in Yukon River, 50 mi. SE of Unalakleet, Innoko Low. 5.5 miles long.
Named after nearby Blackburn; reported about 1916. The earlier name "Louise Island" was named after the steamboat Louise, built in Unalaska in 1898.
Alice Island, Blackburn Island, Eagle Island, Hat Island,
Rivers:Yankee Slough, Yokontoh Slough,
Settlements:Streams:Streams:Blackburn Creek, Dugan Creek, Muller Creek, Papa Willie Creek, Shovel Creek, Woods Creek,