Cobbosseecontee Lake

Litchfield, Manchester, Monmouth, West Gardiner, Winthrop, Kennebec, Maine
MIDAS 5236

Secchi transparency (mean, maximum & minimum annual values)

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Select Station: Station #1Station #2

Default sampling station is #1 (generally the deepest part of the main lake basin (if > 1 basins). To view data from other stations, select the station from the drop-down above.

Cobbosseecontee Lake MIDAS 5236 - Station 1
Year	Depth - Meters			Depth - Feet
	Min	Avg	Max	Min	Avg	Max
1975	4	4.0	4	13.1	13.1	13.1
1976	1.8	3.7	6.5	5.9	12.0	21.3
1977	0.5	3.2	7.2	1.6	10.5	23.6
1978	2	3.7	5	6.6	12.2	16.4
1979	2.1	3.7	6.2	6.9	12.3	20.3
1980	1.6	3.7	6.8	5.2	12.0	22.3
1981	1.5	3.7	6.3	4.9	12.2	20.7
1982	3.6	4.5	5.9	11.8	14.7	19.4
1983	1.6	3.6	4.8	5.2	11.9	15.7
1984	1.9	3.5	5.5	6.2	11.5	18.0
1985	2	4.6	7	6.6	15.2	23.0
1986	2.6	4.1	5.1	8.5	13.5	16.7
1987	2.2	3.6	4.5	7.2	11.7	14.8
1988	1.7	4.3	5.9	5.6	14.0	19.4
1989	2.3	4.0	5.5	7.5	13.2	18.0
1990	1.7	3.7	6	5.6	12.2	19.7
1991	1.9	3.6	6	6.2	11.7	19.7
1992	1.4	2.3	3.2	4.6	7.6	10.5
1993	1.8	2.7	4.4	5.9	8.9	14.4
1994	1.9	3.5	6	6.2	11.4	19.7
1995	2.3	4.1	6.5	7.5	13.5	21.3
1996	1.9	3.4	5.1	6.2	11.1	16.7
1997	2.5	3.8	5.9	8.2	12.6	19.4
1998	2.4	4.0	5.8	7.9	13.2	19.0
1999	2.5	3.9	6.2	8.2	12.7	20.3
2000	2.6	4.1	5.7	8.5	13.5	18.7
2001	2.6	4.6	7	8.5	15.0	23.0
2002	2.7	4.9	7.4	8.9	16.0	24.3
2003	2.8	4.3	5.5	9.2	14.2	18.0
2004	2.8	4.8	6.6	9.2	15.7	21.7
2005	2.4	3.7	5.4	7.9	12.1	17.7
2006	2.5	4.3	6.1	8.2	14.2	20.0
2007	2.4	4.0	5.5	7.9	13.2	18.0
2008	2.4	4.0	5.9	7.9	13.0	19.4
2009	1.7	3.5	5	5.6	11.6	16.4
2010	2.2	5.0	6.7	7.2	16.3	22.0
2011	2.5	3.9	6.3	8.2	12.8	20.7
2012	3.3	5.4	6.5	10.8	17.7	21.3
2013	2	3.6	7.2	6.6	11.9	23.6
2014	2.9	4.9	6.8	9.5	16.2	22.3
2015	3.7	5.3	6.3	12.1	17.4	20.7
2016	4.7	6.5	8.4	15.4	21.3	27.6
2017	2.2	4.9	7.5	7.2	16.2	24.6
2018	3.1	5.3	7.6	10.2	17.5	24.9
2019	3.6	4.9	6.2	11.8	16.1	20.3
2020	2.9	5.2	7.5	9.5	17.2	24.6
2021	3.2	5.0	7.4	10.5	16.2	24.3
2022	3.1	5.7	8.4	10.2	18.7	27.6