Data period: through 2017

Town County Delorme Map # True Basin Flushing Rate
FAYETTE KENNEBEC 12 1 0.15 flushes/yr
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
32 m
(106 ft) 		13 m
(42 ft) 		13 ha
(32 ac) 		1,671,769 m3
(1,355 ac-ft) 		0 km2
(0.1 mi2)

Secchi Disk Transparency Graphs

Graph Legend: Secchi symbols = average Secchi Disk Transparency Values; tick marks = maximum and minimum values for each year.

Water Chemistry and Trophic State Parameters

Table Legend:

Color: Color (SPU), Alk: Alkalinity (mg/l CaCO3), SpCon: Specific Conductivity (\(\mu\)S/cm), pH: pH (standard units)

TP = Total Phosphorus (\(\mu\)g/L) – EC: Epilimnion Core, SG: Surface Grab, BG: Bottom Grab, PG: Profile Grab

SDT = Secchi Disk Transparency (m) – Min: minimum value, Avg: average value, Max: maximum value, n: number of months with Secchi readings per year, b: number of times Secchi disk was observed touching the bottom of the lake per year

Chl = Chlorophyll-a (\(\mu\)g/L) – Min: minimum value, Avg: average value, Max: maximum value
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
1984 20 8.3 8.3 8.3 1
1999 3.0 25 3 12 12.7 12.7 12.7 1 1.9 1.9 1.9
2001 8.0 8.0 8.0 1
2002 10.3 11.8 13.7 4
2003 12.6 14.0 15.2 6 5
2004 13.2 14.7 15.8 6
2005 2 3.1 26 6.7 2 13.6 13.8 13.9 3
2006 13.1 13.3 13.8 3
2007 9.3 9.5 9.8 3
2008 9.8 12.3 13.6 5
2009 4 17 10.2 11.4 12.4 6 1.1 1.1 1.1
2010 11.5 12.7 14.2 5
2011 12.3 13.0 13.8 4
2013 10.9 11.5 12.1 5
2014 10.1 10.5 11.0 5
2015 1 5.0 3 5.8 4 12 11.1 11.2 11.2 1 3.4 3.4 3.4
2016 11.7 12.6 13.2 2
2017 8.4 11.0 14.1 5

Lake Chemistry and Trophic Summary Data - Overall Summary Values:

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
1.5 3.7 18 6.1 3.7 2 14 12 8 12 16 3.7 1.1 2.1 3.4

Most recent late summer temperature and dissolved oxygen profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
1999-08-20
2009-08-25
2015-08-12
2017-08-04
2017-08-16
2017-09-09
2017-09-19
Depth (m) TEMP DO TEMP DO TEMP DO TEMP DO TEMP DO TEMP DO TEMP DO
0 23.0 8.5 25.1 7.7 23.2 8.7 24.5 8.5 23.4 8.6 20.0 9.2 21.2 9.1
1 22.9 8.6 25.1 7.8 23.2 8.7 24.6 8.5 23.5 8.6 19.9 9.2 21.1 9.0
2 22.8 8.5 25.1 8.1 23.3 8.7 24.6 8.5 23.6 8.5 19.8 9.2 21.0 9.1
3 22.8 8.6 25.1 8.2 23.3 8.7 24.5 8.5 23.6 8.5 19.8 9.1 21.0 9.1
4 22.8 8.6 25.0 8.1 23.3 8.7 24.0 8.6 23.6 8.5 19.8 9.1 20.9 9.3
5 22.8 8.6 22.4 11.2 23.3 8.7 20.4 11.8 22.7 10.8 19.8 9.1 20.5 9.3
6 22.5 8.6 18.4 12.8 19.9 12.5 16.5 11.2 18.4 12.0 19.7 9.1 20.3 9.3
7 20.1 13.0 15.3 12.7 16.2 12.3 14.1 11.7 15.7 11.9 19.4 9.2 19.3 9.9
8 16.3 12.9 12.9 12.4 13.3 12.1 12.5 11.7 13.5 11.8 15.1 12.2 16.2 12.2
9 13.4 12.6 11.2 12.7 11.5 11.9 10.7 11.6 11.7 11.8 13.5 12.1 13.9 12.1
10 11.3 12.5 9.5 12.7 9.9 11.7 9.7 11.6 10.4 11.7 11.2 12.0 11.9 12.1
11 9.8 12.4 8.3 12.3 8.5 11.8 8.5 11.7 9.2 11.7 10.1 11.9 10.6 11.9
12 8.4 12.1 7.3 11.7 7.8 11.5 7.8 11.6 8.1 11.4 9.1 11.7 9.5 11.8
13 7.3 11.7 6.6 10.5 7.1 10.9 7.2 11.9 7.4 11.8 8.2 11.6 8.4 11.3
14 6.8 11.4 6.0 10.4 6.6 10.7 6.6 11.7 6.9 11.6 7.3 12.0 7.6 10.5
15 6.2 11.1 5.6 9.8 6.0 10.4 6.2 11.5 6.5 11.4 6.8 11.4 7.2 9.6
16 5.9 9.6
17 5.6 8.6 5.1 9.4 5.4 8.3 5.7 10.2 5.8 9.1 6.1 9.9 6.2 8.9
18 5.3 8.2
19 5.0 6.9 4.8 8.5 5.0 6.5 5.2 7.8 5.3 8.2 5.5 7.5 5.6 6.9
20 4.9 5.7
21 4.8 4.1 4.5 7.4 4.7 5.6 4.9 8.0 4.9 7.2 5.1 5.7 5.1 4.8
22 4.6 2.8
23 4.6 2.3 4.5 6.4 4.6 3.9 4.7 6.0 4.7 3.8 4.9 2.1
24 4.5 0.5
25 4.3 0.2 4.5 2.6 4.6 2.3 4.7 2.9 4.7 1.4 4.8 0.2
26 4.2 0.2 4.5 1.1
27 4.2 0.2 4.5 1.4 4.5 0.5 4.6 0.3 4.6 0.3 4.7 0.1
28 4.2 0.2 4.5 0.2
29 4.1 0.2 4.5 0.8 4.5 0.1 4.5 0.1 4.6 0.2 4.7 0.0
30 4.1 0.1 4.5 0.4 4.5 0.1 4.6 0.1 4.6 0.1 4.7 0.0

Recent temperature and dissolved oxygen profile plots

Temperature (°C), Dissolved Oxygen (mg/L)