Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10007842
Station Name:
Bohner Lake
Specific Parameter:
-- All Parameters --
Additional Comments about Aquatic Invasives Monitoring
AIS Present
AIS Sign Present
Approximately how large an area do the plants occupy?
Before you installed the new AIS sign (Prevent the Spread), were there other AIS signs at the access point? - County ordinance sign
Before you installed the new AIS sign (Prevent the Spread), were there other AIS signs at the access point? - Green and white "Help Prevent the Spread sign"
Before you installed the new AIS sign (Prevent the Spread), were there other AIS signs at the access point? - Green, white and red stop sign "Please Stop and"
Before you installed the new AIS sign (Prevent the Spread), were there other AIS signs at the access point? - Lake Association sign
Before you installed the new AIS sign (Prevent the Spread), were there other AIS signs at the access point? - Other
Before you installed the new AIS sign (Prevent the Spread), were there other AIS signs at the access point? - Yellow "Exotic Species Advisory" sign
Comments about this AIS at this site
Cover
Cover (1)
Date of first "Ice Off"
Date sample was analyzed
Density of Aquatic Invasive Species (1)
Density of Aquatic Invasive Species (2)
Density of Aquatic Invasive Species (3)
Depth Sampled
Describe portion of waterbody you can see from your observation point
Describe your observation point
Diameter of zooplankton net opening
Did you collect a sample and bring it to a DNR office? If so, which office?
Did you collect a specimen sample?
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 Hybrid cattail?
Did you look for Hydrilla?
Did you look for Japanese Hops?
Did you look for Japanese Knotweed?
Did you look for Java water dropwort?
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 remove any of these signs during your visit, or do you have plans in the near future? - County ordinance sign
Did you remove any of these signs during your visit, or do you have plans in the near future? - Green and white "Help..Prevent the Spread" sign
Did you remove any of these signs during your visit, or do you have plans in the near future? - Green, white and red stop sign "Please Stop and..."
Did you remove any of these signs during your visit, or do you have plans in the near future? - Lake Association Sign
Did you remove any of these signs during your visit, or do you have plans in the near future? - Yellow "Exotic Species Advisory" sign
Did you snorkel the search sites?
Did you take a photo?
Does the access point appear to be in proper working order?
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
FAT PERCENT NON-HEX EXT
FISH LENGTH, TOTAL INCHES
FISH, WHOLE, WET WEIGHT KILOGRAMS
FISHHOOK WATER FLEA
Gross Area
Gross Area (1)
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 people assisted in the sign installation?
How would you describe yourself (affiliation) - Other
How would you describe yourself (affiliation)?
Ice Duration (Total number of dates frozen, if lake was observed daily)
If you did not snorkel, why not?
If you or past observers have always used another method, describe
Infested Area
Infested Area (1)
Latitude of sample
Live Dead Ratio
Live Dead Ratio (1)
Longitude of sample
MERCURY
Month of first "Ice Off"
Name of plankton sample analyst
NUMBER OF INDIVIDUALS IN THE SAMPLE
Observer Email
Observer Name (if not already recorded)
Observer Phone Number
Other office
Pathway - Canal, Dam, Diversion
Pathway - Maritime
Pathway - Natural
Pathway - Organisms in trade
Pathway - Recreation
Pathway - Road & Transportation
Pathway - State & Federal
PCB
Person who verified occurence
Photo Taken (1)
Protocol Used
Sample sent to, Date
Satellite derived water clarity greater than max depth of lake
SECCHI DEPTH - FEET
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 (1)
Species Name (2)
Species Name (3)
SPECIES SEX CODE
Specimen Collected (1)
SPINY WATER FLEA
The location that best represents where the sign is currently located
Total Paid Hours Spent
Volume of sample that was analyzed (ml)
Was the plant floating or rooted?
Was the sign installed facing the water so people leaving the water could read it or facing the launching area so people could read it?
Was the specimen confirmed as species?
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Water Flea Tow Method
What type of access point was this?
Where did you find the invasive?
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 %
Where was the invasive species located?
Which aquatic invasive did you find?
Year of first "Ice Off"
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