KWWL - Watch live Stream
KWWL is the only station with newsrooms in Dubuque, Waterloo, Cedar Rapids and Iowa City. Click on 'About' for instructions. KWWL is the NBC-affiliated television station licensed in Waterloo, Iowa, USA. It is the largest subsidiary of the third northeast of the state of Iowa, including 21 counties and major cities of Waterloo, Cedar Rapids, Dubuque and Iowa. City. Owned by Quincy Media, the station operates VHF digital and virtual channel 7 from a transmitter at the AFLAC tower north of Rowley, Iowa.