- Southwest Coast, Alaska4 objects
- Aleutians West Borough, Alaska3 objects
- Humboldt County coast, Humboldt County, California3 objects
- Mexico3 objects
- Pribilof Islands, Aleutians West Borough, Alaska3 objects
- Trinidad Bay, Humboldt County, California3 objects
- Trinidad, Humboldt County, California3 objects
- CA-Hum-170, Humboldt County, California2 objects
- Central Mexico2 objects
- Klamath River below Weitchpec, Humboldt County, California2 objects
- Klamath River, Humboldt County, California2 objects
- Michoacán, Mexico2 objects
- Santa Barbara County, California2 objects
- West-Central Mexico2 objects
- Alameda County, California1 objects
- Bandon, Coos County, Western Oregon1 objects
- British Columbia, Canada1 objects
- CA-Ala-309, Emeryville, Alameda County1 objects
- CA-Hum-169 (Tsurai), Humboldt County, California1 objects
- CA-SBa-73, Goleta, Santa Barbara County1 objects