Monitoring of operations

AnEach owner or operator of an existing MSW landfill shall comply with all provisions specified in 40 CFR 60.756Sections 60.37f(a) through (h) or the monitoring provisions in 40 CFR Section 63.1961. Once the owner or operator begins to comply with the provisions in 40 CFR Section 63.1961, they must continue to operate the collection and control system according to those provisions and cannot return to the provisions of Section 60.37f, which is hereby incorporated by reference as it exists on July 1, 2002.