Data period: through 2017

Town County Delorme Map # True Basin Flushing Rate
DAVIS TWP FRANKLIN 28 1 7.22 flushes/yr
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
8 m
(28 ft)
4 m
(13 ft)
18 ha
(44 ac)
739,993 m3
(600 ac-ft)
9 km2
(3.3 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
1998 9.5 30 11.5 12 3.8 4.9 6.0 2 2 1.3 1.7 2.1
1999 8.0 32 8.5 18 4.1 4.8 5.4 2 2.4 2.6 2.9

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
8.8 31 10 15 3.8 4.9 6 2 1.3 2.2 2.9

Most recent late summer temperature and dissolved oxygen profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
1998-08-17
1999-08-12
Depth (m) TEMP DO TEMP DO
0 22 8.5 20.2 8.2
1 22 8.5 18.7 8.2
2 21 8.5 17.8 8.1
3 18 7.1 17.3 8.0
4 15 4.7 16.8 7.8
5 12 1.2 12.7 3.4
6 11 0.2 10.8 1.4
7 10 0.1 9.5 0.2
8 7.3 0.2

Recent temperature and dissolved oxygen profile plots

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