Uncategorized Bemidji Water Dept. to Begin Flushing Next Week The city of Bemidji Water Department will begin flushing water mains on Thursday April 22nd at 7am and continue untiil approximately the end of May. Flushing can be daily from 7am to 5:30pm until completed. If your water becomes discolored due to iron, during this period, run you cold water until it’s clear agin. You could also experience low water pressure at this time.