Environmental Protection Agency
This notification is hereby given that the Environmental Protection Agency (EPA or Agency) has posted on our public electronic docket and internet website revised responses to certain state designation recommendations for the 2015 Ozone National Ambient Air Quality Standards (NAAQS) (2015 Ozone NAAQS). These responses include our intended designations for El Paso County, Texas (associated with the previously designated Do[ntilde]a Ana County, New Mexico nonattainment area) and Weld County, Colorado (associated with the Denver Metro/North Front Range, Colorado nonattainment area). The EPA invites the public to review and provide input on our intended designations during the comment period specified in the DATES section. The EPA sent its revised responses directly to the states of Texas and Colorado on or about May 24, 2021. The EPA intends to make final designation determinations for the counties addressed by these responses no earlier than 120 days from the date the EPA notified the states of the Agency's intended designations.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Environmental Protection Agency 40 CFR Part 81 [EPA-HQ-OAR-2017-0548; FRL-10023-49-OAR] AGENCY: Environmental Protection Agency (EPA). ( printed page 31461) ACTION: Notification of availability and public comment period. SUMMARY: This notification is hereby given that the Environmental Protection Agency (EPA or Agency) has posted on our public electronic docket and internet website revised responses to certain state designation recommendations for the 2015 Ozone National Ambient Air Quality Standards (NAAQS) (2015 Ozone NAAQS). These responses include our intended designations for El Paso County, Texas (associated with the previously designated Doña Ana County, New Mexico nonattainment area) and Weld County, Colorado (associated with the Denver Metro/North Front Range, Colorado nonattainment area). The EPA invites the public to review and provide input on our intended designations during the comment period specified in the DATES section. The EPA sent its revised responses directly to the states of Texas and Colorado on or about May 24, 2021. The EPA intends to make final designation determinations for the counties addressed by these responses no earlier than 120 days from the date the EPA notified the states of the Agency's intended designations. DATES: Comments must be received on or before July 14, 2021. Please refer to SUPPLEMENTARY INFORMATION for additional information on the comment period. ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ-OAR-2…
Other Federal Register documents from the same docket.
Additional Revised Air Quality Designations for the 2015 Ozone National Ambient Air Quality Standards: El Paso County, Texas and Weld County, Colorado
Revised Air Quality Designations for the 2015 Ozone National Ambient Air Quality Standards
Additional Air Quality Designations for the 2015 Ozone National Ambient Air Quality Standards: Notice of Action Denying Petition for Reconsideration of Uinta Basin, Utah Designation
Additional Air Quality Designations for the 2015 Ozone National Ambient Air Quality Standards
Air Quality Designations for the 2015 Ozone National Ambient Air Quality Standards; Corrections
Citation: 86 FR 31460
