EditorialMichael Radano, a deputy chief at the Newtown Creek Wastewater Treatment Plant in Brooklyn, lowers a sampling container into an open pipe of wastewater from New York City sewers on Oct. 6, 2020. (James Estrin/The New York Times)
EditorialThe graphical solution of hydraulic problems. Treating of the flow of water through pipes, in channels and sewers, over weirs, etc. : Coffin, Freeman Clarke.
EditorialSullivan's new hydraulics, consisting of new hydraulic formulas and the rational law of variation of coefficients. Flow and resistance to flow in all classes of rivers, canals, flumes, aqueducts, sewers, pipes, fire hose, hydraulic giants, power mains,...