Annual statement of taxes for laying water-mains remaining unpaid. July 1, 1866. Totals.. Total amount advertised ..... Balance remaining in hands of collector of taxes for collection ....... Total romaining in hands of water-registrar and collector of taxos for collection... WATER-REGISTRAR'S OFFICE, DISTRICT OF COLUMBIA, November 15, 1876. July 1, 1872 Chesapeake and Ohio Canal Company......... Majesty the Queen of the United Kingdom of Great Statement showing amount of tax for laying water-mains u88essed against church property, and remaining unpaid on the water-tax books November 15, 1876. Exempt under acts of Congress approved June 17, 1870, and March 3, 1875. See supplement to annual statement of taxes for laying water-mains remaining unpaid under head of "churches." WATER-REGISTRAR'S OFFICE, DISTRICT OF COLUMBIA, November 15, 1876. WATER-SUPPLY. The engineer of the Washington Aqueduct, in his last annual report, estimates the quantity of Potomac water used in the District of Columbia every twenty-four hours at 25,000,000 gallons. Approximating the population of both cities, Washington and Georgetown, at 146,000, would give 165 gallons to each inhabitant thereof; 2,000,000 gallons a |