Birch Island Resort 0 By Dana Kelroy on April 27, 2017 Loading Map.... Birch Island ResortN8221 E Wilson Flowage Rd - PhillipsEvents 45.670872 -90.450988 Address N8221 E Wilson Flowage Rd Phillips WI 54555 United States Upcoming Events No events in this location Share. Twitter Facebook Pinterest LinkedIn Tumblr Email