Water Table information
I am wondering where I could find a water table chart for where I live? I am in Cornelius, Oregon.
Washington County Oregon groundwater
The depth to groundwater hasn't been mapped for public view for the whole state. However, you can contact Dan Snyder with the USGS,2130 SW 5th Ave.,Portland, OR 97201 or email@example.com://or.water.usgs.gov/projs_dir/puz/ has the link to a n indepth modeling project that is very close to your location and may have some of the area modeled in the pdf versions listed below the interactive map.