Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10004569
Station Name:
Kathan Lake
Specific Parameter:
-- All Parameters --
Additional Comments about Aquatic Invasives Monitoring
Banded Mystery Snail
Chick loss, other cause
Chinese Mystery Snail
Cloud Cover
CURLY-LEAF PONDWEED
Date of first "Ice Off"
Date sample was analyzed
Diameter of zooplankton net opening
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 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 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 Eurasian Water-Milfoil?
Did you monitor docks and piers?
Did you monitor other locations?
Did you monitor perimeter of Whole Lake?
Did you observe any loons with leg bands?
Did you observe entire shallow water area?
Did you survey the entire lake?
Did you use rake to extract plant samples?
Did you walk along the shoreline?
Did your lake lose any chicks?
Does your lake have a lake association?
Equipment Used
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FISHHOOK WATER FLEA
Freshwater Jellyfish
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?
Hydrilla (Hydrilla verticillata)
Lake Access - Where did you get on the water or find access to view the lake?
Latitude of sample
Longitude of sample
Method of Observation
Month of first "Ice Off"
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 loon chicks on this territory today
Observer Email
Observer Phone Number
Occasional use by non-residents, # loons
Other invasive species found
Other species looked for
Other ways of observing
Person who verified occurence
Purple loosestrife (Lythrum salicaria)
Rusty Crayfish (Orconectes rusticus)
Satellite derived water clarity greater than max depth of lake
Site 1 - Depth of tows
Site 1 - Latitude
Site 1 - Longitude
Site 1 - Number of net tows
Site 1 - Secchi Depth
Site 2 - Depth of tows
Site 2 - Latitude
Site 2 - Longitude
Site 2 - Number of net tows
Site 2 - Secchi Depth
Site 3 - Depth of Tows
Site 3 - Latitude
Site 3 - Longitude
Site 3 - Number of net tows
Site 3 - Secchi Depth
Species Name
SPINY WATER FLEA
Territorial loon pairs in residence, # pairs
Total Paid Hours Spent
Total Volunteer Hours Spent
Visibility
Volume of sample that was analyzed (ml)
Was the specimen confirmed as species?
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Water Flea Tow Method
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 nest is located? (1)
Where did you find the invasive?
Wind/Water Conditions
Year of first "Ice Off"
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