Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
PERKINS TWP | FRANKLIN | 19 | 1 | 1.44 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
9 m (31 ft) |
4 m (13 ft) |
8 ha (20 ac) |
319,709 m3 (259 ac-ft) |
1 km2 (0.3 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1983 | 10.0 | 7.5 | 4.8 | 4.8 | 4.9 | 2 | 2.5 | 2.5 | 2.6 | |||||||
1984 | 0.3 | 28 | 4.8 | 4.8 | 4.8 | 1 | ||||||||||
1996 | 4.0 | 29 | 4.0 | 1 | 6.0 | 6.0 | 6.0 | 1 | 2.1 | 2.1 | 2.1 | |||||
2010 | 4.2 | 5.8 | 7.0 | 5 | ||||||||||||
2011 | 6.0 | 4.1 | 5.7 | 7.2 | 6 | 2.2 | 2.2 | 2.2 | ||||||||
2012 | 5.0 | 5.4 | 5.6 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4.8 | 28 | 5.8 | 1 | 4.1 | 5.4 | 7.2 | 2.8 | 2.1 | 2.3 | 2.6 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|
0 | 23 | 8.8 | 23.3 | 8.2 | 24.5 | 7.8 |
1 | 22 | 8.8 | 23.0 | 8.1 | 24.5 | 7.8 |
2 | 21 | 8.8 | 22.2 | 8.2 | 24.4 | 7.7 |
3 | 21 | 9.0 | 21.8 | 8.1 | 24.1 | 7.7 |
4 | 20 | 8.7 | 19.8 | 8.0 | 21.8 | 8.5 |
5 | 14 | 8.3 | 15.8 | 7.9 | 16.8 | 8.5 |
6 | 10 | 6.5 | 11.2 | 3.9 | 12.5 | 6.3 |
7 | 9 | 3.2 | 9.9 | 1.7 | 9.5 | 4.0 |
8 | 9.0 | 0.6 | 8.1 | 1.2 | ||
9 | 8.8 | 0.3 |