According to the Pocono District of Penn State Extension, an "Atmospheric Deposition in Pennsylvania: Impacts on Watersheds" free webinar will be held on Sept. 4, from noon to 1 p.m. Pre-registration is encouraged but not required. To view the webinar, visit

Recorded versions of each webinar are posted at for those who cannot log on for the live version.

To register or learn more about future or recorded webinars, visit

For more information, contact Bryan Swistock at (814) 863-0194 or by email at