Air Plan Revisions; Arizona; Arizona Department of Environmental Quality; Reopening of Comment Period

The Environmental Protection Agency (EPA) is reopening the comment period for a proposed rule published January 17, 2025. The comment period end date for the proposed rule was February 18, 2025. In response to commenter request, the EPA is now reopening the comment period for the proposed rule until April 21, 2025. All comments received on or before April 21, 2025, will be entered into the public record and considered by EPA before taking final action on the proposed rule. Comments submitted between the close of the original comment period and the reopening of this comment period will be accepted and considered.