Introduction to Wildfires
Wildfires are uncontrolled fires that occur in the wild, often caused by natural factors such as lightning or human activities like arson or accidental ignition. These fires can have devastating effects on the environment, wildlife, and human populations.
Causes and Effects of Wildfires
Natural Causes
Wildfires can be caused by natural factors such as lightning, volcanic eruptions, and spontaneous combustion of organic matter. Lightning is a major cause of wildfires, especially in areas with dry vegetation.
Human Causes
Human activities such as arson, accidental ignition from cigarettes or campfires, and equipment use like chainsaws or lawn mowers can also cause wildfires.
Effects on the Environment
Wildfires can have severe effects on the environment, including air and water pollution, soil erosion, and loss of biodiversity. The Eaton Fire in Altadena, California, is a recent example of the devastating effects of wildfires.
A residential soil lead testing program for areas near the Eaton Fire in Altadena was launched by the Los Angeles County Department of Public Health.
Soil Lead Testing Program
Program Details
The self-collection program is for areas downwind of the January wildfire, where earlier soil sampling done by Roux Associates and confirmed by multiple independent researchers, including Caltech, found the most significant lead levels. Residents can check this map to determine whether their property is within the testing area.
Program Funding
Up to $3 million from the county’s Lead Paint Hazard Mitigation Program will be used to support the free soil testing.
Program Procedure
Residents will be provided with instructions on how to collect their own soil samples from their properties and where to drop the samples off.
Response to the Eaton Fire
"Los Angeles County is committed to being responsive to the needs of our residents impacted by the Eaton Fire, which is why we’re providing soil testing resources and support to ensure residents can make informed decisions about their health," said Los Angeles County Board of Supervisors Chair Kathryn Barger. "The Department of Public Health’s soil testing program is free, convenient and will provide concerned residents accurate information about the environmental health of their soil."
Testing and Results
After residents drop off their samples, they will be picked up at the drop-off site by a certified laboratory. Results will be emailed within seven to 10 business days. Soil testing participants will be provided with a link to a web page with results details and next steps.
Program Outreach
About 26,000 homes in the areas with the highest lead levels will receive information in the mail about the program. Residents interested in participating can click here.
Background on the Eaton Fire
The Eaton Fire started on the night of Jan. 7 in the Eaton Canyon area above Altadena. The 14,000-acre fire is the second-most destructive wildfire on record in California.
Conclusion
Wildfires can have devastating effects on the environment and human populations. The Eaton Fire in Altadena, California, is a recent example of the destructive power of wildfires. The Los Angeles County Department of Public Health’s soil lead testing program is an important step in addressing the environmental health concerns of residents affected by the fire.
FAQs
What is the soil lead testing program?
The soil lead testing program is a self-collection program for areas downwind of the Eaton Fire in Altadena, where earlier soil sampling found significant lead levels.
How can I participate in the program?
Residents can check this map to determine whether their property is within the testing area and click here to participate.
What happens after I drop off my soil sample?
After residents drop off their samples, they will be picked up at the drop-off site by a certified laboratory, and results will be emailed within seven to 10 business days.
How much does the soil testing cost?
The soil testing is free, supported by up to $3 million from the county’s Lead Paint Hazard Mitigation Program.
