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PFAS Education
Sweetwater Authority is committed to keeping you informed about our ongoing efforts to address per- and polyfluoroalkyl substances (PFAS) detected in Sweetwater Reservoir. Since the discovery, we’ve made significant progress, including completing a full year of required PFAS testing, establishing a PFAS Mitigation Fund using settlement dollars, conducting extensive community outreach, and hiring technical experts and partners to evaluate long-term treatment options.
To help keep our community updated, we’ve expanded our PFAS Education webpage as your go-to resource for the latest information. Here, you’ll find testing results, updates on our long-term treatment planning, details about our pilot study and information on regulatory developments.
As we continue moving forward, our next steps include pursuing additional PFAS mitigation funding, developing preliminary designs for a long-term treatment solution, preparing cost estimates and completing final design for a facility.
Clear, accurate information is essential to building trust, and we remain committed to full transparency throughout this process. We encourage you to check back regularly for updates and sign up for notifications to stay informed about our progress. Your health and safety remain our top priority.
How To Get Involved
- Review the latest testing results: We’re committed to posting testing results as soon as we receive them. Check the PFAS Regulation, Monitoring and Testing page for the latest results.
- Share your support: Email us at PFAS@sweetwater.org stating your support for protecting our water supply by taking action against the companies that caused the PFAS that contaminated our water.
- Contact your Representatives: Write to your legislator and ask that PFAS mitigation be prioritized and funded. Please use this link to send a letter to your representative and learn more about California Proposition 4 (2024), which invests in water quality improvements and could help address PFAS at Sweetwater Authority.
- Phone: Call us at our dedicated phone line with questions or concerns at (619) 409-6786.
- Email: Email us at PFAS@sweetwater.org with questions or concerns.
- Sign up for regular PFAS education updates: To sign up for PFAS education updates:
- Visit www.sweetwater.org/list.aspx.
- Type your email address in the box and select "Sign In".
- To subscribe for PFAS education alerts, select the “PFAS Education” list under “Notify Me”.
- To confirm your subscription, click the link in the confirmation email from noreply@sweetwater.org.
Additional Information
Agency Websites
- EPA’s PFAS Webpage
- CDC’s Agency for Toxic Substance and Disease Registry
- U.S. Food and Drug administration’s Webpage on PFAS
- State of California Water Resources Control Board Website
- Metropolitan Water District Website
Fact Sheets
- EPA's Steps to Reduce PFAS Risk
- EPA's Water Filter Fact Sheet
- Sweetwater Authority PFAS Fact Sheet (Disponible en español)
- PFAS Terminology
- Parts Per Trillion Meaning
Maps
- EPA Map of PFAS Detection in the U.S.
- Sweetwater Authority's Service Area Map
- Robert A. Perdue Water Supply Map
- Richard A. Reynolds Water Supply Map