Usable land area definition
Usable land area means the minimum land area required per development which is suitable for OSS. This area includes satisfactory soil conditions, vertical separation and horizontal separation(s). This area also includes an area free of all physical restrictions. (See Soil and site evaluation -0220.)
Usable land area means the minimum land area required per development which is suitable for sewage disposal systems, has a depth of soil sufficient to maintain 4 feet of vertical separation in original undisturbed soil from the bottom of a drainfield to groundwater or a restrictive layer and free from easements and physical restrictions, determined by soil logs and/or percolation tests.
Usable land area means the minimum land area required per