| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1428271 | IL | Cook | | 1957 | 04040001 | Little Calumet-Galien | established |
| 1428272 | IL | Cook | | 1957 | 04040001 | Little Calumet-Galien | established |
| 1428273 | IL | Cook | | 1957 | 04040001 | Little Calumet-Galien | established |
| 1428772 | IL | Cook | Lake Calumet - Sec. 11B - Torrence side - opp. chen plant | 1982 | 04040001 | Little Calumet-Galien | established |
| 1428773 | IL | Cook | Lake Calumet, section 11D, barrier is east | 1982 | 04040001 | Little Calumet-Galien | established |
| 1542971 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542597 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542223 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1541849 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542972 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542598 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542224 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1541850 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542973 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542599 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542225 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1541851 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542974 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542600 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1542226 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1541852 | IL | Cook | Lake Calumet | 2018 | 04040001 | Little Calumet-Galien | established |
| 1692923 | IL | Cook | 1 mi N Calumet City | 1982 | 04040001 | Little Calumet-Galien | unknown |
| 1693315 | IL | Cook | 1 mi N Calumet City | 2000 | 04040001 | Little Calumet-Galien | unknown |
| 1693170 | IL | Cook | 1 mi NNW Burnham | 1998 | 04040001 | Little Calumet-Galien | unknown |
| 1899050 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2016 | 04040001 | Little Calumet-Galien | |
| 1899052 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2016 | 04040001 | Little Calumet-Galien | |
| 1899850 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2018 | 04040001 | Little Calumet-Galien | |
| 1899912 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2018 | 04040001 | Little Calumet-Galien | |
| 1910206 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2021 | 04040001 | Little Calumet-Galien | |
| 1912775 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2022 | 04040001 | Little Calumet-Galien | |
| 1912776 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2022 | 04040001 | Little Calumet-Galien | |
| 1912777 | IL | Cook | Lake Michigan, at Calumet, IL/IN | 2022 | 04040001 | Little Calumet-Galien | |