| Strouds Run State Park | 64 species with a result |
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| Hocking Hills State Park | 20 species with a result |
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| Maumee Bay State Park | 19 species with a result |
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| Caesar Creek State Park | 17 species with a result |
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| Shawnee State Park | 13 species with a result |
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| Portage Lakes State Park | 12 species with a result |
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| Indian Lake State Park | 8 species with a result |
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| Kiser Lake State Park | 7 species with a result |
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| Mt Gilead State Park | 7 species with a result |
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| Burr Oak State Park | 6 species with a result |
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| East Fork State Park | 6 species with a result |
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| Headlands Beach State Park | 6 species with a result |
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| Lake Loramie State Park | 6 species with a result |
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| A.W. Marion State Park | Not enough records yet · See Pickaway County |
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| Adams Lake State Park | Not enough records yet · See Adams County |
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| Alum Creek State Park | Not enough records yet · See Delaware County |
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| Barkcamp State Park | Not enough records yet · See Belmont County |
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| Beaver Creek State Park | Not enough records yet · See Columbiana County |
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| Blue Rock State Park | Not enough records yet · See Muskingum County |
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| Buck Creek State Park | Not enough records yet · See Clark County |
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| Buckeye Lake State Park | Not enough records yet · See Fairfield County |
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| Catawba Island State Park | Not enough records yet · See Ottawa County |
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| Cowan Lake State Park | Not enough records yet · See Clinton County |
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| Deer Creek State Park | Not enough records yet · See Fayette County |
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| Delaware State Park | Not enough records yet · See Delaware County |
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| Dillon State Park | Not enough records yet · See Muskingum County |
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| East Harbor State Park | Not enough records yet · See Ottawa County |
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| Findley State Park | Not enough records yet · See Lorain County |
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| Forked Run State Park | Not enough records yet · See Meigs County |
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| Geneva State Park | Not enough records yet · See Ashtabula County |
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| Grand Lake St Marys State Park | Not enough records yet · See Auglaize County |
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| Great Council State Park | Not enough records yet · See Greene County |
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| Great Seal State Park | Not enough records yet · See Ross County |
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| Guilford Lake State Park | Not enough records yet · See Columbiana County |
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| Harrison Lake State Park | Not enough records yet · See Fulton County |
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| Hueston Woods State Park | Not enough records yet · See Butler County |
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| Independence Dam State Park | Not enough records yet · See Defiance County |
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| Jackson Lake State Park | Not enough records yet · See Jackson County |
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| Jefferson Lake State Park | Not enough records yet · See Jefferson County |
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| Jesse Owens State Park | Not enough records yet · See Morgan County |
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| John Bryan State Park | Not enough records yet · See Greene County |
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| Kelleys Island State Park | Not enough records yet · See Erie County |
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| Lake Alma State Park | Not enough records yet · See Jackson County |
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| Lake Hope State Park | Not enough records yet · See Vinton County |
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| Lake Logan State Park | Not enough records yet · See Hocking County |
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| Lake Milton State Park | Not enough records yet · See Mahoning County |
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| Lake White State Park | Not enough records yet · See Pike County |
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| Little Miami State Park | Not enough records yet · See Clermont County |
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| Madison Lake State Park | Not enough records yet · See Madison County |
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| Malabar Farm State Park | Not enough records yet · See Richland County |
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| Marblehead Lighthouse State Park | Not enough records yet · See Ottawa County |
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| Mary Jane Thurston State Park | Not enough records yet · See Henry County |
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| Middle Bass Island State Park | Not enough records yet · See Ottawa County |
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| Mohican State Park | Not enough records yet · See Ashland County |
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| Mosquito Lake State Park | Not enough records yet · See Trumbull County |
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| Muskingum River State Park | Not enough records yet · See Morgan County |
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| Nelson-Kennedy Ledges State Park | Not enough records yet · See Portage County |
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| North Bass Island State Park | Not enough records yet · See Ottawa County |
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| Oak Point State Park | Not enough records yet · See Ottawa County |
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| Paint Creek State Park | Not enough records yet · See Highland County |
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| Pike Lake State Park | Not enough records yet · See Pike County |
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| Punderson State Park | Not enough records yet · See Geauga County |
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| Pymatuning State Park | Not enough records yet · See Ashtabula County |
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| Quail Hollow State Park | Not enough records yet · See Portage County |
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| Rocky Fork State Park | Not enough records yet · See Highland County |
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| Salt Fork State Park | Not enough records yet · See Guernsey County |
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| Scioto Trail State Park | Not enough records yet · See Ross County |
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| South Bass Island State Park | Not enough records yet · See Ottawa County |
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| Stonelick State Park | Not enough records yet · See Clermont County |
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| Sycamore State Park | Not enough records yet · See Montgomery County |
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| Tar Hollow State Park | Not enough records yet · See Hocking County |
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| Tinkers Creek State Park | Not enough records yet · See Portage County |
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| Van Buren State Park | Not enough records yet · See Hancock County |
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| West Branch State Park | Not enough records yet · See Portage County |
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| Wingfoot Lake State Park | Not enough records yet · See Portage County |
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| Wolf Run State Park | Not enough records yet · See Noble County |
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