Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10005241
Station Name:
Cochran Lake
Specific Parameter:
-- All Parameters --
Are Loon Alert signs posted on your lake?
Date loons first arrived in spring
Date loons first departed in fall
Date of first "Ice Off"
Date of first "Ice On"
Describe portion of waterbody you can see from your observation point
Describe your observation point
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 survey the entire lake?
Did your lake lose any chicks?
Does your lake have a lake association?
Fall migration # loons using lake
FISH LENGTH, TOTAL INCHES
FISH, WHOLE, WET WEIGHT KILOGRAMS
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)
Ice Duration (Total number of dates frozen, if lake was observed daily)
If eggs failed to hatch, due to predation?
If you or past observers have always used another method, describe
Loon egg predation by
Loon nesting site used: Island
MERCURY
Month loons first arrived in spring
Month loons first departed in fall
Month of first "Ice Off"
Month of first "Ice On"
Nesting pairs who hatched chicks, # pairs
Nesting territorial loon pairs, # pairs
Non-territorial loons in residence, # loons
NUMBER OF INDIVIDUALS IN THE SAMPLE
Occasional use by non-residents, # loons
Satellite derived water clarity greater than max depth of lake
SPECIES SEX CODE
Spring migration # loons using lake
Territorial loon pairs in residence, # pairs
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
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)
Which months or dates?
Year of first "Ice Off"
Year of first "Ice On"
Sample Results
Project
Date/Time
DNR Parameter
Species
Result
Units
Present/Absent
Lab Comments
Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources