2007 San Joaquin Valley PM10 Maintenance Plan

This page updated November 19, 2007

At the public meeting held on October 25, 2007, the Air Resources Board (ARB) approved the San Joaquin Valley Unified Air Pollution Control District’s (District) 2007 PM10 Maintenance Plan and Request for Redesignation (2007 Maintenance Plan) with modifications to the transportation conformity budgets.
Below you will find links to the 2007 Maintenance Plan documents, letter submitting the plan to U.S. EPA, U.S. EPA’s previous actions, and previous San Joaquin Valley PM10 plans, as well as ARB emission inventory information used in the Plan and updated transportation conformity budgets.

ARB Documents
ARB transmittal letter to U.S. EPA (pdf)
ARB Public Hearing Notice for October 25-26, 2007 (pdf)
Analysis of the San Joaquin Valley 2007 PM10 Maintenance Plan (pdf)
Draft 2007 PM10 Maintenance Plan Emission Inventories (pdf)
Draft 2007 Conformity Budgets (pdf) and Supporting Documentation

District Documents
District Public Hearing Notice for September 20, 2007
2007 PM10 Maintenance Plan and Redesignation Request.

U.S. EPA Documents
US EPA actions related to PM10 in the San Joaquin Valley can be found here. This webpage includes prior plan approvals and affirmation of attainment.

Past San Joaquin Valley PM10 Plans
2006 San Joaquin Valley PM10 State Implementation Plan Update
2003 San Joaquin Valley PM10 State Implementation Plan



Comments and questions regarding this subject may be sent to:

Dr. Patricia Velasco
Air Quality Data Branch
Planning and Technical Support Division
California Air Resources Board
P.O. Box 2815
Sacramento CA 95812

(916) 323-7560


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