Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10005777
Station Name:
Big Elkhart Lake
Specific Parameter:
-- All Parameters --
Additional Comments
Additional Comments about Aquatic Invasives Monitoring
AIS Sign Present
Are you willing to answer a few questions? - No
Are you willing to answer a few questions? - Yes
Banded Mystery Snail
Boat was entering landing
Boat was entering/leaving landing - N/A
Boat was leaving landing
Chinese Mystery Snail
County Boat Last Visited (1)
County Boat Last Visited (2)
Cover
Cover (1)
CURLY-LEAF PONDWEED
Date of first "Ice Off"
Date of first "Ice On"
Density of Aquatic Invasive Species (1)
Describe portion of waterbody you can see from your observation point
Describe your observation point
Did at least some data collectors monitor in August?
Did at least some data collectors monitor in July?
Did at least some data collectors monitor in June?
Did at least some data collectors monitor in May?
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 collect a specimen sample?
Did you find another invasive species?
Did you find what you suspect are Fishhook Water Fleas in this waterbody?
Did you find what you suspect are Spiny Water Fleas in this waterbody?
Did you look for Asiatic clam (Corbicula)?
Did you look for Banded mystery snails?
Did you look for Bohemian knotweed?
Did you look for Brazilian waterweed?
Did you look for Chinese mystery snails?
Did you look for Curly-Leaf Pondweed?
Did you look for Didymo?
Did you look for Eurasian Water-Milfoil?
Did you look for European frogbit
Did you look for Fanwort?
Did you look for Faucet Snails?
Did you look for Fishhook Waterfleas?
Did you look for Flowering Rush?
Did you look for Giant Hogweed?
Did you look for Giant Knotweed?
Did you look for Graceful Cattail?
Did you look for Hairy Willow Herb?
Did you look for Hydrilla?
Did you look for Japanese Hops?
Did you look for Japanese Knotweed?
Did you look for Lesser Celandine?
Did you look for Manchu Tuber?
Did you look for Narrowleaf cattail?
Did you look for New Zealand Mudsnails?
Did you look for Parrot Feather?
Did you look for Phragmites?
Did you look for purple loosestrife?
Did you look for Quagga Mussels?
Did you look for Red Swamp Crayfish?
Did you look for Reed Mana Grass?
Did you look for Rusty crayfish?
Did you look for Southern cattail?
Did you look for Spiny Waterfleas?
Did you look for Starry stonewort?
Did you look for Water Chestnut?
Did you look for Water Hyacinth?
Did you look for Water Lettuce?
Did you look for Yellow Flag Iris?
Did you look for Yellow Floating Heart?
Did you look for Zebra Mussels?
Did you monitor all Beaches and Boat Landings?
Did you monitor docks and piers?
Did you monitor other locations?
Did you monitor perimeter of Whole Lake?
Did you observe entire shallow water area?
Did you take a photo?
Did you use a handscoop?
Did you use a rake?
Did you use rake to extract plant samples?
Did you walk along the shoreline?
Estimated area of invasive species
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FISH LENGTH, TOTAL INCHES
FISH, WHOLE, WET WEIGHT KILOGRAMS
FISHHOOK WATER FLEA
Freshwater Jellyfish
Have you been contacted by a watercraft inspector this season? - No
Have you been contacted by a watercraft inspector this season? - Yes
Hydrilla (Hydrilla verticillata)
If you or past observers have always used another method, describe
Latitude of sample
Live Dead Ratio
Live Dead Ratio (1)
Longitude of sample
MERCURY
Month of first "Ice Off"
Month of first "Ice On"
NUMBER OF INDIVIDUALS IN THE SAMPLE
Number of People Contacted
Other invasive species found
Other ways of observing
Protocol Used
Purple loosestrife (Lythrum salicaria)
Rusty Crayfish (Orconectes rusticus)
Satellite derived water clarity greater than max depth of lake
Site 1 - Number of net tows
Site Number
Species Name
Species Name (1)
SPECIES SEX CODE
SPINY WATER FLEA
Total Paid Hours Spent
Total Time Spent At Landing by paid inspectors
Total Volunteer Hours Spent
Was boat used during past 5 days on diff wbody? - Don't Know
Was boat used during past 5 days on diff wbody? - No
Was boat used during past 5 days on diff wbody? - Yes
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Waterbody Name Boat Last Visited (1)
Waterbody Name Boat Last Visited (2)
Waterbody Name Boat Last Visited (21)
Year of first "Ice Off"
Year of first "Ice On"
ZEBRA MUSSEL, ADULT
ZEBRA MUSSEL, VELIGER
Sample Results
Project
Date/Time
DNR Parameter
Species
Result
Units
Present/Absent
Lab Comments
Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources