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Health Advisory

Last updated: October 16, 2017, 1:40 pm

How to help North Bay Wildfire Victims:

Wildfire relief organizations prefer monetary donations at this time. For safety reasons, and to avoid blocking emergency traffic, please don’t bring donations to areas affected by wildfires.

Places to donate in Contra Costa:

The Bay Area Air Quality Management District has declared a health advisory due to heavy smoke from the North Bay Fires. For more information visit

RMP - Chevron Richmond Refinery

The Chevron Richmond Refinery is owned and operated by Chevron Company and is located in Richmond, CA. It is the largest refinery in the area with a capacity of 245,000 barrels of crude oil per day. The primary business of the Chevron Richmond Refinery is to make transportation fuels, such as gasoline, jet fuel, and diesel fuel from crude oil. Also the refinery produces lubricating oils, and liquefied petroleum gas (LPG).

For additional information regarding this facility's operations and regulated materials handled, please view the Fact Sheet - English | Spanish (PDF) and Audit Summaries - English | Spanish (PDF).

Regulated Substances Subject to CalARP Program/Federal RMP/ISO:
Regulated Substance Program Level CalARP Regulated Federal RMP Regulated ISO Regulated
Anhydrous Ammonia (PDF) 3 yes yes yes
Aqueous Ammonia (PDF) 3 yes yes yes
Hydrogen Sulfide (PDF) 3 yes no yes
Sulfuric Acid 3 yes yes yes
Flammables (PDF) 3 yes yes yes