Soil types, textures, and conditions to depth of thirty feet below lowest elevation of planned disposal cells for impoundments, landfill and land treatment facility based on test holes at 200 foot intervals (or greater or less intervals if acceptable to the administrative authority).

Soil types, textures, and conditions to depth of thirty feet below lowest elevation of planned disposal cells for impoundments, landfill and land treatment facility based on test holes at 200 foot intervals (or greater or less intervals if acceptable to the administrative authority).