Waste pile or pile means any noncontainerized accumulation of solid, nonflowing waste that is used for treatment or storage.

CCR pile or pile means any non-containerized accumulation of solid, non-flowing CCR that is placed on the land. CCR that is beneficially used off-site is not a CCR pile.

Apr 25, 2024 · To be covered by the CCR rule, an impoundment must meet both of the following criteria: (1) was designed to hold an accumulation of CCR and liquid, and (2) treats, stores, or disposes of CCR. Surface runoff, coal pile runoff, CCR landfill leachate, stormwater and evaporation ponds would not generally be expected to meet the definition of a CCR ...

Oct 24, 2024 · In the 2019 proposed rule, EPA referred to such accumulations as piles of CCR. EPA requested comment only on those two issues. EPA did not reopen any other aspect of the proposal, the CCR regulations, or the underlying support documents that were previously available for comment.

Aug 14, 2019 · Under the current regulation, CCR piles are defined as any “non-containerized accumulation of solid, non-flowing CCR that is placed on the land.” See § 257.53.

Feb 11, 2025 · These questions will cover topics including piles of CCR awaiting beneficial use, applications of CCR (such as flowable fill and agricultural uses), and the demonstration and documentation aspects of the beneficial use definition in the rule.

Waste pile or pile means any noncontainerized accumulation of solid, nonflowing waste that is used for treatment or storage.

however, the FGD piles must be “containerized” in order to not be considered a CCR Pile (and by definition, a CCR landfill). The use of the phrase “containerized” is not intended to require that all activities occur within tanks or containment structures, but merely that specific measures have been adopted to control exposures to human ...

Dec 22, 2020 · In this document, EPA uses the phrase “CCR accumulations” to capture any and all such accumulations, including those with CCR destined for beneficial use or disposal, and those that constitute disposal (such as a “CCR pile or pile” as defined in 40 CFR 257.53).

CCR that is beneficially used off-site is not a CCR pile. •Proposed revised definition •any accumulation of solid, non-flowing CCR that is placed on the land and that is not a CCR storage pile (piles in enclosed structures exempt from definition of storage pile).