SW6230705_Design Calculations_20230831 (2)

SERENITY
SCM 12
Main Pond Volume Below Normal Pool
Contour Contour Incr. Accum.
Elev. Area Storage Storage(S)
(ft) (sf) (cf) (cf)
307.00 3,554 -
308.00 4,459 4,007 4,007
309.00 5,414 4,937 8,943
310.00 6,419 5,917 14,860
311.00 7,474 6,947 21,806
312.00 8,581 8,028 29,834
312.50 9,633 4,554 34,387
Avg depth: 3.6 ft
Forebay Volume Below Normal Pool
Contour Contour Incr. Accum.
Elev. Area Storage Storage(S)
(ft) (sf) (cf) (cf)
307.00 218 -
308.00 430 324 324
309.00 712 571 895
310.00 1,065 889 1,784
311.00 1,491 1,278 3,062
312.00 1,991 1,741 4,803
312.50 2,468 1,115 5,917
%Forebay size 16%