Napa County declares health emergency as Pickett Fire threatens water, air quality

A Cal Fire helicopter drops water on the Pickett Fire in unincorporated Napa County, Calif. on Friday, Aug. 22, 2025. The Pickett Fire started on Thursday, Aug. 21 in Calistoga. As of Monday, Aug. 25, it has burned 6,803 acres and is 13% contained. The cause of the fire remains under investigation. (Cal Fire via Bay City News)

A local health emergency has been declared in Napa County due to the Pickett Fire, County Public Health Officer Christine Wu said Monday.

Wu signed the emergency proclamation in response to “imminent environmental threats to safe water supplies and hazardous waste and materials” created by the fire, the county said.

The Pickett Fire began Thursday in a rural area of Calistoga and by the weekend had grown to over 6,800 acres. Evacuation orders and warnings have gone out for some residents.

According to the county, debris from the fast-moving fire can become hazardous waste that impacts local watershed areas, making them a threat to public health.

“In light of these impacts, the proclamation authorizes immediate action to be taken to address the removal of any hazardous waste and materials within the fire-affected area that are toxic, flammable, corrosive, or reactive, as well as allow for potential preventive measures to be undertaken,” said the county in a Monday release.

The county said it is being proactive by pinpointing recovery efforts even as the fire continues to burn.

The Pickett Fire burns in unincorporated Napa County, Calif. on the evening of Friday, Aug. 22, 2025. The Pickett Fire started on Thursday, Aug. 21 in Calistoga. As of Monday, Aug. 25, it has burned 6,803 acres and is 13% contained. The cause of the fire remains under investigation. (Cal Fire via Bay City News)

“This declaration will allow for faster restoration to any infrastructure impacted by the fire,” the county said.

Wu said the proclamation is a necessary step for the county to possibly access state and federal resources to support firefighting operations, recovery, and reimbursement for extraordinary costs incurred during the emergency.

For updates and resources on the Pickett Fire, visit countyofnapa.org/CivicAlerts.

The post Napa County declares health emergency as Pickett Fire threatens water, air quality appeared first on Local News Matters.

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