Lake Arrowhead (Ossipee Flowage)

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275

Lake Arrowhead (Ossipee Flowage) MIDAS 9715 - Station 1
Year	Depth - Meters			Depth - Feet
Year	Min	Avg	Max	Min	Avg	Max
1999	3.4	4.4	5.8	11.2	14.4	19.0
2000	3	3.7	4.6	9.8	12.3	15.1
2001	2.9	3.7	4.1	9.5	12.0	13.5
2002	3.1	3.8	5.3	10.2	12.3	17.4
2003	3.3	3.5	3.8	10.8	11.5	12.5
2004	3.2	3.5	3.6	10.5	11.5	11.8
2005	n/a	n/a	n/a	n/a	n/a	n/a
2006	n/a	n/a	n/a	n/a	n/a	n/a
2007	4.4	5.1	5.6	14.4	16.6	18.4
2008	2.7	2.9	3	8.9	9.4	9.8
2009	3	3.2	3.5	9.8	10.5	11.5
2010	3.1	3.3	3.5	10.2	10.9	11.5
2011	3	3.2	3.3	9.8	10.5	10.8
2012	3.1	4.0	5	10.2	13.0	16.4
2013	3.6	3.8	4	11.8	12.5	13.1
2014	3.2	3.8	3.9	10.5	12.3	12.8
2015	2.2	3.6	4	7.2	11.9	13.1
2016	3.5	4.5	5.1	11.5	14.6	16.7
2017	4.8	5.0	5.1	15.7	16.2	16.7
2018	3.4	3.9	4.2	11.2	12.7	13.8
2019	n/a	n/a	n/a	n/a	n/a	n/a
2020	3.7	3.8	3.9	12.1	12.4	12.8

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Distribution of Secchi Disk Transparency in All Maine Lakes

Source Data:
Maine Lakes Transparency, Color & Chemistry: Annual Mean Values

Date-specific Secchi data for this and other Maine lakes can be found HERE