Data period: through 2017

Town County Delorme Map # True Basin Flushing Rate
AUBURN ANDROSCOGGIN 11 1 0.23 flushes/yr
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
36 m
(118 ft) 		12 m
(40 ft) 		897 ha
(2,216 ac) 		109,803,124 m3
(89,019 ac-ft) 		20 km2
(7.6 mi2)

Secchi Disk Transparency Graphs

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

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## [1] "No 2017 Secchi Disk Transparency Data"

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
2013

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
Inf 1 Inf 1

Most recent late summer temperature and dissolved oxygen profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
2013-09-20
Depth (m) TEMP DO
0 21.1 8.9
1 19.9 9.0
2 19.7 9.1
3 19.5 9.1
4 19.4 8.9
5 19.4 8.9
6 19.3 8.8
7 19.2 8.8
8 19.1 8.5
9 18.1 6.4
10 14.3 0.5
11 13.1 0.5
12 12.0 0.8
13 11.1 1.4
14 10.5 1.9
15 10.0 2.5
16 9.4 2.9
17 9.3 3.0
18 9.0 1.3

Recent temperature and dissolved oxygen profile plots

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