The development of Boonton began in about 1829, as a result of the construction of the Morris Canal and the formation of the New Jersey Iron Company. The original location of the town is now largely under the Jersey City Reservoir, completed in 1904. In 1908, the waters from this reservoir were the first municipal water supply in the United States to be chlorinated. The decision to build the chlorination system was made by John L. Leal and the facility was designed by George W. Fuller.