Data period: through 2018
Town | County | Delorme Map # | True Basin | Flushing Rate | Elevation |
---|---|---|---|---|---|
SEVEN PONDS TWP | FRANKLIN | 28 | 1 | 4.92 flushes/yr | 2107 ft |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
4 m (14 ft) |
2 m (5 ft) |
34 ha (84 ac) |
539,725 m3 (438 ac-ft) |
3 km2 (1.3 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1996 | 3.4 | 4.3 | 4.8 | 2 | 2 | |||||||||||
1997 | 4.4 | 4.6 | 4.8 | 2 | 3 | |||||||||||
1999 | 8.5 | 29 | 6 | 3.3 | 3.3 | 3.3 | 1 | 2.2 | 2.2 | 2.2 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
8.5 | 29 | 6 | 3.3 | 4.1 | 4.8 | 1.7 | 2.2 | 2.2 | 2.2 |
Depth (m) | TEMP | DO |
---|---|---|
0 | 21 | 8.5 |
1 | 20 | 8.4 |
2 | 20 | 8.5 |
3 | 19 | 8.4 |