Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1675565
| CA | Ventura | [No locality description provided] | 2020 |
18070103
| Calleguas | |
279013
| CA | Ventura | Oxnard, coastal ditch 1.5 mi SE Point Hueneme, vicinity of Surfside Drive (at bend in road), 200-300 m from ocean. 1.8 km. ESE Lighthouse at Port Hueneme. | 1977 |
18070103
| Calleguas | established |
614101
| CA | Ventura | Oxnard, coastal ditche 1.5 mi SE Point Hueneme, vicinity of Surfside. Drive (at bendin road). 200-300 m from ocean. 1.8 km. ESE Lighthouse at Port Hueneme. | 1977 |
18070103
| Calleguas | established |