DAR File No. 27295

Environmental Quality, Air Quality

R307-110-12

Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide

NOTICE OF CHANGE IN PROPOSED RULE

DAR File No.: 27295
Filed: 10/07/2004, 04:01
Received by: NL

RULE ANALYSIS

Purpose of the rule or reason for the change:

The purpose of this change is to add updated inventory data for non-road mobile sources of carbon monoxide emissions, and to clarify the language regarding the motor vehicle emissions budget.

Summary of the rule or change:

There are no changes from the original proposed language in Section R307-110-12; all changes are in the State Implementation Plan (Plan) that is incorporated by reference in Section R307-110-12. In the Plan, changes include: changing the non-road mobile source emissions projections in Tables 1-3, and throughout the text, because a newer version of EPA's model for calculating emissions is now available. Because of those changes, the allocation of emissions to the on-road mobile source sector is increased slightly for years through 2019. (DAR NOTE: This change in proposed rule has been filed to make additional changes to a proposed amendment that was published in the August 1, 2004, issue of the Utah State Bulletin, on page 23. Underlining in the rule below indicates text that has been added since the publication of the proposed rule mentioned above; strike-out indicates text that has been deleted. You must view the change in proposed rule and the proposed amendment together to understand all of the changes that will be enforceable should the agency make this rule effective.)

State statutory or constitutional authorization for this rule:

Subsection 19-2-104(2)(e); and the Clean Air Act Section 211(m) (42 U.S.C. 7545(m))

State Implementation Plan, Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide (October 6, 2004)

Anticipated cost or savings to:

the state budget:

None of the control measures in the Plan are changed and thus there is no impact on the State budget.

local governments:

This change will have no effect on any local government, as there is no change in control measures.

other persons:

There is no change in costs for any affected person, as there is no change in the control measures required in the Plan. Carbon monoxide levels are dropping rapidly as cleaner cars replace older vehicles.

Compliance costs for affected persons:

There is no change in costs for any affected person, as there is no change in the control measures required in the Plan. Carbon monoxide levels are dropping rapidly as cleaner cars replace older vehicles.

Comments by the department head on the fiscal impact the rule may have on businesses:

These changes clarify the provisions of the Plan but do not change the control measures already in place. Thus, there are no changes in cost for businesses.

The full text of this rule may be inspected, during regular business hours, at the Division of Administrative Rules, or at:

Direct questions regarding this rule to:

Jan Miller at the above address, by phone at 801-536-4042, by FAX at 801-536-4099, or by Internet E-mail at janmiller@utah.gov

Interested persons may present their views on this rule by submitting written comments to the address above no later than 5:00 p.m. on:

12/01/2004

This rule may become effective on:

12/02/2004

Authorized by:

M. Cheryl Heying, Planning Branch Manager

RULE TEXT

R307. Environmental Quality, Air Quality.

R307-110. General Requirements: State Implementation Plan.

R307-110-12. Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide.

The Utah State Implementation Plan, Section IX, Control Measures for Area and Point Sources, Part C, Carbon Monoxide, as most recently amended by the Utah Air Quality Board on October 6, 2004, pursuant to Section 19-2-104, is hereby incorporated by reference and made a part of these rules.

KEY: air pollution, small business assistance program, particulate matter, ozone

2004

Notice of Continuation March 27, 2002

19-2-104(3)(e)

ADDITIONAL INFORMATION

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For questions regarding the content or application of this rule, please contact Jan Miller at the above address, by phone at 801-536-4042, by FAX at 801-536-4099, or by Internet E-mail at janmiller@utah.gov

For questions about the rulemaking process, please contact the Division of Administrative Rules (801-538-3764). Please Note: The Division of Administrative Rules is NOT able to answer questions about the content or application of these administrative rules.