Data period: through 2017
Town | County | Delorme Map # | True Basin | Flushing Rate |
---|---|---|---|---|
SEBAGO | CUMBERLAND | 4 | 1 | 0.15 flushes/yr |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
96 m (316 ft) |
33 m (109 ft) |
11,944 ha (29,514 ac) |
3,977,000,000 m3 (3,224,206 ac-ft) |
458 km2 (177 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1977 | 3.2 | 8.6 | 9.5 | 10.3 | 2 | |||||||||||
1990 | 8.8 | 11.5 | 14.2 | 7 | ||||||||||||
1991 | 10.2 | 12.2 | 14.6 | 4 | ||||||||||||
1992 | 7.5 | 7.8 | 4 | 13.4 | 13.4 | 13.4 | 1 | |||||||||
2000 | 9.8 | 10.9 | 12.3 | 8 | ||||||||||||
2017 | 7 | 8.0 | 53 | 7.3 | 4 | 9.4 | 9.4 | 9.4 | 1 | 1.8 | 1.8 | 1.8 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7 | 7.8 | 53 | 7.5 | 4 | 3.2 | 8.6 | 11 | 15 | 3.8 | 1.8 | 1.8 | 1.8 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 20.5 | 8.7 | 16.7 | 9.1 | 22.6 | 8.4 | 21.1 | 8.9 | 19.1 | 9.3 | 17.5 | 9.3 | 22.1 | 8.9 | 23.3 | 8.9 |
1 | 20.4 | 8.6 | 16.7 | 9.0 | 22.3 | 8.4 | 21.0 | 8.9 | 19.0 | 9.3 | 17.4 | 9.0 | 21.7 | 8.8 | 21.0 | 9.1 |
2 | 20.3 | 8.6 | 16.7 | 9.1 | 21.1 | 8.5 | 21.0 | 8.9 | 19.0 | 9.2 | 17.4 | 9.0 | 21.5 | 8.8 | 20.4 | 9.1 |
3 | 20.3 | 8.6 | 16.7 | 9.1 | 22.1 | 8.4 | 20.8 | 9.0 | 19.0 | 9.2 | 17.4 | 9.0 | 21.5 | 8.9 | 20.1 | 9.1 |
4 | 20.3 | 8.7 | 16.7 | 9.1 | 22.0 | 8.5 | 20.7 | 8.9 | 18.9 | 9.2 | 17.4 | 9.0 | 21.5 | 8.8 | 19.8 | 9.1 |
5 | 20.2 | 8.7 | 16.7 | 9.2 | 22.0 | 8.5 | 20.7 | 8.9 | 18.8 | 9.2 | 17.4 | 9.0 | 21.5 | 8.9 | 19.6 | 9.1 |
6 | 20.2 | 8.7 | 16.7 | 9.2 | 22.0 | 8.5 | 20.6 | 8.8 | 18.9 | 9.1 | 17.4 | 8.9 | 21.4 | 8.8 | 19.2 | 9.1 |
7 | 20.2 | 8.7 | 16.7 | 9.2 | 22.0 | 8.5 | 20.6 | 8.9 | 18.9 | 9.2 | 17.4 | 9.0 | 21.0 | 8.8 | 19.0 | 9.0 |
8 | 20.2 | 8.7 | 16.7 | 9.2 | 21.9 | 8.5 | 19.2 | 8.9 | 18.9 | 9.2 | 17.3 | 9.0 | 20.0 | 8.8 | 18.9 | 9.0 |
9 | 18.9 | 8.9 | 16.7 | 9.2 | 20.3 | 8.8 | 16.6 | 9.3 | 18.9 | 9.2 | 17.3 | 9.0 | 15.8 | 10.1 | 18.3 | 8.9 |
10 | 14.3 | 9.9 | 16.7 | 9.3 | 15.6 | 10.1 | 14.7 | 9.9 | 18.8 | 9.1 | 17.3 | 9.0 | 13.2 | 10.6 | 13.1 | 10.0 |
11 | 13.0 | 10.0 | 16.7 | 9.3 | 13.6 | 10.5 | 13.8 | 9.9 | 16.1 | 9.6 | 17.3 | 8.9 | 11.5 | 11.0 | 10.5 | 10.4 |
12 | 11.2 | 10.2 | 16.7 | 9.2 | 13.1 | 10.7 | 13.0 | 10.1 | 15.1 | 9.7 | 17.3 | 9.0 | 10.2 | 11.2 | 9.7 | 10.4 |
13 | 10.7 | 10.2 | 16.7 | 9.3 | 11.9 | 10.9 | 12.6 | 10.2 | 13.9 | 9.9 | 17.3 | 9.0 | 9.8 | 11.3 | 9.1 | 10.4 |
14 | 10.5 | 10.2 | 13.0 | 9.8 | 10.9 | 11.1 | 12.2 | 10.3 | 13.2 | 9.9 | 15.0 | 9.2 | 9.1 | 11.4 | 8.9 | 10.4 |
15 | 10.3 | 10.2 | 11.2 | 9.9 | 10.2 | 11.2 | 12.6 | 10.1 | 13.6 | 9.3 | 8.9 | 11.4 | 8.7 | 10.4 | ||
16 | 10.0 | 10.3 | 10.8 | 9.9 | 11.3 | 10.5 | 12.1 | 10.1 | 12.6 | 9.5 | ||||||
17 | 11.3 | 10.3 | 11.7 | 9.6 | 8.4 | 10.3 | ||||||||||
18 | 9.3 | 10.3 | 10.1 | 10.0 | 8.9 | 11.4 | 10.6 | 10.6 | 11.1 | 10.4 | 11.1 | 9.7 | ||||
19 | 8.0 | 10.3 | ||||||||||||||
20 | 8.9 | 10.3 | 9.2 | 9.9 | 9.9 | 10.7 | 7.8 | 11.3 | ||||||||
21 | 7.8 | 11.4 | 10.4 | 10.5 | 10.2 | 9.7 | 7.6 | 10.2 | ||||||||
22 | 8.6 | 9.9 | 9.4 | 10.8 | ||||||||||||
23 | 8.6 | 10.3 | 7.4 | 10.2 | ||||||||||||
24 | 8.4 | 10.0 | 7.5 | 11.4 | 8.9 | 10.9 | 9.2 | 10.6 | 9.6 | 9.8 | ||||||
25 | 6.8 | 11.3 | 7.1 | 10.1 | ||||||||||||
26 | 8.2 | 10.3 | ||||||||||||||
27 | 7.2 | 11.5 | 8.6 | 10.5 | 8.7 | 9.8 | ||||||||||
28 | 8.1 | 10.0 | 8.0 | 10.9 | ||||||||||||
29 | 7.8 | 10.3 | ||||||||||||||
30 | 7.5 | 10.3 | 7.6 | 9.9 | 7.0 | 11.5 | 7.7 | 10.8 | 8.3 | 10.6 | 8.2 | 9.9 | 6.4 | 11.3 | 6.8 | 10.1 |
31 | ||||||||||||||||
32 | ||||||||||||||||
33 | ||||||||||||||||
34 | ||||||||||||||||
35 | 7.4 | 10.3 | 7.4 | 10.0 | 6.7 | 11.3 | 7.4 | 10.7 | 7.9 | 10.6 | 7.8 | 9.7 | 6.2 | 11.2 | 6.6 | 9.9 |
36 | ||||||||||||||||
37 | ||||||||||||||||
38 | ||||||||||||||||
39 | ||||||||||||||||
40 | 7.2 | 10.2 | 7.2 | 9.8 | 6.5 | 11.2 | 7.2 | 10.7 | 7.5 | 10.4 | 7.5 | 9.6 | 6.0 | 11.1 | 6.4 | 9.7 |
41 | ||||||||||||||||
42 | ||||||||||||||||
43 | ||||||||||||||||
44 | ||||||||||||||||
45 | 6.9 | 9.9 | 7.1 | 9.7 | 6.4 | 10.7 | 7.0 | 10.5 | 7.3 | 10.5 | 7.3 | 9.3 | 5.9 | 10.9 | 6.3 | 8.8 |
46 | ||||||||||||||||
47 | ||||||||||||||||
48 | ||||||||||||||||
49 | ||||||||||||||||
50 | 6.9 | 7.0 | 7.0 | 8.5 | 6.3 | 10.4 | 7.2 | 10.2 | 7.2 | 9.1 | 6.0 | 10.6 |