Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
26258
| AL | | Coosa River | 1968 |
03150100
| Coosa-Tallapoosa | established |
26288
| AL | | Coosa River | 1968 |
03150100
| Coosa-Tallapoosa | established |
158238
| AZ | Mohave | Lake Mead National Recreation Area | 1999 |
15010005
| Lake Mead | established |
1674678
| NV | Clark | [No locality description provided] | 2020 |
15010015
| Las Vegas Wash | |
1404931
| NV | Clark | Lake Harriett- Spring Mountain Ranch State Park | 2016 |
15010015
| Las Vegas Wash | eradicated |
38705
| NV | Clark | Lake Mead | 1958 |
15010012
| Muddy | unknown |
159322
| NV | Clark | Lake Mead National Recreation Area | 1999 |
15010005
| Lake Mead | established |
39264
| NV | Clark | Moapa (Muddy) River | 1981 |
15010012
| Muddy | established |
160300
| NV | Clark | Rogers Spring (Overton Arm of Lake Mead) | 1963 |
15010005
| Lake Mead | unknown |
262403
| NV | Clark | Rogers Spring (Overton Arm of Lake Mead) | 1967 |
15010005
| Lake Mead | unknown |
38575
| NV | Clark | Rogers Spring (Overton Arm of Lake Mead) | 1983 |
15010005
| Lake Mead | unknown |
1677051
| NV | Lincoln | [No locality description provided] | 2021 |
15010010
| Lower Virgin | |
39283
| NV | White Pine | Lund Spring, northern White River Valley, on Rt 318 just south of I-6 | 1991 |
15010011
| White | established |
1710651
| NV | White Pine | Lund Springs in White River Valley, Nevada | 1977 |
15010011
| White | |
1649731
| UT | Kane | Jackson Flat Reservoir | 2020 |
15010003
| Kanab | established |
1321934
| UT | Washington | Red Hills Desert Garden | 2015 |
15010008
| Upper Virgin | established |
158418
| UT | Washington | Zion National Park (Virgin River) | 1999 |
15010008
| Upper Virgin | established |