Chapters 173-491, 173-400, 173-455 WAC

This rulemaking is on hold.

This rulemaking proposes to change three rules:

The changes will:

  • Update outdated requirements and make other administrative changes for sources emitting gasoline vapors to align with federal rules.
  • Not include Stage II requirements for large volume gas stations.
  • Revise Chapters 173-400 and 173-455 WAC to align with changes to Chapter 173-491 WAC.
  • Adopt by reference new federal rules and revisions to existing federal rules in Chapter 173-400 WAC.

Rulemaking timeline


Announcement phase (CR-101)

Filing date:
July 2, 2013

Announcement documents

Announcement Notice - CR-101 form

Rule development phase

This rulemaking is on hold.

Additional languages

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