| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 117300 | OH | Ottawa | Lake Erie, 2 mi N of Port Clinton, OH | 1989 | 04260000 | Lake Erie | established |
| 157193 | OH | Lorain | Lake Erie at Lorain, Ohio | 2002 | 04260000 | Lake Erie | established |
| 261371 | OH | Ottawa | Lake Erie at Put-In-Bay, South Bass Island | 1988 | 04260000 | Lake Erie | established |
| 117301 | OH | Ottawa | Lake Erie at Put-In-Bay, South Bass Island | 1990 | 04260000 | Lake Erie | established |
| 261372 | OH | Ottawa | Lake Erie at Put-In-Bay, South Bass Island | 1989 | 04260000 | Lake Erie | established |
| 117299 | OH | Erie | Lake Erie at Shoreline Park, Sandusky, OH | 1990 | 04260000 | Lake Erie | established |
| 116091 | OH | Ashtabula | Lake Erie, Ashtabula, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116283 | OH | Lorain | Lake Erie, Avon Lake Water Plant, Avon Lake, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116285 | OH | Cuyahoga | Lake Erie, Baldwin Water Plant, Cleveland, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116277 | OH | Ashtabula | Lake Erie, Conneaut Water Plant, Conneaut, Ohio | 1990 | 04260000 | Lake Erie | established |
| 116287 | OH | Cuyahoga | Lake Erie, Crown Water Plant, Cleveland, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116286 | OH | Cuyahoga | Lake Erie, Division Water Plant, Cleveland, Ohio | 1990 | 04260000 | Lake Erie | established |
| 116156 | OH | Lake | Lake Erie, Eastlake, Ohio, Cleveland Electric Illumination intake channel and internal plant system | 1989 | 04260000 | Lake Erie | established |
| 116278 | OH | Lorain | Lake Erie, Elyria Water Plant, Elyria, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116276 | OH | Lake | Lake Erie, Fairport Water Plant, Fairport Harbor | 1988 | 04260000 | Lake Erie | established |
| 116279 | OH | Erie | Lake Erie, Huron Water Plant, Huron, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116280 | OH | Lorain | Lake Erie, Lorain Water Plant, Lorain, Ohio | 1990 | 04260000 | Lake Erie | established |
| 116284 | OH | Cuyahoga | Lake Erie, Nottingham Water Plant, Cleveland, Ohio | 1990 | 04260000 | Lake Erie | established |
| 116274 | OH | Lake | Lake Erie, Ohio Water Plant, Mentor, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116282 | OH | Lucas | Lake Erie, Ottawa Water Plant, east of Toledo, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116275 | OH | Lake | Lake Erie, Painesville Water Plant, Painesville, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116288 | OH | Ottawa | Lake Erie, Port Clinton Water Plant, Port Clinton, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116074 | OH | Ashtabula | Lake Erie, raw water intakes of the Ohio American Water Company at the Ashtabula District Water Treatment Plant. | 1990 | 04260000 | Lake Erie | established |
| 116289 | OH | Erie | Lake Erie, Sandusky Water Plant, Sandusky, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116281 | OH | Lucas | Lake Erie, Toledo Water Plant, Toledo, Ohio | 1989 | 04260000 | Lake Erie | established |
| 116087 | OH | Erie | Lake Erie, Sandusky Bay | 1988 | 04260000 | Lake Erie | established |
| 155923 | OH | Lucas | Lake Erie at Toledo | 1992 | 04260000 | Lake Erie | established |
| 156105 | OH | Ottawa | Lake Erie off the southeast shore of North Bass Island [western basin] | 1996 | 04260000 | Lake Erie | established |
| 156104 | OH | Ottawa | Lake Erie off the southeast shore of North Bass Island [western basin] | 1996 | 04260000 | Lake Erie | established |
| 156107 | OH | Ottawa | Lake Erie off the southeast shore of North Bass Island [western basin] | 1996 | 04260000 | Lake Erie | established |
| 156304 | OH | Ottawa | Lake Erie, Hatchery Bay of South Bass Island [N of Sandusky] | 1995 | 04260000 | Lake Erie | established |
| 164189 | OH | Lucas | Cedar Point National Wildlife Refuge | 2005 | 04260000 | Lake Erie | established |
| 252014 | OH | Lake | Lake Erie, EPA Station ER32 | 2001 | 04260000 | Lake Erie | established |
| 252546 | OH | Lake | Lake Erie, EPA Station ER32 | 2001 | 04260000 | Lake Erie | established |
| 255182 | OH | Lake | Lake Erie, EPA Station ER32 | 2002 | 04260000 | Lake Erie | established |
| 252547 | OH | Lake | Lake Erie, EPA Station ER36 | 2001 | 04260000 | Lake Erie | established |
| 252550 | OH | Ottawa | Lake Erie, EPA Station ER58 | 2001 | 04260000 | Lake Erie | established |
| 252015 | OH | Ottawa | Lake Erie, EPA Station ER58 | 2001 | 04260000 | Lake Erie | established |
| 255184 | OH | Ottawa | Lake Erie, EPA Station ER58 | 2002 | 04260000 | Lake Erie | established |
| 252549 | OH | Cuyahoga | Lake Erie, EPA Station ER43 | 2001 | 04260000 | Lake Erie | established |
| 255118 | OH | Cuyahoga | Lake Erie, EPA Station ER43 | 2001 | 04260000 | Lake Erie | established |
| 255183 | OH | Cuyahoga | Lake Erie, EPA Station ER43 | 2002 | 04260000 | Lake Erie | established |
| 252551 | OH | Lucas | Lake Erie, EPA Station ER59 | 2001 | 04260000 | Lake Erie | established |
| 255185 | OH | Lucas | Lake Erie, EPA Station ER59 | 2002 | 04260000 | Lake Erie | established |
| 255078 | OH | Lucas | Lake Erie, USEPA Great Lakes National Program Office (GLNPO) monitoring station ER60 | 2002 | 04260000 | Lake Erie | established |
| 252016 | OH | Lucas | Lake Erie, USEPA Great Lakes National Program Office (GLNPO) monitoring station ER60 | 2001 | 04260000 | Lake Erie | established |
| 1702004 | OH | Ottawa | The Ohio State Ohio State University’s F.T. Stone laboratory at Put-in-Bay Ohio in the western basin of Lake Erie | 1988 | 04260000 | Lake Erie | |
| 1702249 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1988 | 04260000 | Lake Erie | |
| 1702252 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1999 | 04260000 | Lake Erie | |
| 1702253 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702254 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702255 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702256 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702257 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702258 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702259 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702260 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702261 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702262 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702263 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702264 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702266 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702267 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702269 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702270 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702271 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702272 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702274 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702276 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 1702278 | OH | Ottawa | Put-in-Bay boat docks at the Ohio State University's F.T. Stone Laboratory in the western basin of Lake Erie | 1989 | 04260000 | Lake Erie | |
| 255080 | OH | Lake | Lake Erie, EPA Station ER78M | 2005 | 04260000 | Lake Erie | established |
| 547276 | OH | Cuyahoga | Lake Erie, power plant intake, Cleveland | 1990 | 04260000 | Lake Erie | unknown |
| 261373 | OH | Lucas | Lake Erie, at City of Toledo water intake | 1990 | 04260000 | Lake Erie | established |
| 261374 | OH | Cuyahoga | Lake Erie, off Cleveland at the Kirkland water intake | 1990 | 04260000 | Lake Erie | established |
| 252041 | OH | Lake | Lake Erie, EPA Station ER78M | 2004 | 04260000 | Lake Erie | established |
| 1695412 | OH | Ottawa | Lake Erie, at South Bass Island | 1994 | 04260000 | Lake Erie | established |
| 1695413 | OH | Ottawa | Lake Erie, at South Bass Island | 2016 | 04260000 | Lake Erie | established |
| 1402023 | OH | Lucas | LAKE ERIE, AT MAUMEE BAY | 2013 | 04260000 | Lake Erie | established |
| 1402048 | OH | Lucas | LAKE ERIE, AT MAUMEE BAY | 2014 | 04260000 | Lake Erie | established |
| 1460567 | OH | Lucas | Lake Erie, at Maumee Bay | 2017 | 04260000 | Lake Erie | established |
| 1460687 | OH | Erie | Lake Erie, at Port of Sandusky | 2017 | 04260000 | Lake Erie | established |
| 1460688 | OH | Erie | Lake Erie, at Port of Sandusky | 2017 | 04260000 | Lake Erie | established |
| 1460689 | OH | Erie | Lake Erie, at Port of Sandusky | 2017 | 04260000 | Lake Erie | established |
| 1460375 | OH | Erie | Lake Erie, at Sandusky Bay | 2017 | 04260000 | Lake Erie | established |
| 1460391 | OH | Erie | Lake Erie, at Sandusky Bay | 2017 | 04260000 | Lake Erie | established |
| 1460415 | OH | Erie | Lake Erie, at Sandusky Bay | 2017 | 04260000 | Lake Erie | established |
| 1460431 | OH | Lucas | Lake Erie, at Maumee Bay | 2017 | 04260000 | Lake Erie | established |
| 1320132 | OH | Ottawa | Lake Erie, Put-In-Bay, South Bass Island | 1990 | 04260000 | Lake Erie | established |
| 1402011 | OH | Lucas | LAKE ERIE, AT MAUMEE BAY | 2014 | 04260000 | Lake Erie | established |
| 1460496 | OH | Lucas | Lake Erie, at Maumee Bay | 2017 | 04260000 | Lake Erie | established |
| 1460647 | OH | Cuyahoga | Lake Erie, at Cleveland Harbor | 2017 | 04260000 | Lake Erie | established |
| 1460452 | OH | Lucas | Lake Erie, at Maumee Bay | 2017 | 04260000 | Lake Erie | established |
| 1460495 | OH | Lucas | Lake Erie, at Maumee Bay | 2017 | 04260000 | Lake Erie | established |
| 887474 | OH | Erie | Lake Erie, north bay of Kelleys Island, [point estimated 5.35 air miles NNE center Lakeside], [Kelleys Island Quad]. | 1995 | 04260000 | Lake Erie | established |
| 1320355 | OH | Erie | Lake Erie, Sandusky, Shoreline Park | 1990 | 04260000 | Lake Erie | established |
| 252552 | OH | Lucas | Lake Erie, USEPA Great Lakes National Program Office (GLNPO) monitoring station ER60 | 2001 | 04260000 | Lake Erie | established |
| 252556 | OH | Lake | Lake Erie, EPA Station ER78M | 2001 | 04260000 | Lake Erie | established |
| 255188 | OH | Lucas | Lake Erie, USEPA Great Lakes National Program Office (GLNPO) monitoring station ER60 | 2002 | 04260000 | Lake Erie | established |
| 255193 | OH | Lake | Lake Erie, EPA Station ER78M | 2005 | 04260000 | Lake Erie | established |
| 1724860 | OH | Erie | Lake Erie, north bay of Kelleys Island, [point estimated 5.35 air miles NNE center Lakeside], [Kelleys Island Quad]. | 1995 | 04260000 | Lake Erie | |
| 1756011 | OH | Ottawa | Lake Erie, Put-In-Bay, South Bass Island, North America | 1990 | 04260000 | Lake Erie | |
| 1756420 | OH | Ottawa | Lake Erie, 2 mi N Port Clinton, North America | 1989 | 04260000 | Lake Erie | |
| 1756421 | OH | Erie | Lake Erie, Sandusky, Shoreline Park, North America | 1990 | 04260000 | Lake Erie | |
| 1882490 | OH | Lucas | Lake Erie, Maumee Bay | 2023 | 04260000 | Lake Erie | established |
| 1882491 | OH | Erie | Lake Erie, Sandusky Bay | 2023 | 04260000 | Lake Erie | established |
| 1882492 | OH | Ottawa | Lake Erie, Sandusky Bay | 2023 | 04260000 | Lake Erie | established |
| 1882493 | OH | Erie | Lake Erie, Sandusky Bay | 2023 | 04260000 | Lake Erie | established |