Tour of Laguna Treatment Plant - Trick or Treatment Open House

This Halloween, Santa Rosa Water is opening the doors to the Laguna Treatment Plant for Trick-or-Treatment: Mysteries of the Laguna Treatment Plant, a free and spooky open house where the community can get a behind-the-scenes look at how wastewater is treated and learn more about the people, science and equipment that help keep our community healthy and our waterways clean and protected.

Want to see more of what happens inside the treatment plant? Sign up for a tour.

• Guided facility tours will give visitors ages 10 and older a closer look at the wastewater treatment process and the facilities where it happens.
• Special edition dungeon excursion. For this spooktacular event only, explore the underground of the plant. Requires attendees to walk up and down a flight of stairs.
• Tour registration is required in advance. Space is limited, so visitors interested in taking a tour are encouraged to reserve a spot early.
• Please wear closed-toe shoes on your tour!
• For tour accommodations or special needs, please contact Jennifer Nesbit at 707-543-4546 or [email protected].

We will be hosting four tours of the Treatment Plant during our Trick or Treatment Open House. These will be hosted every half hour, starting at 10:30 a..m. Each tour will last approximately half an hour.

• 10:30 to 11:30 a.m.
• 11:00 a.m. to 12:00 p.m.
• 11:30 a.m. to 12:30 p.m.
• 12:00 p.m. to 1 p.m.

Event venue & nearby stays

4300 Llano Rd, 4300 Llano Road, Santa Rosa, United States

Concerts, fests, parties, meetups — all the happenings, one place.

Get the app →

Discover more events by tag