Data period: through 2017

Town County Delorme Map # True Basin Flushing Rate
OAKLAND KENNEBEC 21 1 NA flushes/yr
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
NA m
(NA ft) 		NA m
(NA ft) 		NA ha
(NA ac) 		NA m3
(NA ac-ft) 		NA km2
(NA mi2)

Secchi Disk Transparency Graphs

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

## [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
1992 277 2.7 3.1 3.7 3 7.5 10.8 11.8
2001 16 66 7.4 7 120 3.1 3.1 3.1 1 5.8 5.8 5.8

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
16 66 7.4 7 120 277 2.7 3.1 3.7 2 5.8 8.3 12

Most recent late summer temperature and dissolved oxygen profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
1992-08-24
1992-09-10
2001-08-21
Depth (m) TEMP DO TEMP DO TEMP DO
0 24 10.3 19.7 9.6 24 7.3
1 23 10.3 19.7 9.6 24 7.3
2 22 10.4 19.0 9.4 24 7.2
3 22 10.0 19.0 8.9 24 7.2
4 21 7.8 18.5 7.3 24 6.6
5 20 3.7 18.2 5.7 23 0.6
6 18 0.1 16.8 0.4 19 0.5
7 13 0.1 12.9 0.2 15 0.5
8 11 0.1 10.6 0.2
9 10 0.1 9.4 0.2
10 9.1 0.2

Recent temperature and dissolved oxygen profile plots

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