SIMULAÇÃO DA VAZÃO SUPERFICIAL DA MICROBACIA DO RIO CASCAVEL

Abstract

With the purpose of the give to support at strategic planning of
the Cascavel river water utilization, was realized the superficial outflow
simulation in the microbasin, that involve, in the control region, one of theCascavel city water supply concessionaire caption points. The superficial
outflow knowledge provide the microbasin utilization potential estimative,
looking a best utilization of that recourse, how is vital for the region
development. For the delimitation of the basin were utilized region actual
satellite images and with aid of the digitals means obtaining a basin surface
panorama. Using region precipitations data of the thirty years was esteemed
the rain intensity with 75% of the occurrence probability. The precipitationoutflow
hidrologic model adopted was the Rational Method. This method
simulate the superficial outflow for defluvial coefficient, removed of the superficial
cover varieties analysis, the rain intensity in the period and the
basin area. With the informations was possible simulate the basin superficial
outflow and obtained an estimative of the recourse utilization.