Flew into Shearer on 4/7/2022 with the helicopter. Nice day, about 60 degrees. River is a little high but clear. Rafters are on the water. Runway is damp and firm except for usual wet spot about 1/3 way from south end. Some standing water and about 100 ft. of muddy surface there. One airplane had been in and out recently. Mast for south windsock has an odd split in the pipe about three feet from bottom. Not sure what caused that. Did it fill with water and then freeze/split?? Appears mostly still sound and functional.