Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10005234
Station Name:
Blockhouse Lake
Specific Parameter:
-- All Parameters --
Additional Comments about Aquatic Invasives Monitoring
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)
Depth Sampled
Describe portion of waterbody you can see from your observation point
Describe your observation point
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 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 snorkel the search sites?
Did you survey the entire lake?
Does your lake have a lake association?
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FAT PERCENT NON-HEX EXT
FISH LENGTH, TOTAL INCHES
FISH, WHOLE, WET WEIGHT KILOGRAMS
FISHHOOK WATER FLEA
Has Ethanol been added to the sample?
Have you consolidated all of your samples into one composite bottle?
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?
If you did not snorkel, why not?
Latitude of sample
Longitude of sample
MERCURY
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
NUMBER OF INDIVIDUALS IN THE SAMPLE
Number of Intruding Loons
Number of Territorial Loons Present
PCB
Sample sent to, Date
Satellite derived water clarity greater than max depth of lake
SECCHI DEPTH - FEET
SECCHI DEPTH HIT BOTTOM
Site Name
Site Number
Species Name
SPECIES SEX CODE
SPINY WATER FLEA
Total Number of All Adult Loons Present
Total Paid Hours Spent
Total Volunteer Hours Spent
Volume of sample that was analyzed (ml)
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Water Flea Tow Method
Year of first "Ice Off"
Year of first "Ice On"
Sample Results
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Date/Time
DNR Parameter
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Units
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Lab Comments
Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources