Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1396027
| CA | Humboldt | Arcata Bay | 2006 |
18010102
| Mad-Redwood | established |
1396063
| CA | Humboldt | Arcata Bay | 2006 |
18010102
| Mad-Redwood | established |
623795
| CA | Humboldt | Bracut | 2000 |
18010102
| Mad-Redwood | established |
272766
| CA | Humboldt | Bracut, Arcata Bay. | 2001 |
18010102
| Mad-Redwood | established |
623792
| CA | Humboldt | Eureka Channel HB, St. 22 | 2000 |
18010102
| Mad-Redwood | established |
623788
| CA | Humboldt | Eureka Slough, Lower | 2000 |
18010102
| Mad-Redwood | established |
272767
| CA | Humboldt | Eureka Slough, lower, Arcata Bay. | 2001 |
18010102
| Mad-Redwood | established |
623798
| CA | Humboldt | Giant Fisherman | 2006 |
18010102
| Mad-Redwood | established |
623789
| CA | Humboldt | Hilfiker Road | 2000 |
18010102
| Mad-Redwood | established |
1396074
| CA | Humboldt | Humboldt Bay | 2006 |
18010102
| Mad-Redwood | established |
1396038
| CA | Humboldt | Humboldt Bay | 2006 |
18010102
| Mad-Redwood | established |
623791
| CA | Humboldt | Jacoby Creek | 2000 |
18010102
| Mad-Redwood | established |
272765
| CA | Humboldt | Jacoby Creek, Arcata Bay. | 2001 |
18010102
| Mad-Redwood | established |
623794
| CA | Humboldt | Klopp Lake | 2000 |
18010102
| Mad-Redwood | established |
272764
| CA | Humboldt | Klopp Lake | 2001 |
18010102
| Mad-Redwood | established |
623793
| CA | Humboldt | Mad River Slough - Lanphere Christianson Dunes Bridge | 2000 |
18010102
| Mad-Redwood | established |
623796
| CA | Humboldt | Mad River Slough - Samoa Blvd. Bridge | 2000 |
18010102
| Mad-Redwood | established |
272762
| CA | Humboldt | Mad River Slough, Lamphere Christianson Dunes Bridge. | 2001 |
18010102
| Mad-Redwood | established |
272763
| CA | Humboldt | Mad River Slough, Samoa Blvd. Bridge | 2001 |
18010102
| Mad-Redwood | established |
623790
| CA | Humboldt | Southport Landing | 2000 |
18010102
| Mad-Redwood | established |
272768
| CA | Humboldt | Southport Landing, Humboldt Bay. | 2001 |
18010102
| Mad-Redwood | established |
623797
| CA | Humboldt | The Log Ride | 2006 |
18010102
| Mad-Redwood | established |