The owner of an animal feeding operation shall maintain the production area for periods of time when it is not in operation. If the operation has been discontinued and ceased operation, the following minimum closure requirements shall also be followed:
011.01 Remove all accumulated manure, litter, and process wastewater, including any sludge and sediment; follow agronomic practices including the sampling and testing of any wastes removed; and dispose in an agronomic manner; and011.02 Continue ground water monitoring, as required, unless the Department has vacated the monitoring requirement. If the ground water monitoring requirement has been vacated, monitoring wells shall be properly decommissioned.130 Neb. Admin. Code, ch. 11, § 011