POOL STAGE FREQUENCIES

MAD RIVER DAM

Mad River, Connecticut

(1955, 1965-2002)

(D.A. = 18.2 square miles) 

FREQUENCY

POOL STAGE

STORAGE

(yr)

2

5

10

50

100

500

(ft)

49.0

60.3

72.5

100.0

112.0

128.0

(acre-feet)

750

1,340

2,220

5,050

6,790

9,510

(inches)

0.8

1.4

2.3

5.2

7.0

9.8

 

(percent full)

7

14

23

53

72

100

     Permanent Pool  =   17.0 ft

     Spillway Crest  =  128.0 ft. 

     Gate Invert  =  855.0 ft-NGVD