(1979 Code of Ordinances, Chapter 14, Sec. 14-15)
The jurisdiction of the chief of police, city police officers
and other peace officers of the city shall be extended to include
the city airport, the city dump grounds, the city disposal plant and
any other city property located in the county. Said peace officers
shall have full police powers to patrol the city airport, the city
dump grounds, the city disposal plant, and other city property located
in the county and to enforce all of the laws of the United States,
the state, the county and the city on said premises.