Data period: through 2018
Town | County | Delorme Map # | True Basin | Flushing Rate | Elevation |
---|---|---|---|---|---|
T17 R04 WELS | AROOSTOOK | 68 | 1 | 0.29 flushes/yr | 581 ft |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
50 m (163 ft) |
15 m (49 ft) |
2,715 ha (6,709 ac) |
406,374,688 m3 (329,453 ac-ft) |
195 km2 (75 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1970 | 2.4 | 2.6 | 3.0 | 3 | ||||||||||||
1971 | 2.4 | 3.2 | 4.6 | 4 | ||||||||||||
1972 | 16 | 2.7 | 5.3 | 9.1 | 4 | |||||||||||
1973 | 8.2 | 8.2 | 8.2 | 1 | ||||||||||||
1980 | 19 | 79 | 14 | 15 | 1.8 | 3.0 | 4.4 | 4 | 8.3 | 8.3 | 8.3 | |||||
1981 | 24 | 96 | 15 | 12 | 2.9 | 4.6 | 6.0 | 6 | 11.5 | 11.5 | 11.5 | |||||
1984 | 1.8 | 3.4 | 4.8 | 8 | 10.0 | 10.0 | 10.0 | |||||||||
1985 | 4.5 | 4.6 | 4.8 | 1 | ||||||||||||
1986 | 21 | 80 | 15 | 17 | 2.0 | 3.5 | 5.0 | 7 | 3.4 | 12.3 | 23.0 | |||||
1987 | 23 | 91 | 16 | 14 | 3.5 | 6.7 | 11.5 | 5 | 1.6 | 2.5 | 3.6 | |||||
1988 | 17 | 3.8 | 4.4 | 5.0 | 3 | 2.9 | 4.5 | 5.8 | ||||||||
1989 | 69 | 14 | 2.9 | 6.0 | 9.0 | 4 | 3.2 | 6.2 | 11.5 | |||||||
1992 | 13 | 4.5 | 4.5 | 4.5 | 1 | |||||||||||
1993 | 12 | 5.0 | 5.0 | 5.0 | 1 | 2.4 | 2.4 | 2.4 | ||||||||
1994 | 13 | 12 | 4.1 | 4.2 | 4.4 | 2 | 2.4 | 4.7 | 7.0 | |||||||
2000 | 32 | 90 | 15 | 2.8 | 2.8 | 2.8 | 1 | 15.0 | 15.0 | 15.0 | ||||||
2001 | 30 | 88 | 7.8 | 11 | 4.2 | 4.2 | 4.2 | 1 | 7.6 | 7.6 | 7.6 | |||||
2003 | 2.2 | 4.0 | 5.4 | 6 | ||||||||||||
2004 | 2.8 | 4.1 | 5.4 | 5 | ||||||||||||
2006 | 11 | 29 | 89 | 7.8 | 12 | 3.0 | 3.0 | 3.0 | 1 | 6.7 | 6.7 | 6.7 | ||||
2010 | 9 | 2.9 | 5.4 | 8.1 | 3 | |||||||||||
2011 | 10 | 2.8 | 5.0 | 7.6 | 7 | |||||||||||
2012 | 86 | 6.8 | 3.2 | 5.0 | 6.5 | 7 | ||||||||||
2013 | 13 | 30 | 85 | 7.6 | 9 | 8 | 4.1 | 5.6 | 7.5 | 8 | 5.9 | 5.9 | 5.9 | |||
2014 | 6 | 3.9 | 5.3 | 6.7 | 15 | |||||||||||
2015 | 7 | 4.3 | 5.6 | 7.9 | 7 | |||||||||||
2016 | 5.0 | 6.5 | 8.4 | 9 | ||||||||||||
2017 | 8 | 43 | 90 | 8.1 | 11 | 4.4 | 5.3 | 7.3 | 4 | 6.8 | 6.8 | 6.8 | ||||
2018 | 5.1 | 5.2 | 5.2 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11 | 28 | 86 | 7.3 | 13 | 8 | 14 | 14 | 1.8 | 4.7 | 12 | 4.4 | 1.6 | 7.5 | 23 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 20.8 | 10.0 | 19.3 | 9.3 | 20.8 | 9.5 | 20.1 | 8.9 | 24.3 | 9.2 | 23.1 | 8.5 | 21.7 | 9.4 | 21 | 8.1 |
1 | 20.7 | 10.0 | 19.3 | 9.3 | 20.7 | 9.5 | 20.0 | 9.0 | 23.9 | 9.2 | 23.1 | 8.6 | 21.2 | 9.4 | 21 | 8.1 |
2 | 20.5 | 9.8 | 19.3 | 9.3 | 20.7 | 9.5 | 19.7 | 9.0 | 22.9 | 9.5 | 22.9 | 8.6 | 21.0 | 9.5 | 21 | 8.2 |
3 | 20.1 | 9.9 | 19.2 | 9.2 | 20.6 | 9.5 | 19.6 | 9.0 | 22.1 | 9.3 | 22.8 | 8.6 | 21.0 | 9.5 | 21 | 8.2 |
4 | 20.0 | 9.6 | 19.2 | 9.2 | 20.4 | 9.5 | 19.6 | 8.9 | 21.8 | 9.2 | 22.7 | 8.7 | 20.9 | 9.5 | 21 | 8.1 |
5 | 20.0 | 9.7 | 19.2 | 9.2 | 19.9 | 9.3 | 19.6 | 8.8 | 21.7 | 9.3 | 22.5 | 8.5 | 20.9 | 9.5 | 21 | 8.1 |
6 | 20.0 | 9.6 | 19.2 | 9.2 | 19.7 | 9.1 | 19.5 | 8.8 | 21.6 | 9.2 | 22.4 | 8.6 | 20.7 | 9.5 | 21 | 8.1 |
7 | 20.0 | 9.5 | 19.2 | 9.2 | 19.5 | 8.5 | 19.5 | 8.7 | 21.2 | 8.7 | 21.8 | 8.6 | 20.5 | 9.2 | 21 | 8.1 |
8 | 19.9 | 9.4 | 18.6 | 8.6 | 19.2 | 8.2 | 19.5 | 8.7 | 19.0 | 7.7 | 20.5 | 8.0 | 20.3 | 9.0 | 21 | 8.1 |
9 | 19.8 | 9.3 | 18.1 | 8.1 | 18.7 | 7.7 | 19.4 | 8.6 | 16.5 | 7.2 | 15.9 | 6.2 | 19.6 | 8.4 | 20 | 7.9 |
10 | 19.8 | 9.3 | 17.4 | 7.8 | 17.7 | 6.8 | 19.3 | 8.4 | 14.4 | 7.2 | 14.4 | 6.3 | 18.5 | 7.7 | 20 | 7.3 |
11 | 19.1 | 8.4 | 16.2 | 7.0 | 14.6 | 5.8 | 16.6 | 5.9 | 13.5 | 7.3 | 13.0 | 6.6 | 17.8 | 7.5 | 18 | 5.6 |
12 | 17.3 | 6.4 | 14.9 | 6.4 | 12.7 | 5.7 | 13.7 | 5.6 | 12.2 | 7.6 | 12.0 | 6.7 | 16.5 | 7.0 | 17 | 5.5 |
13 | 14.7 | 5.6 | 13.5 | 6.3 | 12.1 | 5.9 | 11.2 | 5.7 | 11.2 | 7.8 | 11.1 | 6.9 | 15.6 | 6.9 | 16 | 5.4 |
14 | 13.6 | 5.7 | 12.8 | 6.3 | 11.4 | 6.1 | 10.6 | 5.9 | 10.6 | 7.8 | 10.3 | 7.1 | 14.4 | 6.9 | 15 | 5.5 |
15 | 12.8 | 5.7 | 11.6 | 6.6 | 10.7 | 6.3 | 10.2 | 6.1 | 10.0 | 7.9 | 9.7 | 7.2 | 13.3 | 7.1 | 14 | 5.7 |
16 | 11.7 | 6.1 | ||||||||||||||
17 | 11.1 | 6.5 | 9.9 | 6.2 | ||||||||||||
18 | 10.6 | 6.7 | 10.2 | 6.9 | 9.9 | 6.6 | 8.7 | 8.4 | 8.7 | 7.5 | 11.9 | 7.5 | 13 | 6.0 | ||
19 | 10.2 | 6.8 | 9.7 | 6.3 | ||||||||||||
20 | 10.0 | 6.7 | ||||||||||||||
21 | 9.7 | 7.1 | 9.5 | 6.6 | 9.4 | 6.3 | 8.1 | 8.4 | 8.0 | 7.5 | 10.6 | 7.5 | 12 | 6.2 | ||
22 | 9.8 | 6.7 | ||||||||||||||
23 | 9.4 | 6.2 | ||||||||||||||
24 | 9.6 | 6.5 | 9.4 | 7.1 | 9.3 | 6.4 | 7.7 | 8.4 | 7.7 | 7.4 | 10.2 | 7.1 | 11 | 6.1 | ||
25 | 9.3 | 6.2 | ||||||||||||||
26 | 9.4 | 6.4 | ||||||||||||||
27 | 9.3 | 7.0 | 9.3 | 6.4 | 7.6 | 8.3 | 7.5 | 7.4 | 10.1 | 7.0 | 11 | 5.9 | ||||
28 | 9.4 | 6.5 | ||||||||||||||
29 | ||||||||||||||||
30 | 9.3 | 6.3 | 9.2 | 6.9 | 9.2 | 6.4 | 9.1 | 6.2 | 7.4 | 8.2 | 7.4 | 7.3 | 10.1 | 6.9 | 10 | 5.6 |
31 | ||||||||||||||||
32 | ||||||||||||||||
33 | ||||||||||||||||
34 | ||||||||||||||||
35 | 9.1 | 6.9 | 9.1 | 6.0 | 9.1 | 6.1 | 7.3 | 8.1 | 7.3 | 7.3 | 9.9 | 6.6 | 10 | 5.3 | ||
36 | ||||||||||||||||
37 | ||||||||||||||||
38 | ||||||||||||||||
39 | ||||||||||||||||
40 | 9.0 | 6.7 | 9.0 | 5.9 | 9.0 | 5.8 | 7.2 | 8.0 | 7.2 | 7.4 | 9.8 | 6.0 | 10 | 5.1 | ||
41 | ||||||||||||||||
42 | ||||||||||||||||
43 | ||||||||||||||||
44 | ||||||||||||||||
45 | 9.0 | 5.3 | 7.1 | 8.1 | 7.2 | 7.0 | 9.8 | 5.6 | 10 | 4.9 | ||||||
46 | ||||||||||||||||
47 | ||||||||||||||||
48 | ||||||||||||||||
49 | ||||||||||||||||
50 | 8.9 | 6.4 | 7.1 | 7.7 |