Data period: through 2017

Town County Delorme Map # True Basin Flushing Rate
BEDDINGTON WASHINGTON 25 1 14.18 flushes/yr
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
18 m
(60 ft) 		6 m
(18 ft) 		163 ha
(403 ac) 		8,880,000 m3
(7,199 ac-ft) 		160 km2
(62 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
1974 11.1 2.2 3.0 4.0 6 1.2 1.6 2.4
1975 7.2 28 9.7 3.3 3.9 5.0 7 0.9 1.6 2.4
1976 10 8 1.9 3.2 4.1 7 1.1 1.6 2.1
1977 6 4.5 4.5 4.5 1
2001 3.5 3.8 4.2 5
2002 36 12.0 46 6 2.7 3.1 3.5 6 6.2 6.2 6.2
2003 2.3 3.0 3.6 4

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
36 9.6 37 8.1 10 7 1.9 3.5 5 5.1 0.9 2.8 6.2

Most recent late summer temperature and dissolved oxygen profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
1975-09-08
2002-08-22
Depth (m) TEMP DO TEMP DO
0 18.5 9.3 24.4 8.3
1 18.3 9.3 24.4 8.6
2 18.3 9.2 24.1 9.1
3 18.1 9.0 22.5 6.6
4 17.6 8.8 19.3 3.1
5 16.4 7.3 15.6 2.5
6 15.6 6.2 13.4 3.7
7 10.0 4.9 11.4 5.9
8 8.0 6.3 9.9 7.2
9 6.9 6.8 9.2 7.3
10 6.0 6.6 8.5 6.6
11 5.9 6.3 8.0 6.4
12 5.5 6.7 7.6 6.3
13 5.3 6.7 7.5 6.2
14 5.2 6.5 7.3 5.8
15 5.2 5.6 6.9 3.6
16 5.0 4.9
17 5.0 3.0
18 5.0 2.5

Recent temperature and dissolved oxygen profile plots

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