Title 40

SECTION 52.146

52.146 Particulate matter (PM-10) Group II SIP commitments.

§ 52.146 Particulate matter (PM-10) Group II SIP commitments.

(a) On December 28, 1988, the Governor's designee for Arizona submitted a revision to the State Implementation Plan (SIP) for Casa Grande, Show Low, Safford, Flagstaff and Joseph City, that contains commitments, from the Director of the Arizona Department of Environmental Quality, for implementing all of the required activities including monitoring, reporting, emission inventory, and other tasks that may be necessary to satisfy the requirements of the PM-10 Group II SIPs.

(b) The Arizona Department of Environmental Quality has committed to comply with the PM-10 Group II State Implementation Plan (SIP) requirements for Casa Grande, Show Low, Safford, Flagstaff and Joseph City as provided in the PM-10 Group II SIPs for these areas.

(c) On December 28, 1988, the Governor's designee for Arizona submitted a revision to the State Implementation Plan (SIP) for Ajo, that contains commitments from the Director of the Arizona Department of Environmental Quality, for implementing all of the required activities including monitoring, reporting, emission inventory, and other tasks that may be necessary to satisfy the requirements of the PM-10 Group II SIPs.

(d) The Arizona Department of Environmental Quality has committed to comply with the PM-10 Group II State Implementation Plan (SIP) requirements.

[55 FR 17437, Mar. 27, 1990 and 55 FR 18108, May 1, 1990]

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