| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 609927 | OH | Hancock | RockyFk-M.Br.PortageR-PortageR, Rocky Fork; at Van Buren Lake Spillway; 1 mi SE of Van Buren. | 1974 | 04100010 | Cedar-Portage | established |
| 609928 | OH | Hancock | Portage River -- Lake Erie, South Branch Portage River, Twp.Rd. 226 & 287, 3.5 mi SE of Bloomingdale. | 1975 | 04100010 | Cedar-Portage | established |
| 609929 | OH | Hancock | Portage River -- Lake Erie, Rader Creek, at the Golf Course on the W side of McComb. (Rt 63) | 1975 | 04100010 | Cedar-Portage | established |
| 609587 | OH | Wood | Crane Creek dst. Opfer-Lentz Rd. Sec.16, RM 7.4, USGS Quad Genoa (46) | 1993 | 04100010 | Cedar-Portage | established |
| 610326 | OH | Ottawa | Portage River -- Lake Erie, Portage River at St Rt 51; 150 yds dst. | 1974 | 04100010 | Cedar-Portage | established |
| 610331 | OH | Ottawa | Crane Creek ust Billman Rd | 1993 | 04100010 | Cedar-Portage | established |
| 610333 | OH | Ottawa | Portage River -- Lake Erie, Little Portage River just N of L. Portage Rd. E; 1/2 mi W of Paulsen Rd. | 1975 | 04100010 | Cedar-Portage | established |
| 610336 | OH | Ottawa | Wolfe Cr - Portage R-Lake Erie, Wolfe Creek at Elmore-Eastern Rd | 1975 | 04100010 | Cedar-Portage | established |
| 610339 | OH | Ottawa | Lake Erie, West Harbor Ditch, 7 km W of Lakeside. | 1977 | 04100010 | Cedar-Portage | established |
| 609513 | OH | Wood | Portage River -- Lake Erie, South Branch Portage River at Oil Center Rd., 3.5 mi NE of Bloomdale. | 1975 | 04100010 | Cedar-Portage | established |
| 609663 | OH | Ottawa | Portage River -- Lake Erie, Portage River at Rte #590. | 1974 | 04100010 | Cedar-Portage | established |
| 609512 | OH | Wood | Portage River -- Lake Erie, North Branch Portage River, from confluence with Middle Br. to Rte #105 bridge. | 1975 | 04100010 | Cedar-Portage | established |
| 609650 | OH | Ottawa | Portage River -- Lake Erie, Little Portage River just N of Portage River Rd. E/ .75 mi W of Paulsen Rd. | 1975 | 04100010 | Cedar-Portage | established |
| 609510 | OH | Wood | Portage River--Lake Erie, Middle Branch Portage; at confluence Middle & North Branches | 1974 | 04100010 | Cedar-Portage | established |
| 609518 | OH | Wood | Portage River -- Lake Erie, Confluence of Middle & South Branch of Portage River at New Rochester Rd. | 1974 | 04100010 | Cedar-Portage | established |
| 609661 | OH | Ottawa | Little Crane Creek dst. Woodville Rd., Sec. 18, R.M. 1.1 | 1993 | 04100010 | Cedar-Portage | established |
| 609515 | OH | Wood | Portage River - Lake Erie, South Br. of Portage River; at Eagleville Rd; 2 mi. E of Eagleville. | 1974 | 04100010 | Cedar-Portage | established |
| 849413 | OH | Lucas | Crane Creek at Lake Erie, adjacent to Ottawa National Wildlife Refuge | 2012 | 04100010 | Cedar-Portage | established |
| 609713 | OH | Sandusky | Portage R.-Lake Erie, Sugar Creek: sections 4 & 33. Route 6, 1 mi E of Rollersville. | 1974 | 04100010 | Cedar-Portage | established |
| 609519 | OH | Wood | Portage River -- Lake Erie, North Branch Portage River, intersection of Rt. 105 & 64. | 1974 | 04100010 | Cedar-Portage | established |
| 609656 | OH | Wood | Portage River - Lake Erie, Portage River tributary 6 mi. South of Oak Harbor on SR 19 at the bridge | 1975 | 04100010 | Cedar-Portage | established |
| 609517 | OH | Wood | Portage River -- Lake Erie, North Branch of Portage River, T4N, R10E, S13; at Rudolph & Greensburg Pike; 1.5 mi SW of Portage. | 1975 | 04100010 | Cedar-Portage | established |
| 609516 | OH | Wood | Portage River -- Lake Erie, North Branch Portage River, Bowling Green Rd | 1975 | 04100010 | Cedar-Portage | established |
| 609514 | OH | Wood | Portage River -- Lake Erie, North Branch Portage River, Bowling Green Rd | 1975 | 04100010 | Cedar-Portage | established |
| 609509 | OH | Wood | Portage River - Lake Erie, South - Middle Branches; .25mi E of New Rochester at confluence of South & Middle Branches. | 1975 | 04100010 | Cedar-Portage | established |
| 609511 | OH | Wood | Portage River -- Lake Erie, Portage River at Bridge at St Rt 23 | 1974 | 04100010 | Cedar-Portage | established |
| 609508 | OH | Wood | Middle BrPortage-Portage R, Rader Creek; at Potter Rd. to confluence with trib of Rader Creek. | 1974 | 04100010 | Cedar-Portage | established |
| 1427821 | OH | Ottawa | Marsh adjacent to Toussaint River, southeast of Toussaint River mouth, Carroll township | 2005 | 04100010 | Cedar-Portage | established |
| 1633413 | OH | Ottawa | [Crane Creek] | 2018 | 04100010 | Cedar-Portage | established |
| 1427835 | OH | Ottawa | Magee Marsh, Ottawa National Wildlife Refuge, Benton/Carroll township | 2005 | 04100010 | Cedar-Portage | established |
| 1427922 | OH | Wood | Poe Ditch, intersection of Poe Rd and Dunbridge Rd, east side of Bowling Green, Bowling Green/Center township | 2005 | 04100010 | Cedar-Portage | established |
| 1728103 | OH | Ottawa | [No locality description provided] | 2020 | 04100010 | Cedar-Portage | |
| 1893091 | OH | Wood | [No locality description provided] | 2021 | 04100010 | Cedar-Portage | |
| 1904267 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904278 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904279 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904282 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904300 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904327 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904329 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904331 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904335 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904340 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904724 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904725 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904728 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904733 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904735 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904740 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1904746 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2019 | 04100010 | Cedar-Portage | |
| 1908464 | OH | Ottawa | Lake Erie, at Western Lake Erie, MI/OH | 2012 | 04100010 | Cedar-Portage | |
| 1912148 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912150 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912152 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912154 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912158 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912171 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912189 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912220 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912222 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912224 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912226 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912229 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912232 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912236 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912240 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912245 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912249 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912252 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912256 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1912375 | OH | Lucas | Lake Erie, at Maumee Bay, OH/MI | 2021 | 04100010 | Cedar-Portage | |
| 1912390 | OH | Lucas | Lake Erie, at Maumee Bay, OH/MI | 2021 | 04100010 | Cedar-Portage | |
| 1912409 | OH | Lucas | Lake Erie, at Maumee Bay, OH/MI | 2021 | 04100010 | Cedar-Portage | |
| 1912415 | OH | Lucas | Lake Erie, at Maumee Bay, OH/MI | 2021 | 04100010 | Cedar-Portage | |
| 1912563 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2021 | 04100010 | Cedar-Portage | |
| 1914768 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914770 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914787 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914792 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914795 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914836 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914839 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914847 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914850 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914854 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914856 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914860 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914862 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914866 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914870 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914874 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914878 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914883 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914888 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914889 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914896 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914898 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914901 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914912 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914916 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1914922 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2022 | 04100010 | Cedar-Portage | |
| 1918601 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918605 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918609 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918613 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918615 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918617 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918620 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918624 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918637 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918672 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918674 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918677 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918679 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918681 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918685 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918689 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918693 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918698 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918703 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918707 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1918710 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2023 | 04100010 | Cedar-Portage | |
| 1920501 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920504 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920506 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920510 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920511 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920513 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920516 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920535 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920537 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920548 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920550 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920553 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920556 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920625 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920627 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920630 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920633 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920636 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920638 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920642 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920646 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920651 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920656 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920659 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920662 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920663 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920667 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920669 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920672 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920675 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920683 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920687 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1920692 | OH | Ottawa | Lake Erie, at Port Clinton, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921040 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921042 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921045 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921047 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921051 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921054 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921057 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921059 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1921063 | OH | Ottawa | Lake Erie, at Toussaint River, OH | 2024 | 04100010 | Cedar-Portage | |
| 1923832 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2025 | 04100010 | Cedar-Portage | |
| 1923851 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2025 | 04100010 | Cedar-Portage | |
| 1923870 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2025 | 04100010 | Cedar-Portage | |
| 1923892 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2025 | 04100010 | Cedar-Portage | |
| 1923995 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2025 | 04100010 | Cedar-Portage | |
| 1923999 | OH | Ottawa | Lake Erie, at Marblehead, OH | 2025 | 04100010 | Cedar-Portage | |