33 CFR 150.532 - What are the requirements for connection and stowage of fire hoses?
(a) At least one length of fire hose, with a combination nozzle, must be connected to each fire hydrant at all times. If it is exposed to the weather, the fire hose may be removed from the hydrant during freezing weather.
Title 33 published on 2013-07-01
no entries appear in the Federal Register after this date.