220. Erie National Wildlife Refuge 1

General Information

Reference Number: 220
State: Pennsylvania
County: Crawford
Municipality:
USGS Quad: Sugar Lake
Watershed:
Hydrogeomorphic Class: Mainstem Floodplain
Disturbance Class:
Dominant Vegetation Class: SS
Wetland Area:
Year(s) Sampled: 2003

Vegetation

Herbaceous
Percent Cover: 27.5%
Dominant Species
Common Name Scientific Name
Duckweed Lemna sp.
Woody
Percent cover: 0.0%
Dominant Species
Speckled alder Alnus incana
Black willow Salix nigra
Broadleaf meadowsweet Spiraea alba
Southern arrowwood Viburnum dentatum
Silky dogwood Cornus amomum
Weighted Indicator Status (dominant species)
Herbaceous:
Shrub/Tree: 2.23/—
Weighted Indicator Status (all species)
Herbaceous: 1.67
Shrub/Tree: 2.53/2.84
Species Richness
Total: 25
Herbaceous: 23
Shrub/Tree: —/2

Soils

Matrix Chroma (mean):
Organic Matter (mean %):
Bulk Density (g/cm2):
Soil Series:
Texture (mean %)
Sand:
Silt:
Clay:
Sedimentation Rate
Mineral loading (g/cm2):
Equivalent depth (cm):
Organic loading (g/cm2):

Hydrology

Water Level
Median (cm):
Range (cm):
Water Quality
pH (mean):
Conductivity (mean):