OMB control number
Water Quality Certification Regulations (Final Rule)
OMB 2040-0295 · EPA/OW.
OMB 2040-0295
This Information Collection Request (ICR) describes the cost and burden associated with final revisions to 40 CFR 121, the regulations that implement Clean Water Act (CWA) section 401. Under these regulations, project proponents must submit specific project information to EPA when it acts as a certifying authority. Certifying authorities must submit information to the relevant federal licensing or permitting agency to indicate the action taken, if any, on a request for certification.
The latest form for Water Quality Certification Regulations (Final Rule) expires 2027-02-28 and can be found here.
Latest Forms, Documents, and Supporting Material
Document Name |
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Supporting Statement A |
2603ss08.docx
Tribes Obtaining TAS All Historical Document Collections
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Approved without change |
Revision of a currently approved collection | 2023-10-12 | |
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Approved with change |
Extension without change of a currently approved collection | 2023-07-31 | |
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Comment filed on proposed rule and continue |
Revision of a currently approved collection | 2022-06-14 | |
| Revision of a currently approved collection | 2020-07-13 | ||
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Approved with change |
Extension without change of a currently approved collection | 2020-02-28 | |
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Approved without change |
No material or nonsubstantive change to a currently approved collection | 2019-11-05 | |
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Comment filed on proposed rule and continue |
Revision of a currently approved collection | 2019-08-22 | |
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Approved with change |
Existing collection in use without an OMB Control Number | 2019-07-31 |
OMB Details
Project Proponents
Federal Enterprise Architecture: Environmental Management - Pollution Prevention and Control