The Water Environment Federation (WEF) publishes manuals for use by wastewater and stormwater professionals. Manual of Practice No. 27 provides rate making guidance and techniques for cost allocation;
American Water Works Association (AWWA) publishes manuals for use by water professionals. AWWA Manual M1 is the foremost guide in utility rate making and cost of service studies;
Kentucky Revised Statutes authorize the formation of municipal utilities (KRS 96) and water districts and water associations (KRS 74) for the purpose of providing water (and sewer) service;