Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1710691
| OH | Hancock | Fostoria Reservoir | 2021 |
04100010
| Cedar-Portage | |
1418102
| OH | Ottawa | PORTAGE R. AT OAK HARBOR AT ST. RT. 19 | 2008 |
04100010
| Cedar-Portage | established |
1418244
| OH | Ottawa | PORTAGE R. DST. OAK HARBOR WWTP, ADJ. OAK RIDGE DRIVE | 2008 |
04100010
| Cedar-Portage | established |
1418190
| OH | Ottawa | PORTAGE R. JUST UPST. PORT CLINTON WWTP | 2012 |
04100010
| Cedar-Portage | established |
1418060
| OH | Sandusky | PORTAGE R. UPST. WOODVILLE WWTP, DST. U.S. RT. 20 | 1994 |
04100010
| Cedar-Portage | established |