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Oklahoma Administrative Code (Last Updated: March 11, 2021) |
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TITLE 252. Department of Environmental Quality |
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Chapter 515. Management of Solid Waste |
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Subchapter 25. Closure and Post-Closure Care |
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Part 5. POST-CLOSURE |
SECTION 252:515-25-51. Post-closure period
Latest version.
- (a) 8-year post-closure monitoring. The following facilities shall conduct post-closure monitoring in accordance with this Part for a minimum of eight (8) years after DEQ approval of final closure:(1) new or currently active C&D landfills; and(2) new or currently active generator owned and operated NHIW landfills.(b) 30-year post-closure monitoring. New or currently active MSWLFs and other land disposal facilities shall conduct post-closure monitoring in accordance with this Part for a minimum of thirty (30) years after DEQ approval of final closure.(c) Non-land disposal facilities. Non-land disposal facilities shall conduct post-closure monitoring and care for a period specified by the DEQ if it is determined that post-closure monitoring and care are necessary due to soil or surface or groundwater contamination from activities performed at the facility.