Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10006393
Station Name:
North Placid Twin Lake
Specific Parameter:
-- All Parameters --
Banded Mystery Snail
Chinese Mystery Snail
CURLY-LEAF PONDWEED
Date of first "Ice Off"
Describe portion of waterbody you can see from your observation point
Describe your observation point
Did at least some data collectors monitor in May?
Did you monitor all Beaches and Boat Landings?
Did you monitor beaches and boat landings?
Did you monitor perimeter of Whole Lake?
Did you observe entire shallow water area?
Did you observe entire shallow water area?
Did you observe only from the surface?
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FISHHOOK WATER FLEA
Freshwater Jellyfish
Hydrilla (Hydrilla verticillata)
If you or past observers have always used another method, describe
Month of first "Ice Off"
Other ways of observing
Purple loosestrife (Lythrum salicaria)
Rusty Crayfish (Orconectes rusticus)
Satellite derived water clarity greater than max depth of lake
SPINY WATER FLEA
Total Volunteer Hours Spent
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Year of first "Ice Off"
ZEBRA MUSSEL, ADULT
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Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources