Specifications include, but are not limited to: The Consultant shall update Peorias current water resources master plan to create a comprehensive plan that allows the City to manage all of its water resources in a legal and sustainable manner. The plan shall identify strategies to meet the increasing demands for all water sources for short-term (next 5 years), mid-term (through 2025, in order to conform to the termination date of the current ADWR Designation), and build-out planning horizons. The Consultant shall align the plan with the Citys goal of maintaining its Designation of Assured Water Supply beyond 2025. 2 Review/Update Water System Demand Projections 1.3.3 . The Consultant will calculate average annual and peak day demands and determine an appropriate per capita water demand factors. Customer billing records, together with production records will be used to estimate demand factors for land use categories which will be used in estimating future demands. Historical water use will be correlated by areas within Peoria to develop an estimate of future demands that considers the specific type of development that is anticipated in the future for undeveloped lands within Peoria. This update will take into account redevelopment impacts as well as any proposed changes in land use types. Wastewater Flow Measurements 1.3.4 . The Consultant will develop a wastewater collection system monitoring plan for the purpose of collecting specific service area and land use flow measurements. This flow data will be used in conjunction with lift station records, WRF flow records, and SCADA data to develop the existing system flow generation values. Using the updated population estimates, GIS and land use plan, the Consultant will develop updated unit flow projections for each land use category and per capita flow projections. The updated flow projections will be used for modeling analyses and master planning. The impact that inflow and infiltration following storm events has on wastewater flows will be considered in the wastewater flow estimates
