Paper Title
WATERSHED CATCHMENT ANALYSIS

Abstract
Abstract - This study looks into how Geographic Information System (GIS) technology affects ungauged watershed simulation. At each sampling location, the ground water quality was examined using the APHA standard laboratory procedure. Using Garmin GPS, the location of the sampling point was ascertained. The Inverse Distance Weighed (IDW) spatial interpolation method was used to estimate the geographical distribution of ground water parameters and WQI. A map of potable areas was made using the WQI map. Using Google Earth, the Land Use and Land Class (LULC) image was produced. The WQI findings are assessed in view of the LULC. The research area's groundwater is safe for domestic use and drinking, as indicated by the potable index map. Keywords - Geographic Information System (GIS), ungauged watershed simulation, runoff characteristics, watershed subdivision, peak discharge, hydrological processes.