40 CFR 265.309 - Surveying and recordkeeping.

§ 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.

Title 40 published on 2014-07-01

no entries appear in the Federal Register after this date.