Data period: through 2017

Town County Delorme Map # True Basin Flushing Rate
T05 R06 BKP WKR SOMERSET 39 1 10.07 flushes/yr
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
10 m
(33 ft) 		3 m
(10 ft) 		110 ha
(272 ac) 		3,229,633 m3
(2,618 ac-ft) 		41 km2
(16 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
1977 18 11 12 3.5 3.5 3.5 1

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
18 11 12 3.5 3.5 3.5 1 Inf 1

Most recent late summer temperature and dissolved oxygen profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
1977-08-21
Depth (m) TEMP DO
0 16.8 8.6
1 16.8 8.6
2 16.8 8.7
3 16.8 8.5
4 16.4 7.9
5 16.1 7.1
6 14.1 4.0
7 12.0 0.3
8 11.6 0.2
9 11.0 0.2
10 10.3 0.2
11 10.1 0.2
12 9.8 0.2

Recent temperature and dissolved oxygen profile plots

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