| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
278361
| ID | Canyon | Boise River, near Caldwell below Chicago St. bridge. | 2001 |
17050114
| Lower Boise | established |
|
1693460
| IL | Cook | Blue Island, Western Ave. | 2001 |
07120003
| Chicago | unknown |
|
162938
| IL | Will | Chicago Sanitary and Ship Canal R.M. 292.7 in Lockport, IL | 2001 |
07120004
| Des Plaines | established |
|
587363
| NY | Chautauqua | [No locality description provided by MARIS] | 2001 |
05010002
| Conewango | unknown |
|
1784021
| NY | Chautauqua | [No locality description provided] | 2001 |
05010002
| Conewango | |
|
295300
| OR | Malheur | Lower Malheur (HUC8) non-specific | 2001 |
17050117
| Lower Malheur | established |
|
278362
| OR | Malheur | Owyhee River, below Owyhee Dam and above Snively Hot Springs. | 2001 |
17050110
| Lower Owyhee | established |
|
154429
| WA | King | Sammamish River, upstream from the new 90th St. bridge | 2001 |
17110012
| Lake Washington | unknown |