Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10021732
Station Name:
Crystal Lake - A
Specific Parameter:
-- All Parameters --
% Aquatic/Inundated Herbacous Veg. for Fish Cover
% Barren, Bare Dirt or Buildings (<0.5 m high)
% Big Trees (>5 m high and >0.3 m dia.)
% Boulders as Littoral Zone Fish Cover
% Emergent Aquatic Macrophytes
% Floating Aquatic Macrophytes
% Human Structures - Docks, Landings, etc.
% Inundated Live Trees >0.3 m diameter
% Ledges or Sharp Dropoffs
% Littoral Zone Bottom - Organic (Leaf Pack, Detritus)
% Littoral Zone Bottom Substrate Bedrock (>4000 mm)
% Littoral Zone Bottom Substrate Boulders (250-4000 mm)
% Littoral Zone Bottom Substrate Cobble (64-250 mm)
% Littoral Zone Bottom Substrate Gravel (2-64 mm)
% Littoral Zone Bottom Substrate Sand (0.06-2 mm)
% Littoral Zone Bottom Substrate Silt, Clay, or Muck (<0.06 mm)
% Littoral Zone Bottom Woody Debris
% Overhanging Veg. within 1 m of surface
% Shoreline Zone Bottom - Organic (Leaf Pack, Detritus)
% Shoreline Zone Bottom Woody Debris
% Shoreline Zone Substrate Bedrock (>4000 mm)
% Shoreline Zone Substrate Boulders (250-4000 mm)
% Shoreline Zone Substrate Cobble (64-250 mm)
% Shoreline Zone Substrate Gravel (2-64 mm)
% Shoreline Zone Substrate Sand (0.06-2 mm)
% Shoreline Zone Substrate Silt, Clay, or Muck (<0.06 mm)
% Shoreline Zone Vegetation or Other
% Small Trees (>5 m high and >0.3 m dia.)
% Standing Water or Inundated Veg. (<0.5 m high)
% Submergent Aquatic Macrophytes
% Tall Herbs, Grasses & Forbs (<0.5 m high)
% Tall Herbs, Grasses, & Forbs (0.5 to 5 m high)
% Total Aquatic Macrophyte Cover
% Woody Brush/Woody Debris < 0.3 m diameter (alive or dead)
% Woody Debris/Snags > 0.3 m diameter
% Woody Shrubs & Saplings (0.5 to 5 m high)
% Woody Shrubs & Saplings (<0.5 m high)
African waterweed
Bank Angle
Brazilian waterweed (Egeria densa)
Buildings
Canopy classification (>5 m high)
Commercial
Curly-leaf pondweed (Potamogeton crispus)
Depth at Monitoring Station (10 m offshore)
Do macrophytes extend lakeward?
Docks/Boats
EURASIAN WATERMILFOIL (MYRIOPHYLLUM SPICATUM L.)
Fish Cover Class in Littoral Zone
Flowering-rush (Butomus umbellatus)
Giant knotweed (Polygonum sachalinense)
Hairy willow-herb (Epilobium hirsutum)
Horizontal distance from waterline to high water mark
Human Disturbance in Littoral Zone
Hydrilla (Hydrilla verticillata)
Landfill/Trash
Lawn
Littoral Zone Cover Type - Artificial
Littoral Zone Cover Type - Boulders
Littoral Zone Cover Type - Fill
Littoral Zone Cover Type - None
Littoral Zone Cover Type - Vegetation
Littoral Zone Cover Type - Woody
Littoral Zone Dominant Substrate
Orchard
Park Facilities/Man-Made Beach
Parrot feather (Myriophyllum aquaticum)
Pasture/Range/Hay Field
Power lines
PURPLE LOOSESTRIFE
QUAGGA MUSSEL, ADULT
Reed canary grass (Phalaris arundinacea)
Roads or Railroad
Row Crops
Salvinia (Salvinia spp.)
Substrate Color
Substrate Odor
Surface Film Type
Understory classification (0.5 to 5 m high)
Vertical height from waterline to high water mark
Walls, Dikes or Revetments
Water chestnut (Trapa natans)
Water-hyacinth (Eichhornia crassipes)
Yellow floating heart (Nymphoides peltata)
ZEBRA MUSSEL, ADULT
Sample Results
Project
Date/Time
DNR Parameter
Species
Result
Units
Present/Absent
Lab Comments
Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources