Water Quality Certification Regulations (Final Rule)

This Information Collection Request (ICR) describes the cost and burden associated with 40 CFR 121, the regulations that implement Clean Water Act (CWA) section 401. Under section 401, a federal agency may not issue a permit or license that may result in any discharge into waters of the United States unless the certifying authority where the discharge would originate issues a section 401 water quality certification verifying that the discharge will comply with certain water quality requirements or waives the certification requirement. CWA section 401 requires project proponents to submit project specific information to certifying authorities. Certifying authorities may act on project specific information by either granting, granting with conditions, denying, or waiving section 401 certification. CWA section 401 requires certifying authorities to submit information to the relevant federal licensing or permitting agency to indicate the action taken on a request for certification. If the certifying authority fails or refuses to act on a request for certification, within a reasonable period of time (which shall not exceed one year) after receipt of such request, the certification requirements of this subsection shall be waived with respect to such Federal application. The EPA is also responsible for coordinating input from certain neighboring or downstream states and tribes affected by a discharge from a federally licensed or permitted project under section 401(a)(2). Information collected directly by the EPA under section 401 in support of the section 402 permit program is already captured under an existing ICR (OMB Control Number 2040-0004) and is therefore not included in this analysis.

The latest form for Water Quality Certification Regulations (Final Rule) expires 2023-04-30 and can be found here.

Water Quality Certification Regulations - Project Proponents

Federal Enterprise Architecture: Environmental Management - Pollution Prevention and Control