Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1439328
| CA | Ventura | arroyo just W of Rt 23 Freeway, E of Miller ParkMoorpark | 2007 |
18070103
| Calleguas | established |
1441201
| CA | Ventura | McGrath State Park Beach, W of Oxnard | 1971 |
18070103
| Calleguas | established |
1441371
| CA | Ventura | Santa Monica Mountains, Calleguas Creek, 1 mi N of Camarillo State Hospital | 1959 |
18070103
| Calleguas | established |
1440464
| CA | Ventura | Santa Monica Mountains, Indian Creek, Wildwood Regional Park, Thousand Oaks, just below Avenida de los Arboles | 2001 |
18070103
| Calleguas | established |
1441781
| CA | Ventura | Seventh Day Adventist property, N of US 101, Wendy Drive exit, rocky headwaters of small E-trending crk; Thousand Oaks | 2011 |
18070103
| Calleguas | established |
1440879
| CA | Ventura | Simi Valley: Arroyo Simi: South of State Route 18 at Collins Dr. Along flood control channel and near the Metrolink bridge. | 2011 |
18070103
| Calleguas | established |
1440290
| CA | Ventura | vacant parcel E of W terminus of Alice Drive, Newbury Park; Thousand Oaks | 2005 |
18070103
| Calleguas | established |