Newsroom Pay Your Bill Contact Us About Us Permits & Development For Business & Industry For Residents Home / About Us / One Water / Our Watershed / About Us One Water Our Watershed Stormwater Resource Recovery The Process Our Facilities Leadership Clean Water Institute Departments Careers Projects Our History Maps & Data Our Web Map Tool Our web map tool shows the locations of various sanitary and storm sewer features such as manholes and main lines. Additional information can be accessed by left-clicking on a mapped feature. Tools for tasks such as searching for an address or printing a paper copy are located along the top of the map. Cities should be contacted directly for detailed system information as indicated on the map. Sanitary Sewer & Storm Sewer Map Web Map Instructions (PDF, 2.9MB) Additional Watershed Maps & Data Commonly requested links for flow or regional data maintained by other agencies are listed below: Metro's Data Resource Center - Maps and data Regional Conservation Strategy - Regional biodiversity recovery and management plan Viewer Tualatin River Flow Management Committee - Annual Flow Reports Oregon Department of Fish & Wildlife - Information on fish species Tualatin River Watershed Council - Calendar of Tualatin Basin Events and reports on the Tualatin River watershed US Geological Survey Oregon Water Science Center - Real-time data and reports from the Tualatin Basin Washington County Maps and Land Records - Detailed maps of Washington County and survey records from County Surveyor's Office Oregon Water Resources Department - Data from flow gauges in the Tualatin Basin SIGN UP FOR OUR MONTHLY NEWSLETTER Receive news on what we are doing in the community and our innovative solutions to continue on providing clean water. Enhancing the environment and quality of life in the Tualatin River Watershed through visionary and collaborative management of water resources in partnership with others. POPULAR LINKS Bid Opportunities Careers Education Maps & Data Documents & Forms Pay Your Bill Report a Problem Records Request Newsroom Contact Us NEWS STREAM Tweets by @CleanWaterNews © 2016 Clean Water Services | Privacy Policy