Providing in-house water testing and onsite sampling services to clients throughout the state of Minnesota since 1972. Specializing in drinking water, wastewater and surface water analysis, we pride ourselves on providing our clients with personalized customer service. 
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Monday - Thursday: 8:00 AM - 4:30 PM
Friday: 8:00 AM - 1:00 PM

Summer Lake Monitoring

Summer Lake Monitoring involves collecting water samples for total phosphorus and chlorophyll a, along with a Secchi disk reading to measure water clarity. These three measurements give us a basic understanding of the health of your lake and should be completed annually to monitor long term water quality trends. Learn more...

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The Latest News

9/26/2016
Brainerd Dispatch Features A.W. Research Laboratories
At a laboratory near the Brainerd Lakes Regional Airport, analysis of what that water contains is the focus of three women. Certified by the Minnesota Department of Health, A.W. Research Laboratories offers testing of drinking water, industrial and municipal wastewater, stormwater, groundwater and surface water in lakes and rivers. The water is tested with techniques ranging from hands-on sampling and lab work to high-tech analysis with complex machinery. Read More...