Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1468064
| AZ | Coconino | Little Colorado River [at RK 10.6-11.5] | 1999 |
15020016
| Lower Little Colorado | established |
158240
| AZ | Mohave | Lake Mead National Recreation Area | 1999 |
15010005
| Lake Mead | established |
158263
| AZ | Yavapai | Beaver Creek at Montezuma Castle National Monument | 1999 |
15060202
| Upper Verde | established |
282385
| CA | San Joaquin | water diversions and pumping facilities at the Tracy [CA] Fish Collection Facility (USBR) | 1999 |
18040003
| San Joaquin Delta | established |
1330665
| NC | Guilford | North Buffalo Creek, at SR 1400 | 1999 |
03030002
| Haw | established |
1330689
| NC | Guilford | North Buffalo Creek, at SR 2628 | 1999 |
03030002
| Haw | established |
1330658
| NC | Guilford | North Buffalo Creek, off 16th St and US 29 | 1999 |
03030002
| Haw | established |
1330695
| NC | Guilford | South Buffalo Creek, at US 70 | 1999 |
03030002
| Haw | established |
1330662
| NC | Guilford | South Buffalo Creek, off SR 3300 | 1999 |
03030002
| Haw | established |
159324
| NV | Clark | Lake Mead National Recreation Area | 1999 |
15010005
| Lake Mead | established |
1541438
| NV | Elko | Fourmile Creek-North Fork Humboldt River | 1999 |
16040102
| North Fork Humboldt | established |
1541405
| NV | Elko | Headwaters North Fork Humboldt River | 1999 |
16040102
| North Fork Humboldt | established |
1541406
| NV | Elko | Lower T Creek-Marys River | 1999 |
16040101
| Upper Humboldt | established |
1541506
| NV | Elko | Lower T Creek-Marys River | 1999 |
16040101
| Upper Humboldt | established |
1541505
| NV | Humboldt | Sage Creek | 1999 |
16040201
| Upper Quinn | established |
1541472
| NV | Humboldt | Sage Creek | 1999 |
16040201
| Upper Quinn | established |
1541439
| OR | Malheur | Sage Creek | 1999 |
16040201
| Upper Quinn | established |
157549
| UT | Grand | Colorado River at Arches National Park | 1999 |
14030005
| Upper Colorado-Kane Springs | established |
157900
| UT | San Juan | Colorado River and Green River at Canyonlands National Park | 1999 |
14070001
| Upper Lake Powell | established |
157967
| UT | Uintah | Green River at Dinosaur National Monument | 1999 |
14060010
| Lower Green-Diamond | collected |
158049
| UT | Wayne | Colorado River at Glen Canyon National Recreation Area, Utah and Arizona | 1999 |
14070001
| Upper Lake Powell | established |