KRIN is a full service television station in Waterloo, Iowa, broadcasting on local digital UHF channel 35 and virtual channel 32. Founded in 1974, it is owned by the Iowa Public Broadcasting Board and branded as IPTV. It is a member station of PBS (Public Broadcasting Service). In addition to its national PBS programming, KRIN airs IPTV produced programs with information concerning IOWA public affairs, culture, history and education. KRIN's channel is multiplexed, with IPTV and PBS programming in HD on 32.1; on 32.2 is IPTV Learns, with how-to programs and PBS Kids programs, and on 32.3 is IPTV World, with news and information programs.