Federal Register #2026-22055

EPA proposal to approve California’s Coachella Valley ozone progress plan

The U.S. Environmental Protection Agency is proposing to approve California’s ozone progress plan for the Coachella Valley nonattainment area. - Government agency: U.S. Environmental Protection Agency (EPA). No specific EPA sub-agency or office is identified. - Action: Proposed regulatory approval of a California State Implementation Plan revision for the Riverside County (Coachella Valley) ozone nonattainment area. - Plan elements: The proposal covers the reasonable further progress demonstration, a related emissions inventory, and motor vehicle emissions budgets under Clean Air Act requirements for the 2008 8-hour ozone standard. - Organizations named: California Air Resources Board and South Coast Air Quality Management District, in connection with the state plan. - Procurement status: This is not a procurement opportunity. No products, services, quantities, part numbers, OEMs, or vendors are requested or identified.

Description

The U.S. Environmental Protection Agency proposes to approve a State of California state implementation plan revision for the Riverside County (Coachella Valley) ozone nonattainment area. The proposal addresses requirements for the 2008 8-hour ozone national ambient air quality standards and the area’s designation as an Extreme nonattainment area. Specifically, EPA proposes to approve the reasonable further progress demonstration, associated emissions inventory, and motor vehicle emissions budgets. Written comments are due by November 30, 2026.

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