Region
California
Oregon
3
Los Angeles
2
Los Padres National Forest
2
Arizona
1
Davidson Seamount
1
Mendocino National Forest
1
Monterey Bay National Marine Sanctuary
1
Nevada
1
Riverside County
1
San Bernardino (Calif.)
1
San Bernardino National Forest (Calif.)
1
Santa Monica Mountains National Recreation Area (Calif.)
1
Santa Monica Mountains National Recreation Area Region
1
Shasta-Trinity National Forest
1
Shasta-Trinity National Forest (Calif.)
1
United States
1