This paper discusses three published sources of information on the determination of water rates. The first is a book on meter rates written by Allen Hazen that suggests the theory that the only logical and fair way of selling water is by measurement, and that this measurement should be done with water meters. This method involves a service charge or a minimum charge, with or without a water allowance, and a step rate in three phases, in which the unit cost of additional water decreases as the quantity used increases. The second publication discussed in this paper is a joint report on rates and rate structures published by the American Society of Civil Engineers (ASCE) and the American Bar Association (ABA). The report made specific recommendations regarding rate structures in the following areas: the need for dual‐rate structures, one rate for users and one for nonusers of facilities, the latter rate requiring the nonusers to pay for some of the cost of the installation of water facilities before they are used; allocating costs between fire protection and general water service; procedures which include a minimum or service charge and three or more steps of quantity rates; a real demand charge be collected in the first block of the output or commodity rate that would be a major portion of the capacity charge; a diminishing quantity of the fixed charges should be collected in the subsequent rate blocks, but noted that no fixed rules should be established for the division into the various blocks; and, the need for a satisfactory type of demand meter, and suggested that in the absence of such a meter, special rates be established for special customers. The third source for determining water rates is AWWA's committee report, “The Determination of Water Rates Schedules”, published in 1953, and which now has become AWWA's manual on water rates. The objective of the report was to point out the basic elements involved in rate‐making, including alternate procedures, and thus permit judgment to be exercised in meeting the local conditions and laws. The report discussed the two principal classifications of revenue determination: the utility basis, used by privately owned and operated companies and by public departments in the eight states that regulate agencies; and, the cash basis, generally used by publicly owned and operated utilities. The AWWA report clearly outlined the three basic cost classifications in use in the United States for some time which are used in the demand basis method, including: customer costs, which include such items as maintenance of service, maintenance of meters, meter reading, billing, and collection of accounts; capacity costs, which arise from the providing plant and keeping it in readiness to serve; and, commodity costs, which vary directly with the amount of water produced.