Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1456436
| IL | Cook | Waterfall Glen Forest Preserve near Lemont, along the edge of a cattail marsh that was south of the Des Plaines River and north of the Chicago Sanitary and Shipping Canal. | 1999 |
07120004
| Des Plaines | established |
1457493
| IL | DuPage | East Branch DuPage River, 1.5 mi W Lombard, Crescent Blvd. bridge, below Churchill Woods Dam | 2010 |
07120004
| Des Plaines | unknown |
1457492
| IL | DuPage | Wood Dale, Wood Dale Grove Forest Preserve | 2001 |
07120004
| Des Plaines | unknown |