Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
Oakland | Kennebec | 20 | 1 | 0.69 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
8 m (27 ft) |
5 m (16 ft) |
189 ha (467 ac) |
8,100,000 m3 (6,567 ac-ft) |
10 km2 (3.8 mi2) |
Graph Legend: Secchi symbols = average Secchi Disk Transparency Values; tick marks = maximum and minimum values for each year.
Year | Color | Alk | SpCon | pH | TP-EC | TP-SG | TP-BG | TP-PG | SDT-Min | SDT-Avg | SDT-Max | SDT-n | SDT-b | Chl-Min | Chl-Avg | Chl-Max |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1975 | 10.0 | 4.0 | 4.0 | 4.0 | 1 | 3.8 | 3.8 | 3.8 | ||||||||
1976 | 11.5 | 4.3 | 4.5 | 4.7 | 2 | 3.7 | 3.7 | 3.7 | ||||||||
1977 | 17 | 60 | 9.2 | 16.0 | 8.3 | 4.5 | 5.2 | 7.0 | 8 | 2.1 | 4.0 | 10.3 | ||||
1978 | 18 | 74 | 21.0 | 9.7 | 12.5 | 3.5 | 5.1 | 6.7 | 8 | 2.1 | 2.8 | 3.4 | ||||
1979 | 18 | 58 | 14.0 | 10 | 3.4 | 5.2 | 6.9 | 7 | 1.7 | 2.7 | 4.0 | |||||
1980 | 15 | 64 | 2.3 | 4.3 | 6.9 | 7 | 1.8 | 3.1 | 4.6 | |||||||
1981 | 18 | 75 | 4.3 | 5.5 | 6.5 | 8 | 1 | 2.2 | 2.4 | 2.7 | ||||||
1982 | 4.5 | 5.2 | 6.0 | 6 | ||||||||||||
1983 | 3.5 | 4.9 | 5.5 | 5 | ||||||||||||
1984 | 2.5 | 4.5 | 6.0 | 6 | 5.2 | 5.2 | 5.2 | |||||||||
1985 | 4.5 | 5.4 | 6.5 | 5 | ||||||||||||
1986 | 4.0 | 4.9 | 6.0 | 6 | ||||||||||||
1987 | 5.0 | 5.7 | 6.5 | 4 | ||||||||||||
1988 | 5.0 | 6.0 | 7.0 | 5 | ||||||||||||
1989 | 3.5 | 5.6 | 7.0 | 6 | ||||||||||||
1990 | 24 | 77 | 7.6 | 7.0 | 4.0 | 6.6 | 7.5 | 5 | ||||||||
1991 | 5.5 | 6.4 | 8.0 | 6 | ||||||||||||
1992 | 5.0 | 6.8 | 8.0 | 6 | ||||||||||||
1993 | 9.0 | 5.5 | 6.7 | 7.5 | 5 | |||||||||||
1994 | 4.6 | 5.7 | 6.9 | 6 | ||||||||||||
1995 | 4.7 | 6.3 | 8.0 | 6 | ||||||||||||
1996 | 12.0 | 5.3 | 6.1 | 6.9 | 5 | |||||||||||
1997 | 24 | 84 | 7.1 | 10.2 | 4.9 | 5.9 | 7.2 | 7 | 1 | 2.6 | 2.6 | 2.6 | ||||
1998 | 8.8 | 4.4 | 6.4 | 7.2 | 4 | 3 | ||||||||||
1999 | 22 | 88 | 11.3 | 10.6 | 3.9 | 5.5 | 6.9 | 7 | 2.8 | 2.8 | 2.8 | |||||
2000 | 11.6 | 11.1 | 3.8 | 5.4 | 6.4 | 6 | ||||||||||
2001 | 11.9 | 9.1 | 6.0 | 6.5 | 6.9 | 6 | 5 | |||||||||
2003 | 11.3 | 11.0 | 5.0 | 5.7 | 6.5 | 3 | ||||||||||
2004 | 4.7 | 5.5 | 6.4 | 6 | ||||||||||||
2005 | 8 | 24 | 93 | 7.7 | 7.0 | 4.9 | 6.1 | 6.7 | 6 | 2 | ||||||
2006 | 5.2 | 6.3 | 6.9 | 8 | 3 | |||||||||||
2007 | 7 | 26 | 86 | 7.7 | 9.0 | 7.0 | 5.7 | 6.5 | 7.0 | 7 | 4 | 2.4 | 2.4 | 2.4 | ||
2008 | 7.5 | 5.4 | 6.1 | 6.8 | 5 | 1 | ||||||||||
2009 | 7.0 | 5.5 | 6.0 | 6.8 | 5 | 2 | ||||||||||
2010 | 7.7 | 4.1 | 5.7 | 6.4 | 4 | |||||||||||
2011 | 9.0 | 5.5 | 6.3 | 7.0 | 5 | 5 | 3.2 | 3.2 | 3.2 | |||||||
2012 | 7 | 29 | 93 | 7.7 | 9.5 | 5.4 | 5.4 | 5.4 | 1 | 3.2 | 3.2 | 3.2 | ||||
2013 | 11 | 29 | 91 | 7.6 | 8.0 | 6.8 | 6.8 | 6.8 | 1 | 1.7 | 1.7 | 1.7 | ||||
2014 | 10 | 33 | 85 | 7.4 | 10.0 | 5.1 | 5.1 | 5.1 | 1 | 4.0 | 4.0 | 4.0 | ||||
2015 | 10.0 | 6.1 | 6.5 | 7.0 | 2 | 3.9 | 3.9 | 3.9 | ||||||||
2016 | 2 | 31 | 91 | 7.8 | 11.0 | 6.2 | 6.7 | 7.1 | 7 | 12 | 3.5 | 3.5 | 3.5 | |||
2017 | 5 | 29 | 91 | 7.9 | 9.0 | 6.4 | 7.0 | 7.2 | 7 | 14 | 1.9 | 1.9 | 1.9 |
Avg Color | Avg Alk | Avg SpCon | pH | Avg TP-EC | Avg TP-SG | Avg TP-BG | Avg TP-PG | SDT-Min | SDT-Avg | SDT-Max | SDT-n | Chl-Min | Chl-Avg | Chl-Max |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7.2 | 24 | 81 | 7.6 | 11 | 9 | 10 | 10 | 2.3 | 5.8 | 8 | 5.3 | 1.7 | 3.2 | 10 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 23 | 7.8 | 25 | 8.0 | 23 | 8.0 | 24 | 8.7 | 24 | 8.3 | 24 | 7.7 | 25 | 8.2 | 25 | 8.4 |
1 | 23 | 7.7 | 25 | 7.9 | 23 | 8.0 | 24 | 8.8 | 24 | 8.3 | 24 | 7.5 | 25 | 8.3 | 25 | 8.4 |
2 | 23 | 7.7 | 25 | 7.9 | 23 | 8.0 | 24 | 8.8 | 24 | 8.2 | 24 | 7.6 | 24 | 8.2 | 24 | 8.4 |
3 | 23 | 7.7 | 25 | 7.9 | 23 | 8.0 | 24 | 8.8 | 23 | 7.7 | 24 | 7.6 | 24 | 8.2 | 24 | 8.4 |
4 | 23 | 7.7 | 25 | 7.9 | 23 | 8.1 | 24 | 8.8 | 23 | 7.6 | 24 | 7.6 | 24 | 8.1 | 24 | 8.4 |
5 | 23 | 7.7 | 24 | 7.6 | 23 | 8.0 | 24 | 8.8 | 23 | 7.7 | 24 | 7.6 | 24 | 8.1 | 24 | 8.3 |
6 | 23 | 7.7 | 23 | 6.6 | 23 | 8.0 | 23 | 8.6 | 23 | 6.5 | 24 | 6.5 | 24 | 8.1 | 24 | 8.3 |
7 | 23 | 7.1 | 23 | 5.0 | 22 | 1.7 | 22 | 6.5 | 24 | 6.8 |