Fun For The Whole Family


MAY 5 @ 9:00am - 3:00pm


Oro Loma/Castro Valley Treatment Facility
2600 Grant Avenue, San Lorenzo, CA 94580

Treatment Plant Tours:

Get a first-hand look at how the water pollution control facility works. Tours every 30 minutes.

Hands-On Activities:

Test your recycling skills and see a robotic sewer inspection camera and a Waste Management truck.

Student Recognition:

Every hour on the hour, 9:00am - 2:00pm.

Complimentary Eats and Treats:

Hot dogs, cookies, sodas, shaved ice, coffee.