Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
29181
| CA | | L.A. Basin | 1976 |
18070105
| Los Angeles | established |
29744
| CA | | Oroville Reservoir [Lake] in central CA on the Feather River | 1975 |
18020123
| Middle Fork Feather | established |
29745
| CA | | Oroville Reservoir [Lake] in central CA on the Feather River | 1975 |
18020123
| Middle Fork Feather | established |
29180
| CA | | Central Valley drainage | 1976 |
18020125
| Upper Yuba | established |
29182
| CA | | state non-specific | 1933 |
18000000
| California Region | established |
29183
| CA | | state non-specific | 1940 |
18000000
| California Region | established |
263245
| CA | | state non-specific | 1940 |
18000000
| California Region | established |
29185
| CA | Butte | Feather River, especially in Oroville Reservoir | 1976 |
18020159
| Honcut Headwaters-Lower Feather | established |
612182
| CA | Butte | Live Oak Slough. | 2002 |
18020159
| Honcut Headwaters-Lower Feather | established |
29882
| CA | Calaveras | New Hogan Reservoir | 1981 |
18040011
| Upper Calaveras California | established |
29184
| CA | El Dorado-Sacramento | Consumnes River | 1976 |
18040013
| Upper Cosumnes | established |
620726
| CA | Fresno | San Joaquin River | 1936 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
29930
| CA | Kern | Isabella Lake [in Lake Isabella, CA] | 1981 |
18030001
| Upper Kern | established |
28998
| CA | Madera | Millerton Lake on San Joaquin River | 1974 |
18040006
| Upper San Joaquin | established |
158071
| CA | Marin | Golden Gate National Recreation Area | 1999 |
18050005
| Tomales-Drake Bays | collected |
1459027
| CA | Placer | | 1980 |
18020129
| South Fork American | established |
612180
| CA | Riverside | Santa Anna River. Township:38, Range:7W, Section:10. Maps:250K-Santa Anna, 24K-Corona North Fork, 100K-Santa Anna. Downstream Landmark-Prado flood control basin. Upstream Landmark-Prado County Park. | 2002 |
18070203
| Santa Ana | established |
620725
| CA | Sacramento | Delta [general location] | 1950 |
18020163
| Lower Sacramento | established |
612181
| CA | Sacramento | Dry Creek. Maps:250k-Sacramento, 24k-Rio Linda, 100k-Sacramento. | 2001 |
18020111
| Lower American | established |
29877
| CA | San Diego | San Vicente Reservoir | 1977 |
18070304
| San Diego | established |
158302
| CA | San Francisco | Presidio of San Francisco Park | 1999 |
18050002
| San Pablo Bay | collected |
167832
| CA | Shasta | Whiskeytown Lake | 2000 |
18020154
| Clear Creek-Sacramento River | established |
159775
| CA | Yolo | Yolo Bypass | 2001 |
18020163
| Lower Sacramento | collected |