Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
WATERBORO | YORK | 2 | 1 | 2.07 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
9 m (29 ft) |
4 m (13 ft) |
17 ha (42 ac) |
666,213 m3 (540 ac-ft) |
3 km2 (1 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1990 | 8.5 | 35 | 6.9 | 6 | 3.5 | 4.4 | 5.0 | 4 | 2.7 | 2.7 | 2.7 | |||||
1996 | 7.0 | 37 | 8 | 17 | 3.6 | 3.6 | 3.6 | 1 | 2.3 | 2.3 | 2.3 | |||||
2001 | 6.5 | 38 | 7.1 | 7 | 16 | 4.2 | 4.2 | 4.3 | 1 | 2.9 | 2.9 | 2.9 | ||||
2016 | 4.5 | 4.8 | 5.0 | 5 | ||||||||||||
2017 | 24 | 7.5 | 48 | 7.1 | 9 | 3.4 | 4.1 | 4.8 | 4 | 4.1 | 4.1 | 4.1 |
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 | 7.4 | 40 | 7 | 7.5 | 16 | 3.4 | 4.2 | 5 | 3 | 2.3 | 3 | 4.1 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|
0 | 21 | 8.0 | 25 | 8.0 | 29.1 | 8.3 | 19.9 | 8.8 |
1 | 21 | 7.8 | 25 | 8.0 | 24.1 | 8.0 | 19.5 | 8.7 |
2 | 20 | 7.8 | 24 | 7.3 | 23.9 | 7.5 | 19.3 | 8.7 |
3 | 20 | 7.8 | 21 | 1.6 | 21.5 | 4.2 | 19.1 | 8.7 |
4 | 19 | 3.7 | 16 | 0.2 | 15.3 | 1.2 | 17.6 | 5.1 |
5 | 14 | 0.7 | 13 | 0.1 | 11.4 | 0.9 | 13.0 | 0.4 |
6 | 12 | 0.6 | 11 | 0.1 | 9.0 | 0.8 | 10.7 | 0.2 |
7 | 10 | 0.6 | 11 | 0.1 | 8.1 | 0.7 | 9.6 | 0.2 |