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Virginia regulations · Through 2026 Regular Session (effective July 1, 2026)

9VAC5-40-100: Monitoring

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Where this section sits in the code
  1. Title 9. Environment
  2. Agency 5. State Air Pollution Control Board
  3. Chapter 40. Existing Stationary Sources
  4. Part II. Emission Standards
  5. Article 1. Visible Emissions and Fugitive Dust/Emissions (Rule 4‑1)

A. Unless otherwise approved by the board, all continuous monitoring systems required by this article shall be installed, calibrated, maintained and operated in accordance with applicable requirements in 9VAC5-40-40 and 9VAC5-40-41.

B. Each owner required to install a continuous monitoring system shall provide notifications and reports and maintain records and monitoring results in accordance with the requirements of 9VAC5-40-50.

C. In cases where the requirements of 9VAC5-40-40 and 9VAC5-40-41 are not appropriate for a particular source type, the owner shall comply with other procedures acceptable to the board.

Collected 2026-09-14T04:48:03Z. Source file · JSON

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