Wastewater

Wastewater Collection & Treatment

Learn about City of Lawrence wastewater collection and treatment, including sanitary sewer services, wastewater infrastructure, treatment processes, system maintenance and how the City safely manages wastewater to protect public health and the environment.

Sanitary Sewer Rehabilitation Program

Biosolids Management

Fats, Oils & Grease (FOG)

Learn how fats, oils and grease can affect Lawrence’s wastewater system, including proper disposal tips, ways to prevent sewer backups and guidance for residents and businesses on keeping FOG out of drains.