Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
FRENCHTOWN TWP | PISCATAQUIS | 41 | 1 | 0.5 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
38 m (123 ft) |
17 m (55 ft) |
1,288 ha (3,184 ac) |
217,596,560 m3 (176,408 ac-ft) |
75 km2 (29 mi2) |
Graph Legend: Secchi symbols = average Secchi Disk Transparency Values; tick marks = maximum and minimum values for each year.
## [1] "No 2017 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1981 | 5.6 | 5.6 | 5.6 | 1 | ||||||||||||
1989 | 6.2 | 21 | 4 | 7.2 | 7.2 | 7.2 | 1 | 2.0 | 2.0 | 2.0 | ||||||
2006 | 21 | 6.0 | 21 | 7 | 7 | 5.3 | 5.3 | 5.4 | 1 | 2.6 | 2.6 | 2.6 | ||||
2009 | 6.4 | 7.1 | 8.1 | 5 | ||||||||||||
2010 | 6 | 5.6 | 6.4 | 7.3 | 5 | 3.0 | 3.0 | 3.0 | ||||||||
2011 | 6.2 | 6.4 | 6.6 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
21 | 6.1 | 21 | 7 | 5.7 | 5.3 | 6.4 | 8.1 | 2.7 | 2 | 2.5 | 3 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|
0 | 15.9 | 9.6 | 18.5 | 9.3 | 20.5 | 9.2 |
1 | 16.0 | 9.5 | 18.5 | 9.3 | 20.4 | 9.2 |
2 | 16.0 | 9.4 | 18.5 | 9.3 | 20.4 | 9.2 |
3 | 16.0 | 9.3 | 18.5 | 9.3 | 20.2 | 9.2 |
4 | 16.0 | 9.3 | 18.4 | 9.3 | 20.1 | 9.1 |
5 | 16.0 | 9.2 | 18.4 | 9.2 | 20.1 | 9.1 |
6 | 16.0 | 9.2 | 18.4 | 9.3 | 20.1 | 9.1 |
7 | 16.0 | 9.2 | 18.3 | 9.3 | 20.0 | 9.1 |
8 | 15.9 | 9.1 | 18.2 | 9.2 | 20.0 | 9.0 |
9 | 15.9 | 9.0 | 16.1 | 8.0 | 20.0 | 9.1 |
10 | 15.9 | 9.0 | 13.1 | 7.6 | 19.9 | 9.1 |
11 | 15.6 | 8.6 | 11.6 | 7.8 | 19.6 | 9.0 |
12 | 15.0 | 8.3 | 11.0 | 7.8 | 18.2 | 8.5 |
13 | 14.6 | 8.1 | 10.3 | 7.8 | 16.1 | 8.0 |
14 | 14.2 | 8.0 | 9.7 | 7.9 | 12.8 | 7.9 |
15 | 14.1 | 7.9 | 9.2 | 8.0 | 10.6 | 8.6 |
16 | 9.1 | 7.9 | 10.5 | 8.7 | ||
17 | 11.8 | 7.4 | 9.0 | 7.8 | 10.0 | 8.7 |
18 | 8.8 | 7.5 | 9.4 | 8.9 | ||
19 | 10.0 | 7.2 | 8.8 | 7.5 | 8.9 | 8.9 |
20 | 8.7 | 8.8 | ||||
21 | 8.8 | 6.7 | 8.5 | 9.0 | ||
22 | 8.4 | 8.6 | ||||
23 | 8.4 | 6.7 | 8.3 | 8.7 | ||
24 | 8.2 | 8.7 | ||||
25 | 7.2 | 6.5 | 8.0 | 8.5 | ||
26 | 7.9 | 8.1 | ||||
27 | ||||||
28 | ||||||
29 | ||||||
30 | 8.0 | 6.0 | 7.8 | 7.2 |