ALCOSAN’s 2026 Open House
Sep 19, 2026 9:00 AM - 4:00 PM
Location:
3300 Preble Avenue
Pittsburgh , USA
80th Anniversary · 1946 — 2026
ALCOSAN 2026 Open House
A fun-filled day for friends and family — free admission, hands-on exhibits, and a behind-the-scenes look at how we protect Pittsburgh's rivers.
Sep
19
Saturday · 2026
9:00 AM – 4:00 PM
Rain or shine
Explore informative and entertaining exhibits suitable for all ages. Learn about our efforts to support the
Clean Water Plan,
and see firsthand the
construction
of our treatment plant.
And as a thank-you for attending, we'll even treat you to a delicious free lunch. Bring your appetite and get ready for a day of excitement and discovery.
Be the first in line
Pre-registration opening soon!
