Happy New year!
Welcome! We're gearing up for the 2026 testing season and are excited to serve you. Initial 2026 routes will take place in the 1/27-2/6 range, depending on the neighborhood. If you need testing on an earlier timeline, please reach out so we can make sure test timing works well for you and your water district.
Neighborhoods we serve
Our service area (gold-shaded area on the maps below) covers portions of Washington and Yamhill counties, including neighborhoods in Hillsboro, McMinnville, Newberg, Forest Grove, Cornelius, Dundee, Yamhill, Carlton, Lafayette, and Sheridan. You can click either of the maps below for a live version.