An official website of the State of Oregon
Here's how you know »
An official website of the State of Oregon »
You are here:
Information on this site is provided for water systems and operators that utilize groundwater and protect groundwater sources. Also provided are downloadable tools and resources.
Find general information about private wells and learn how public health is improving local and state capacity to assess and manage risks associated with private wells
Information about groundwater including groundwater chemistry and hydrogeology, aquifer sensitivity (susceptibility) analysis, and well information.
Information about groundwater sources located close enough to nearby surface water to receive direct surface water recharge.
Information about source water protection including land use planning, source water assessment, and delineation of groundwater drinking water protection areas in Oregon.
A .gov website belongs to an official government organization in the United States.
A lock icon ( ) or https:// means you’ve safely connected to the .gov website.
Only share sensitive information on official, secure websites.
Your browser is out-of-date! It has known security flaws and may not display all features of this and other websites. Learn how