Environmental Protection Agency April 8, 2010 – Federal Register Recent Federal Regulation Documents
Results 1 - 7 of 7
Clean Water Act Section 303(d): Final Agency Action on Seven Total Maximum Daily Loads (TMDLs) in Louisiana
This notice announces final agency action on seven TMDLs prepared by EPA Region 6 for waters listed in Louisiana's Atchafalaya River Basin, under Section 303(d) of the Clean Water Act (CWA). Documents from the administrative record file for the seven TMDLs, including TMDL calculations and responses to comments, may be viewed at https://www.epa.gov/region6/water/npdes/tmdl/index.htm. The administrative record file may be examined by calling or writing Ms.
Agency Information Collection Activities; Proposed Collection; Comment Request; 8-Hour Ozone National Ambient Air Quality Standard, EPA ICR No. 2236.03, OMB Control No. 2060-0594
In compliance with the Paperwork Reduction Act (PRA) (44 U.S.C. 3501 et seq.), this document announces that EPA is planning to submit a request to renew an existing approved Information Collection Request (ICR) 2236.038-Hour Ozone National Ambient Air Quality Standard to the Office of Management and Budget (OMB). This ICR is scheduled to expire on July 31, 2010. Before submitting the ICR to OMB for review and approval, EPA is soliciting comments on specific aspects of the proposed information collection as described below.
Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Particulate Matter Standards
EPA is proposing to approve revisions to the Wisconsin State Implementation Plan (SIP) submitted on September 11, 2009. EPA revised its particulate matter standards in October 2006 by strengthening the 24-hour fine particulate standard and revoking the annual standard for course particulate. Wisconsin updated its state rule for ambient air quality standards to match the current Federal standards for particulate matter.
Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Particulate Matter Standards
Wisconsin updated its state ambient air quality standards rules to match the current Federal standards. The updates were made to the particulate matter standards by adding fine particulate standards and revoking the state's course particulate standards. EPA revised its particulate matter standards in October 2006 by strengthening the 24- hour fine particulate standard and revoking the annual standard for course particulate. EPA is approving the revisions to the Wisconsin State Implementation Plan (SIP) as requested by the state on September 11, 2009.
Approval and Promulgation of Air Quality Implementation Plans; Delaware; Reasonable Further Progress Plan, 2002 Base Year Inventory, Reasonably Available Control Measures, Contingency Measures, and Transportation Conformity Budgets for the Delaware Portion of the Philadelphia 1997 8-Hour Ozone Moderate Nonattainment Area
EPA is approving a revision to the Delaware State Implementation Plan (SIP) to meet the reasonable further progress (RFP) requirements of the Clean Air Act (CAA) for the Delaware portion of the Philadelphia 1997 8-hour ozone moderate nonattainment area. EPA is also approving the RFP plan's motor vehicle emissions budgets (MVEBs), the 2002 base year emissions inventory, contingency measures, and the reasonably available control measure (RACM) analysis associated with this revision. EPA is approving the SIP revision because it satisfies the requirements for the 1997 8-hour ozone national ambient air quality standard (NAAQS) nonattainment areas classified as moderate and demonstrates further progress in reducing ozone precursors. EPA is approving the SIP revision pursuant the CAA and EPA's regulations.
Approval and Promulgation of Implementation Plans; New Mexico; Interstate Transport of Pollution
EPA is approving a State Implementation Plan (SIP) revision
Approval and Promulgation of Implementation Plans; New Mexico; Interstate Transport of Pollution
EPA is proposing to approve this State Implementation Plan (SIP) revision submitted by the New Mexico Environmental Department
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