Providing pure peace of mind for over 30 years.

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Since 1978, Waterlab has been servicing the water quality needs of residential consumers. Sometimes our customers are concerned how their water may smell or look. Other times, a doctor recommends they get their water tested. Oregon homeowners have come to count on Waterlab’s reliable answers to such issues as water staining, bacterial contamination, mineral build-up in pipes, and well certification for home sale.

Our lab is certified by the EPA and accredited by the state of Oregon through ORELAP.  As our client, you can count on EPA approved testing that’s run by a qualified analyst who follows precise methodology to get the most accurate results. We also provide excellent customer service along with competitively-priced packages that can help determine the condition of your water or the source of your problem.

This website was designed to help residents in every aspect of water purity and answer the most commonly asked questions. Take a look around, then please give us a call with questions or for a price quote at 503-363-0473 or at


NEW:  Check out our Water Map Section.

Ground Water Data now available.


Coliform Bacteria, Nitrate, Arsenic (Oregon Home Sale Requirements)

This is the most basic type of testing for drinking water. The presence of Coliform bacteria indicates ...

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Healthy Water Package for Residences on Wells or Springs

This is a set of tests designed to reveal any presence of some common water problems in this area of ...

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Diagnostic Testing for Water Problems in Oregon

Got water problems ?  Don't know what type of testing might be helpful? Wonder if your neighbor's ...

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