Site Map
- Site Map
- • Study Area Orientation
- » Methodology and Interpretation
- • Total Ammonia Concentration Predictions (mg/L) (TAM_PRED)
- » Methodology and Interpretation
- • Total Phosphorus Concentration Predictions (mg/L) (TP_PRED)
- » Methodology and Interpretation
- • Escherichia coli Cell Count Predictions (bacterial cells/100 ml) (ECOLI_PRED)
- » Methodology and Interpretation
- • Study Area Orientation
- » Methodology and Interpretation
- • Land Area (km²) (LANDAREA)
- » Methodology and Interpretation
- • Percent Urban (PURB)
- » Methodology and Interpretation
- • Percent Urban within 120m of Streams (RURB120)
- » Methodology and Interpretation
- • Stream Density (km stream/km²) (STRMDENS)
- » Methodology and Interpretation
- • Road Density (km road/km²) (RDDENS)
- » Methodology and Interpretation
- • Percent Impervious Surfaces (PCTIARD)
- » Methodology and Interpretation
- • Percent Forest (PFOR)
- » Methodology and Interpretation
- • Percent Forest within 120m of Streams (RFOR120)
- » Methodology and Interpretation
- • Percent Total Agriculture / Grassland (PAGT)
- » Methodology and Interpretation
- • Percent Total Agriculture / Grassland within 120m of Streams (RAGT120)
- » Methodology and Interpretation
- • Percent Agriculture / Grassland on Slopes greater than 3% (AGTSL3)
- » Methodology and Interpretation
- • Percent Barren (PBAR)
- » Methodology and Interpretation
- • Gross Soil Erosion [RUSLE] (kg / ha / yr) (RUSLE_A_KHY)
- » Methodology and Interpretation
- • Net Sediment Delivery [SEDMOD] (kg / ha / yr) (SEDMOD_KHY)
- » Methodology and Interpretation
- • Rainfall-derived erosivity [R factor] (unitless) (RUSLE_R)
- » Methodology and Interpretation
- • Soil surface erodibility [K factor] (unitless) (RUSLE_k)
- » Methodology and Interpretation
- • Roughness coefficient (unitless) (ROUGH)
- » Methodology and Interpretation
- • Study Area Orientation
- » Methodology and Interpretation
- • Land-Cover Percent Urban Change (PURBC)
- » Methodology and Interpretation
- • Land-Cover Percent Forest Change (PFORC)
- » Methodology and Interpretation
- • Land-Cover Percent Agriculture / Grassland Change (PAGTC)
- » Methodology and Interpretation
- • Study Area Orientation
- » Methodology and Interpretation
- • County Reference
- » Methodology and Interpretation
- • 2000 Landsat Image
- » Methodology and Interpretation
- • Land-Cover 2003
- » Methodology and Interpretation
- • Land-Cover 1990s
- » Methodology and Interpretation
- • Land-Cover 1980s
- » Methodology and Interpretation
- • Land-Cover 1970s
- » Methodology and Interpretation
- • Water-Quality Sampling Locations
- » Methodology and Interpretation
- • 244 Subwatersheds
- » Methodology and Interpretation
- • Stream Network
- » Methodology and Interpretation
- • Road Network
- » Methodology and Interpretation
- • Selected Field Validation Points
- » Methodology and Interpretation
- • 8-digit HUCs
- » Methodology and Interpretation
- • National Elevation Dataset
- » Methodology and Interpretation
- • National Land-Cover Dataset
- » Methodology and Interpretation
- • STATSGO Soils
- » Methodology and Interpretation
- Notice