Gate World has the numbers for SGUs very first season (See GateWSorld.nets article SGU’s Season One Ratings Report for complete details). SGU’s numbers averaged 1.7.17 million viewers per week with the largest being 2.4447 for the 3rd part of episode “AIR” (Oct 9th) and the lowest with the first part of the season finale “INCURSION “(June 4th). Overall the season was successful enough for SYFY to renew it for  another 20 episode second season. Whether it will be renewed for a third that is a good question considering the drop it took .