Information Session: Rowland Heights Posted on 2 April, 2013 by ehlsguest Loading Map.... Rowland Heights Library1850 Nogales Street - Rowland HeightsDetails 33.9844891 -117.88888250000002 Date/Time: Tuesday, April 2, 2013 6:00 pm - 8:00 pm Location: Rowland Heights Library 1850 Nogales Street Rowland Heights, CA 91748