Mission Brief

WE BELIEVE IN DATA, NOT RUMORS.

Michigan Depth Co. was founded to solve a simple problem: The best fishing and boating intelligence is often buried in government basements, old PDF archives, and slow-loading state websites.

We are a private intelligence unit dedicated to digitizing, organizing, and deploying hydrographic survey data for the 11,000+ inland lakes of Michigan.

Operational Protocol

Acquire official DNR hydrography records.
Cross-reference with satellite telemetry.
Deploy direct-to-consumer access with zero friction.

Whether you are tracking Walleye in the Upper Peninsula or scouting a launch ramp in Oakland County, respect the water and trust the data.

DISCLAIMER: All depth charts are sourced from public records provided by the State of Michigan. Use for recreational reference only. Not intended for commercial navigation. Michigan Depth Co. is a private entity and is not affiliated with the DNR.