POOL STAGE FREQUENCIES BARRE FALLS DAM Ware River, Massachusetts (1938, 1959-1998) (D.A. = 55 square miles) |
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FREQUENCY |
POOL STAGE |
STORAGE |
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(yr) 2 5 10 20 50 100 200 |
(ft-NGVD) 785.0 790.5 794.0 797.0 801.3 804.3 807.0 |
(acre-feet) 3,300 6,800 9,250 12,000 16,400 20,200 24,000
|
(inches) 1.1 2.3 3.1 4.1 5.6 6.9 8.2 |
(percent full) 13 28 38 50 68 84 100 |
Permanent Pool = 772.0 ft-NGVD Spillway Crest = 807.0 ft-NGVD |