Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
614594
| ID | Kootenai | Coeur d'Alene Lake | 1998 |
17010303
| Coeur d'Alene Lake | unknown |
614595
| OR | Coos | Eel Lake, 13 miles north of Coos Bay on hwy 101, one mile north of Lakeside | 1998 |
17100304
| Coos | unknown |
614599
| OR | Coos | Tenmile Lake | 1998 |
17100304
| Coos | unknown |
614588
| OR | Deschutes | Crane Prairie Reservoir | 1998 |
17070301
| Upper Deschutes | unknown |
614589
| OR | Deschutes | Elk Lake | 1998 |
17070301
| Upper Deschutes | unknown |
614592
| OR | Jefferson | Suttle Lake | 1998 |
17070301
| Upper Deschutes | unknown |
614597
| OR | Klamath | John C Boyle Reservoir, 15 miles west of Klamath Falls on highway 66. | 1998 |
18010206
| Upper Klamath | unknown |
614585
| WA | Chelan | Lake Wenatchee | 1998 |
17020011
| Wenatchee | unknown |
614601
| WA | Clallam | Pleasant Lake | 1998 |
17100101
| Hoh-Quillayute | unknown |
614586
| WA | Cowlitz | Coldwater Lake | 1998 |
17080005
| Lower Cowlitz | unknown |
614591
| WA | Cowlitz | Silver Lake | 1998 |
17080005
| Lower Cowlitz | unknown |
614590
| WA | Kittitas | Lake Easton | 1998 |
17030001
| Upper Yakima | unknown |
614587
| WA | Pend Oreille | Marshall Lake | 1998 |
17010216
| Pend Oreille | unknown |
614596
| WA | Skamania | Franz Lake | 1998 |
17080001
| Lower Columbia-Sandy | unknown |
614602
| WA | Stevens | Deer Lake | 1998 |
17020003
| Colville | unknown |
614598
| WA | Stevens | Long Lake (Reservoir) | 1998 |
17010307
| Lower Spokane | unknown |
614593
| WA | Thurston | Black Lake | 1998 |
17100103
| Upper Chehalis | unknown |
614600
| WA | Whatcom | Lake Whatcom | 1998 |
17110004
| Nooksack | unknown |