50. Mid State Middle

General Information

Reference Number: 50
State: Pennsylvania
County: Clinton
Municipality: Leidy
USGS Quad: Port Matilda
Watershed: Paddy Run
Hydrogeomorphic Class: Headwater Impoundment Beaver
Disturbance Class: Pristine
Dominant Vegetation Class: PEM/POW
Wetland Area: 0.4 ha (0.9 ac)
Year(s) Sampled: 1995

This slideshow requires JavaScript.


Vegetation

Herbaceous
Percent Cover: 71.3% (range 15-95%)
Dominant Species
Common Name Scientific Name
Soft rush Juncus effusus
Sedge Carex sp.
Bristly blackberry Rubus hispidus
Blue joint reedgrass Calamagrostis canadensis
Pondweed Potamogeton sp.
Woody
Percent cover: 7.7% (range 0-50%)
Dominant Species
Snag
Eastern hemlock Tsuga canadensis
Speckled alder Alnus rugosa
Highbush blueberry Vaccinium corymbosum
Northern arrowwood Viburnum recognitum
Weighted Indicator Status (dominant species)
Herbaceous: 1.45
Woody: 2.58
Weighted Indicator Status (all species)
Herbaceous: 1.42
Woody: 3.12
Species Richness
Total: 38
Herbaceous: 31
Woody: 7

Soils

Matrix Chroma (mean): NA
Organic Matter (mean %): 19.09
Bulk Density (g/cm2): 1.30
Soil Series: NA
Texture (mean %)
Sand: 42.9
Silt: 15.2
Clay: 41.9
Sedimentation Rate
Mineral loading (g/cm2): NA
Equivalent depth (cm): NA
Organic loading (g/cm2): NA

Hydrology

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