POOL STAGE FREQUENCIES

CONANT BROOK DAM

Conant Brook, Massachusetts

(1955, 1968-2002)

(D.A. = 7.8 square miles) 

FREQUENCY

POOL STAGE

STORAGE

(yr)

  2

  5

 10

 20

 50

100

(ft)

11.2

17.4

23.1

28.0

38.0

45.1

(acre-feet)

  60

  220

  450

  675

1,250

1,710

(inches)

0.3

0.6

1.1

1.6

3.0

4.2

 

(percent full)

2

7

12

18

33

46

     Permanent Pool  =   None

     Spillway Crest  =  64.0 ft.(greater than 100-Yr freq) 

     Gate Invert  =  693.0 ft-NGVD