Blelham Tarn, oxygen and temperature

Scope and Content

Blelham Lake, depth 0-13M, 13.75M, mud, at 1M intervals

Blelham Sector, 0-13M, 13.5 mud, taken at 1M intervals until 7M, where taken at 0.5M, and 0M-13M , with 14M and 13.75 in mud. Taken at 1M intervals.

Blelham circle, depth 0M-13M, 14M mud, taken at 1M intervals

Blelham Boathouse buoy depth 0M-13M, taken at 1M intervals, except also a reading for 11.5M