Every day, TVWD provides more than 222,800 residents and businesses with high quality drinking water—we deliver 22 million gallons of water daily through more than 760 miles of pipes. Our service area covers more than 41 square miles, including portions of unincorporated Washington County, Beaverton, Hillsboro, and Tigard. To ensure that our customers enjoy safe, reliable water, we take more than 6,000 water quality samples each year.
