View all text of Subpart N [§ 265.300 - § 265.316]
§ 265.309 - Surveying and recordkeeping.
The owner or operator of a landfill must maintain the following items in the operating record required in § 265.73:
(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.