EPA Colorado Primacy Submission Complete Letter

The EPA has issued a notice confirming the completeness of Colorado's submission for primacy in administering the Clean Water Act (CWA) program. This letter signifies that Colorado has met the initial requirements for program approval, allowing the EPA to proceed with further review.

This action is primarily informational for state agencies and potentially regulated entities within Colorado. It does not impose new obligations but confirms a procedural step in the state's assumption of CWA program authority. Compliance officers should note this development as it pertains to the regulatory landscape for water quality management in Colorado.