63 documented locations. 189 structures. Five lakes, one program.
Confirmed in place by the Antrim County Dive Team in 2019.
Re-surveyed by an Elk-Skegemog Lakes Association biologist in 2025.
Fifteen sites permitted, nine built.
Where the whole program started, June 2012.
Ten sites permitted, six built.
I'm working through Michigan's permit records lake by lake. Subscribe and you'll hear when the next one lands.
No spam. Unsubscribe any time.
Coordinates are good to about 80 feet in any direction. Idle over the mark and read your sonar rather than expecting to drop straight onto the structure. These are the documented shelters, not every piece of structure in the chain — plenty goes in without paperwork and none of that is here.
Coordinates published by the Three Lakes Association and the Elk-Skegemog Lakes Association, who ran the project with several partner organizations. Counts, depths and dates come from Michigan EGLE permit 12-05-0008-P via mienviro.michigan.gov. Depth contours are Michigan DNR inland lake survey data.
We didn't put these in the lake — volunteers did, over five years, mostly through the ice. If these files are useful to you, consider joining or donating to one of those associations.
Found one that isn't where we said? Tell us:
[email protected]
Coordinates are approximate and not for navigation.