Was with the wife paddling kayaks on a non-aviation day at Pitt Lake, when I saw the fuselage of a Rans S-12 with busted up amphib floats getting winched out of the lake onto a flatbed truck. Reg was C-IAGO. Hope the pilot is ok, the nose of the floats were ripped upward, suggesting a stall type drop to the water. Didn't see the wing anywhere.