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Groundwater Protection and Well Stewardship

Oregon's Domestic Well Safety Program

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Approximately 23% of Oregonians rely on domestic wells, or private wells, as their primary source of potable water.

This makes groundwater protection and well stewardship of high public health importance. To protect both the lifelong health of Oregonians and the state's groundwater resources, the Oregon Domestic Well Safety Program (DWSP) focuses on improving local and state capacity to assess and manage risks associated with private wells.

DWSP partners with local health departments and water information providers to further promote domestic well safety.

Resources

NEW! Harmful Algae Bloom (HABs) and Domestic Wells

What you should know about HABs and your well water:


Map of Contaminants

Explore the most commonly found contaminants in Oregon groundwater.   Explore map series.


Closing the Water Gap


Fluoride FAQ


Lead FAQ


One-page Contaminant Factsheets


Well Owner's Guide

The Oregon Water Resources Department (OWRD) and the Oregon Health Authority DWSP have partnered to release a revised 2016 Well Owner's Handbook, available in English and Spanish.

The handbook includes health information on common contaminants, testing recommendations, and additional setback requirements for new construction. Every well owner should have this resource in their files. Do you?

Quick Links

Real Estate Transactions

Submit Well Test Results Online

Prefer to mail, e-mail or fax test results? Use this form:
Domestic Well Testing for Real Estate Transaction form


Accredited Labs

Find an Accredited Lab

Learn More

Basic Information about Private Wells
Find general information about domestic wells.


Human Health & Well Water
Find information on domestic well contaminants and their effects on human health.


Well Testing & Regulations
Find information on rules, laws, and testing tips for domestic wells.

Well testing for real estate transactions


Well Treatment & Maintenance
Find information on how to treat and maintain a domestic well. 


Well Construction & Operation
Find resources on how to properly construct and operate a domestic well.


Other Resources
Find a list of our partners along with other resources by topic area.

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