Data period: through 2018
Town | County | Delorme Map # | True Basin | Flushing Rate | Elevation |
---|---|---|---|---|---|
WATERFORD | OXFORD | 10 | 1 | 0.93 flushes/yr | 477 ft |
Maximum Depth | Average Depth | Surface Area | Lake Volume | Drainage Area |
---|---|---|---|---|
5 m (15 ft) |
2 m (7 ft) |
25 ha (62 ac) |
528,000 m3 (428 ac-ft) |
1 km2 (0.2 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1989 | 2.5 | 2.5 | 2.5 | 1 | ||||||||||||
1990 | 7.2 | 6.5 | 3.0 | 3.2 | 3.5 | 2 | ||||||||||
1991 | 6.4 | 12 | 14 | 12 | 2.2 | 3.2 | 4.2 | 7 | 5.5 | 5.5 | 5.5 | |||||
1992 | 12 | 3.5 | 3.9 | 4.4 | 5 | 3.6 | 3.6 | 3.6 | ||||||||
1993 | 17.0 | 6.7 | 16 | 96 | 13 | 3.0 | 4.0 | 5.1 | 6 | 1 | 3.2 | 3.8 | 4.5 | |||
1994 | 8.0 | 6.9 | 14 | 12 | 15 | 2.5 | 3.2 | 3.8 | 5 | |||||||
1995 | 10.0 | 6.8 | 14 | 12 | 2.7 | 3.5 | 4.1 | 5 | 3 | |||||||
1996 | 11.0 | 6.5 | 13 | 1.9 | 2.7 | 4.1 | 5 | 2.1 | 6.1 | 13.8 | ||||||
1997 | 16 | 2.2 | 3.3 | 4.2 | 8 | 1 | 4.6 | 6.0 | 7.8 | |||||||
1998 | 6.8 | 6.2 | 24 | 24 | 1.6 | 2.8 | 3.8 | 9 | 18.9 | 18.9 | 18.9 | |||||
1999 | 5.2 | 6.3 | 12 | 3.0 | 3.6 | 4.0 | 4 | 3 | 2.2 | 2.2 | 2.2 | |||||
2000 | 29 | 5.5 | 40 | 6.3 | 14 | 3.1 | 3.7 | 4.4 | 7 | 3 | 1.4 | 3.9 | 8.3 | |||
2001 | 27 | 8.0 | 42 | 6.7 | 12 | 19 | 3.0 | 3.6 | 4.6 | 6 | 1 | 2.3 | 5.4 | 8.9 | ||
2002 | 29 | 6.3 | 41 | 6.6 | 15 | 2.5 | 3.3 | 4.1 | 6 | 2.9 | 8.5 | 19.2 | ||||
2003 | 26 | 7.0 | 36 | 6.5 | 12 | 3.0 | 3.9 | 4.5 | 5 | 2.2 | 3.9 | 5.2 | ||||
2004 | 18 | 6.3 | 30 | 6.6 | 14 | 3.3 | 3.9 | 4.9 | 6 | 2.9 | 6.9 | 12.0 | ||||
2005 | 25 | 7.0 | 31 | 6.5 | 14 | 21 | 2.8 | 3.7 | 4.6 | 5 | 1.1 | 4.6 | 10.4 | |||
2006 | 25 | 6.2 | 28 | 6.6 | 15 | 2.7 | 3.0 | 3.5 | 3 | 6.2 | 10.5 | 17.0 | ||||
2007 | 19 | 6.3 | 31 | 6.6 | 13 | 3.1 | 3.9 | 5.0 | 5 | 1 | 3.6 | 6.1 | 9.5 | |||
2008 | 25 | 7.3 | 27 | 6.4 | 16 | 2.4 | 3.6 | 4.8 | 5 | 3.8 | 13.0 | 22.0 | ||||
2009 | 30 | 7.8 | 23 | 6.4 | 17 | 2.9 | 3.2 | 3.4 | 2 | 4.2 | 4.2 | 4.2 | ||||
2010 | 8 | 13.0 | 30 | 6.8 | 10 | 4.0 | 4.0 | 4.0 | 1 | 2.4 | 2.4 | 2.4 | ||||
2011 | 20 | 8.5 | 32 | 6.7 | 16 | 3.8 | 3.8 | 3.8 | 1 | 5.3 | 5.3 | 5.3 | ||||
2012 | 32 | 6.7 | 34 | 6.6 | 13 | 3.3 | 3.5 | 3.7 | 2 | 4.0 | 4.0 | 4.0 | ||||
2013 | 40 | 5.4 | 25 | 6.4 | 14 | 3.6 | 3.6 | 3.6 | 1 | 2.4 | 2.4 | 2.4 | ||||
2014 | 59 | 6.5 | 30 | 6.5 | 14 | 3.2 | 3.4 | 3.6 | 2 | 6.9 | 11.9 | 17.0 | ||||
2015 | 20 | 8.5 | 34 | 6.6 | 10 | 3.8 | 3.8 | 3.8 | 1 | 3.0 | 3.0 | 3.0 | ||||
2016 | 36 | 9.0 | 37 | 6.7 | 12 | 3.6 | 3.6 | 3.6 | 1 | 3.6 | 3.6 | 3.6 | ||||
2017 | 59 | 8.0 | 38 | 6.7 | 10 | 3.3 | 3.3 | 3.3 | 1 | 3.5 | 3.5 | 3.5 | ||||
2018 | 34 | 7.0 | 45 | 6.5 | 13 | 3.9 | 3.9 | 3.9 | 1 | 6.0 | 6.0 | 6.0 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
30 | 7.9 | 33 | 6.5 | 14 | 12 | 32 | 14 | 1.6 | 3.5 | 5.1 | 3.9 | 1.1 | 6 | 22 |
Depth (m) | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO | TEMP | DO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 25 | 7.1 | 24 | 7.9 | 24 | 8.3 | 24 | 8.9 | 24 | 8.4 | 25 | 7.0 | 24 | 7.8 | 24 | 8.0 |
1 | 25 | 7.0 | 24 | 7.6 | 24 | 8.2 | 23 | 8.9 | 24 | 8.4 | 25 | 7.0 | 24 | 7.8 | 24 | 7.9 |
2 | 25 | 7.2 | 22 | 6.0 | 22 | 5.5 | 20 | 4.0 | 24 | 8.3 | 24 | 7.0 | 23 | 7.7 | 24 | 7.8 |
3 | 23 | 5.1 | 18 | 0.3 | 18 | 0.6 | 22 | 4.1 | 24 | 4.9 | 21 | 2.7 | 24 | 7.7 | ||
4 | 21 | 1.6 | 15 | 0.0 | 16 | 0.1 | 19 | 0.1 | 22 | 2.0 | 15 | 0.3 | 23 | 0.8 |