Blelham Tarn sector, Depth 0M-13M, at 1M intervals, and 14M in mud. Also gives weather conditions (high winds 7m-14m readings probably inaccurate)
Bleham Tarn, West Buoy , Depth 0M-13M, 13.5M mud. Depth 0M-14M, and 14.25M in mud
Blelham Tarn, Boathouse Buoy 0M-13M, 13.75M in mud. Depth 0-14M, 14.25 mud.
Blelham Tarn, Circle, Depth 0M-14M, 15M mud, and 0M-15M