Kammala jumla mai zuwa: Ƙungiyar Alaska Packers 'Association ta gudanar da mafi girma a duniya a cikin shekaru da yawa a Blaine; an canza wurin da aka yi amfani da shi zuwa wurin shakatawa na bakin teku a kan Semiahmoo Spit. Da yawa daga cikin masana'antun da aka yi amfani da su a kan ruwa na Blaine, kuma an kwashe yawancin katako daga tashar jiragen ruwa da tashar jiragen ruwa don taimakawa wajen sake gina San Francisco bayan yakin basasa.
Wutar 1906 a can. Ba da daɗewa ba aka yanke gandun daji amma masana'antar kamun kifi ta Blaine ta kasance mai ƙarfi a cikin rabin rabin karni na 20. A cikin 1970s Blaine ya kasance gida ga ɗaruruwan 'yan kasuwa masu sayarwa da' yan kasuwa da ke kewaye da British Columbia, tsakanin jihar Washington da kudu maso gabashin Alaska. Har ila, akwai ɗarurruwan jiragen ruwa da kuma kwale-kwale da ake amfani da su a manyan tashoshin jiragen ruwa guda biyu da ke Blaine. Masu son yanayi koyaushe suna godiya da wurin bakin tekun Blaine, da keke da hanyoyin tafiya, da kallon duwatsu da ruwa. Masu lura da tsuntsaye a duk faɗin nahiyar sun gano babban abun cikin yankin na tsuntsaye masu ƙaura da tsuntsayen ruwa: Blaine's Drayton Harbor, Semiahmoo Spit da Boundary Bay an sanya su a matsayin Muhimman Yankunan Tsuntsaye ta Audubon Society.