Valley Air District will perform scheduled system maintenance beginning at 6 PM on 6/29/2026. Some services may be temporarily unavailable for several hours.
Compliance Assistance Bulletins
- Compliance Assistance Bulletins
- Agricultural Burning
- Ag Operations
- Ag Sources
- Asbestos / Demolition / Renovation
- Boilers
- Engines & Generators
- eTrip
- Flares
- Gasoline Dispensing & Vapor Recovery
- Governor Proclamations
- Oil & Gas
- Dust Control & Indirect Source Review
- Source Testing
- Solvents, Coatings, Adhesives & Sealants
- Miscellaneous
Source Testing
| Title / Description | Items |
|---|---|
|
Important Information for Source Testing at Part 75 Facilities
Updated 03/01/2012 |
|
|
Rule 1081 - Source Sampling
Updated 07/01/2007 |
|
|
Source Test Scheduling
Updated 03/01/2005 |
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