ALCOSAN’s 2026 Open House
Sep 19, 2026 9:00 AM - 4:00 PM
Location: 3300 Preble Avenue Pittsburgh
ALCOSAN’s 2026 Open House
Celebrate 80 years of clean-water progress with a fun-filled day for friends and family featuring free admission, hands-on exhibits and a behind-the-scenes look at how ALCOSAN protects our region’s rivers and streams.
Event Location
ALCOSAN
3300 Preble Avenue
Pittsburgh, PA
A Day of Exploration, Learning and Family Fun
Explore informative and entertaining exhibits for visitors of all ages. Learn about ALCOSAN’s efforts to advance the Clean Water Plan and see firsthand the construction and expansion of our wastewater treatment plant .
As a thank-you for attending, registered guests can also enjoy a complimentary lunch. Bring your appetite and get ready for a day filled with discovery, excitement and clean-water education.
Interactive Exhibits
Discover hands-on activities and educational displays for all ages.
Plant Tours
Get a behind-the-scenes look at wastewater treatment and plant operations.
Complimentary Lunch
Enjoy a free lunch as our thank-you for celebrating with us.
Take a Behind-the-Scenes Plant Tour
Plant tour opportunities will be available throughout the day. Visit the tour ticketing area when you arrive to reserve an available tour time.
Group tours for 10–20 people: Please contact Taylor Walker at 412-734-6236 .
Reserve Your Place
RSVP for ALCOSAN’s 2026 Open HouseEighty years of progress. One unforgettable day.
Mark your calendar. We cannot wait to welcome you.
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