5. McCall Dam

General Information

Reference Number: 5
State: Pennsylvania
County: Centre
Municipality: Miles
USGS Quad: Carroll
Watershed: White Deer Creek
Hydrogeomorphic Class: Riparia Depression
Disturbance Class: Pristine
Dominant Vegetation Class: PSS
Wetland Area: 0.2 ha (0.5 ac)
Year(s) Sampled: 1994

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Vegetation

Herbaceous
Percent Cover: 96.1% (range 80-100%)
Dominant Species
Common Name Scientific Name
Emory’s sedge Carex emoryi
Sedge Carex sp.
Grass —-
Swamp dewberry Rubus hispidus
Marsh St. John’s wort Triadenum virginicum
Woody
Percent cover: 61.6% (range 30-85%)
Dominant Species
Speckled alder Alnus incana
Eastern white pine Pinus strobus
Red maple Acer rubrum
Spruce Picea sp.
Red oak Quercus rubra
Weighted Indicator Status (dominant species)
Herbaceous: 1.58
Woody: 3.27
Weighted Indicator Status (all species)
Herbaceous: 1.71
Woody: 2.67
Species Richness
Total: 61
Herbaceous: 47
Woody: 14

Soils

Matrix Chroma (mean): 1.0
Organic Matter (mean %): 16.21
Bulk Density (g/cm2): NA
Soil Series: Philo and Atkins very stony soils
Texture (mean %)
Sand: 45.7
Silt: 33.3
Clay: 21.0
Sedimentation Rate
Mineral loading (g/cm2): 11.02
Equivalent depth (cm): 1.3
Organic loading (g/cm2): 1.75

Hydrology

Water Level
Median (cm): -4.50
Range (cm): -67.0 – 4.0
Water Quality
pH (mean): 5.9
Conductivity (mean): 48.9