WINTERSVILLE — The Jefferson County Water and Sewer District is urging customers not to use a third-party online bill payment service because customers claimed their water was shut off due to late payments. But one of the founders of the online billing service disputes that claim. Michael Eroshevich, county water and sewer district director, said some customers are using Doxo, a Seattle-based online bill paying service, instead of the county’s designated online bill paying service, Official Payments. He said customers who were late in paying bills had their water turned off and ...