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The Truman Lab
The Truman Lab is a nonprofit, state-certified microbiology laboratory. Our analyses can be used to satisfy both public drinking water requirements and privately-owned water concerns.* Our goal is to bring affordable water testing services to southwest Missouri.
Click here to learn more about our certification through the Department of Natural Resources.
* Please note: Our certified procedures include presence/absence for total coliform and E. coli, based on SM 9223B Enzyme Substrate. Click here to view our state-issued certification. The Truman Lab and HSTCC are non-regulatory agencies. All data produced by this program is to be used for informational purposes only. The Truman Lab is a sperate organization from HSTCC.
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How's your waterway?
Check back soon for data on our region's most popular recreational waters.
Laboratory Hours
Supply Pick-up
Monday
Tuesday
Wednesday
Thursday
Friday​
Weekends
9:00 am – 4:00 pm
9:00 am – 4:00 pm
9:00 am – 4:00 pm
9:00 am – 4:00 pm
9:00 am – 4:00 pm
Closed
Sample Drop-Off
Monday
Tuesday
Wednesday
Thursday
Friday​
Weekends
Closed
Closed
9:00 am – 4:00 pm
9:00 am – 4:00 pm
Closed
Closed