Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
50194
| IL | | Lake Michigan | 1871 |
04190000
| Lake Michigan | unknown |
1731031
| IL | Cook | Chicago, Jackson Park, outer harbor | 1937 |
04190000
| Lake Michigan | |
1731060
| IL | Cook | Chicago, Randolph Street at Lake Michigan | 1903 |
04190000
| Lake Michigan | |
1692531
| IL | Cook | Lake Michigan, Chicago Harbor, Lakeshore Drive, Ekman Dredge | 1961 |
04190000
| Lake Michigan | unknown |
1731022
| IL | Cook | Lake Michigan, Chicago Harbor, Lakeshore Drive, Ekman Dredge | 1961 |
04190000
| Lake Michigan | |
1692405
| IL | Cook | Lake Michigan, Chicago, foot of Elm Street, North America | 1928 |
04190000
| Lake Michigan | unknown |
1731066
| IL | Cook | near Winnetka, lake shore | 1889 |
04190000
| Lake Michigan | |
52401
| IL | Lake | Lake Michigan at Highland Park beaches (just N of Chicago,IL) | 1974 |
04190000
| Lake Michigan | established |