Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10012366
Station Name:
Alexander Lake
Specific Parameter:
-- All Parameters --
About how many individuals were there?
Banded Mystery Snail
Can the species move or is it attached?
Chinese Mystery Snail
CURLY-LEAF PONDWEED
Date sample was analyzed
Diameter of zooplankton net opening
Did you check underwater solid surfaces (boat hulls, dock legs, rocks)?
Did you collect a sample and bring it to a DNR office? If so, which office?
Did you find another invasive species?
Did you monitor all Beaches and Boat Landings?
Did you monitor docks and piers?
Did you monitor perimeter of Whole Lake?
Did you observe entire shallow water area?
Did you take a photo?
Did you use rake to extract plant samples?
Did you walk along the shoreline?
Estimated area of invasive species
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FAT PERCENT NON-HEX EXT
FISH LENGTH, TOTAL INCHES
FISH, WHOLE, WET WEIGHT KILOGRAMS
FISHHOOK WATER FLEA
Habitat Type
Have you consolidated all of your samples into one composite bottle?
Hydrilla (Hydrilla verticillata)
Name of plankton sample analyst
NUMBER OF INDIVIDUALS IN THE SAMPLE
Observer Email
Observer Name (if not already recorded)
Observer Phone Number
Other invasive species found
PCB 1248/1254
Person who verified occurence
Purple loosestrife (Lythrum salicaria)
Rusty Crayfish (Orconectes rusticus)
Satellite derived water clarity greater than max depth of lake
Second person who verified occurence
Species Name
Species Name (2)
SPECIES SEX CODE
SPINY WATER FLEA
Total Paid Hours Spent
Total Volunteer Hours Spent
Volume of sample that was analyzed (ml)
Was the aquatic invasive species found live or dead?
Was the specimen confirmed as species?
Was the specimen confirmed as species? (2)
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Water Depth
Where did you find the invasive?
Where did you find the invasive? - Latitude
Where did you find the invasive? - Longitude
Where was the invasive species located?
Where was the invasive species located? (2)
Where was the invasive species located? (3)
Where was the invasive species located? (4
Which aquatic invasive did you find?
ZEBRA MUSSEL, ADULT
ZEBRA MUSSEL, VELIGER
Sample Results
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Lab Comments
Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources