Use of Hydraulic Simulation Software to Evaluate Future Infrastructure Upgrades for a Municipal Water Distribution System in Beggs, Oklahoma

Abstract

This study utilized the hydraulic simulation software EPANET to model a potable water distribution system for a rural town in Oklahoma. Future water demand needs due to town growth through the year 2050 were modeled. The distribution system was analyzed for possible improvements and the most feasible upgrade alternatives were simulated to demonstrate proof of concept. This study emphasized methods of data collection, hydraulic software simulation, and determining appropriate upgrades for the water system. Dead-ends within the pipeline distribution system were found to be the largest impediment to achieving required fireflows. Population growth to the far southeast required that a new water tower be installed to serve this newer neighborhood. The majority of Beggs' oldest pipelines should be replaced before the year 2050 to keep water pressures near the pump station from being excessive, to promote water flow, and to maintain structural integrity. Water ages were found to be manageable.