Data period: through 2018
Town | County | Delorme Map # | True Basin | Flushing Rate | Elevation |
---|---|---|---|---|---|
CHINA | KENNEBEC | 13 | 1 | 0.65 flushes/yr | 194 ft |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
26 m (85 ft) |
8 m (25 ft) |
650 ha (1,606 ac) |
72,000,000 m3 (58,371 ac-ft) |
17 km2 (6.6 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1971 | 5.2 | 6.4 | 8.1 | 4 | ||||||||||||
1972 | 4.7 | 5.6 | 6.2 | 5 | ||||||||||||
1973 | 3.5 | 4.4 | 5.3 | 2 | ||||||||||||
1976 | 15 | 4.0 | 4.0 | 4.0 | 1 | 4.1 | 4.1 | 4.1 | ||||||||
1977 | 12 | 4.7 | 4.7 | 4.7 | 1 | |||||||||||
1978 | 5.0 | 5.3 | 5.6 | 4 | 2.9 | 2.9 | 2.9 | |||||||||
1979 | 30 | 4.6 | 5.0 | 5.6 | 5 | |||||||||||
1980 | 4.9 | 6.1 | 7.5 | 6 | ||||||||||||
1981 | 3.2 | 5.2 | 7.8 | 6 | ||||||||||||
1982 | 19 | 12 | 10 | 3.5 | 5.2 | 7.2 | 6 | 4.2 | 4.2 | 4.2 | ||||||
1983 | 16 | 27 | 20 | 2.0 | 4.0 | 6.6 | 6 | 10.0 | 10.0 | 10.0 | ||||||
1984 | 16 | 63 | 18 | 1.6 | 3.4 | 5.6 | 5 | 5.0 | 11.5 | 20.0 | ||||||
1985 | 19 | 1.8 | 3.5 | 5.0 | 5 | 4.4 | 7.8 | 10.9 | ||||||||
1986 | 14 | 20 | 1.5 | 4.0 | 7.1 | 7 | 2.3 | 10.5 | 24.7 | |||||||
1987 | 21 | 67 | 1.0 | 2.9 | 4.7 | 5 | 3.3 | 14.6 | 35.4 | |||||||
1988 | 22 | 1.4 | 3.3 | 5.1 | 8 | 4.1 | 14.4 | 29.3 | ||||||||
1989 | 17 | 19 | 2.3 | 3.7 | 6.4 | 7 | 5.4 | 9.9 | 19.3 | |||||||
1990 | 18 | 2.4 | 3.9 | 5.8 | 6 | 1.9 | 8.8 | 17.3 | ||||||||
1991 | 16 | 20 | 2.0 | 2.9 | 4.5 | 5 | 4.7 | 14.2 | 21.9 | |||||||
1992 | 15 | 15 | 1.6 | 3.2 | 4.4 | 6 | 3.2 | 10.8 | 18.1 | |||||||
1993 | 16 | 18 | 1.9 | 3.4 | 5.3 | 6 | 3.6 | 11.8 | 21.1 | |||||||
1994 | 16 | 27 | 18 | 1.8 | 3.4 | 6.7 | 5 | 3.7 | 13.4 | 26.6 | ||||||
1995 | 17 | 21 | 55 | 19 | 1.6 | 3.5 | 6.4 | 5 | ||||||||
1996 | 18 | 22 | 2.0 | 4.0 | 6.6 | 6 | 3.5 | 10.5 | 16.7 | |||||||
1997 | 18 | 27 | 1.7 | 3.2 | 6.7 | 8 | 4.8 | 12.4 | 26.1 | |||||||
1998 | 18 | 82 | 7.4 | 15 | 14 | 19 | 1.0 | 3.5 | 6.9 | 9 | 2.6 | 13.8 | 38.7 | |||
1999 | 17 | 95 | 6.8 | 26 | 24 | 23 | 1.0 | 1.9 | 3.7 | 6 | 6.2 | 24.3 | 44.4 | |||
2000 | 16 | 80 | 7.1 | 19 | 20 | 21 | 1.5 | 3.2 | 5.8 | 8 | 4.1 | 14.8 | 29.1 | |||
2001 | 16 | 83 | 6.8 | 15 | 23 | 24 | 1.6 | 3.5 | 6.6 | 9 | 3.5 | 10.7 | 18.6 | |||
2002 | 17 | 88 | 7.2 | 17 | 20 | 29 | 1.3 | 3.5 | 7.5 | 7 | 3.0 | 14.3 | 31.8 | |||
2003 | 12 | 88 | 6.7 | 18 | 19 | 1.3 | 3.4 | 6.2 | 7 | 2.9 | 11.4 | 26.5 | ||||
2004 | 20 | 59 | 6.5 | 20 | 37 | 1.8 | 2.9 | 5.0 | 7 | 4.0 | 12.2 | 17.0 | ||||
2005 | 20 | 59 | 6.7 | 19 | 22 | 1.6 | 3.2 | 6.2 | 9 | 4.2 | 10.5 | 15.5 | ||||
2006 | 19 | 54 | 6.8 | 18 | 38 | 1.4 | 3.4 | 5.4 | 10 | 3.2 | 13.3 | 36.0 | ||||
2007 | 57 | 6.5 | 20 | 24 | 1.3 | 2.6 | 4.0 | 11 | 6.6 | 15.9 | 27.0 | |||||
2008 | 7.5 | 20 | 82 | 7.4 | 19 | 29 | 23 | 1.8 | 3.1 | 5.8 | 10 | 2.0 | 15.5 | 42.0 | ||
2009 | 82 | 7.3 | 17 | 29 | 21 | 1.4 | 3.0 | 5.1 | 13 | 4.2 | 11.6 | 21.0 | ||||
2010 | 84 | 6.0 | 17 | 36 | 34 | 1.2 | 3.7 | 7.2 | 13 | 2.9 | 12.5 | 28.0 | ||||
2011 | 83 | 7.3 | 19 | 20 | 1.0 | 2.6 | 4.4 | 10 | 8.3 | 33.5 | 68.0 | |||||
2012 | 90 | 7.3 | 20 | 18 | 22 | 1.6 | 2.9 | 4.5 | 6 | 7.0 | 11.3 | 18.0 | ||||
2013 | 8.0 | 22 | 91 | 7.3 | 20 | 28 | 19 | 1.6 | 2.1 | 3.4 | 9 | 5.8 | 15.1 | 24.0 | ||
2014 | 7.0 | 23 | 83 | 8.1 | 26 | 20 | 1.7 | 1.7 | 1.7 | 1 | 22.0 | 22.0 | 22.0 | |||
2015 | 17 | 140 | 1.8 | 2.7 | 4.4 | 9 | 6.3 | 6.3 | 6.3 | |||||||
2016 | 6.0 | 25 | 85 | 6.4 | 17 | 24 | 25 | 1.9 | 3.1 | 4.0 | 10 | 1.1 | 4.0 | 9.8 | ||
2017 | 3.0 | 5.5 | 8.0 | 6 | ||||||||||||
2018 | 2.3 | 4.5 | 7.9 | 8 | 2 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7.1 | 18 | 78 | 6.7 | 18 | 32 | 23 | 1 | 3.7 | 8.1 | 6.7 | 1.1 | 12 | 68 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 23 | 8.7 | 22 | 8.7 | 23.3 | 8.6 | 23.0 | 9.0 | 19.8 | 8.7 | 25.2 | 8.6 | 23.9 | 8.2 | 21.2 | 8.4 |
1 | 23 | 8.7 | 22 | 8.7 | 23.3 | 8.8 | 23.0 | 9.0 | 19.5 | 8.7 | 25.3 | 8.6 | 23.9 | 8.2 | 21.2 | 8.4 |
2 | 23 | 8.7 | 22 | 8.7 | 23.2 | 8.8 | 22.9 | 8.9 | 19.3 | 8.6 | 25.3 | 8.6 | 23.9 | 8.3 | 21.2 | 8.4 |
3 | 23 | 8.7 | 22 | 8.7 | 23.1 | 8.8 | 22.6 | 8.8 | 19.2 | 8.5 | 25.3 | 8.6 | 23.9 | 8.3 | 21.2 | 8.4 |
4 | 23 | 8.6 | 22 | 8.6 | 23.0 | 8.7 | 22.3 | 8.7 | 19.1 | 8.4 | 25.3 | 8.6 | 23.9 | 8.2 | 21.2 | 8.4 |
5 | 23 | 8.4 | 22 | 8.6 | 23.0 | 8.6 | 22.2 | 8.4 | 19.1 | 8.4 | 25.2 | 8.6 | 23.9 | 8.2 | 21.0 | 8.1 |
6 | 23 | 8.4 | 22 | 8.3 | 22.7 | 8.0 | 22.1 | 8.0 | 19.1 | 8.2 | 24.6 | 8.0 | 23.5 | 7.6 | 21.0 | 7.9 |
7 | 23 | 8.3 | 22 | 7.8 | 21.6 | 6.2 | 21.4 | 6.3 | 19.1 | 8.1 | 22.7 | 5.5 | 21.6 | 5.0 | 21.0 | 7.8 |
8 | 22 | 4.6 | 21 | 5.6 | 18.7 | 3.2 | 19.1 | 2.3 | 19.0 | 7.9 | 18.8 | 2.1 | 20.4 | 2.8 | 20.8 | 7.3 |
9 | 19 | 0.6 | 18 | 0.4 | 15.0 | 1.7 | 16.0 | 0.5 | 17.7 | 4.7 | 16.2 | 1.6 | 17.9 | 5.3 | 18.8 | 0.3 |
10 | 16 | 0.5 | 15 | 0.3 | 12.3 | 1.4 | 12.4 | 0.7 | 15.7 | 1.3 | 13.2 | 1.4 | 15.4 | 0.7 | 14.7 | 0.1 |
11 | 14 | 0.5 | 14 | 0.3 | 10.4 | 2.0 | 10.8 | 1.0 | 12.6 | 0.1 | 11.5 | 1.3 | 12.6 | 0.4 | 12.5 | 0.1 |
12 | 13 | 0.5 | 12 | 0.4 | 10.3 | 2.2 | 10.3 | 1.0 | 11.0 | 0.1 | 10.0 | 2.2 | 11.2 | 0.7 | 11.0 | 0.3 |
13 | 12 | 0.4 | 12 | 0.3 | 9.7 | 1.9 | 9.7 | 0.8 | 10.2 | 0.1 | 9.4 | 2.2 | 10.0 | 1.0 | 9.9 | 0.4 |
14 | 12 | 0.4 | 11 | 0.3 | 9.2 | 2.0 | 9.6 | 0.9 | 9.6 | 0.1 | 9.1 | 2.4 | 9.3 | 1.6 | 9.6 | 0.4 |
15 | 12 | 0.4 | 11 | 0.3 | 8.9 | 1.5 | 9.3 | 0.9 | 9.4 | 0.1 | 9.0 | 2.1 | 8.9 | 1.1 | 9.3 | 0.7 |
16 | 11 | 0.3 | 8.9 | 1.5 | 9.2 | 0.9 | 9.2 | 0.1 | 8.8 | 1.7 | 8.8 | 1.0 | 9.0 | 0.5 | ||
17 | 11 | 0.4 | 11 | 0.3 | 8.8 | 1.4 | 9.0 | 0.7 | 9.1 | 0.1 | 8.7 | 1.6 | 8.7 | 0.8 | 8.9 | 0.2 |
18 | 11 | 0.3 | 8.7 | 1.3 | 8.9 | 0.8 | 9.0 | 0.1 | 8.7 | 1.6 | 8.6 | 0.6 | 8.8 | 0.1 | ||
19 | 11 | 0.4 | 10 | 0.3 | 8.7 | 1.1 | 8.8 | 0.7 | 8.9 | 0.1 | 8.6 | 1.1 | 8.6 | 0.4 | 8.7 | 0.1 |
20 | 10 | 0.3 | 8.6 | 1.0 | 8.8 | 0.9 | 8.8 | 0.1 | 8.6 | 0.9 | 8.5 | 0.3 | 8.6 | 0.1 | ||
21 | 11 | 0.4 | 10 | 0.3 | 8.6 | 0.8 | 8.7 | 0.7 | 8.8 | 0.1 | 8.5 | 1.3 | 8.5 | 0.2 | 8.5 | 0.1 |
22 | 10 | 0.3 | 8.6 | 0.6 | 8.7 | 0.5 | 8.8 | 0.1 | 8.4 | 0.8 | 8.5 | 0.2 | 8.5 | 0.1 | ||
23 | 11 | 0.4 | 10 | 0.3 | 8.5 | 0.5 | 8.7 | 0.4 | 8.7 | 0.1 | 8.4 | 0.6 | 8.4 | 0.2 | 8.4 | 0.1 |
24 | 10 | 0.3 | 8.5 | 0.4 | 8.6 | 0.4 | 8.7 | 0.1 | 8.4 | 0.5 | 8.4 | 0.1 | 8.4 | 0.1 | ||
25 | 11 | 0.4 | 10 | 0.3 | 8.5 | 0.4 | 8.6 | 0.3 | 8.7 | 0.1 | 8.4 | 0.4 | 8.4 | 0.1 | 8.4 | 0.1 |
26 | 10 | 0.3 | 8.6 | 0.2 | 8.3 | 0.2 | 8.4 | 0.1 |