Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33949
| IN | | state non-specific | 1901 |
05000000
| Ohio Region | established |
848994
| IN | Lake | Cedar Lake (at north-northwest corner) near Cedar Lake township | 1998 |
07120001
| Kankakee | established |
848995
| IN | Lake | Cedar Lake (northeastern corner) near Cedar Lake township | 1998 |
07120001
| Kankakee | established |
164451
| IN | Lake | Cedar Lake [Cedar Lake, IN] | 2002 |
07120001
| Kankakee | established |
848993
| IN | Lake | East Branch of the Grand Calumet River, Bridge Street in Gary | 1998 |
04040001
| Little Calumet-Galien | established |
164487
| IN | Lake | Fancher Lake on the Lake Co. Fairgrounds | 1999 |
04040001
| Little Calumet-Galien | established |
848992
| IN | Lake | Lake Michigan at Calumet Harbor breakwall near Whiting | 1998 |
04190000
| Lake Michigan | established |
164450
| IN | Lake | Wolf Lake on the Indiana/Illinois border just south of Lake Michigan | 1999 |
04040001
| Little Calumet-Galien | established |
848996
| IN | LaPorte | Lake Michigan at Michigan City breakwall near Michigan City | 1998 |
04040001
| Little Calumet-Galien | established |
848997
| IN | LaPorte | Lake Michigan at Washington Park Harbor near Michigan City | 1998 |
04190000
| Lake Michigan | established |