Noun
A vertical pipe, open at the top, between a hydrant and a reservoir, to equalize the flow of water; also, a large vertical pipe, near a pumping engine, into which water is forced up, so as to give it sufficient head to rise to the required level at a distance.
A supply pipe of sufficient elevation to enable the water to flow into the boiler, notwithstanding the pressure of the steam.
Source: Webster's dictionaryIt was implied that this, more easily accessible, standpipe ought to have been used instead of the more remote fire hydrant. Source: Internet
A representative from the engineering firm that is working on this project said that there’s currently a standpipe in the area that provides adequate water supply, but it does not meet current American Waterworks requirements, which have recently changed. Source: Internet