Subsurface water flows onto the surface and restricts the desired land use. Seeps do not cause accumulation of surface waters in volumes that restrict the desired land use. Management decisions provide optimum use of natural or applied moisture for the intended land use. Applied water is in balance with expected seasonally available moisture and does not deplete the water resource. Water conveyance channels and structures to collect and remove water from the land are unsuitable.
All water discharges are safely disposed of through stable outlets which have adequate capacity.
Structure for Water Control 587 and Subsurface Drain 606 . Loss of conveyance and storage capacity in ponds, lakes, etc. Structure for Water Control 587 and Sediment Basin 350 . P-Index Application of all added nutrients is in balance with plant requirements, considering all nutrient sources, soil characteristics, optimum yield goals, climatic factors, and methods and timing of application. Nutrient Management 590 and Waste Utilization 633 .