Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1396016
| CO | Routt | Oak Creek @ CO-22 Rd above Yampa River | 2001 |
14050001
| Upper Yampa | established |
1396052
| CO | Routt | Oak Creek @ CO-22 Rd above Yampa River | 2001 |
14050001
| Upper Yampa | established |
4435
| CT | | state non-specific | 1989 |
01000000
| New England Region | collected |
1467796
| IA | Chickasaw | [Cedar River], 275th St Nashua | 2013 |
07080201
| Upper Cedar | unknown |
1320617
| ID | Clearwater | Heywood Creek, along Larson Rd, just upstream of confluence with Jim Ford Creek | 2014 |
17060306
| Clearwater | unknown |
1320619
| ID | Clearwater | Miles Creek, Clearwater Co. | 2014 |
17060306
| Clearwater | established |
887546
| MN | Lake | Silver Lake, Waypoint 53; Lake Superior Herp Monitoring | 2011 |
04010102
| Beaver-Lester | unknown |
157466
| NY | | Hudson River, freshwater tidal reach north of River Mile 30 (~168km upriver)[near Haverstraw] | 1996 |
02030101
| Lower Hudson | collected |
1419092
| PA | Allegheny | Allegheny County | 2014 |
05030101
| Upper Ohio | established |
1419088
| PA | Armstrong | Armstrong County | 2014 |
05010006
| Middle Allegheny-Redbank | established |
1419090
| PA | Butler | Butler County | 2014 |
05030105
| Connoquenessing | established |
1419089
| PA | Clarion | Clarion County | 2014 |
05010005
| Clarion | established |
1419086
| PA | Clearfield | Clearfield County | 2014 |
02050201
| Upper West Branch Susquehanna | established |
1419095
| PA | Fayette | Fayette County | 2014 |
05020005
| Lower Monongahela | established |
153947
| PA | Greene | Greene County | 1999 |
05020005
| Lower Monongahela | collected |
1419094
| PA | Greene | Greene County | 2014 |
05020005
| Lower Monongahela | established |
153948
| PA | Greene | small rivulet in farmland, 2.8 mi north of Kirby on US route 19 | 1961 |
05020005
| Lower Monongahela | collected |
1419087
| PA | Indiana | Indiana County | 2014 |
05010007
| Conemaugh | established |
1419085
| PA | Jefferson | Jefferson County | 2014 |
05010005
| Clarion | established |
1419093
| PA | Washington | Washington County | 2014 |
05030106
| Upper Ohio-Wheeling | established |
1419091
| PA | Westmoreland | Westmoreland County | 2014 |
05020000
| Monongahela | established |
1428747
| WI | Polk | Fish Lake in Polk County | 1981 |
07030005
| Lower St. Croix | established |