The area of Halfbreed Lake National Wildlife Refuge is 17.47 square kilometers.
Halfbreed Lake National Wildlife Refuge was created in 1987.
Hobart Lake National Wildlife Refuge was created in 193#.
Banks Lake National Wildlife Refuge was created in 1985.
Mortenson Lake National Wildlife Refuge was created in 1993.
Big Lake National Wildlife Refuge was created in 1915.
Hutton Lake National Wildlife Refuge was created in 1932.
Tule Lake National Wildlife Refuge was created in 1928.
Bitter Lake National Wildlife Refuge was created in 1937.
Rice Lake National Wildlife Refuge was created in 1935.
Dakota Lake National Wildlife Refuge was created in 1939.
Grays Lake National Wildlife Refuge was created in 1965.
Lake Woodruff National Wildlife Refuge was created in 1964.