The purpose of this study is to develope a rating curve in Chungju Dam watershed. Continuous records of discharge at gaging stations are computed by applying the discharge rating for the stream to records of stage. Discharge ratings may be simple or c...
The purpose of this study is to develope a rating curve in Chungju Dam watershed. Continuous records of discharge at gaging stations are computed by applying the discharge rating for the stream to records of stage. Discharge ratings may be simple or complex, depending on the number of variables needed to define the stage-discharge relation. The discharge measurements is made by current meter and floats. Measured discharge is then plotted against concurrent stage on graph paper to define the rating curve. Stage-discharge relations are developed from a grahical analysis of the discharge measurements plotted on either rectangular-coordinate or logarithmic plotting paper.