You are required to take part in training before you borrow the equipment. Contact IISG’s Great Lakes educator for more information.

Hydrolab reservations are limited to one and a half weeks and only during the months of April through October. Please start your reservation on a Wednesday and return the equipment on the second Friday.

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July 2024
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Students in stream using Hydrolab equipment.
Students learning to use surveyor tool.
Teachers learning how to use Hydrolab.
Photos Credit: Illinois-Indiana Sea Grant