Number of matches: 498
31.
[2023] 326 IAC Noncode Emergency Rules
(PDF)
...
Floyd counties from
"marginal nonattainment" to
"attainment" for the 2015 8-hour
National Ambient Air Quality
Standards for ozone. Statutory
authority: IC 13-14-8-1. Effective
September 15, 2022
...
32.
[2013] 326 IAC 15 Lead Rules
(PDF)
...
utilizing
the methodologies of 40 CFR 60, Appendix A, Methods 1, 2, 3, 4, 5, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by
...
33.
[2012] 326 IAC 15 Lead Rules
(PDF)
...
utilizing
the methodologies of 40 CFR 60, Appendix A, Methods 1, 2, 3, 4, 5, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by
...
34.
[2011] 326 IAC 15 Lead Rules
(PDF)
...
utilizing
the methodologies of 40 CFR 60, Appendix A, Methods 1, 2, 3, 4, 5, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by
...
35.
[2010] 326 IAC 15 Lead Rules
(PDF)
...
utilizing
the methodologies of 40 CFR 60, Appendix A, Methods 1, 2, 3, 4, 5, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by
...
36.
[2009] 326 IAC 15 Lead Rules
(PDF)
...
utilizing
the methodologies of 40 CFR 60, Appendix A, Methods 1, 2, 3, 4, 5, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by
...
37.
[2008] 326 IAC 15 Lead Rules
(PDF)
...
of 40 CFR 60, Appendix A, Methods 1, 2, 3, 4, 5, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by Refined
Metals to
...
38.
[2007] 326 IAC 15 Lead Rules
(PDF)
...
, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by Refined
Metals to determine the cause of the violation. Such an
...
39.
[2006] 326 IAC 15 Lead Rules
(PDF)
...
, and 12**.
(L) Any violation of the
National Ambient Air Quality Standards (NAAQS) shall result in an investigation by Refined
Metals to determine the cause of the violation. Such an
...
40.
[Latest Update] 326 IAC 15 LEAD RULES
(PDF)
...
commencement date of the monitoring
provided the monitored values, averaged over a calendar quarter, do not exceed eighty percent (80%) of the
National
Ambient Air Quality Standards (NAAQS) level for
...
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Number of matches: 498
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