Onsite Wastewater Professionals

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.0505 SOIL DEPTH

(a) The soil depth shall be measured from the naturally occurring soil surface to rock, saprolite, or parent material.

(b) Soil depth to saprolite, rock, or parent material greater than or equal to 18 inches shall be suitable.

(c) Soil depth to saprolite, rock, or parent material less than 18 inches shall be unsuitable.

History Note: Authority G.S. 130A-335(e).