2007 National Lake Survey - Wisconsin Results
Results for Lake Kegonsa, Dane County (WBIC: 802600)
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 Name | Date |
| LAKE KEGONSA - DEEP HOLE |
07/02/2007 |
Secchi Depth (m) |
Hit Bottom |
Chlorophyll a (µg/L) |
Total Phosphorus (mg/L) |
TSI (Secchi) |
TSI (Chl a) |
TSI (TP) |
| 1.45 |
NO |
23.6 |
0.056 |
55 |
62 |
62 |
| pH |
Diss. Si (µg/L) |
Alkalinity (mg/L) |
| 8.72 |
8.65 |
181 |
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
Depth (m) |
Temp. °C |
DO (mg/L) |
Conductivity (µS/cm) |
pH |
| .5 |
24.7 |
10 |
552 |
8.7 |
| 1 |
24.6 |
9.9 |
552 |
8.7 |
| 2 |
24.2 |
9.8 |
556 |
8.7 |
| 3 |
24.1 |
8.9 |
557 |
8.6 |
| 4 |
23.7 |
5.9 |
572 |
8.3 |
| 5 |
23.3 |
2.5 |
578 |
8 |
| 6 |
22.8 |
1.1 |
586 |
7.7 |
| 7 |
22.5 |
0.4 |
592 |
7.6 |
| 8 |
21.6 |
0.2 |
604 |
7.6 |
| 8.5 |
21.2 |
0.2 |
612 |
7.5 |
| 9 |
21.2 |
0.2 |
616 |
7.4 |
Last Revised:
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