Example Runoff Calculator
Soil Texture
Sand
Clay
Silt
Loam
Vegetation Present
Bare Soil
Gravel
Row Crop
Turf Grass
Are Solar Panels Present
Yes
No
Array Orientation
Up and down slope
Follows slope contours
Combination
Soil Depth(in)
Soil Density
Panel Width(Feet)
Panel Spacing(Feet)
Percent Slope
24-Hr Precip Event
Runoff Curve Number
Expected Runoff(in)