Moraine
Lake Arthur is ABOUT 50 % ice free. There is enough open water by the 528 launch in case you absolutely have to take your boat out and Fish. Please do not go out in one of Suzy Wong's inflatable boats. Remember the Titanic?
You should have been here yesterday.............. Streams are made for the wise man to contemplate and fools to pass by [Sir Izaak Walton]