General Information
| Reference Number: | 154 |
| State: | Pennsylvania |
| County: | Blair |
| Municipality: | Greenfield |
| USGS Quad: | Roaring Springs |
| Watershed: | Juniata River |
| Hydrogeomorphic Class: | Headwater Floodplain |
| Disturbance Class: | Disturbed |
| Dominant Vegetation Class: | — |
| Wetland Area: | 18.0 |
| Year(s) Sampled: | 2000 |
Vegetation
| Herbaceous | |
| Percent Cover: | 94.3% |
| Dominant Species | |
| Common Name | Scientific Name |
| Slender rush | Phalaris arundinacea |
| Flat top fragrant goldenrod | Circium muticum |
| Claspingleaf dogbane | Impatiens capensis |
| Woody | |
| Percent cover: | 3.0% |
| Dominant Species | |
| Ash | Fraxinus sp. |
| Speckled alder | Alnus incana |
| Willow | Salix sp. |
| Northern arrowwood | Viburnum recognitum |
| Silky dogwood | Cornus amomum |
| American elm | Ulmus americana |
| Black walnut | Juglans nigra |
| Snag | — |
| Weighted Indicator Status (dominant species) | |
| Herbaceous: | 1.84 |
| Shrub/Tree: | 2.18/2.33 |
| Weighted Indicator Status (all species) | |
| Herbaceous: | 2.41 |
| Shrub/Tree: | 2.17/2.33 |
| Species Richness | |
| Total: | 41 |
| Herbaceous: | 32 |
| Shrub/Tree: | 4/5 |
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): | — |