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<REGINFO_RIN_DATA xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RUN_DATE="2026-04-30-04:00" xsi:noNamespaceSchemaLocation="https://www.reginfo.gov/public/xml/REGINFO_XML_Ver10262011.xsd">
    <RIN_INFO>
        <RIN>2060-AP08</RIN>
        <PUBLICATION>
            <PUBLICATION_ID>201010</PUBLICATION_ID>
            <PUBLICATION_TITLE>The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions</PUBLICATION_TITLE>
        </PUBLICATION>
        <AGENCY>
            <CODE>2060</CODE>
            <NAME>Air and Radiation</NAME>
            <ACRONYM>AR</ACRONYM>
        </AGENCY>
        <PARENT_AGENCY>
            <CODE>2000</CODE>
            <NAME>Environmental Protection Agency</NAME>
            <ACRONYM>EPA</ACRONYM>
        </PARENT_AGENCY>
        <RULE_TITLE>Revisions to Test Method for Determining Stack Gas Velocity Taking Into Account Velocity Decay Near the Stack Walls</RULE_TITLE>
        <ABSTRACT><![CDATA[This test method enables the representative measurement of pollutant emissions and/or total volumetric flow from stationary sources. When the method was originally developed, it addressed only sources where the flow measurements were made in locations with circular cross-sections within an exhaust stack. This technical update to the test method will address flow measurement locations with both circular and rectangular cross-sections. The revisions also include changes that increase the accuracy of the method and simplify its application. The primary users of the method will be owners and operators of utility units subject to the Acid Rain Program under title IV of the Clean Air Act and certain large electric generating units and large non-electric generating units that are subject to the nitrogen oxides (NOX) state implementation plan (SIP) call under Title I of the Clean Air Act. These sources use volumetric stack flow rate monitors in order to measure sulfur dioxide (SO2) and NOX mass emissions and heat inputs emissions and must conduct periodic relative accuracy test assessments (RATAs) of the flow rate monitors at these units.]]></ABSTRACT>
        <PRIORITY_CATEGORY>Substantive, Nonsignificant</PRIORITY_CATEGORY>
        <RIN_STATUS>Previously Published in The Unified Agenda</RIN_STATUS>
        <RULE_STAGE>Final Rule Stage</RULE_STAGE>
        <MAJOR>No</MAJOR>
        <UNFUNDED_MANDATE_LIST>
            <UNFUNDED_MANDATE>No</UNFUNDED_MANDATE>
        </UNFUNDED_MANDATE_LIST>
        <CFR_LIST>
            <CFR>40 CFR 60</CFR>
        </CFR_LIST>
        <LEGAL_AUTHORITY_LIST>
            <LEGAL_AUTHORITY>Clean Air Act Title I</LEGAL_AUTHORITY>
        </LEGAL_AUTHORITY_LIST>
        <LEGAL_DLINE_LIST/>
        <RPLAN_ENTRY>No</RPLAN_ENTRY>
        <TIMETABLE_LIST>
            <TIMETABLE>
                <TTBL_ACTION>NPRM</TTBL_ACTION>
                <TTBL_DATE>08/25/2009</TTBL_DATE>
                <FR_CITATION>74 FR 42819</FR_CITATION>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>Final Action</TTBL_ACTION>
                <TTBL_DATE>01/00/2011</TTBL_DATE>
            </TIMETABLE>
        </TIMETABLE_LIST>
        <ADDITIONAL_INFO>EPA publication information: NPRM - http://www.epa.gov/fedrgstr/EPA-AIR/2009/August/Day-25/a20395.pdf; EPA Docket information: EPA-HQ-OAR-2008-0697</ADDITIONAL_INFO>
        <RFA_REQUIRED>No</RFA_REQUIRED>
        <SMALL_ENTITY_LIST>
            <SMALL_ENTITY>No</SMALL_ENTITY>
        </SMALL_ENTITY_LIST>
        <GOVT_LEVEL_LIST>
            <GOVT_LEVEL>None</GOVT_LEVEL>
        </GOVT_LEVEL_LIST>
        <FEDERALISM>No</FEDERALISM>
        <ENERGY_AFFECTED>No</ENERGY_AFFECTED>
        <NAICS_LIST>
            <NAICS>
                <NAICS_CD>221112</NAICS_CD>
                <NAICS_DESC>Fossil Fuel Electric Power Generation</NAICS_DESC>
            </NAICS>
        </NAICS_LIST>
        <PRINT_PAPER>No</PRINT_PAPER>
        <INTERNATIONAL_INTEREST>No</INTERNATIONAL_INTEREST>
        <AGENCY_CONTACT_LIST>
            <CONTACT>
                <FIRST_NAME>Jason</FIRST_NAME>
                <LAST_NAME>Dewees</LAST_NAME>
                <AGENCY>
                    <CODE>2060</CODE>
                    <NAME>Office of Air and Radiation</NAME>
                    <ACRONYM>OAR</ACRONYM>
                </AGENCY>
                <PHONE>919 541-9724</PHONE>
                <FAX>919 541-0516</FAX>
                <EMAIL>dewees.jason@epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>E143-02,</STREET_ADDRESS>
                    <CITY>Research Triangle Park</CITY>
                    <STATE>NC</STATE>
                    <ZIP>27711</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
            <CONTACT>
                <FIRST_NAME>Conniesue</FIRST_NAME>
                <LAST_NAME>Oldham</LAST_NAME>
                <AGENCY>
                    <CODE>2060</CODE>
                    <NAME>Office of Air and Radiation</NAME>
                    <ACRONYM>OAR</ACRONYM>
                </AGENCY>
                <PHONE>919 541-7774</PHONE>
                <FAX>919 541-0516</FAX>
                <EMAIL>oldham.conniesue@epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>D205-02, E143-02,</STREET_ADDRESS>
                    <CITY>Research Triangle Park</CITY>
                    <STATE>NC</STATE>
                    <ZIP>27711</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
        </AGENCY_CONTACT_LIST>
    </RIN_INFO>
</REGINFO_RIN_DATA>
