Erratum to: Water Resour Manage

DOI 10.1007/s11269–016–1481-9

After publication of this article we received a request from Dr. Coskun Ozkan to have his name removed from the author list. Due to unforeseen circumstances Dr. Coskun Ozkan did not have the opportunity to participate in the final approval of the manuscript and missed the opportunity to declare that he withdrew from this paper. Dr. Ozgur Kisi agrees with this change. The correct author list is as shown below.