Data is updated every year about October/November time period



Hall Meadow Dam, Hall Meadow Brook
Peak Pool Levels
by Water Year
(1968 - Present)
Drainage Area:  17 sq. miles
Normal Pool:  9 ft.
Gate Invert Elev.:  850 ft. NGVD
1" Runoff =   907 ac-ft
Storage at Spillway Crest:   9.4 in. / 8,620 ac-ft



Date
Annual Peak
Pool Level (ft)
Storage Utilized
Inches Acre-Feet Percent
Mar 1968 1 12.2 0.5 484 6
Aug 1969 1 16.0 1.0 941 11
     
Apr 1970 1 12.5 0.6 516 6
Apr 1971 1 9.0 0.3 268 3
Mar 1972 1 11.0 0.4 390 5
Feb 1973 1 14.5 0.8 740 9
Dec 1973 1 17.2 1.2 1,122 13
Sep 1975 1 16.1 1.0 956 11
Jan 1976 1 13.0 0.6 568 7
Mar 1977 1 18.8 1.5 1,373 16
Jan 1978 1 16.5 1.1 1,016 12
Mar 1979 1 20.6 1.8 1,674 19
     
Mar 1980 1 19.5 1.6 1,488 17
Feb 1981 1 14.0 0.7 673 8
Jun 1982 1 14.4 0.8 727 8
Mar 1983 1 15.1 0.9 820 10
Jun 1984 1 23.5 2.4 2,195 25
Sep 1985 1 11.0 0.4 390 5
Jun 1986 1 16.1 1.0 956 11
Apr 1987 1 21.6 2.0 1,848 21
Mar 1988 1 10.8 0.4 376 4
Nov 1988 1 14.0 0.7 673 8
     
Oct 1989 1 19.2 1.6 1,439 17
Oct 1990 1 13.6 0.7 631 7
Mar 1992 1 11.2 0.4 405 5
Mar 1993 1 13.4 0.7 610 7
Apr 1994 1 10.6 0.4 362 4
Dec 1994 1 12.3 0.5 495 6
Jan 1996 1 18.3 1.4 1,292 15
Dec 1996 1 15.1 0.9 816 9
16 Jun 1998 12.5 0.6 520 6
22 Mar 1999 16.7 1.1 1,053 12
     
07 Jun 2000 12.7 0.6 532 6
11 Apr 2001 13.4 0.7 613 7
07 Jun 2002 12.5 0.6 516 6
23 Mar 2003 14.6 0.8 752 9
30 Oct 2003 13.8 0.7 652 8
04 Apr 2005 16.3 1.0 950 11
15 Oct 2005 19.3 1.6 1,435 16
17 Apr 2007 25.6 2.8 2,597 30
09 Mar 2008 16.4 1.1 1,000 12
13 Dec 2008 15.6 0.9 792 9
     
15 Mar 2010 15.9 0.9 796 9
29 Aug 2011 25.5 2.8 2,581 30
01 Oct 2011 16.3 1.1 988 12
15 Jun 2013 17.2 1.2 1,124 13
31 Mar 2014 14.0 0.7 677 8
10 Dec 2014 12.0 0.5 460 5
26 Feb 2016 16.6 1.1 1,027 12
05 Apr 2017 10.9 0.4 378 4
13 Jan 2018 13.8 0.7 654 8
22 Dec 2018 14.4 0.8 719 8
     
15 Dec 2019 13.9 0.7 667 8
02 Sep 2021 18.1 1.4 1,254 15

Notes:
1.    Estimated Date of Peak Pool