Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
MONMOUTH | KENNEBEC | 12 | 1 | 0.5 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
8 m (28 ft) |
6 m (19 ft) |
156 ha (385 ac) |
8,891,453 m3 (7,208 ac-ft) |
7 km2 (2.8 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1976 | 17 | 4.2 | 5.7 | 7.8 | 7 | 2.6 | 4.7 | 12.1 | ||||||||
1978 | 10 | 4.1 | 4.8 | 5.4 | 2 | 3.8 | 3.8 | 3.8 | ||||||||
1979 | 19 | 4.1 | 5.1 | 6.1 | 5 | 2.9 | 5.6 | 8.1 | ||||||||
1980 | 27 | 27.2 | 0.8 | 4.9 | 7.5 | 6 | 4.6 | 27.0 | 93.0 | |||||||
1981 | 20.8 | 1.6 | 4.3 | 7.6 | 9 | 2 | 1.9 | 11.8 | 28.0 | |||||||
1982 | 17 | 51 | 25.8 | 3.6 | 5.5 | 7.4 | 9 | 1.6 | 4.8 | 9.0 | ||||||
1983 | 16 | 26 | 14.3 | 4.1 | 6.0 | 8.7 | 9 | 1 | 1.8 | 3.5 | 6.1 | |||||
1984 | 16 | 45 | 29.5 | 0.8 | 3.8 | 6.6 | 8 | 5.0 | 22.4 | 69.4 | ||||||
1985 | 47 | 20.2 | 1.7 | 5.0 | 7.5 | 9 | 2.5 | 7.0 | 16.0 | |||||||
1986 | 12 | 45 | 12.9 | 4.3 | 7.5 | 9.2 | 8 | 9 | 1.1 | 2.5 | 4.0 | |||||
1987 | 13 | 9.9 | 5.0 | 7.3 | 8.7 | 8 | 7 | 1.9 | 11.5 | 53.7 | ||||||
1988 | 13 | 8 | 10.1 | 4.7 | 6.9 | 8.7 | 8 | 0.9 | 2.4 | 4.6 | ||||||
1989 | 4.1 | 5.8 | 6.8 | 5 | ||||||||||||
1990 | 16 | 7.0 | 11.7 | 4.6 | 6.6 | 8.7 | 6 | 1.2 | 2.7 | 6.0 | ||||||
1991 | 15 | 7.0 | 12.9 | 5.3 | 6.3 | 8.3 | 8 | 1.4 | 3.2 | 5.4 | ||||||
1992 | 15 | 6.9 | 5.1 | 7.1 | 8.7 | 7 | 1 | 1.8 | 2.9 | 4.9 | ||||||
1993 | 16 | 7.0 | 11.3 | 6.6 | 7.8 | 8.9 | 6 | 2 | 1.7 | 2.7 | 3.6 | |||||
1994 | 15 | 7.0 | 13 | 19 | 5.6 | 6.4 | 6.9 | 6 | 3.0 | 4.8 | 7.7 | |||||
1995 | 15 | 6.9 | 11 | 5.9 | 7.1 | 8.9 | 6 | 1 | ||||||||
1996 | 13 | 17 | 5.2 | 6.2 | 7.6 | 6 | 2.4 | 4.0 | 6.1 | |||||||
1997 | 17 | 6.9 | 12 | 4.3 | 6.2 | 8.2 | 11 | 1.9 | 3.5 | 5.4 | ||||||
1998 | 14 | 16.4 | 3.4 | 5.9 | 7.4 | 10 | 3.9 | 6.4 | 12.8 | |||||||
1999 | 16 | 21 | 2.8 | 5.4 | 7.6 | 13 | 3.4 | 5.5 | 14.5 | |||||||
2000 | 16 | 7.0 | 15 | 28 | 3.0 | 5.3 | 7.4 | 8 | 4.2 | 6.6 | 11.4 | |||||
2001 | 16 | 7.0 | 16 | 24 | 2.8 | 6.2 | 8.8 | 6 | 1 | 2.5 | 5.3 | 12.6 | ||||
2002 | 16 | 7.0 | 14 | 38 | 5.3 | 7.1 | 9.2 | 6 | 2 | 2.3 | 4.2 | 5.8 | ||||
2003 | 18 | 7.1 | 14 | 3.6 | 6.0 | 8.3 | 9 | 2.4 | 5.4 | 10.8 | ||||||
2004 | 16 | 7.0 | 17 | 64 | 3.3 | 5.3 | 7.4 | 8 | 0.4 | 4.6 | 11.6 | |||||
2005 | 14 | 7.0 | 15 | 160 | 2.3 | 4.3 | 6.3 | 7 | 3.3 | 7.4 | 15.4 | |||||
2006 | 19 | 7.0 | 17 | 162 | 1.5 | 4.5 | 6.4 | 8 | 4.3 | 10.6 | 20.0 | |||||
2007 | 8 | 18 | 86 | 7.1 | 16 | 77 | 1.8 | 4.4 | 7.3 | 7 | 2.5 | 8.5 | 18.0 | |||
2008 | 19 | 7.0 | 18 | 63 | 67.8 | 1.9 | 4.0 | 6.2 | 10 | 2.5 | 10.3 | 23.0 | ||||
2009 | 19 | 16 | 46 | 37.1 | 1.9 | 4.4 | 7.8 | 9 | 2.9 | 7.5 | 18.0 | |||||
2010 | 19 | 17 | 26 | 28.4 | 1.6 | 5.2 | 8.0 | 12 | 2.9 | 8.4 | 23.0 | |||||
2011 | 19 | 16 | 45 | 38.5 | 1.5 | 4.5 | 8.0 | 13 | 2.4 | 9.4 | 32.0 | |||||
2012 | 19 | 16 | 47 | 45.0 | 2.0 | 5.0 | 7.8 | 10 | 2.4 | 8.9 | 21.0 | |||||
2013 | 20 | 13 | 13 | 26.6 | 3.9 | 6.3 | 8.7 | 11 | 1.8 | 4.3 | 9.5 | |||||
2014 | 20 | 17 | 12 | 20.8 | 2.0 | 5.2 | 7.7 | 12 | 1.6 | 10.2 | 29.0 | |||||
2015 | 20 | 17 | 15 | 39.1 | 2.0 | 4.8 | 7.2 | 9 | 3.5 | 9.6 | 20.0 | |||||
2016 | 20 | 15 | 16 | 28.5 | 1.6 | 4.3 | 7.0 | 11 | 1.5 | 7.4 | 19.0 | |||||
2017 | 20 | 16 | 14 | 14 | 34.7 | 2.2 | 4.2 | 7.7 | 12 | 3.4 | 10.3 | 18.0 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
8 | 17 | 56 | 7 | 15 | 15 | 45 | 26 | 0.8 | 5.6 | 9.2 | 8.3 | 0.4 | 7.2 | 93 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 24 | 8.7 | 24 | 7.8 | 24 | 8.8 | 22 | 8.3 | 20 | 9.9 | 21 | 9.9 | 20 | 9.4 | 21 | 10.0 |
1 | 24 | 8.7 | 24 | 7.8 | 24 | 8.8 | 22 | 8.3 | 20 | 9.8 | 20 | 9.8 | 20 | 9.4 | 21 | 9.9 |
2 | 24 | 8.6 | 24 | 7.8 | 24 | 8.7 | 22 | 8.3 | 20 | 9.6 | 20 | 10.0 | 20 | 9.4 | 21 | 10.0 |
3 | 24 | 8.6 | 24 | 7.9 | 23 | 8.5 | 22 | 8.6 | 20 | 9.4 | 20 | 10.0 | 20 | 9.4 | 21 | 10.0 |
4 | 24 | 8.5 | 24 | 7.8 | 23 | 8.1 | 22 | 8.6 | 20 | 9.2 | 19 | 9.3 | 20 | 9.4 | 20 | 9.9 |
5 | 24 | 7.7 | 24 | 7.4 | 23 | 7.5 | 22 | 8.5 | 20 | 8.9 | 19 | 9.1 | 20 | 9.3 | 20 | 9.7 |
6 | 20 | 2.2 | 21 | 1.8 | 22 | 4.6 | 21 | 7.9 | 20 | 8.1 | 19 | 8.9 | 20 | 9.2 | 20 | 9.0 |
7 | 16 | 0.2 | 18 | 0.2 | 19 | 0.3 | 19 | 0.2 | 19 | 7.5 | 19 | 6.5 | 20 | 7.3 | 19 | 6.1 |
8 | 15 | 0.1 | 15 | 0.1 | 16 | 0.2 | 16 | 0.1 | 18 | 0.6 | 19 | 3.6 | 18 | 0.2 | 19 | 0.8 |