Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
748118
| CA | Riverside | Sandia Creek, from Martin Fleming Ranch entrance upstream | 1998 |
18070302
| Santa Margarita | established |
747967
| CA | San Diego | De Luz Creek Trib. Township: San Diego. Maps: 250k-Santa Ana, 24k-Fallbrook, 100k-Oceanside. | 2001 |
18070302
| Santa Margarita | established |
748066
| CA | San Diego | Santa Margarita River at Camp Pendleton Hospital | 1975 |
18070302
| Santa Margarita | established |
747710
| CA | San Diego | Santa Margarita River, Temecula Gorge | 1975 |
18070302
| Santa Margarita | established |
748237
| CA | San Diego | Santa Margarita River; 5-6 km from inland of ocean, 2-3 km upstream of Interstate 5. | 1974 |
18070302
| Santa Margarita | established |