Data period: through 2018

Town County Delorme Map # True Basin Flushing Rate Elevation
T15 R09 WELS AROOSTOOK 63 1 2.83 flushes/yr 1276 ft
Maximum Depth Average Depth Surface Area Lake Volume Drainage Area
2 m
(8 ft)
1 m
(4 ft)
3 ha
(7 ac)
33,590 m3
(27 ac-ft)
0 km2
(0 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 2018 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
2002 14 1.0 1.0 1.0 1 1 5.8 5.8 5.8
2003 40 9 23 14 6.0 6.0 6.0
2004 6.8 14 2.1 2.1 2.1 1 1 5.1 5.1 5.1
2018 23 10 65 7.2 14 2.0 2.0 1 4.0 4.0 4.0

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
32 9.5 44 6.9 14 14 1 1.6 2.1 1 4 5.2 6

Temperature and Dissolved Oxygen Profiles

Late summer only; limited to eight most recent profiles

Units: Temperature (TEMP) = °C; Dissolved Oxygen (DO) = mg/L
2002-08-30
2004-08-23
2018-08-01
Depth (m) TEMP DO TEMP DO TEMP DO
0 18 7.7 19 7.9 25 8.1
1 18 7.7 19 7.9 25 8.0
2 18 7.5 19 7.7 25 7.8

Most recent temperature and dissolved oxygen profile plots

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