Section 326IAC24-3-11. Monitoring and reporting requirements

   (a) The owners and operators, and to the extent applicable, the CAIR designated representative, of a CAIR NO_x ozone season unit, shall comply with the monitoring, record keeping, and reporting requirements as provided in this rule and in 40 CFR 75, Subpart H*. For purposes of complying with such requirements, the definitions in section 2 of this rule and 40 CFR 72.2* shall apply, and the terms affected unit, designated representative, and continuous emission monitoring system (CEMS) in 40 CFR 75* shall be replaced by the terms CAIR NO_x ozone season unit, CAIR designated representative, and continuous emission monitoring system (CEMS) respectively, as defined in section 2 of this rule. The owner or operator of a unit that is not a CAIR NO_x ozone season unit but that is monitored under 40 CFR 75.72(b)(2)(ii)* shall comply with the same monitoring, record keeping, and reporting requirements as a CAIR NO_x ozone season unit.

  (b) The owner or operator of each CAIR NO_x ozone season unit shall do the following:

(1) Install all monitoring systems required under this section for monitoring NO_x ozone season mass emissions and individual unit heat input. This includes all systems required to monitor NO_x ozone season emission rate, NO_x ozone season concentration, stack gas moisture content, stack gas flow rate, CO₂ or O₂ concentration, and fuel flow rate, as applicable, in accordance with 40 CFR 75.71* and 40 CFR 75.72*.

(2) Successfully complete all certification tests required under subsections (f) through (j) and meet all other requirements of this section and 40 CFR 75* applicable to the monitoring systems under subdivision (1).

(3) Record, report, and quality-assure the data from the monitoring systems under subdivision (1).

  (c) Except as provided in subsection (p), the owner or operator shall meet the monitoring system certification and other requirements of subsection (b)(1) and (b)(2) on or before the following dates. The owner or operator shall record, report, and quality-assure the data from the monitoring systems under subsection (b)(1) on and after the following dates:

(1) For the owner or operator of a CAIR NO_x ozone season unit that commences commercial operation before July 1, 2007, by May 1, 2008.

(2) For the owner or operator of a CAIR NO_x ozone season unit that commences commercial operation on or after July 1, 2007, and that reports on an annual basis under subsection (n)(3), by the later of the following dates:

(A) May 1, 2008.

(B) The earlier of:

(i) one hundred eighty (180) calendar days after the date on which the unit commences commercial operation; or

(ii) ninety (90) unit operating days after the date on which the unit commences commercial operation.

(3) For the owner or operator of a CAIR NO_x ozone season unit that commences commercial operation on or after July 1, 2007, and that reports on a control period basis under subsection (n)(3)(B)(ii), by the later of the following dates:

(A) If the compliance date under clause (B) is not during a control period, May 1 immediately following the compliance date under clause (B).

(B) The earlier of:

(i) one hundred eighty (180) calendar days after the date on which the unit commences commercial operation; or

(ii) ninety (90) unit operating days after the date on which the unit commences commercial operation.

(4) For the owner or operator of a CAIR NO_x ozone season unit for which construction of a new stack or flue or installation of add-on NO_x emission controls is completed after the applicable deadline under subdivisions (1), (2), (6), or (7) and that reports on an annual basis under subsection (n)(3), compliance by the earlier of:

(A) one hundred eighty (180) calendar days after the date on which emissions first exit to the atmosphere through the new stack or flue or add-on NO_x emissions controls; or

(B) ninety (90) unit operating days after the date on which emissions first exit to the atmosphere through the new stack or flue or add-on NO_x emissions controls.

(5) For the owner or operator of a CAIR NO_x ozone season unit for which construction of a new stack or flue or installation of add-on NO_x emission controls is completed after the applicable deadline under subdivision (1), (3), (6), or (7) and that reports on control period basis under subsection (n)(3)(B)(ii), by the later of the following dates:

(A) If the compliance date under clause (B) is not during a control period, May 1 immediately following the compliance date under clause (B).

(B) The earlier of:

(i) one hundred eighty (180) calendar days after the date on which emissions first exit to the atmosphere through the new stack or flue or add-on NO_x emissions controls; or

(ii) ninety (90) unit operating days after the date on which emissions first exit to the atmosphere through the new stack or flue or add-on NO_x emissions controls.

(6) Notwithstanding the dates in subdivisions (1) through (3), for the owner or operator of a unit for which a CAIR NO_x ozone season opt-in permit application is submitted and not withdrawn and a CAIR opt-in permit is not yet issued or denied under section 12 of this rule, by the date specified in section 12(f)(2) through 12(f)(4) of this rule.

(7) Notwithstanding the dates in subdivisions (1), (2), and (3), for the owner or operator of a CAIR NO_x ozone season opt-in unit, by the date on which the CAIR NO_x ozone season opt-in unit under section 12 of this rule enters the CAIR NO_x ozone season trading program as provided in section 12(f)(9) of this rule.

  (d) The owner or operator of a CAIR NO_x ozone season unit that does not meet the applicable compliance date set forth in subsection (c) for any monitoring system under subsection (b)(1) shall, for each such monitoring system, determine, record, and report maximum potential or, as appropriate, minimum potential, values for NO_x concentration, NO_x emission rate, stack gas flow rate, stack gas moisture content, fuel flow rate, and any other parameters required to determine NO_x mass emissions and heat input in accordance with 40 CFR 75.31(b)(2) or 40 CFR 75.31(c)(3)*, 40 CFR 75, Appendix D, Section 2.4*, or 40 CFR 75, Appendix E, Section 2.5*, as applicable.

  (e) The following shall apply to any monitoring system, alternative monitoring system, alternative reference method, or any other alternative for a CEMS required under this rule:

(1) No owner or operator of a CAIR NO_x ozone season unit shall use any alternative monitoring system, alternative reference method, or any other alternative to any requirement of this section without having obtained prior written approval in accordance with subsection (o).

(2) No owner or operator of a CAIR NO_x ozone season unit shall operate the unit so as to discharge, or allow to be discharged, NO_x ozone season emissions to the atmosphere without accounting for all such emissions in accordance with the applicable provisions of this section and 40 CFR 75*.

(3) No owner or operator of a CAIR NO_x ozone season unit shall disrupt the continuous emission monitoring system, any portion thereof, or any other approved emission monitoring method, and thereby avoid monitoring and recording NO_x ozone season mass emissions discharged into the atmosphere or heat input, except for periods of recertification or periods when calibration, quality assurance testing, or maintenance is performed in accordance with the applicable provisions of this section and 40 CFR 75*.

(4) No owner or operator of a CAIR NO_x ozone season unit shall retire or permanently discontinue use of the continuous emission monitoring system, any component thereof, or any other approved monitoring system under this section, except under any one (1) of the following circumstances:

(A) During the period that the unit is covered by an exemption under section 3 of this rule.

(B) The owner or operator is monitoring emissions from the unit with another certified monitoring system approved, in accordance with the applicable provisions of this section and 40 CFR 75*, by the department for use at that unit that provides emission data for the same pollutant or parameter as the retired or discontinued monitoring system.

(C) The CAIR designated representative submits notification of the date of certification testing of a replacement monitoring system for the retired or discontinued monitoring system in accordance with subsection (h)(3)(A).

  (f) The owner or operator of a CAIR NO_x ozone season unit shall be exempt from the initial certification requirements of this subsection and subsections (g) through (j) for a monitoring system under subsection (b)(1) if the following conditions are met:

(1) The monitoring system has been previously certified in accordance with 40 CFR 75*.

(2) The applicable quality-assurance and quality-control requirements of 40 CFR 75.21*, 40 CFR 75, Appendix B*, 40 CFR 75, Appendix D*, and 40 CFR 75, Appendix E* are fully met for the certified monitoring system described in subdivision (1).

The recertification provisions of this subsection and subsections (g) through (j) shall apply to a monitoring system under subsection (b)(1) exempt from initial certification requirements under this subsection.

  (g) If the U.S. EPA has previously approved a petition under 40 CFR 75.17(a)* or 40 CFR 75.17(b)* for apportioning the NO_x emission rate measured in a common stack or a petition under 40 CFR 75.66* for an alternative to a requirement in 40 CFR 75.12* or 40 CFR 75.17*, the CAIR designated representative shall resubmit the petition to the U.S. EPA under subsection (o)(1) to determine whether the approval applies under the CAIR NO_x ozone season trading program.

  (h) Except as provided in subsection (f), the owner or operator of a CAIR NO_x ozone season unit shall comply with the following initial certification and recertification procedures for a continuous monitoring system (that is, a continuous emission monitoring system and an excepted monitoring system under 40 CFR 75, Appendix D* and 40 CFR 75, Appendix E*) under subsection (b)(1). The owner or operator of a unit that qualifies to use the low mass emissions accepted monitoring methodology under 40 CFR 75.19* or that qualifies to use an alternative monitoring system under 40 CFR 75, Subpart E* shall comply with the procedures in subsection (i) or (j) respectively:

(1) The owner or operator shall ensure that each continuous monitoring system under subsection (b)(1), including the automated data acquisition and handling system, successfully completes all of the initial certification testing required under 40 CFR 75.20* by the applicable deadline in subsection (c). In addition, whenever the owner or operator installs a monitoring system to meet the requirements of this section in a location where no such monitoring system was previously installed, initial certification in accordance with 40 CFR 75.20* is required.

(2) Whenever the owner or operator makes a replacement, modification, or change in any certified continuous emission monitoring system under subsection (b)(1) that may significantly affect the ability of the system to accurately measure or record NO_x mass emissions or heat input rate or to meet the quality-assurance and quality-control requirements of 40 CFR 75.21* or 40 CFR 75, Appendix B*, the owner or operator shall recertify the monitoring system in accordance with 40 CFR 75.20(b)*. Furthermore, whenever the owner or operator makes a replacement, modification, or change to the flue gas handling system or the unit's operation that may significantly change the stack flow or concentration profile, the owner or operator shall recertify each continuous emission monitoring system whose accuracy is potentially affected by the change, in accordance with 40 CFR 75.20(b)*. Examples of changes to a continuous emission monitoring system that require recertification include replacement of the analyzer, complete replacement of an existing continuous emission monitoring system, or change in location or orientation of the sampling probe or site. Any fuel flowmeter system, and any excepted NO_x monitoring system under 40 CFR 75, Appendix E*, under subsection (b)(1) are subject to the recertification requirements in 40 CFR 75.20(g)(6)*.

(3) Clauses (A) through (D) apply to both initial certification and recertification of a continuous monitoring system under subsection (b)(1). For recertifications, replace the words certification and initial certification with the word recertification, replace the word certified with the word recertified, and follow the procedures in 40 CFR 75.20(b)(5)* and 40 CFR 75.20(g)(7)* in lieu of the procedures in clause (E). Requirements for the certification approval process for initial certification and recertification, and loss of certification are as follows:

(A) The CAIR designated representative shall submit to the department, the appropriate EPA Regional Office, and the U.S. EPA written notice of the dates of certification testing, in accordance with subsection (m).

(B) The CAIR designated representative shall submit to the department a certification application for each monitoring system. A complete certification application shall include the information specified in 40 CFR 75.63*.

(C) The provisional certification date for a monitoring system shall be determined in accordance with 40 CFR 75.20(a)(3)*. A provisionally certified monitoring system may be used under the CAIR NO_x ozone season trading program for a period not to exceed one hundred twenty (120) days after receipt by the department of the complete certification application for the monitoring system under clause (B). Data measured and recorded by the provisionally certified monitoring system, in accordance with the requirements of 40 CFR 75*, shall be considered valid quality-assured data, retroactive to the date and time of provisional certification, provided that the department does not invalidate the provisional certification by issuing a notice of disapproval within one hundred twenty (120) days of the date of receipt of the complete certification application by the department.

(D) The department shall issue a written notice of approval or disapproval of the certification application to the owner or operator within one hundred twenty (120) days of receipt of the complete certification application under clause (B). In the event the department does not issue such a notice within such one hundred twenty (120) day period, each monitoring system that meets the applicable performance requirements of 40 CFR 75* and is included in the certification application shall be deemed certified for use under the CAIR NO_x ozone season trading program. The issuance of notices shall be as follows:

(i) If the certification application is complete and shows that each monitoring system meets the applicable performance requirements of 40 CFR 75*, then the department shall issue a written notice of approval of the certification application within one hundred twenty (120) days of receipt.

(ii) If the certification application is not complete, then the department shall issue a written notice of incompleteness that sets a reasonable date by which the CAIR designated representative must submit the additional information required to complete the certification application. If the CAIR designated representative does not comply with the notice of incompleteness by the specified date, then the department may issue a notice of disapproval under item (iii). The one hundred twenty (120) day review period shall not begin before receipt of a complete certification application.

(iii) If the certification application shows that any monitoring system does not meet the performance requirements of 40 CFR 75* or if the certification application is incomplete and the requirement for disapproval under item (ii) is met, then the department shall issue a written notice of disapproval of the certification application. Upon issuance of such notice of disapproval, the provisional certification is invalidated by the department and the data measured and recorded by each uncertified monitoring system shall not be considered valid quality-assured data beginning with the date and hour of provisional certification, as defined under 40 CFR 75.20(a)(3)*. The owner or operator shall follow the procedures for loss of certification in clause (E) for each monitoring system that is disapproved for initial certification.

(iv) The department or, for a CAIR NO_x ozone season opt-in unit or a unit for which a CAIR opt-in permit application is submitted and not withdrawn and a CAIR opt-in permit is not yet issued or denied under section 12 of this rule, the U.S. EPA may issue a notice of disapproval of the certification status of a monitor in accordance with subsection (l).

(E) If the department or the U.S. EPA issues a notice of disapproval of a certification application under clause (D)(iii) or a notice of disapproval of certification status under clause (D)(iv), then the following shall apply:

(i) The owner or operator shall substitute the following values, for each disapproved monitoring system, for each hour of unit operation during the period of invalid data specified under 40 CFR 75.20(a)(4)(iii)*, 40 CFR 75.20(g)(7)*, or 40 CFR 75.21(e)* and continuing until the applicable date and hour specified under 40 CFR 75.20(a)(5)(i)* or 40 CFR 75.20(g)(7)*:

(AA) For a disapproved NO_x emission rate, NO_x-diluent, system, the maximum potential NO_x emission rate, as defined in 40 CFR 72.2*.

(BB) For a disapproved NO_x pollutant concentration monitor and disapproved flow monitor, respectively, the maximum potential concentration of NO_x and the maximum potential flow rate, as defined in 40 CFR 75, Appendix A, Sections 2.1.2.1 and 2.1.4.1*.

(CC) For a disapproved moisture monitoring system and disapproved diluent gas monitoring system, respectively, the minimum potential moisture percentage and either the maximum potential CO₂ concentration or the minimum potential O₂ concentration, as applicable, as defined in 40 CFR 75, Appendix A, Sections 2.1.5, 2.1.3.1, and 2.1.3.2*.

(DD) For a disapproved fuel flowmeter system, the maximum potential fuel flow rate, as defined in 40 CFR 75, Appendix D, Section 2.4.2.1*.

(EE) For a disapproved excepted NO_x ozone season monitoring system under 40 CFR 75, Appendix E, the fuel-specific maximum potential NO_x ozone season emission rate, as defined in 40 CFR 72.2*.

(ii) The CAIR designated representative shall submit a notification of certification retest dates and a new certification application in accordance with clauses (A) and (B).

(iii) The owner or operator shall repeat all certification tests or other requirements that were failed by the monitoring system, as indicated in the department's or the U.S. EPA's notice of disapproval, not later than thirty (30) unit operating days after the date of issuance of the notice of disapproval.

  (i) The owner or operator of a unit qualified to use the low mass emissions (LME) excepted methodology under 40 CFR 75.19* shall meet the applicable certification and recertification requirements in 40 CFR 75.19(a)(2)* and 40 CFR 75.20(h)*. If the owner or operator of such a unit elects to certify a fuel flowmeter system for heat input determination, the owner or operator shall also meet the certification and recertification requirements in 40 CFR 75.20(g)*.

  (j) The CAIR designated representative of each unit for which the owner or operator intends to use an alternative monitoring system approved by the U.S. EPA and, if applicable, the department under 40 CFR 75, Subpart E* shall comply with the applicable notification and application procedures of 40 CFR 75.20(f)*.

  (k) Whenever any monitoring system fails to meet the quality-assurance and quality-control requirements or data validation requirements of 40 CFR 75*, data shall be substituted using the applicable missing data procedures in 40 CFR, Subpart D*, 40 CFR 75, Subpart H*, 40 CFR 75, Appendix D*, or 40 CFR 75, Appendix E*.

  (l) Whenever both an audit of a monitoring system and a review of the initial certification or recertification application reveal that any monitoring system should not have been certified or recertified because it did not meet a particular performance specification or other requirement under subsections (f) through (j) or the applicable provisions of 40 CFR 75*, both at the time of the initial certification or recertification application submission and at the time of the audit, the department or, for a CAIR NO_x ozone season opt-in unit or a unit for which a CAIR opt-in permit application is submitted and not withdrawn and a CAIR opt-in permit is not yet issued or denied under section 12 of this rule, the U.S. EPA will issue a notice of disapproval of the certification status of such monitoring system. For the purposes of this subsection and subsection (k), an audit shall be either a field audit or an audit of any information submitted to the department or the U.S. EPA. By issuing the notice of disapproval, the department or the U.S. EPA revokes prospectively the certification status of the monitoring system. The data measured and recorded by the monitoring system shall not be considered valid quality-assured data from the date of issuance of the notification of the revoked certification status until the date and time that the owner or operator completes subsequently approved initial certification or recertification tests for the monitoring system. The owner or operator shall follow the applicable initial certification or recertification procedures in subsections (f) through (j) for each disapproved monitoring system.

  (m) The CAIR designated representative for a CAIR NO_x ozone season unit shall submit written notice to the department and the U.S. EPA in accordance with 40 CFR 75.61*.

  (n) The CAIR designated representative shall comply with all record keeping and reporting requirements in this subsection, the applicable record keeping and reporting requirements under 40 CFR 75.73*, and the requirements of section 6(e)(1) of this rule as follows:

(1) The owner or operator of a CAIR NO_x ozone season unit shall comply with requirements of 40 CFR 75.73(c)* and 40 CFR 75.73(e)* and, for a unit for which a CAIR opt-in permit application is submitted and not withdrawn and a CAIR opt-in permit is not yet issued or denied under section 12 of this rule.

(2) The CAIR designated representative shall submit an application to the department within forty (45) days after completing all initial certification or recertification tests required under subsections (f) through (j), including the information required under 40 CFR 75.63*.

(3) The CAIR designated representative shall submit quarterly reports as follows:

(A) If the CAIR NO_x ozone season unit is subject to an acid rain emissions limitation or a CAIR NO_x emissions limitation or if the owner or operator of such unit chooses to report on an annual basis under this section, the CAIR designated representative shall meet the requirements of 40 CFR 75, Subpart H*, concerning monitoring of NO_x mass emissions, for such unit for the entire year and shall report the NO_x mass emissions data and heat input data for such unit, in a format prescribed by the U.S. EPA, for each calendar quarter beginning with:

(i) for a unit that commences commercial operation before July 1, 2007, the calendar quarter covering May 1, 2008, through June 30, 2008;

(ii) for a unit that commences commercial operation on or after July 1, 2007, the calendar quarter corresponding to the earlier of the date of provisional certification or the applicable deadline for initial certification under subsection (c), unless that quarter is the third or fourth quarter of 2007, in which case reporting shall commence in the quarter covering May 1, 2008, through June 30, 2008;

(iii) notwithstanding items (i) and (ii), for a unit for which a CAIR opt-in permit application is submitted and not withdrawn and a CAIR opt-in permit is not yet issued or denied under section 12 of this rule, the calendar quarter corresponding to the date specified in section 12(f)(2), 12(f)(3), and 12(f)(4) of this rule; and

(iv) notwithstanding items (i) and (ii), for a CAIR NO_x opt-in unit under section 12 of this rule, the calendar quarter corresponding to the date on which the CAIR NO_x opt-in unit enters the CAIR NO_x annual trading program as provided in section 12(f)(9) of this rule.

(B) If the CAIR NO_x ozone season unit is not subject to an acid rain emissions limitation or a CAIR NO_x emissions limitation, then the CAIR designated representative shall meet either of the following:

(i) Meet the requirements of 40 CFR 75, Subpart H*, concerning monitoring of NO_x mass emissions, for such unit for the entire year and report the NO_x mass emissions data and heat input data for such unit in accordance with clause (A).

(ii) Meet the requirements of 40 CFR 75, Subpart H* for the control period, including the requirements in 40 CFR 75.74(c)*, and report NO_x mass emissions data and heat input data, including the data described in 40 CFR 75.74(c)(6)*, for such unit only for the control period of each year and report, in an electronic quarterly report in a format prescribed by the U.S. EPA, for each calendar quarter beginning with:

(AA) for a unit that commences commercial operation before July 1, 2007, the calendar quarter covering May 1, 2008 through June 30, 2008;

(BB) for a unit that commences commercial operation on or after July 1, 2007, the calendar quarter corresponding to the earlier of the date of provisional certification or the applicable deadline for initial certification under subsection (c), unless that date is not during a control period, in which case reporting shall commence in the quarter that includes May 1 through June 30 of the first control period after such date;

(CC) notwithstanding subitems (AA) and (BB), for a unit for which a CAIR opt-in permit application submitted and not withdrawn and a CAIR opt-in permit is not yet issued or denied under section 12 of this rule, the calendar quarter corresponding to the date specified in section 12(f)(2), 12 (f)(3), and 12(f)(4) of this rule; and

(DD) notwithstanding items (i) and (ii), for a CAIR NO_x opt-in unit under section 12 of this rule, the calendar quarter corresponding to the date on which the CAIR NO_x opt-in unit enters the CAIR NO_x annual trading program as provided in section 12(f)(9) of this rule.

(C) The CAIR designated representative shall submit each quarterly report to the U.S. EPA within thirty (30) days following the end of the calendar quarter covered by the report. Quarterly reports shall be submitted in the manner specified in 40 CFR 75.73(f)*.

(D) For CAIR NO_x ozone season units that are also subject to an acid rain emissions limitation or the CAIR NO_x ozone season trading program, CAIR SO₂ trading program, or mercury budget trading program, quarterly reports shall include the applicable data and information required by 40 CFR 75, Subparts F through I* as applicable, in addition to the NO_x mass emission data, heat input data, and other information required by this subpart.

(4) The CAIR designated representative shall submit to the U.S. EPA a compliance certification, in a format prescribed by the U.S. EPA in support of each quarterly report based on reasonable inquiry of those persons with primary responsibility for ensuring that all of the unit's emissions are correctly and fully monitored. The certification shall state that:

(A) the monitoring data submitted were recorded in accordance with the applicable requirements of this section and 40 CFR 75*, including the quality assurance procedures and specifications;

(B) for a unit with add-on NO_x ozone season emission controls and for all hours where NO_x data are substituted in accordance with 40 CFR 75.34(a)(1)*, the add-on emission controls were operating within the range of parameters listed in the quality assurance/quality control program under 40 CFR 75, Appendix B* and the substitute data values do not systematically underestimate NO_x emissions; and

(C) for a unit that is reporting on a control period basis under subdivision 3(B)(ii), the NO_x mass emission rate and NO_x concentration values substituted for missing data under 40 CFR 75, Subpart D* are calculated using only values from a control period and do not systemically underestimate NO_x emissions.

  (o) A petition requesting approval of alternatives to any requirement of this section may be made as follows:

(1) Except as provided in subdivision (3), the CAIR designated representative of a CAIR NO_x ozone season unit that is subject to an acid rain emissions limitation may submit a petition under 40 CFR 75.66* to the U.S. EPA requesting approval to apply an alternative to any requirement of this section. Application of an alternative to any requirement of this section is in accordance with this section only to the extent that the petition is approved in writing by the U.S. EPA, in consultation with the department.

(2) The CAIR designated representative of a CAIR NO_x ozone season unit that is not subject to an acid rain emissions limitation may submit a petition under 40 CFR 75.66* to the department and the U.S. EPA requesting approval to apply an alternative to any requirement of this section. Application of an alternative to any requirement of this section is in accordance with this section only to the extent that the petition is approved in writing by both the department and the U.S. EPA.

(3) The CAIR designated representative of a CAIR NO_x ozone season unit that is subject to an acid rain emissions limitation may submit a petition under 40 CFR 75.66 * to the department and the U.S. EPA requesting approval to apply an alternative to a requirement concerning any additional continuous emission monitoring system required under 40 CFR 75.72*. Application of an alternative to any such requirement is in accordance with this subpart only to the extent that the petition is approved in writing by both the department and the U.S. EPA.

  (p) The owner or operator of a CAIR NO_x unit is subject to the applicable provisions of 40 CFR 75* concerning units in long-term cold storage.

  *These documents are incorporated by reference. Copies may be obtained from the Government Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the Indiana Department of Environmental Management, Office of Air Quality, Indiana Government Center-North, Tenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204. (Air Pollution Control Division; 326 IAC 24-3-11; filed Jan 26, 2007, 10:25 a.m.: 20070221-IR-326050117FRA)