2019 Firework Restrictions - Resolution R-2019-13: It is lawful to use fireworks on all La Verkin City owned park property in theare of Wanlass Park and Vintage Park and on all City streets within the city limits located more than 100 feet away from any hillside. Dates that you can lawfully use fire works in La Verkin City are, July 2nd, 3rd, 4th, 5th, 22nd, 23rd, 24th and 25th, between the hours of 11:00 AM and 11:00 PM.