63

D.—l

Water-storage. —Tho temporary diversion of a portion of the Harper River at the end of the preceding year resulted in a substantial rise in the lake-level, and a corresponding increase iir the available head at the intake in spite of the increased demand. At the end of the year the lake-level stood at 1,661-1 ft., as against 1,658-8 ft. at the beginning of the year, a rise for the year of 2-3 ft. (fig 6).

Lake Coleridge. Variations in Lake-level, 1916-22.