Data period: through 2018
Town | County | Delorme Map # | True Basin | Flushing Rate | Elevation |
---|---|---|---|---|---|
E MIDDLESEX CANAL GR | PISCATAQUIS | 41 | 1 | 5.41 flushes/yr | 1045 ft |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
5 m (16 ft) |
2 m (5 ft) |
415 ha (1,025 ac) |
6,096,428 m3 (4,942 ac-ft) |
39 km2 (15 mi2) |
Graph Legend: Secchi symbols = average Secchi Disk Transparency Values; tick marks = maximum and minimum values for each year.
## [1] "No 2018 Secchi Disk Transparency Data"
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1987 | 1.5 | 1.7 | 2.5 | 5 | ||||||||||||
1988 | 1.5 | 1.6 | 1.8 | 3 | ||||||||||||
1989 | 22 | 1.5 | 1.5 | 1.5 | 1 | |||||||||||
1990 | 9.5 | 39 | 7.1 | 37 | 1.6 | 1.6 | 1.6 | 1 | 13.6 | 13.6 | 13.6 | |||||
1998 | 14.0 | 39 | 22 | 1.5 | 1.6 | 1.9 | 5 | 6.9 | 6.9 | 6.9 | ||||||
1999 | 1.4 | 1.6 | 1.7 | 6 | ||||||||||||
2000 | 11.5 | 36 | 19 | 1.6 | 1.8 | 2.1 | 5 | 7.1 | 7.1 | 7.1 | ||||||
2001 | 1.7 | 2.0 | 2.3 | 5 | ||||||||||||
2002 | 1.2 | 1.7 | 2.2 | 5 | ||||||||||||
2003 | 1.6 | 1.9 | 2.4 | 5 | ||||||||||||
2004 | 1.1 | 1.5 | 1.7 | 6 | ||||||||||||
2005 | 24 | 10.6 | 36 | 7.0 | 18 | 1.7 | 1.8 | 2.6 | 5 | |||||||
2006 | 1.3 | 1.6 | 2.5 | 5 | ||||||||||||
2007 | 1.6 | 1.8 | 2.2 | 6 | ||||||||||||
2008 | 1.6 | 1.9 | 2.2 | 5 | ||||||||||||
2009 | 14 | 1.5 | 1.8 | 2.3 | 6 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
24 | 11 | 38 | 7.1 | 26 | 18 | 1.1 | 1.7 | 2.6 | 4.6 | 6.9 | 9.2 | 14 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|
0 | 17 | 9.3 | 20 | 8.4 | 21 | 8.9 | ||
1 | 16 | 8.8 | 17 | 9.4 | 20 | 8.3 | 21 | 9.0 |
2 | 16 | 7.2 | 17 | 9.4 | 20 | 7.9 | 21 | 8.8 |
3 | 16 | 6.0 | 21 | 8.8 | ||||
4 | 21 | 8.6 |