Understanding Lead Exposure: Protecting Tucson Families and Homes
Blog
Lead exposure is a serious but preventable environmental health risk that continues to affect many families in Tucson, especially those living in older homes.
Before lead-based paint was banned in 1978, it was commonly used in residential housing. As a result, many homes built before this time may still contain lead-based paint beneath layers of newer paint. When this paint deteriorates or is disturbed during repairs or renovations, it can create lead dust that is invisible to the eye but harmful when inhaled or ingested.
Why Lead Exposure Matters
Lead is especially dangerous for young children under the age of six. Even small amounts of exposure can lead to serious health impacts, including developmental delays, learning difficulties, behavioral challenges, and long-term effects on growth and brain development, and in extreme case even dead. Pregnant women are also at increased risk, as lead exposure can affect fetal development.
Because symptoms are not always obvious, many families may not realize they are being exposed until testing is done.
Tucson’s Older Housing Stock and the Risk of Lead
Tucson has a significant number of older homes, particularly in historically established neighborhoods. While these homes are often full of character and history, they may also present hidden environmental risks such as lead-based paint hazards.
Without proper assessment and maintenance, deteriorating paint and household dust can become a source of exposure for families—especially children who spend time playing on floors or windowsills where dust accumulates.
How SERI’s Lead-Based Paint Program Helps
Sonora Environmental Research Institute, Inc. (SERI), in partnership with the City of Tucson, works to reduce lead exposure risks through its Lead-Based Paint Program.
This program provides:
- Health and safety education for families
- Referrals for free home testing through the City of Tucson
- Laboratory analysis of paint hazards
- Remediation services when lead is identified, ensuring homes are made lead-safe
This is a free program for eligible households. Families must meet certain requirements, such as having a child under the age of six living in or regularly visiting the home, and meeting income eligibility guidelines.
Prevention Makes a Difference
The goal of the program is simple: prevent exposure before it causes harm. By identifying and addressing lead hazards early, families can take an important step toward creating a safer home environment.
Through education, testing, and remediation, SERI and its partners are working to ensure that children in Tucson grow up in healthier, safer homes.
Learn More
If you are unsure whether your home may contain lead hazards, or if you would like to know whether you qualify for the program, contact SERI for more information. Our team is here to help guide you through the process and connect you with available resources.