2007 National Lake Survey - Wisconsin Results

Results for Wapogasset Lake, Polk County (WBIC: 2618000)

Wapogasset Lake, Polk County
Wapogasset Lake
Polk County - DNR Photo


NOTE: Only the data collected during the 2007 National Lake Survey are included here, and many of the results will not be available until late-2008.

Currently available data include:

Water chemistry

Include summary text on TSI values and lake productivity results

Site NameDate
WAPOGASSET LAKE - SITE C-SE END-DEEP HOLE 07/25/2007

Secchi Depth
(m)
Hit
Bottom
Chlorophyll a
(µg/L)
Total Phosphorus
(mg/L)
TSI
(Secchi)
TSI
(Chl a)
TSI
(TP)
1.1 NO 37.4 0.064 59 66 64

pH Diss. Si
(µg/L)
Alkalinity
(mg/L)
8.25 17.6 98.2

Secchi = Secchi disc transparency in meters (m); Chl a = chlorophyll a in micrograms per liter (µg/L); TP = total phosphorus in µg/L; TSI(Secchi), TSI(Chl a), TSI(TP) = Wisconsin trophic state index based on Secchi, Chl a, and TP, respectively; Diss. Si = dissolved silica in µg/L; Alkalinity = alkalinity as total CaCO3 in milligrams per liter (mg/L);


Mid-lake water column profiles

Mid-lake profile graph
Depth
(m)
Temp.
°C
DO
(mg/L)
Conductivity
(µS/cm)
pH
.5 25.7 12.6 232 9.2
1 25.6 13.1 233 9.3
2 25 12.3 235 9.3
3 23.2 5.8 254 8.8
4 23.1 5.1 258 8.6
5 23 4.6 267 8.3
6 22.9 3.4 279 8.1
7 22.7 2.7 322 7.9
8 22.3 1.1 388 7.8
9 21.4 0.4 424 8.1
Last Revised: