Data period: through 2018
Town | County | Delorme Map # | True Basin | Flushing Rate | Elevation |
---|---|---|---|---|---|
HIRAM | OXFORD | 4 | 1 | 2.55 flushes/yr | 401 ft |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
13 m (44 ft) |
4 m (14 ft) |
34 ha (84 ac) |
1,504,028 m3 (1,219 ac-ft) |
3 km2 (1.2 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1978 | 8 | 7.0 | 13 | |||||||||||||
1988 | 4.3 | 5.1 | 6.0 | 5 | ||||||||||||
1989 | 3.4 | 5.0 | 5.8 | 6 | ||||||||||||
1990 | 10.5 | 31 | 6.7 | 6 | 5.0 | 6.3 | 7.6 | 5 | ||||||||
1991 | 5.3 | 6.2 | 6.8 | 4 | ||||||||||||
1992 | 4.6 | 5.6 | 6.9 | 6 | ||||||||||||
1993 | 5.2 | 5.9 | 6.4 | 4 | ||||||||||||
1995 | 4.2 | 5.8 | 7.1 | 5 | ||||||||||||
1996 | 7.0 | 39 | 7 | 22 | 4.2 | 5.6 | 6.6 | 5 | 2.8 | 3.0 | 3.1 | |||||
1997 | 8.0 | 40 | 7.0 | 6 | 16 | 5.0 | 5.9 | 6.5 | 7 | 3.2 | 3.2 | 3.2 | ||||
1998 | 3.4 | 4.7 | 5.9 | 6 | ||||||||||||
2005 | 5.0 | 4.3 | 5.1 | 6.6 | 7 | |||||||||||
2006 | 12 | 6.8 | 38 | 7.0 | 7 | 7.0 | 17 | 4.4 | 5.4 | 6.0 | 7 | 1.9 | 1.9 | 1.9 | ||
2007 | 6.0 | 5.0 | 5.9 | 7.0 | 7 | |||||||||||
2008 | 5.5 | 5.4 | 5.9 | 6.4 | 7 | |||||||||||
2009 | 5.0 | 4.8 | 5.7 | 7.1 | 7 | |||||||||||
2010 | 4.5 | 4.5 | 6.0 | 6.9 | 9 | |||||||||||
2011 | 7 | 7.4 | 36 | 7.2 | 6.5 | 4.5 | 5.5 | 6.6 | 7 | |||||||
2012 | 6.0 | 4.6 | 5.3 | 6.7 | 7 | |||||||||||
2013 | 5.0 | 4.7 | 5.6 | 6.6 | 8 | |||||||||||
2014 | 6.0 | 4.2 | 5.2 | 6.7 | 7 | |||||||||||
2015 | 5.0 | 4.8 | 5.7 | 6.5 | 7 | |||||||||||
2016 | 6 | 10.0 | 45 | 7.1 | 10 | 7.0 | 22 | 4.8 | 5.4 | 6.2 | 7 | 2.7 | 2.7 | 2.7 | ||
2017 | 5.0 | 4.3 | 5.3 | 6.2 | 7 | |||||||||||
2018 | 7.0 | 5.3 | 5.8 | 6.5 | 6 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
8.3 | 8.3 | 38 | 7 | 7.3 | 5.8 | 18 | 3.4 | 5.6 | 7.6 | 6.4 | 1.9 | 2.7 | 3.2 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 25.0 | 8.0 | 24.4 | 8.3 | 22.9 | 8.5 | 24.1 | 8.2 | 21.0 | 8.5 | 27.5 | 7.6 | 24.3 | 8.0 | 22.7 | 8.3 |
1 | 25.0 | 8.0 | 23.9 | 8.4 | 22.9 | 8.5 | 24.0 | 8.2 | 20.6 | 8.6 | 27.5 | 7.6 | 24.2 | 8.0 | 22.2 | 8.3 |
2 | 24.9 | 8.0 | 23.7 | 8.4 | 22.9 | 8.5 | 23.8 | 8.2 | 20.3 | 8.6 | 27.5 | 7.6 | 24.0 | 8.0 | 22.0 | 8.3 |
3 | 24.9 | 8.0 | 23.5 | 8.3 | 22.9 | 8.5 | 23.3 | 8.1 | 20.1 | 8.6 | 27.4 | 7.5 | 24.0 | 7.9 | 21.9 | 8.4 |
4 | 24.7 | 8.0 | 23.4 | 8.3 | 22.9 | 8.4 | 21.2 | 8.5 | 20.0 | 8.6 | 24.2 | 9.9 | 23.6 | 7.8 | 21.7 | 8.2 |
5 | 22.8 | 8.1 | 23.3 | 8.2 | 22.9 | 8.4 | 16.3 | 11.8 | 19.5 | 9.1 | 18.7 | 12.6 | 20.7 | 11.4 | 21.3 | 7.9 |
6 | 18.3 | 9.2 | 19.1 | 9.4 | 19.4 | 8.0 | 12.7 | 9.4 | 14.0 | 9.2 | 13.7 | 10.8 | 15.7 | 10.2 | 17.3 | 8.2 |
7 | 14.3 | 5.8 | 16.3 | 7.0 | 15.7 | 4.4 | 10.1 | 5.3 | 10.9 | 2.8 | 11.1 | 10.0 | 11.3 | 8.0 | 13.2 | 4.7 |
8 | 12.0 | 1.6 | 12.4 | 1.7 | 12.9 | 1.0 | 8.3 | 1.4 | 8.6 | 0.7 | 8.7 | 5.6 | 9.2 | 4.2 | 9.9 | 0.6 |
9 | 10.3 | 0.5 | 10.6 | 0.9 | 10.7 | 0.8 | 7.5 | 0.5 | 7.8 | 0.4 | 7.4 | 1.2 | 7.7 | 0.8 | 8.1 | 0.4 |
10 | 8.7 | 0.4 | 9.3 | 0.6 | 9.2 | 0.7 | 6.9 | 0.4 | 7.0 | 0.3 | 6.8 | 0.7 | 6.9 | 0.6 | 7.2 | 0.3 |
11 | 7.9 | 0.2 | 8.3 | 0.5 | 8.7 | 0.6 | 6.6 | 0.3 | 6.7 | 0.3 | 6.4 | 0.5 | 6.5 | 0.4 | 6.7 | 0.3 |
12 | 7.7 | 0.2 | 7.6 | 0.4 | 8.0 | 0.6 | 6.5 | 0.3 | 6.5 | 0.2 | 6.2 | 0.5 | 6.3 | 0.4 | 6.5 | 0.3 |
13 | 7.6 | 0.2 | 7.5 | 0.4 | 6.4 | 0.2 | 6.5 | 0.2 | 6.1 | 0.4 | 6.2 | 0.3 | 6.6 | 0.2 | ||
14 | 7.6 | 0.2 | 7.6 | 0.3 | 6.4 | 0.2 | 6.6 | 0.2 | 6.2 | 0.4 | 6.3 | 0.3 | 6.6 | 0.2 |