Contains both CCR and liquids
Contains both CCR and liquids means that both CCR and liquids are present in a CCR surface impoundment, except where the owner or operator demonstrates that the standard in 257.102(2)(i) has been met.
Source
40 CFR § 257.53
Scoping language
The following definitions apply to this subpart. Terms not defined in this section have the meaning given by RCRA.