You will find the water supply to the outdoor faucet by following the pipe until you reach a valve.
How to replace outdoor water faucet valve.
That simply means that when you turn the handle clockwise to shut off the water the valve stem compresses down.
Alternatively replace the spigot and wet riser with a yard hydrant which consists of a spigot and pre attached pipe riser having a rod that operates the valve at the base of the pipe rather than in the spigot itself.
Outdoor faucets are built to prevent freezing and bursting under the pressure of harsh winter winds and snow.
Another common problem on outside spigots is leaking around the valve stem when the water is.
Outdoor faucets also known as spigots or hose bibs have compression style valves.
Eventually though a small leak may appear from the faucet that will not stop no matter how hard you tighten the water control knob.
Http amzn to 2gsave0 my outside water tap was dripping for about a year and finally water started squiring out from around the handle.