Metropolitan water companies. Returns of the accounts of the metropolitan water companies for the year ended 31 December 1888; of the estimated population of the districts supplied by each of the metropolitan water companies; of the approximate quantity of water supplied daily by each for domestic and for other purposes; of the revenue, so far as it can be ascertained, derived from water supplied for domestic and for other purposes; of the quantity of water supplied by each per person for domestic use; of the gross income received per one thousand gallons; and, of the charges authorised to be made by each company (in the form and in continuation of Parliamentary Papers, no. 193, of session (2) 1880, no. 129, of session 1882, and no. 418, of session 1888) [electronic resource].