Contractors working for the U.S. Army Corps of Engineers Pittsburgh District install a 23-foot-tall concrete shaft enclosure weighing approximately 120,000 pounds as part of the guard wall at the Monongahela River Locks and Dam 4 in Charleroi, Pennsylvania, Nov. 16, 2023.

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  • June

    Headwaters Highlight: Rangers welcome bird watchers to Berlin Lake as a growing birding hotspot

    Park rangers and staff at Berlin Lake want to encourage more bird enthusiasts to visit the reservoir. Berlin Lake is located along the Atlantic Flyway path, considered a migration highway, making the reservoir a hotspot for birds during migration.
  • May

    Headwaters Highlights: Volunteer edition at Woodcock Creek Lake

    In 2004, due to the USACE volunteer program, Mark Ritke installed a dozen bluebird boxes at Woodcock Creek Lake, which fledge more than 50 bluebirds yearly. Because Mark monitors his bluebird boxes regularly throughout the nesting season and uses predator guards, he has a nearly 100 percent fledgling success rate.
  • Headwaters Highlights: Volunteer edition at Woodcock Creek Lake

    In 2004, due to the USACE volunteer program, Mark Ritke installed a dozen bluebird boxes at Woodcock Creek Lake, which fledge more than 50 bluebirds yearly. Because Mark monitors his bluebird boxes regularly throughout the nesting season and uses predator guards, he has a nearly 100 percent fledgling success rate.
Chick Lock

Through deeds, not words, we are BUILDING STRONG®