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Rule Title: "Reference conditions" defined

Nevada Administrative Code
Affected Area
Agency-Wide Provisions
Nac, Chapter 445B, Chapter 445, Air Controls - Definitions
Rule #
Adoption Date
Submittal Date
Final Federal Register Date
Federal Register Citation #
71 FR 15040


NAC 445B.151 “Reference conditions” defined. “Reference conditions” means that all measurements of ambient air quality are corrected to a reference temperature of 77F (25C) and to a reference pressure of 29.92 inches (760 millimeters, 1,013.2 millibars) of mercury. [Environmental Comm’n, Air Quality Reg. 1.53, eff. 11-7-75; A and renumbered as 1.147, 12-4-76; A and renumbered as 1.144, 8-28-79]—(NAC A 10-22-87)—(Substituted in revision for NAC 445.589)

This SIP Citation Was Last Modified on September 22, 2014. EPA has attempted to assure that the action logs accurately reflect the actions published in the Federal Register. If there are discrepancies, however, the Federal Register is the official record. Send State Implementation Plan comments and questions to wilder.ceciley@epa.gov.

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