Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
SANDY RIVER PLT | FRANKLIN | 18 | 1 | 1.19 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
16 m (52 ft) |
7 m (22 ft) |
209 ha (516 ac) |
13,866,866 m3 (11,242 ac-ft) |
25 km2 (9.6 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1984 | 3 | 5 | 4.3 | 4.6 | 4.7 | 5 | 4.8 | 4.8 | 4.8 | |||||||
2001 | 13 | 18 | 6.4 | 4 | 9 | 6.6 | 6.6 | 6.7 | 1 | 3.6 | 3.6 | 3.6 | ||||
2003 | 6 | 4.8 | 5.6 | 6.2 | 5 | |||||||||||
2004 | 16 | 12 | 24 | 6.4 | 7 | 7.0 | 4.5 | 5.3 | 6.1 | 8 | 5.7 | 5.7 | 5.7 | |||
2005 | 17 | 2 | 19 | 6.3 | 4 | 6.0 | 5.0 | 5.8 | 6.3 | 7 | 2.1 | 2.1 | 2.1 | |||
2006 | 16 | 2 | 19 | 6.3 | 6 | 8.5 | 10 | 4.2 | 5.2 | 6.2 | 6 | 2.6 | 2.6 | 2.6 | ||
2007 | 7.0 | 4.4 | 5.2 | 5.8 | 6 | |||||||||||
2008 | 5.0 | 4.5 | 5.4 | 6.6 | 7 | |||||||||||
2009 | 5.0 | 4.2 | 4.8 | 5.9 | 6 | |||||||||||
2010 | 4.8 | 5.3 | 5.8 | 5 | ||||||||||||
2011 | 21 | 2 | 17 | 8.0 | 3.2 | 4.8 | 5.7 | 5 | ||||||||
2012 | 5.0 | 6 | 4.0 | 4.6 | 5.4 | 6 | ||||||||||
2013 | 4.4 | 4.9 | 5.4 | 5 | ||||||||||||
2014 | 4.6 | 5.3 | 6.3 | 8 | ||||||||||||
2015 | 5.2 | 5.7 | 6.5 | 5 | ||||||||||||
2016 | 11 | 4 | 21 | 6.6 | 6 | 16 | 4.1 | 5.2 | 6.6 | 11 | 2.8 | 2.8 | 2.8 | |||
2017 | 4.0 | 5.3 | 6.2 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
16 | 5.4 | 20 | 6.4 | 5.4 | 6.4 | 10 | 3.2 | 5.3 | 6.7 | 6.2 | 2.1 | 3.6 | 5.7 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 17 | 8.2 | 24 | 8.7 | 20 | 8.0 | 22 | 8.7 | 25 | 8.0 | 18 | 7.8 | 22 | 7.8 | 22 | 8.1 |
1 | 17 | 8.2 | 23 | 8.8 | 20 | 7.9 | 22 | 8.7 | 25 | 8.0 | 18 | 7.8 | 22 | 7.7 | 22 | 8.1 |
2 | 17 | 7.9 | 23 | 8.7 | 19 | 7.9 | 22 | 8.0 | 24 | 8.2 | 18 | 7.8 | 22 | 7.7 | 22 | 8.1 |
3 | 17 | 7.9 | 23 | 8.6 | 19 | 7.9 | 21 | 7.6 | 24 | 8.2 | 18 | 7.8 | 22 | 7.5 | 22 | 8.0 |
4 | 17 | 7.9 | 23 | 8.8 | 19 | 7.9 | 21 | 7.4 | 24 | 8.2 | 18 | 7.8 | 22 | 7.5 | 22 | 7.9 |
5 | 17 | 7.8 | 23 | 8.4 | 19 | 7.8 | 21 | 7.4 | 24 | 8.2 | 18 | 7.8 | 22 | 7.3 | 22 | 7.8 |
6 | 17 | 7.8 | 22 | 8.3 | 19 | 7.8 | 21 | 7.4 | 23 | 8.2 | 18 | 7.8 | 21 | 5.7 | 21 | 7.8 |
7 | 17 | 7.8 | 21 | 7.8 | 19 | 7.7 | 14 | 7.1 | 16 | 5.4 | 18 | 7.8 | 20 | 4.8 | 21 | 7.7 |
8 | 17 | 7.7 | 19 | 5.6 | 19 | 7.6 | 14 | 7.1 | 14 | 5.1 | 17 | 7.6 | 17 | 2.3 | 20 | 5.6 |
9 | 17 | 7.7 | 18 | 4.7 | 19 | 7.4 | 14 | 7.1 | 12 | 5.1 | 17 | 6.7 | 16 | 1.3 | 18 | 4.0 |
10 | 17 | 7.7 | 18 | 4.4 | 19 | 7.2 | 14 | 7.0 | 12 | 4.5 | 14 | 2.4 | 13 | 0.8 | 16 | 2.1 |
11 | 17 | 7.6 | 17 | 3.6 | 18 | 5.5 | 13 | 6.8 | 11 | 4.0 | 12 | 1.4 | 12 | 0.3 | 14 | 1.5 |
12 | 17 | 7.0 | 17 | 2.4 | 15 | 0.2 | 13 | 6.8 | 10 | 3.3 | 11 | 0.4 | 12 | 0.3 | 13 | 0.1 |
13 | 16 | 6.8 | 16 | 0.6 | 14 | 0.1 | 13 | 5.2 | 10 | 2.8 | 11 | 0.2 | 13 | 0.1 | ||
14 | 14 | 0.9 | 16 | 0.5 | 13 | 4.9 | 10 | 2.4 | 11 | 0.1 | ||||||
15 | 15 | 0.4 | 13 | 4.8 | 10 | 0.1 |