40 C.F.R. §50.14 - Treatment of air quality monitoring data influenced by exceptional events
| Cite as | 40 C.F.R. §50.14 |
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3 firm's commentaries
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Exceptional Events/Clean Air Act: Federal Appellate Court Addresses Challenge to Approval of Colorado SIP
...exceedances or violations of any national ambient air quality standard that are directly due to an exceptional event. . .”Id. citing 40 C.F.R. 50.14(a)(l)(ii). “Exceptional event” is defined as “an event(s) and its resulting emissions that affect air quality in such a way that there exists ......
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EPA’s Finding that Wildfires Did Not Preclude NAAQS Attainment is Upheld
...a monitored concentration above a NAAQS, that monitoring value will not be considered in determining if the NAAQS has been violated. 40 C.F.R. § 50.14(b)(4). The ENGOs first argued that EPA erred in applying the 2016 regulations and should have applied the 2007 version in evaluating the sta......
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The Rockets’ Red Glare…
...regulating and, instead, offered common-sense advice—if you are worried, stay away. This is a model that should be replicated. ¹See 40 C.F.R. § 50.14(b)(2)....
2 books & journal articles
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EPA's Fine Particulate Air Pollution Control Program
...F.2d 1130, 1154, 10 ELR 20643 (D.C. Cir. 1980). 12. Bunker Hill Co. v. EPA, 572 F.2d 1286, 1290 n.1, 7 ELR 20681 (9th Cir. 1977). 13. 40 C.F.R. Part 50. 14. Mississippi v. EPA, 723 F.3d 246, 43 ELR 20158 (D.C. Cir. 2013). 15. 42 U.S.C. §7409. 16. See U.S. EPA, National Primary and Secondary......
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Introduction to Air Pollution
...45. Treatment of Air Quality Monitoring Data Inluenced by Exceptional Events, 72 Fed. Reg. 13560 (Mar. 22, 2007) (to be codiied at 40 C.F.R. §50.14). 43. 40 C.F.R. §50.9(a) and pt. 50, app. H. tion Equity Act: A Legacy for Users (SAFETEALU), 44 which requires EPA to promulgate a rule identi......
4 provisions
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IL Register Vol 37 Issue 32. Issue 32 - August 9, 2013 - Pages 12,620-12,949
...activity that is unlikely to recur at a particular location or a natural event; and The event is determined by USEPA in accordance with 40 CFR 50.14 to be an exceptional An "exceptional event" does not include any of the following: Stagnation of air masses or meteorological inversions; A me......
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IL Register Vol. 41 Issue 44. Issue 44 - November 3, 2017 - Pages - 13,284 - 13,464
...activity that is unlikely to recur at a particular location or a natural event; and The event is determined by USEPA in accordance with 40 CFR 50.14 to be an exceptional event. An "exceptional event" does not include any of the following: Air pollution relating to source noncompliance; Stag......
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IL Register Vol. 40 Issue 1. Issue 1 - January 4, 2016 - Pages 1-321
...in excess of one or more NAAQS at a particular air quality monitoring location, and the Agency otherwise satisfies the requirements of 40 CFR 50.14. 2) Fireworks Displays. USEPA has stated that it will exclude data from use in determinations of exceedance of an NAAQS whenwhere the Agency ha......
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IL Register Vol 37 Issue 50. Issue 50 - December 13, 2013 - Pages 19,767-19,970
...2012 July 1, 2014 August 1, 2014 40 CFR 50.18(a) 2013 78 Fed. Reg. 3086 (Jan. 15, 2013) BOARD NOTE: Derived from table 1 to 40 CFR 50.14(c) (2012). USEPA noted that the information in this table of revised deadlines only applies to data that USEPA will use establish the final initial area d......