Umbagog Lake

Magalloway Plt, Upton, Oxford, Maine
MIDAS 3102

Secchi transparency (mean, maximum & minimum annual values)

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Umbagog Lake
MIDAS 3102 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1983 3.4 4.7 6 11.2 15.4 19.7
1984 3.1 3.9 5.1 10.2 12.9 16.7
1985 3.4 3.8 4.3 11.2 12.6 14.1
1986 4.5 4.5 4.5 14.8 14.8 14.8
1987 n/a n/a n/a n/a n/a n/a
1988 n/a n/a n/a n/a n/a n/a
1989 n/a n/a n/a n/a n/a n/a
1990 n/a n/a n/a n/a n/a n/a
1991 n/a n/a n/a n/a n/a n/a
1992 n/a n/a n/a n/a n/a n/a
1993 n/a n/a n/a n/a n/a n/a
1994 n/a n/a n/a n/a n/a n/a
1995 n/a n/a n/a n/a n/a n/a
1996 n/a n/a n/a n/a n/a n/a
1997 n/a n/a n/a n/a n/a n/a
1998 n/a n/a n/a n/a n/a n/a
1999 n/a n/a n/a n/a n/a n/a
2000 n/a n/a n/a n/a n/a n/a
2001 4.9 4.9 4.9 16.1 16.1 16.1


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

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