About Us

COG is the one place in metropolitan Washington that regularly brings leaders together to develop solutions to the region's major challenges. COG prepares plans enabling the region to receive federal funding, provides members with research and data to inform decision-making, and offers a wide range of programs, including commuter services, cooperative purchasing, technical assistance and grants, and public outreach campaigns.

Transportation

Through the National Capital Region Transportation Planning Board (TPB), area officials, planners, and engineers ensure a well-managed and maintained transportation system. The TPB, which is staffed by COG, conducts the federally mandated transportation planning process for the region and ensures the uninterrupted flow of federal transportation funds that area jurisdictions receive.

Environment

COG's work engages leaders in various environmental fields from water quality experts to climate scientists. Together, they are advancing regional efforts to restore local waterways, improve air quality, reduce greenhouse gas emissions and address climate change, promote recycling, and enhance and preserve green space and agriculture.

Community

Area officials and experts, including planning and housing directors and child welfare and health officials, work together with their counterparts at COG to help shape stronger communities throughout the region.

Homeland Security & Public Safety

COG brings police chiefs, fire chiefs, emergency managers, and other leaders together as part of its work to strengthen regional public safety coordination, homeland security planning, and emergency communication.

Home>Documents>Washington DC-MD-VA 2008 Ozone NAAQS Maintenance Plan Update

Print Email

Publications

Washington DC-MD-VA 2008 Ozone NAAQS Maintenance Plan Update

Sep 27, 2023

Summary

The District of Columbia, the State of Maryland, and the Commonwealth of Virginia request that the United States Environmental Protection Agency (USEPA) approve revisions to the original 2008 ozone national ambient air quality standard (NAAQS) maintenance plan (dated December 20, 2017) for the Washington DC-MD-VA 2008 Ozone NAAQS Maintenance Area. These revisions include changes to onroad motor vehicle emissions budgets (MVEBs) for volatile organic compounds (VOC) and nitrogen oxides (NOX) based on the EPA approved MOVES3.0.4 model.

Note: Appendices A, B, and E were not revised in this update and therefore are not included in this submission.

Results: 6 Records found.

Tags: