POOL STAGE FREQUENCIES

EAST BRIMFIELD LAKE

Quinebaug River, Massachusetts

(1955, 1962-2001)

(D.A. = 67.5 square miles) 

FREQUENCY

POOL STAGE

STORAGE

(yr)

2

5

10

20

50

100

500

 

(ft)

19.5

23.0

24.5

28.0

31.0

34.0

37.0

 

(acre-feet)

4,120

9,270

11,500

17,500

23,400

29,900

36,000

 

(inches)

1.1

2.6

3.2

4.9

6.5

8.3

10.0

(percent full)

15

30

39

59

79

100

100+

       Permanent Pool  =  13.0 ft.

       Spillway Crest  =  34.0 ft. 

       Gate Invert  =  619.0 ft-NGVD