General Information
| Reference Number: | 177 |
| State: | Pennsylvania |
| County: | Blair |
| Municipality: | Catherine |
| USGS Quad: | Williamsburg |
| Watershed: | Juniata River |
| Hydrogeomorphic Class: | Headwater Floodplain |
| Disturbance Class: | Disturbed |
| Dominant Vegetation Class: | — |
| Wetland Area: | 0.2 |
| Year(s) Sampled: | 2000 |
Vegetation
| Herbaceous | |
| Percent Cover: | 68.0% |
| Dominant Species | |
| Common Name | Scientific Name |
| Violets | Viola sp. |
| Small spike false nettle | Boehmeria cylindrica |
| Poison ivy | Toxicodendron radicans |
| Swamp milkweed | Asclepias incarnata |
| Stinging nettle | Urtica dioica |
| Woody | |
| Percent cover: | 70.0% |
| Dominant Species | |
| Ash | Fraxinus sp. |
| Box elder | Acer negundo |
| Silver maple | Acer saccharinum |
| American sycamore | Plantanus occidentalis |
| Slippery elm | Ulmus rubra |
| Snag | — |
| Weighted Indicator Status (dominant species) | |
| Herbaceous: | 1.70 |
| Shrub/Tree: | 2.67/2.23 |
| Weighted Indicator Status (all species) | |
| Herbaceous: | 2.88 |
| Shrub/Tree: | 2.67/2.58 |
| Species Richness | |
| Total: | 45 |
| Herbaceous: | 38 |
| Shrub/Tree: | 2/5 |
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): | — |