Union Village Dam, Ompompanoosuc River
Peak Pool Levels
by Water Year
(1950 - Present)
Drainage Area:  126 sq. miles
Normal Pool:  0 ft. (Summer), 20 ft. (Winter)
Gate Invert Elev.:  420 ft. NGVD
1" Runoff =   6,720 ac-ft
Storage at Spillway Crest:   5.7 in. / 38,000 ac-ft

Date	Annual Peak Pool Level (ft)	Storage Utilized
		Inches	Acre-Feet	Percent
06 Apr 1950	53.2	0.4	2,420	6
05 Apr 1951	66.7	0.6	4,340	11
03 Jun 1952	74.0	0.9	5,800	15
31 Mar 1953	101.4	2.1	14,260	38
26 Apr 1954	55.5	0.4	2,670	7
18 Apr 1955	64.0	0.6	3,860	10
18 Apr 1956	44.0	0.2	1,520	4
01 Mar 1957	23.0	0.1	460	1
23 Dec 1957	64.4	0.6	3,916	10
04 Apr 1959	48.5	0.3	1,950	5
06 Apr 1960	77.3	1.0	6,575	17
27 Feb 1961	41.0	0.2	1,280	3
09 Apr 1962	63.0	0.6	3,720	10
03 Apr 1963	29.0	0.1	620	2
16 Apr 1964	69.1	0.7	4,820	13
26 Dec 1964	28.0	0.1	590	2
26 Mar 1966	38.0	0.2	1,040	3
05 Apr 1967	63.4	0.6	3,776	10
25 Mar 1968	46.3	0.3	1,730	5
24 Apr 1969	114.2	3.0	20,100	53
26 Apr 1970	38.0	0.2	1,040	3
05 May 1971	69.0	0.7	4,800	13
06 May 1972	72.0	0.8	5,400	14
02 Jul 1973	96.8	1.9	12,484	33
22 Dec 1973	61.4	0.5	3,496	9
21 Mar 1975	37.0	0.1	960	3
04 Apr 1976	89.1	1.4	9,730	26
16 Mar 1977	72.0	0.8	5,400	14
10 Jan 1978	56.3	0.4	2,782	7
11 Mar 1979	84.4	1.2	8,350	22
11 Apr 1980	55.5	0.4	2,670	7
25 Feb 1981	76.8	1.0	6,450	17
19 Apr 1982	62.1	0.5	3,594	9
21 Mar 1983	43.6	0.2	1,488	4
04 Jun 1984	103.8	2.3	15,220	40
13 Mar 1985	36.0	0.1	880	2
04 Feb 1986	59.0	0.5	3,160	8
06 Apr 1987	97.8	1.9	12,864	34
05 Oct 1987	41.3	0.2	1,304	3
07 Apr 1989	58.2	0.5	3,048	8
19 Mar 1990	61.4	0.5	3,496	9
04 Mar 1991	40.7	0.2	1,256	3
12 Mar 1992	61.0	0.5	3,440	9
14 Apr 1993	81.0	1.1	7,500	20
17 Apr 1994	73.0	0.8	5,600	15
16 Jan 1995	29.9	0.1	647	2
22 Jan 1996	76.8	1.0	6,445	17
20 Apr 1997	43.0	0.2	1,439	4
04 Apr 1998	86.9	1.4	9,076	24
17 Sep 1999	43.6	0.2	1,488	4
30 Mar 2000	52.9	0.4	2,394	6
26 Apr 2001	84.2	1.2	8,300	22
16 Apr 2002	76.8	1.0	6,445	17
31 Mar 2003	54.2	0.4	2,523	7
30 Oct 2003	47.1	0.3	1,900	4
04 Apr 2005	88.9	1.3	9,700	25
16 May 2006	63.6	0.5	3,400	10
20 Apr 2007	36.9	0.1	952	2
13 Apr 2008	84.8	1.3	8,450	22
26 Oct 2008	32.2	0.1	729	2
24 Mar 2010	52.2	0.4	2,260	6
14 Apr 2011	98.7	2.0	13,210	35
14 Mar 2012	30.2	0.1	655	2
13 Mar 2013	37.6	0.2	1,010	3
17 Apr 2014	84.4	1.2	8,358	22
20 Jan 2015	32.2	0.1	747	2
11 Mar 2016	51.3	0.3	2,165	6
02 Jul 2017	61.7	0.5	3,544	10
14 Jan 2018	48.4	0.3	1,943	5
17 Apr 2019	81.0	1.1	7,500	20
13 Jan 2020	31.0	0.1	681	2
26 Dec 2020	61.0	0.5	3,433	9