| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1897623
| CA | Kern | Friant Kern Canal near Pond Road. | 2026 |
18030005
| Upper Deer-Upper White | |
|
1932693
| CA | Kern | Tehachapi-Cummings County Water District Pump Plant 3 | 2026 |
18030003
| Middle Kern-Upper Tehachapi-Grapevine | |
|
1924643
| CA | Los Angeles | Rialto Pipeline PM-21 service connection. | 2026 |
18070203
| Santa Ana | |
|
1897637
| CA | Merced | San Joaquin River, Great Valley Grasslands State Park | 2026 |
18040001
| Middle San Joaquin-Lower Chowchilla | |
|
1924627
| CA | San Bernardino | CB 16 service connection off Metropolitan Water District Rialto Pipeline which conveys water from Silverwood Lake. | 2026 |
18070203
| Santa Ana | |
|
1924644
| CA | San Bernardino | Rialto Pipeline CB-12 service connection | 2026 |
18070203
| Santa Ana | |
|
1897721
| CA | San Diego | Sweetwater Reservoir, near Dam. | 2026 |
18070304
| San Diego | |