Region
California
United States
76
Arizona
9
Oregon
6
Alcatraz Island (Calif.)
4
Goose Lake Watershed (Calif. and Or.)
3
Alaska
2
Caddo Parish (La.)
2
Concord (Calif.)
2
Crow Indian Reservation (Mont.)
2
Estes Park (Colo.)
2
Florida
2
Goose Lake
2
Goose Lake (Calif. and Or.)
2
Goose Lake Region (Calif. and Or.)
2
Illinois
2
Louisiana
2
Mexico
2
Needles (Calif.)
2
Nevada County (Calif.)
2
San Diego (Calif.)
2
San Diego County (Calif.)
2
San Francisco (Calif.)
2
Washington (D.C.)
2
Yellowstone National Park
2
Arkansas
1