Analisis Debit Air Dan Tinggi Muka Air Di Sungai Wera Kecamatan Dolo Barat Kabupaten Sigi

This study aims to determine the amount of water discharge and the relationship between large water discharge and water level. Which is held for 3 months, starting from December to February 2021, taking place in the middle of the Wera River. The method used in this research is a field survey method. The data collected includes primary and secondary data. namely the width of the wet cross section of the river, the length of the river cross section, the depth of the river, the speed of the river flow, the height of the river water level, and the rainfall. Each of these data was collected for 30 days of observation. Parameters observed were water discharge and water level. The river water discharge is obtained from the product of the wet cross-sectional area of ??the river with the speed of the river flow. Current velocity measurements were carried out using a float that was flowed over a distance of 10 m. Current velocity measurements were carried out 3 times and the results were averaged. Measurement of water level is carried out using a measuring stick at a fixed point on the wet cross section of the river. The results of this study indicate that the water discharge in the Wera river during the study period obtained an average value of 2.01 m³/second. Face height with an average value of 0.49 m. The effect of the relationship between water discharge and face height is included in the medium category, which is 56%.
Keywords: Debit Air, Tinggi Muka Air