Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10006020
Station Name:
Anvil Lake
Specific Parameter:
-- All Parameters --
Additional Comments about Aquatic Invasives Monitoring
Approximately how large an area do the plants occupy?
Are Loon Alert signs posted on your lake?
Banded Mystery Snail
Chick loss, other cause
Chick predator
Chinese Mystery Snail
Cloud Cover
Color and position of bands on each loon's leg
CONDUCTIVITY FIELD
CURLY-LEAF PONDWEED
Date loons first arrived in spring
Date loons first departed in fall
Date of first "Ice Off"
Date of first "Ice On"
Date sample was analyzed
Density of Aquatic Invasive Species (1)
Density of Aquatic Invasive Species (2)
Depth Sampled
Describe portion of waterbody you can see from your observation point
Describe your observation point
Diameter of zooplankton net opening
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 chicks die due to human disturbance?
Did chicks die due to other cause?
Did loons use your lake as part of their migration route?
Did loons use your lake during the summer?
Did the eggs in the nest fail to hatch? (1)
Did the loon eggs in the nest fail to hatch?
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 collect a specimen sample? (2)
Did you collect a specimen sample? (3)
Did you collect a specimen sample? (4)
Did you collect a specimen sample? (5)
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 Brazilian waterweed?
Did you look for Chinese mystery snails?
Did you look for Curly-Leaf Pondweed?
Did you look for Eurasian Water-Milfoil?
Did you look for Faucet Snails?
Did you look for Flowering Rush?
Did you look for Hydrilla?
Did you look for New Zealand Mudsnails?
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 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 perimeter of Whole Lake?
Did you monitor the whole lake?
Did you observe any loons with leg bands?
Did you observe entire shallow water area?
Did you observe entire shallow water area?
Did you observe from shoreline only?
Did you observe only from the surface?
Did you snorkel the search sites?
Did you survey the entire lake?
Did you take a photo?
Did you take a photo? (2)
Did you take a photo? (3)
Did you take a photo? (4)
Did you take a photo? (5)
Did you use rake to extract plant samples?
Did you walk along the shoreline?
Did your lake lose any chicks?
DISSOLVED OXYGEN FIELD
DO Meter Calibrated?
Does your lake have a lake association?
Equipment Used
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FISHHOOK WATER FLEA
Freshwater Jellyfish
Has Ethanol been added to the sample?
Have you consolidated all of your samples into one composite bottle?
Herbarium or museum where specimen is
How many chicks hatched for the entire lake?, # chicks
How many chicks survived to 4- weeks?, # chicks
How many chicks survived to 8-weeks?, # chicks
How many public landings are on your lake?
How often are you at your lake property?
How often were you able to check the lake for loons?
How was the nest lost? (1)
Hydrilla (Hydrilla verticillata)
Ice Duration (Total number of dates frozen, if lake was observed daily)
If eggs failed to hatch, due to other cause
If eggs failed to hatch, other cause
If you or past observers have always used another method, describe
Lake Access - Where did you get on the water or find access to view the lake?
Latitude of sample
Longitude of sample
Loon nesting site used: Artificial nesting platform?
Method of Observation
Month loons first arrived in spring
Month loons first departed in fall
Month of first "Ice Off"
Month of first "Ice On"
Name of plankton sample analyst
Nesting pairs who hatched chicks, # pairs
Nesting territorial loon pairs, # pairs
Non-territorial loons in residence, # loons
Number of Adult Loons on Lake
Number of banded loon adults
Number of banded loon chicks
Number of floater loon adults on lake
Number of loon chicks on lake
Number of loon chicks on this territory today
Number of loon nest locations determined
Number of loon nests with incubating adults
Number of territorial loon adults on lake
Number of territorial loon pairs present on lake
Number of territorial loon pairs with nest attempt
Number of territorial loon pairs with successful hatch
Observer Email
Observer Phone Number
Occasional use by non-residents, # loons
Other nesting site (1)
Other office
Other species looked for
Other way nest was lost (1)
Person who verified occurence
Purple loosestrife (Lythrum salicaria)
Rusty Crayfish (Orconectes rusticus)
Sample sent to, Date
Satellite derived water clarity greater than max depth of lake
SECCHI DEPTH - FEET
SECCHI DEPTH HIT BOTTOM
Second person who verified occurence
Site 1 - Depth of tows
Site 1 - Number of net tows
Site 2 - Depth of tows
Site 2 - Number of net tows
Site 3 - Depth of Tows
Site 3 - Number of net tows
Site Name
Site Number
Species Name
Species Name (2)
Species Name (2)
Species Name (3)
Species Name (4)
Species Name (5)
SPINY WATER FLEA
Spring migration # loons using lake
TEMPERATURE FIELD
Territorial loon pairs in residence, # pairs
Total loon chicks fledged (survived to 8 weeks)
Total number of known loon nest attempts
Total Paid Hours Spent
Total Volunteer Hours Spent
USER PERCEPTION OF WATER QUALITY
Visibility
Volume of sample that was analyzed (ml)
Was the plant floating or rooted?
Was the specimen confirmed as species?
Was the specimen confirmed as species? (2)
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
WATER COLOR (VISUAL)
WATER COLUMN APPEARANCE
Water Flea Tow Method
WATER LEVEL (VISUAL)
Were you able to locate the loon nesting sites?
Were you able to locate the nesting site? (1)
What type of nesting site was used? (1)
What type of ownership is the land where the loon nest is located?
What type of ownership is the land where the nest is located? (1)
Where did you find the invasive? - Latitude
Where did you find the invasive? - Longitude
Where the invasive was found: bottom covered with plants %
Where the invasive was found: substrate boulders %
Where the invasive was found: substrate cobble %
Where the invasive was found: substrate muck %
Where the invasive was found: substrate sand %
Which aquatic invasive did you find?
Which months or dates?
Wind/Water Conditions
Year of first "Ice Off"
Year of first "Ice On"
ZEBRA MUSSEL, ADULT
ZEBRA MUSSEL, VELIGER
Sample Results
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Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources