When it gets cold enough at night I leave them all dripping. It works down to zero, I can attest. I notice that in ARKANSAS most of the outside faucets are big, freeze proof things. I don't recall ever seeing one here. Several dripping faucets also ensures that the well pump runs often enough all night to prevent the little pipe nipple under the pressure switch from freezing, too.

SRH

May God bless America and those who defend her.