Plumbing in the White House is Not for the Servants
References to the installation of plumbing fixtures began to appear in architectural plan books in the 1840s. Plumbing systems were already known in large hotels and grand mansions by 1833, when water was first piped into the White House. Sometime within the next year, a "bathing room" was established in the east wing. Interim upgrades appear to have been made during