Home » Exhibitor Listings » Municipality » Cities of Coralville/Iowa City/North Liberty Cities of Coralville/Iowa City/North Liberty Municipality The City of Coralville, Iowa City and North Liberty’s Stormwater Programs will be providing educational material about water quality practices. 1512 7th St Coralville, IA 52241 afoster@coralville.org (319) 248-1742 https://coralville.org/