Abstract
A rating curve discharge are equations which are functions of water level surface with river debit. This equation is needed to determine the river debit if the known data is only the water level surface. There are several methods that could be used to determine the equation including linear, exponential, logarithmic, polynomial of second degree and power-law method. The purpose of this study was to obtain the rating curve equation of relationship between the river water level surface with the debit at the research location. From the research results obtained that the most suitable equation was the second degree polynomial equation, namely: Q = 49.761H2-13.663H + 1.5112 due to its satisfying R2 = 0.818, r = 0.905 and NS = 0.995.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: IOP Conference Series: Earth and Environmental Science
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
