Site 39 - Little Sewickley Creek
Little Sewickley Creek |
|
Site
Identification
|
| CWC Reference Number: | 39 |
| State: | PA |
| County: | Allegheny |
| Municipality: | Sewickley |
| USGS Quad: | Ambridge |
| Watershed: | Ambridge |
| Hydrogeomorphic Class: | Riparian Depression |
| Disturbance Class: | Moderate |
| Dominant Vegetation Class: | PEM/PFO |
| Wetland Area: | 0.3 ha (0.8 ac) |
| Year(s) Sampled: | 1995 |
Site 39 - Little Sewickley Creek
|
Vegetation
|
| Herbaceous |
| Percent cover: | 64.0% (range 10-100%) |
| Dominant Species |
| Common Name: | Scientific Name: |
| Grass |
---
|
| Violet | Viola sp. |
| Wingstem | Actrinomeris alternifolia |
| Skunk cabbage | Symplocarpus foetidus |
| Spotted touch me not | Impatiens capensis |
| Woody |
| Percent cover: | 45.5% (range 0-100%) |
| Dominant Species |
| Common Name: | Scientific Name: |
| Honeysuckle | Lonicera sp. |
| Multiflora rose | Rosa multiflora |
| Black walnut | Juglans nigra |
| Sugar maple | Acer saccharum |
| Snag |
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|
| Weighted Indicator Status (dominant spp.) |
| Herbaceous: | 2.64 |
| Woody: | 3.92 |
| Indicator Status (all spp.) |
| Herbaceous: | 4.00 |
| Woody: | 3.88 |
| Species Richness |
| Total: | 55 |
| Herbaceous: | 42 |
| Woody: | 13 |
Site 39 - Little Sewickley Creek
|
Soils
|
| Matrix Chroma (mean): | 2.00 |
| Organic Matter (mean %): | 35.30 |
| Bulk Density (g/cm2): | 0.155 |
| Soil Series: | Hagerstown silt loam |
| Texture (mean %) |
|
Sand:
|
39.2 |
|
Silt:
|
39.4 |
|
Clay:
|
21.4 |
| 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 |
