Md. Code Regs. tit. 26, pt. 2, subtit. 11, ch. 26.11.04 - Ambient Air Quality Standards

  1. § 26.11.04.01 - State Ambient Air Quality Standards - Fluorides
  2. § 26.11.04.02 - Ambient Air Quality Standards, Definitions, Reference Conditions, and Methods of Measurement

Notes

Md. Code Regs. tit. 26, pt. 2, subtit. 11, ch. 26.11.04
Effective date: July 18, 1980 (7:12 Md. R. 1148)
Regulation .01 amended effective January 18, 1982 (8:25 Md. R. 1995)
Regulation .01B amended effective July 2, 1985 (12:11 Md. R. 1050)
For the history of this subtitle before June 18, 1980, see the Administrative History of COMAR 26.11.01.
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Chapter recodified from COMAR 10.18.04 to COMAR 26.11.04
Regulation .01C amended effective February 17, 1992 (19:3 Md. R. 306)
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Regulation .01 amended, Regulation .02 adopted, and Regulations .01_.07 under COMAR 26.11.03 recodified as Regulations .03_.09 under COMAR 26.11.04 Ambient Air Quality Standards effective May 8, 1995 (22:9 Md. R. 648)
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The following is a history of Regulations .03_.09 before May 8, 1995, as codified under COMAR 26.11.03.01 a _.07:
Effective date: July 18, 1980 (7:12 Md. R. 1148)
Regulation .01 amended effective October 14, 1985 (12:18 Md. R. 1766)
Regulation .04 amended effective January 5, 1988 (14:24 Md. R. 2555)
Regulation .08 repealed effective October 14, 1985 (12:18 Md. R. 1766)
For the history of this subtitle before June 18, 1980, see the Administrative History of COMAR 26.11.01.
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Chapter recodified from COMAR 10.18.03 to COMAR 26.11.03
Regulation .01 amended effective March 21, 1989 (16:3 Md. R. 347)
Regulation .02 amended effective March 21, 1989 (16:3 Md. R. 347)
Regulation .03 amended effective February 28, 2005 (32:4 Md. R. 411)
Regulation .04 amended effective February 28, 2005 (32:4 Md. R. 411)
Regulation .05 amended effective February 28, 2005 (32:4 Md. R. 411)
Regulation .07 amended effective February 28, 2005 (32:4 Md. R. 411)
Regulation .08 amended effective February 28, 2005 (32:4 Md. R. 411)
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Chapter revised effective September 17, 2012 (39:18 Md. R. 1197)

Authority: Environment Article, §§ 1-101, 1-404, 2-101 -2-103, 2-301-2-303, 10-102, and 10-103, Annotated Code of Maryland

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