Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
BRADLEY | PENOBSCOT | 23 | 1 | 3.23 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
7 m (24 ft) |
3 m (11 ft) |
469 ha (1,158 ac) |
15,381,790 m3 (12,470 ac-ft) |
46 km2 (18 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1984 | 2.7 | 3.1 | 3.5 | 5 | ||||||||||||
1985 | 7.0 | 37 | 11 | 3.3 | 3.4 | 3.8 | 5 | |||||||||
1986 | 3.0 | 3.3 | 4.0 | 5 | ||||||||||||
1987 | 3.0 | 3.5 | 3.8 | 3 | ||||||||||||
1988 | 8.0 | 36 | 55 | 3.4 | 4.0 | 4.4 | 3 | |||||||||
1989 | 3.0 | 3.4 | 3.7 | 1 | ||||||||||||
1990 | 9.5 | 40 | 6.9 | 10 | 2.9 | 3.2 | 4.1 | 7 | 4.0 | 4.0 | 4.0 | |||||
1991 | 3.4 | 3.6 | 3.8 | 4 | ||||||||||||
1992 | 2.7 | 3.6 | 4.0 | 6 | ||||||||||||
1993 | 3.0 | 3.6 | 4.2 | 6 | ||||||||||||
1994 | 2.9 | 3.4 | 3.8 | 6 | ||||||||||||
1995 | 2.5 | 3.7 | 4.1 | 6 | ||||||||||||
2008 | 3.4 | 4.0 | 4.2 | 7 | ||||||||||||
2009 | 10 | 3.4 | 4.0 | 4.3 | 7 | |||||||||||
2010 | 9 | 4.2 | 4.5 | 4.7 | 4 | |||||||||||
2011 | 4.4 | 4.7 | 5.5 | 5 | ||||||||||||
2012 | 4.0 | 4.3 | 4.8 | 5 | ||||||||||||
2013 | 3.9 | 4.1 | 4.3 | 5 | ||||||||||||
2014 | 4.5 | 4.7 | 5.0 | 3 | ||||||||||||
2015 | 17 | 10.0 | 49 | 7.1 | 9 | 4.5 | 4.8 | 5.1 | 3 | 6.2 | 6.2 | 6.2 | ||||
2016 | 4.1 | 4.5 | 5.3 | 4 | ||||||||||||
2017 | 3.8 | 4.5 | 5.0 | 3 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
17 | 8.6 | 40 | 6.9 | 21 | 9.5 | 2.5 | 3.9 | 5.5 | 4.7 | 4 | 5.1 | 6.2 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|
0 | 23 | 8.4 | 22 | 8.9 | 26 | 8.60 | 26 | 8.5 |
1 | 23 | 8.4 | 25 | 8.60 | 26 | 8.6 | ||
2 | 22 | 8.3 | 22 | 8.8 | 24 | 8.30 | 25 | 8.4 |
3 | 22 | 8.2 | 24 | 8.00 | 24 | 8.1 | ||
4 | 22 | 8.0 | 22 | 8.7 | 24 | 7.70 | 24 | 7.6 |
5 | 22 | 7.8 | 24 | 7.60 | 23 | 6.8 | ||
6 | 22 | 7.6 | 22 | 8.6 | 23 | 6.70 | 23 | 6.0 |
7 | 23 | 4.70 | 23 | 4.9 | ||||
8 | 19 | 0.35 | 22 | 2.6 |