The Department of Environmental Protection (EPA) will be conducting Larviciding for Black Flies on May 27 in the Brandywine Creek Area in Delaware and Chester Counties. This will occur in portions of the following townships: Pennsbury, Pocopson, Bradford, Birmingham, and Chadds Ford.

More details here: 3DEP Black Fly Larviciding (Backpack/Boat/Ground Application) Form

For more information and assistance, the Delaware County Health Department Wellness Line is available 24 hours a day, 7 days a week. In addition to responding to phone calls, the Wellness Line also responds to email inquiries.

Phone: (484) 276-2100 (Available 24/7)
Email: DelcoWellness@co.delaware.pa.us