ASAE/ASABE S422.1 – Mapping Symbols and Nomenclature for Erosion and Sediment Control Plans for Land Disturbing Activities
The purpose of this Standard is to establish a list of standard descriptive elements for use in erosion- andsediment-control plan development. These elements consist of mapping symbols, keys, modifiers, andcorresponding nomenclature. By improving consistency across plans, this Standard should facilitate the use andreview of such plans by contractors and other professionals.
