Bandscans take a long time. Between compiling the information, mapping it out, and then creating a page here, a single bandscan site can take up to 20 hours. I have a just a few scans for Lake Huron, but they won't be online until spring. They're typed out and finished (as of March 19), but have no accompanying maps quite yet.
> Coming Soon: April 2019
In the meantime, check out Lake Superior, Lake Erie, and Lake Ontario!