio Power Company Pond Nb-93 | Noble | 39.76667 | -81.67833 |
| Ohio Power Company Pond Nb-99 | Noble | 39.77 | -81.685 |
| Ohio Power Company Pond Number 9515-012 | Morgan | 39.68167 | -81.71167 |
| Ohio Power Company Pond Number 9515-015 | Morgan | 39.67667 | -81.71667 |
| Ohio Power Company Pond Number 9515-025 | Morgan | 39.70333 | -81.73 |
| Ohio Power Dam Number Two | Muskingum | 39.84833 | -81.72 |
| Ohio Power Pond Nb-43 | Noble | 39.77167 | -81.645 |
| Ohio Power Pond Number Four | Muskingum | 39.85 | -81.735 |
| Ohio Power Pond Number Three | Muskingum | 39.255 | -81.725 |
| Ohio State University Golf Course Lake | Franklin | 40.035 | -83.05667 |
| Ohnoname 10 Reservoir | Stark | 40.87833 | -81.56333 |
| Ohnoname 15 Reservoir | Geauga | 41.44167 | -81.27667 |
| Ohnoname 16 Reservoir | Geauga | 41.47333 | -81.38 |
| Ohnoname 19 Reservoir | Montgomery | 39.86667 | -84.19333 |
| Ohnoname 20 Reservoir | Jackson | 39.06167 | -82.51 |
| Ohnoname 21 Reservoir | Jackson | 39.06167 | -82.51667 |
| Ohnoname 22 Reservoir | Jackson | 39.07 | -82.51333 |
| Ohnoname 28 Reservoir | Portage | 41.31167 | -81.10333 |
| Ohnoname 31 Reservoir | Belmont | 40.12667 | -81.08667 |
| Old Mill Pond | Summit | 41.15306 | -81.50833 |
| Old Stage Farms Lake | Warren | 39.54833 | -84.13333 |
| Osage Lake | Medina | 41.06333 | -81.775 |
| Ottawa Upground Reservoir | Putnam | 41.01333 | -84.02 |
| Outlet Pond | Lucas | 41.69861 | -83.32917 |
| Owen Pond | Geauga | 41.37167 | -81.04 |
| Oxbow Lake | Defiance | 41.34333 | -84.44167 |
| P E Grubb Lake | Licking | 40.22833 | -82.67833 |
| Pabst Lake | Crawford | 40.80333 | -82.80833 |
| Paint Creek Lake | Highland | 39.25167 | -83.35 |
| Pancake Lake | Summit | 40.94333 | -81.62167 |
| Paradise Lake | Columbiana | 40.80167 | -80.99167 |
| Paradise Lakes-North Lake | Preble | 39.61 | -84.50833 |
| Paradise Lakes-South Lake | Preble | 39.61 | -84.50833 |
| Paulding Upground Reservoir | Paulding | 41.12 | -84.58833 |
| Paw Paw Lake | Geauga | 41.435 | -81.31833 |
| Payne Lake | Lawrence | 38.69833 | -82.48167 |
| Peabody Broken Aro Water Supply Reservoir | Coshocton | 40.21 | -81.955 |
| Peabody Coal Company Impoundment 0117 | Coshocton | 40.22833 | -81.94667 |
| Perry Fish and Game Association Pond | Perry | 39.76333 | -82.245 |
| Perry Reclaim Dam Three Impoundment | Perry | 39.77167 | -82.205 |
| Perry Reclaim Reservoir One | Perry | 39.77167 | -82.18333 |
| Perry Reclaim Reservoir Two | Perry | 39.76167 | -82.23167 |
| Peterson Pond | Columbiana | 40.81 | -80.66167 |
| Pin Oak Lake | Stark | 40.85722 | -81.52361 |
| Pine Creek Structure Number Eight Reservoir | Lawrence | 38.60667 | -82.71333 |
| Pine Hill Lake | Warren | 39.355 | -84.305 |
| Pine Hills Golf Course Club Lake | Medina | 41.265 | -81.77167 |
| Pine Lake | Fairfield | 39.66167 | -82.59833 |
| Piney Fork Prep Plant Slurry Pond | Jefferson | 40.24167 | -80.82667 |
| Piney Wood Lake | Warren | 39.33167 | -84.13167 |
| Pintail Pond | Lucas | 41.68861 | -83.3275 |
| Piqua Low Head Reservoir | Miami | 40.13333 | -84.23667 |
| Pischieri Pond | Medina | 41.24167 | -81.73333 |
| Pittman Lake | Portage | 41.20333 | -81.27667 |
| Pleasant Hill Lake | Ashland | 40.62306 | -82.32444 |
| Plower Lake | Williams | 41.43111 | -84.5325 |
| Plymouth Waste Treatment Pond | Huron | 41.015 | -82.67167 |
| Pomeroy Ponds | Delaware | 40.24167 | -82.95167 |
| Pond Lick Lake | Scioto | 38.69694 | -83.17028 |
| Ponderosa Pines Lake | Lorain | 41.205 | -82.15667 |
| Poore Pond | Warren | 39.51667 | -84.10167 |
| Porter Lake | Muskingum | 39.96 | -82.18167 |
| Porter Pond | Meigs | 38.98667 | -81.87 |
| Poste Lake | Franklin | 40.08694 | -83.00056 |
| Powers Reservoir | Crawford | 40.72 | -82.80333 |
| Pride Valley Beach Club Reservoir | Carroll | 40.70833 | -81.17 |
| Pschesang Lake | Brown | 39.20833 | -83.91667 |
| Pulay Pond | Harrison | 40.23333 | -81.06 |
| Puskarich Brothers Lake | Carroll | 40.55 | -81.00167 |
| Quail Hollow Lake | Lake | 41.67333 | -81.23667 |
| Quarto Mine Number Four Dam Number Five | Monroe | 39.79 | -80.84 |
| Quarto Mine Number Four Dam Number Four | Monroe | 39.79167 | -80.83833 |
| Quarto Mine Number Four Dam Number One | Monroe | 39.79667 | -80.83167 |
| Quarto Mine Number Four Dam Number Three | Monroe | 39.79333 | -80.83667 |
| Quarto Mine Number Four Dam Number Two | Monroe | 39.795 | -80.83333 |
| R and F Coal Fresh Water Impoundment | Belmont | 40.025 | -80.96333 |
| Raccoon Creek Reservoir | Sandusky | 41.29 | -82.97861 |
| Raccoon Creek Upground Reservoir | Sandusky | 41.28833 | -82.97667 |
| Rainbow Lake | Athens | 39.225 | -82.07667 |
| Rainbow Lakes | Tuscarawas | 40.25944 | -81.55722 |
| Rawiga Country Club Lake | Medina | 40.98833 | -81.81167 |
| Reams Pond | Shelby | 40.29917 | -84.37389 |
| Reel Lake | Jefferson | 40.53556 | -80.84083 |
| Refinery Reservoir | Allen | 40.72 | -84.13333 |
| Reuschling Pond | Ashtabula | 41.66 | -80.76833 |
| Rice Pond | Medina | 41.14 | -81.94333 |
| Rich Street Low Head Reservoir | Franklin | 39.95833 | -83.00667 |
| Riders Pond | Lawrence | 38.66278 | -82.64139 |
| Riley Reservoir | Crawford | 40.82667 | -82.93333 |
| Rio Grande Reservoir | Gallia | 38.88333 | -82.39 |
| Rippe Pond | Warren | 39.31167 | -84.245 |
| Roaming Rock Shores Lake | Ashtabula | 41.655 | -80.84 |
| Roberts Lake | Clermont | 38.99806 | -84.16111 |
| Robins Ridge Golf Club Lake Number One | Guernsey | 39.93833 | -81.44167 |
| Robins Ridge Golf Club Lake Number Two | Guernsey | 39.94167 | -81.43833 |
| Rock Island Lake | Mahoning | 41.07167 | -80.62833 |
| Rock Mill Lake | Fairfield | 39.73833 | -82.695 |
| Rocky Fork Lake | Highland | 39.18444 | -83.43972 |
| Rod Lake | Jefferson | 40.53667 | -80.84167 |
| Rohrs Lake | Ashland | 41.02 | -82.33667 |
| Roosevelt Lake | Scioto | 38.72667 | -83.175 |
| Ross Lake | Hancock | 40.94278 | -83.80389 |
| Royal Oaks Course Pond Number Two | Clermont | 39.04333 | -84.27167 |
| Royal Oaks Golf Course Pond Number One | Clermont | 39.04667 | -84.27 |
| Rubel Lake | Warren | 39.37778 | -84.30167 |
| Rush Creek Conservation District Structure 5b Reservoir | Fairfield | 39.73833 | -82.39167 |
| Rush Creek Conservation District Structure Reservoir | Fairfield | 39.73667 | -82.37333 |
| Rush Creek Structure 3a Reservoir | Perry | 39.75167 | -82.31667 |
| Rush Creek Structure 3b Reservoir | Perry | 39.75333 | -82.33333 |
| Rush Creek Watershed Structure VI Reservoir | Fairfield | 39.80833 | -82.44833 |
| Rush Run Lake | Preble | 39.59333 | -84.61333 |
| Rushcreek Lake | Logan | 40.40333 | -83.68194 |
| Russellville Watersupply Reservoir | Brown | 38.88667 | -83.78167 |
| Rustic Acres Lake | Ross | 39.41833 | -83.05333 |
| Rustic Hills Lake | Medina | 41.13 | -81.80833 |
| Rustic Lake | Lorain | 41.07167 | -82.19833 |
| Rutledge Lake | Tuscarawas | 40.48833 | -81.41667 |
| Saalfield Pond Number One | Summit | 41.22833 | -81.57167 |
| Saint Clairsville Reservoir Number One | Belmont | 40.06333 | -80.92167 |
| Saint Clairsville Reservoir Number Two | Belmont | 40.08833 | -80.91667 |
| Saint John Vianney Seminary Lake | Jefferson | 40.38667 | -80.81167 |
| Salem Reservoir | Columbiana | 40.81167 | -80.845 |
| Sally Buffalo Park Lake Number Two | Harrison | 40.26 | -81.01167 |
| Sally Buffalo Park Reservoir | Harrison | 40.25833 | -81.005 |
| Salt Fork Lake | Guernsey | 40.105 | -81.55583 |
| Salt Fork Reservoir | Guernsey | 40.105 | -81.55667 |
| San Toy Lake | Perry | 39.63667 | -82.03833 |
| Sans Souce Lake | Lake | 41.68806 | -81.25889 |
| Sardinia Reservoir | Brown | 39.01667 | -83.80833 |
| Schafer Lake | Noble | 39.735 | -81.48 |
| Schaney Pond | Harrison | 40.31667 | -80.95 |
| Schneider Lake | Ashland | 40.56833 | -82.31333 |
| Schoonover Lake | Allen | 40.74667 | -84.09667 |
| Schrock Lake | Franklin | 40.11111 | -82.95972 |
| Schultz Lake | Portage | 41.01833 | -81.19 |
| Scio Pottery Pond | Harrison | 40.4 | -81.1 |
| Scioto Hills Baptist Camp Lake | Scioto | 38.77833 | -82.75833 |
| Scott Park Pond | Lucas | 41.64389 | -83.59667 |
| Seimer Pond | Perry | 39.6 | -82.07167 |
| Seleski Pond | Harrison | 40.24333 | -80.935 |
| Senecaville Lake | Guernsey | 39.925 | -81.43556 |
| Seven Springs Lake | Medina | 41.12333 | -81.80833 |
| Shade Valley Lake | Meigs | 39.10806 | -81.87111 |
| Shadow Lake | Warren | 39.4 | -84.31667 |
| Shaker Lakes | Cuyahoga | 41.48472 | -81.56861 |
| Sharon Lake | Hamilton | 39.28167 | -84.39 |
| Sharonville Retention Reservoir | Hamilton | 39.26667 | -84.4 |
| Shawnee Lake | Greene | 39.645 | -83.79333 |
| Shelby Upground Reservoir Number One | Richland | 40.86833 | -82.66 |
| Shelby Upground Reservoir Number Two | Richland | 40.86833 | -82.655 |
| Shelton Lake | Perry | 39.89667 | -82.465 |
| Shenango River Lake | Trumbull | 41.26528 | -80.46167 |
| Sherwood Forrest Camp Grounds Pond | Medina | 41.07 | -82.03 |
| Shiveleys Lake | Columbiana | 40.79889 | -80.64278 |
| Shreve Lake | Wayne | 40.68333 | -82.04333 |
| Shroder Lake | Warren | 39.41667 | -84.27167 |
| Sickles Pond | Jackson | 39.04333 | -82.58 |
| Siedel Lake | Medina | 41.09667 | -81.80667 |
| Silver Creek Reservoir | Madison | 39.96667 | -83.24833 |
| Simms Pond (historical) | Montgomery | 39.77 | -84.16917 |
| Sippo Lake | Stark | 40.80417 | -81.45528 |
| Six Mile Reservoir | Coshocton | 40.32833 | -81.965 |
| Skidmore Lake | Ashtabula | 41.65833 | -80.79833 |
| Slater Brothers Pond | Athens | 39.35333 | -82.12 |
| Slates Reservoir | Columbiana | 40.75833 | -80.90167 |
| Slyman Lake | Ashland | 40.96167 | -82.26 |
| Smith Pond | Carroll | 40.55333 | -81.09833 |
| Smithfield Lions Club Lake | Jefferson | 40.28167 | -80.815 |
| Snortin Ridge Farm Lake | Fairfield | 39.57167 | -82.63 |
| Somerset Reservoir | Perry | 39.78333 | -82.29167 |
| South Webster Reservoir | Scioto | 38.82333 | -82.74167 |
| Southern Silica Pond Number One | Ross | 39.17333 | -82.80167 |
| Southern Silica Pond Number Two | Ross | 39.17333 | -82.79667 |
| Spanaway Lake | Clermont | 38.99944 | -84.15556 |
| Sparrow Reservoir | Harrison | 40.27333 | -80.975 |
| Spear Pond | Warren | 39.39167 | -84.18333 |
| Spencer Reservoir | Medina | 41.09194 | -82.12556 |
| Spencerville Reservoir | Allen | 40.73639 | -84.22444 |
| Spring Hill Lake | Tuscarawas | 40.48472 | -81.2825 |
| Spring Lake | Guernsey | 39.98667 | -81.635 |
| Spring Valley Lake | Brown | 38.98444 | -83.79 |
| Spring Valley Park Lake | Columbiana | 40.83833 | -80.87167 |
| Sproat Lake | Vinton | 39.21 | -82.735 |
| Squaw Valley Lake | Stark | 40.73333 | -81.15667 |
| Squaw Valley Park Lake | Trumbull | 41.20667 | -80.67667 |
| Stanley Lake 006 | Carroll | 40.445 | -81.22833 |
| Stanley Lake 007 | Carroll | 40.445 | -81.235 |
| Staples Pond | Huron | 41.1 | -82.48833 |
| Starkey Pond | Ashland | 40.95 | -82.22333 |
| State Route 800 Reservoir | Belmont | 40.04333 | -81.16 |
| Steve Finlaw Lake | Meigs | 38.95667 | -81.89 |
| Stevens Pond | Defiance | 41.29 | -84.26167 |
| Stokes Lake | Clinton | 39.495 | -83.885 |
| Stolle Lake | Warren | 39.46667 | -84.12833 |
| Stoneybrook Farm Lake | Warren | 39.525 | -84.105 |
| Stony Lake | Carroll | 40.465 | -81.115 |
| Strahler Pond | Washington | 39.51333 | -81.58 |
| Straits Lake | Morrow | 40.535 | -82.77833 |
| Stranahans Pond | Portage | ||
| Stuart Ash Pit Number 8 Reservoir | Adams | 38.635 | -83.68667 |
| Sugar Grove Lake | Crawford | 40.74167 | -82.895 |
| Summit Lake | Summit | 41.04833 | -81.54417 |
| Summitville Clay Products Lake | Columbiana | 40.68333 | -80.89333 |
| Summitville Clay Works Pond Dam | Columbiana | 40.65 | -80.88333 |
| Sumner Pond | Clermont | 39.13667 | -84.14333 |
| Sun Valley Lake | Ross | 39.38 | -83.08667 |
| Sunbury Upground Reservoir Number One | Delaware | 40.24833 | -82.855 |
| Sunbury Upground Reservoir Number Two | Delaware | 40.24833 | -82.85333 |
| Sunday Creek Coal Company Pond 9420-0 | Perry | 39.595 | -82.09 |
| Sunfish Pond | Montgomery | 39.64306 | -84.41167 |
| Sunnyhill Slurry Impoundment | Perry | 39.67333 | -82.14667 |
| Sunnyslope Lake | Medina | 41.095 | -81.82833 |
| Sunrise Lake | Warren | 39.33167 | -84.23667 |
| Sunset Hill Estate Lake | Pickaway | 39.785 | -83.17167 |
| Sunset Lake | Clermont | 39.01889 | -84.17139 |
| Swanton Reservoir | Lucas | 41.56917 | -83.87417 |
| Swanton Upground Reservoir | Lucas | 41.56833 | -83.87333 |
| Swift Run Lake | Miami | 40.17667 | -84.26333 |
| Swinging Bridge Lake | Montgomery | 39.68611 | -84.46528 |
| Switzerland Lake | Belmont | 39.865 | -81.06667 |
| Sylvan Lake | Wayne | 40.79028 | -81.91333 |
| Taber Lake | Belmont | 39.98639 | -81.15417 |
| Tait Station Reservoir | Montgomery | 39.73 | -84.21167 |
| Tall Timber Lake | Tuscarawas | 40.50333 | -81.37 |
| Tanglewood Lake | Butler | 39.36333 | -84.58167 |
| Taylor Lake | Lorain | 41.06833 | -82.18333 |
| Taylorsville Reservoir | Montgomery | 39.87417 | -84.16222 |
| Tennessee Gas Lake | Carroll | 40.62667 | -81.045 |
| The Lower Lake | Logan | 40.36333 | -83.7 |
| The Meadows Retention Pond | Summit | 41.17333 | -81.46667 |
| The Upper Lake | Logan | 40.36167 | -83.7 |
| Thor Lake | Preble | 39.68333 | -84.695 |
| Thoreau Pond | Franklin | 40.075 | -82.87 |
| Tiffin Low Head Reservoir 1031-007 | Seneca | 41.12333 | -83.17167 |
| Tiffin Low Head Reservoir 1031-008 | Seneca | 41.1 | -83.18833 |
| Timber Lake | Franklin | 39.83 | -83.15833 |
| Timberline Camp Lake | Richland | 40.58 | -82.585 |
| Timbre Ridge Lake | Lawrence | 38.655 | -82.38167 |
| Timken Lake | Stark | 40.845 | -81.49 |
| Torok Pond | Medina | 41.12833 | -81.83 |
| Trail Run Lakes | Carroll | 40.525 | -81.00833 |
| Tranquil Valley Lake | Holmes | 40.545 | -81.86833 |
| Trenton Sportsmen Club Lake | Butler | 39.495 | -84.50667 |
| Troy Low Head Reservoir | Miami | 40.04 | -84.19833 |
| Tubaugh Lake | Monroe | 39.675 | -80.99 |
| Tumlin Lake | Hamilton | 39.18667 | -84.805 |
| Turkey Creek Lake | Scioto | 38.73333 | -83.19 |
| Twin Hill Lake | Butler | 39.37861 | -84.4875 |
| Twin Lake | Lawrence | 38.51139 | -82.41167 |
| Twin Lake Reservoir | Allen | 40.74444 | -84.08528 |
| Twin Lakes | Logan | 40.32111 | -83.7925 |
| Two Mile Reservoir | Butler | 39.41333 | -84.555 |
| Tycoon Lake | Gallia | 38.92167 | -82.35333 |
| Ukranian Youth Camp Lake | Lorain | 41.11833 | -82.25833 |
| Union Carbide Fluid Waste Pond N | Washington | 39.365 | -81.52333 |
| Union Carbide Waste Retention Pond | Washington | 39.37833 | -81.52167 |
| Units 1-4 Bottom Ash Pond | Washington | 39.58333 | -81.675 |
| Upper Bear Lake | Geauga | 41.35528 | -81.29278 |
| Upper Girard Lake | Trumbull | 41.19333 | -80.69667 |
| Upper Hickory Hills Lake | Meigs | 39.165 | -81.85833 |
| Upper Reservoir | Huron | 41.23333 | -82.58333 |
| Upper Sandusky Reservoir | Wyandot | 40.82 | -83.27167 |
| Upper Shaker Lake | Cuyahoga | 41.48333 | -81.56 |
| Upper Wabash Number Three Pond | Mercer | 40.39333 | -84.79667 |
| Upper Wabash Structure Number Two Reservoir | Darke | 40.36333 | -84.68333 |
| Upper Woodsfield Reservoir | Monroe | 39.79667 | -81.12333 |
| Van Buren Lake | Hancock | 41.13333 | -83.645 |
| Van Horn Pond | Harrison | 40.285 | -81.22167 |
| Van Wert Reservoir Number One | Van Wert | 40.83667 | -84.57 |
| Van Wert Reservoir Number Two | Van Wert | 40.84167 | -84.57333 |
| Vandergrift Lake | Stark | 40.75833 | -81.1 |
| Varian Lake | Stark | 40.76167 | -81.28667 |
| Veto Lake | Washington | 39.345 | -81.64667 |
| Virginia Kendall Park Lake | Summit | 41.21667 | -81.52833 |
| Vo-Ash Lake | Carroll | 40.48167 | -81.1 |
| Von Gunten Pond | Summit | 41.17833 | -81.66667 |
| Wabash Conservancy District Structure Reservoir | Darke | 40.31667 | -84.635 |
| Wade Lagoon | Cuyahoga | 41.50611 | -81.61111 |
| Wagner Pond | Washington | 39.445 | -81.705 |
| Warrenton Farms Pond | Clermont | 39.03333 | -84.28 |
| Washington Court House Reservoir | Fayette | 39.54167 | -83.45667 |
| Wauseon Reservoir | Fulton | 41.51167 | -84.15167 |
| Wauseon Reservoir Number Two | Fulton | 41.51167 | -84.14833 |
| Wayne National Forest Pond | Perry | 39.57333 | -82.21 |
| Wayne National Forest Pond 8623- | Gallia | 38.82167 | -82.49 |
| Welch Pond | Tuscarawas | 40.31667 | -81.59333 |
| Wellington Reservoir Number Two | Lorain | 41.15 | -82.24333 |
| Wellington Reservoirs | Lorain | 41.15111 | -82.24306 |
| Wellington Upground Reservoir | Lorain | 41.15 | -82.23333 |
| Wellston Reservoir | Jackson | 39.14 | -82.55167 |
| Wellsville City Reservoir | Columbiana | 40.62167 | -80.69167 |
| West Fork of Mill Creek Lake | Hamilton | 39.26 | -84.49667 |
| West Milton Low Head Reservoir | Miami | 39.97667 | -84.325 |
| West Reservoir | Summit | 40.99 | -81.53833 |
| Westerville Reservoir | Delaware | 40.15833 | -82.94 |
| Westville Lake | Columbiana | 40.89167 | -81.005 |
| Westwood Lake | Trumbull | 41.17833 | -80.795 |
| Whispering Pines Pond | Delaware | 40.38 | -82.93167 |
| White Lake | Hamilton | 39.07167 | -84.32417 |
| White Pond | Huron | 41.14 | -82.45167 |
| Wiemeyer Pond | Clermont | 39.16 | -84.18 |
| Wildlife Pond 1306-004 | Trumbull | 41.42333 | -80.80833 |
| Wildlife Pond 9417-001 | Morgan | 39.565 | -81.94 |
| Wildwood Lake | Mahoning | 40.95056 | -80.71 |
| Will-O-Bob Lake | Butler | 39.53 | -84.48167 |
| Willard City Reservoir | Huron | 41.05667 | -82.665 |
| Willard Lake | Huron | 41.11833 | -82.71667 |
| William H Harsha Lake | Clermont | 39.02278 | -84.15 |
| Williams Lake | Delaware | 40.20028 | -82.96889 |
| Williamsburg Lake | Wood | 41.445 | -83.78 |
| Wills Creek Lake | Coshocton | 40.15611 | -81.84778 |
| Wilmington Reservoir Number One | Clinton | 39.41167 | -83.81 |
| Wilmington Reservoir Number Two | Clinton | 39.40833 | -83.80833 |
| Winandi Reservoir | Brown | 39.23167 | -83.92167 |
| Winchester Lake | Adams | 38.94667 | -83.66833 |
| Winding Creek Farms Pond | Warren | 39.37 | -84.18 |
| Winding Trail Lake | Medina | 41.125 | -81.805 |
| Wingfoot Lake | Portage | 41.01833 | -81.37333 |
| Winterset Lake | Guernsey | 40.09167 | -81.39833 |
| Winton Lake | Hamilton | 39.25972 | -84.49528 |
| Woheld Lake | Carroll | 40.66889 | -81.11028 |
| Wolf Basin (historical) | Hocking | 39.46194 | -82.3025 |
| Wolf Lakes | Medina | 41.02833 | -81.91167 |
| Wolf Run Lake | Noble | 39.79333 | -81.54833 |
| Wolfden Lake | Scioto | 38.75111 | -83.22389 |
| Wolfe Pond | Pickaway | 39.64667 | -82.89 |
| Wood Lake | Wood | 41.53444 | -83.47833 |
| Woodcreek Lake | Clermont | 39.20167 | -84.25833 |
| Woodland Lake | Columbiana | 40.84 | -81.07333 |
| Woodsfield Reservoir | Monroe | 39.79028 | -81.115 |
| Woodside Lake | Butler | 39.4175 | -84.78556 |
| Wuerdeman Lakes | Clermont | 39.08333 | -84.25389 |
| Wyleswood Lake | Lorain | 41.33861 | -81.90861 |
| Yankee Lake | Trumbull | 41.26667 | -80.56 |
| Yellow Creek Reservoir | Putnam | 41.10778 | -83.92917 |
| Yellow Pond | Summit | 41.06667 | -81.60639 |
| Yount Pond | Trumbull | 41.28 | -80.78167 |
| Zepernick Lake | Columbiana | 40.78667 | -80.98 |
| Ziegler Pond | Hardin | 40.54167 | -83.50167 |
| Zillig Pond | Hamilton | 39.23333 | -84.625 |
| Zuber Pond | Medina | 40.99667 | -81.785 |
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