Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
871821
| OH | Ottawa | Ditch: Bay Twp: Sec 8, Twp Rd 27, just S of Co Rd 12, (5.0 mi WSW of Port Clinton) | 1983 |
04100010
| Cedar-Portage | unknown |
1617521
| OH | Ottawa | Lakeshore Drive, Port Clinton, OH | 2019 |
04100010
| Cedar-Portage | unknown |
1446889
| OH | Ottawa | Roadside ditch adjacent OH Rt. 2 south side, 6.32 Km WNW of Port Clinton, 21.51 Km NNE of Fremont | 2015 |
04100010
| Cedar-Portage | established |
1524859
| OH | Ottawa | Roadside Ditch at Jct. Bay Twp. Rd. #27. and County Rd. #12. Adjacent to Little Portage Wildlife Area | 1983 |
04100010
| Cedar-Portage | unknown |
1446886
| OH | Ottawa | Roadside ditch to Little Portage River adjacent north side of Oak Harbor Southeast Road, 10.48 Km SW of Port Clinton, 7.78 Km ESE of Oak Harbor | 2015 |
04100010
| Cedar-Portage | established |
1446885
| OH | Ottawa | Roadside ditch to Portage River lacustuary adjacent OH Rt. 2 north side, 4.25 Km W of Port Clinton, 20.95 Km NNE of Fremont | 2015 |
04100010
| Cedar-Portage | established |
1446881
| OH | Ottawa | Roadside ditch tributary to Muddy Creek adjacent Muddy Creek Road, 6.29 Km SE of Oak Harbor, 13.95 Km N of Fremont | 2015 |
04100010
| Cedar-Portage | established |