* State: Pennsylvania
* Agency: PA-Allegheny County Health Department
* Regulation Type: Rule
* Rule #: ACHD Article XXI, Part A, Regulation 2101.20
* Rule Title: General- Definitions
* State Effective Date: 3/3/19
* Final Federal Register Date: 6/15/20
* Federal Register Citation #: 85 FR 36161
Superseded /
Rescinded Date
Comments:
1. Added definitions (Section II.), with a SIP effective date of 8/23/05
2. Added definitions (Section III.) , with a State effective date of 5/24/10 and a SIP effective date of 2/28/11.
3. 2. Addition of "PM2.5 standards." The State effective date is 5/24/10, and the SIP effedctive date is 2/3/14 (79 FR 54).
4. added definitions for Outdoor Wood-fired boiler 12/8/14
5. Revision to add three new VOC compound CTG definitions 79 FR 70470 11-26-14 SIP effective 12/26/14
6. revised definitions for Major Source and Major modification SIP effective 4-29-15...80 FR 16568 FR date 3-30-15
7. 82 FR24860 dated 5-31-17 federally effective 7-31-17, state effective 6-19-15 changing definition for the Chief Executive of Alleghney County
8. 82 FR 37316 dated 8/10/17 federally effective 11/8/17, state effective 1/1/15 revising definition of "Open Burning" only
9. 84 FR 18738 dated 5/2/19 and federally effective 6/3/19. State effective 12/8/17. Revised and added definitions relating to sale and usage of commercial fuel oil.
10. 85 FR 19668 - effective 5/8/20 - Addition of definition for ‘‘County Council.’’
11. 85 FR 36161 effective 7/15/20 - Adding ‘‘Significant air quality impact’’ for PM2.5.
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Pennsylvania SIP, part_a_achd_2101.20 amended_ (PDF)(45 pp, 477 K)
Pennsylvania SIP, part_a_achd_2101.20 amended_