About LOTT

Managing wastewater for Lacey, Olympia, and Tumwater

LOTT provides wastewater management services for the urban area of north Thurston County, Washington. This includes wastewater treatment and production of Class A Reclaimed Water. LOTT is a non-profit corporation, formed by four government partners – Lacey, Olympia, Tumwater, and Thurston County.

LOTT is recognized as an industry leader, frequently visited by other wastewater utility staff from around the country and the world! Visitors come to learn how we operate and about our innovations, such as our reclaimed water program, WET Science Center, energy conservation, and unique governance structure.

Our Mission
LOTT's mission is to preserve and protect public health and the environment by cleaning and restoring water resources for our communities.

Annual Report 2021 (PDF)

Your Wastewater Utility (Videos Series)