- Big Creek, Tuolumne County, California1 objects
- Blocksburg, Humboldt County, California1 objects
- CA-DNo-5 (Rékwoi), Requa, Klamath (CDP), Del Norte County1 objects
- CA-Yol-15 (Guinda site), Capay Valley, Yolo County1 objects
- Capay Valley, Yolo County, California1 objects
- Captain Johns Ranch, Hoopa Valley, Humboldt County1 objects
- Del Norte County, California1 objects
- Drum Valley, Fresno County, California1 objects
- Fresno County, California1 objects
- Guinda, Capay Valley, Yolo County1 objects
- Hoopa Valley Reservation, Humboldt County, California1 objects
- Hoopa Valley, Humboldt County, California1 objects
- Jackson Rancheria, Jackson, Amador County1 objects
- Jackson, Amador County, California1 objects
- Klamath (CDP), Del Norte County, California1 objects
- Klamath River valley, Del Norte County, California1 objects
- Madera County, California1 objects
- Martin's Ferry, Humboldt County, California1 objects
- McCloud River, Shasta County, California1 objects
- North Central California1 objects