Gasoline Vapor Recovery | Valley Air District

Vapor Recovery Testing

Test Result Submittals

Results may be submitted by email or fax.

Email Address: gdftestresults@valleyair.org Fax Number: (559) 230-6062

District Rules & Compliance Assistance Bulletins

Rule 1177 Gasoline Dispensing Facility Tester Certification
Rule 4621 Gasoline Transfer Into Stationary Storage Containers, Delivery Vessels, and bulk Plants
Rule 4622 Gasoline Transfer into Motor Vehicle Fuel Tanks

More District Rules & Regulations Here

Compliance Assistance Bulletins Here

Compliance Training Schedule

View the District’s current schedule for Gasoline Dispensing Facility Tester Certification Orientation Course sessions.

Training Schedule

Certification Application

Gasoline Vapor Recovery Updates

Register to get updates on rule and policy changes, equipment advisories, executive order changes, and form updates for gasoline dispensing facility operators and gasoline vapor recovery installation, maintenance, and testing contractors.

CARB Vapor Recovery Certification and Test Procedures

Vapor Recovery Certification and Test Procedures from the California Air Resources Board.

Test Procedures

Enhanced Vapor Recovery for Aboveground Storage Tanks
Notice for Aboveground Gasoline Storage Tank Phase II Vapor Recovery Requirements
Existing Aboveground Gasoline Storage Tank (AST) Regulatory Advisory
EVR Requirements for Aboveground Storage Tanks at Agricultural Operations
Summary of AST EVR Requirements
CARB Executive Orders for Standing Loss Control for Aboveground Storage Tanks
CARB Executive Orders for Phase I EVR for Aboveground Storage Tanks

California Air Resources Board – Vapor Recovery Advisories
Informational Bulletin – 2023 Early Transition to Winter Gasoline Blend and In-Station Diagnostic System Overpressure Alarm Response Policy
California Air Resources Board - Vapor Recovery
CARB Informational Bulletin – EVR Optional Veeder-Root ISD Software Update (Assist and Balance Phase II EVR Systems)
ORVR Fleet Facilities – Low Permeation Hose Compliance Dates – CARB Advisory Number 332
New Recommendations To Minimize In-Station Diagnostic(ISD) System Overpressure Alarms For Assist Phase II Systems
EVR – Certified Low Permeation Replacement Hoses For Assist Phase II EVR Systems
Advisory 405-D
Informational Bulletin – Replacing Gasoline Dispensers and Other Equipment
2022 Early Transition to Winter Blend Gasoline and In Station Diagnostic System Overpressure Alarm Response Policy