View all text of Subpart N [§ 264.300 - § 264.317]
§ 264.309 - Surveying and recordkeeping.
The owner or operator of a landfill must maintain the following items in the operating record required under § 264.73:
(a) On a map, the exact location and dimensions, including depth, of each cell with respect to permanently surveyed benchmarks; and
(b) The contents of each cell and the approximate location of each hazardous waste type within each cell.