Open Mon – Sat
10 am – 4 pm

Visit Us

Come Explore • Discover More

The WET Science Center is a fun, hands-on place to learn all about water – one of our most precious resources. Exhibits and games for all ages focus on water conservation, wastewater treatment, reclaimed water use, clean water careers, and protecting Puget Sound.

The WET Science Center is owned and operated by the LOTT Clean Water Alliance, a nonprofit corporation providing wastewater management services for the urban areas of Lacey, Olympia, and Tumwater.

Hours & Directions

Monday through Saturday, 10 am to 4 pm
Admission is always FREE!
500 Adams Street NE, Olympia, WA 98501


There is a free visitor lot next to the building and metered parking on the street. Street parking is free on weekends. Buses can park in the bus pullouts in front of the building.

Group Visits

Groups are encouraged to call ahead to schedule and plan their visit. Find out more about group visits.

Check out our video to learn more!

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