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The Secchi Simulator is currently under construction. Your account and quiz may not function properly. All requirements using the Secchi Simulator are waived for 2024.

Welcome to the virtual Secchi disk re-certification workshop for LSM water quality monitors. The test is now active for Secchi re-certification credit. Please review the instructions on how to take a Secchi disk transparency reading. For additional help or to provide feedback please contact the LSM office at 207-783-7733 or Stewards@LakeStewardsME.org.

Some people have had issues with limited functionality of the Secchi simulator on tablet devices and phones. Please be aware that this limitation exists for some tablets and phones.

Certified Monitor Login

Try it out!
Everyone is welcome to try the Secchi Disk Simulation by clicking the button below. See our website to learn about:

Secchi Disk Simulator
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2007 Lake Stewards of Maine - Volunteer Lake Monitoring Program