Existing soil is sandy clay loam, rawls rate 0.17
A grassed infiltration basin will be placed in the area, topped with and 4" loam and seed (assume loamy sand rawls rate 2.41)
What rate do you use for drawdown? 0.17 or 2.41? I think the 0.17 but am being told otherwise
A grassed infiltration basin will be placed in the area, topped with and 4" loam and seed (assume loamy sand rawls rate 2.41)
What rate do you use for drawdown? 0.17 or 2.41? I think the 0.17 but am being told otherwise