Landfills – Design and Operating Requirements: a. the permanent barrier shall be at least 3 ft. of recompacted clay with a permeability of 1 x 10-7 cm/sec or less and so designed and operated as to prevent endangering any fresh-water aquifer by the migration of containments from the facility, or equivalent system acceptable to administrative authority; b. if the landfill contains any particulate matter which may be subject to wind dispersal, the owner or operator must cover or otherwise manage the landfill to control wind dispersal. Wetting of the landfill for control of particulate matter is not allowed unless the landfill is equipped with a leachate collection system equivalent to LAC 33:V.2503.A.2.

Landfills – Design and Operating Requirements: a. the permanent barrier shall be at least 3 ft. of recompacted clay with a permeability of 1 x 10-7 cm/sec or less and so designed and operated as to prevent endangering any fresh-water aquifer by the migration of containments from the facility, or equivalent system acceptable to administrative authority; b. if the landfill contains any particulate matter which may be subject to wind dispersal, the owner or operator must cover or otherwise manage the landfill to control wind dispersal. Wetting of the landfill for control of particulate matter is not allowed unless the landfill is equipped with a leachate collection system equivalent to LAC 33:V.2503.A.2.