Due to construction, we will not be conducting a rain barrel sales event in 2024. Please check back in 2025. 

Fresh Blue Water


Wastewater must be cleaned before it is released into the environment. Treatment processes employed vary from plant to plant.

To discover how wastewater is transformed to clean water at the East End Wastewater Treatment Facility, view the image gallery below.

Water is one of our planet’s most precious natural resources, and wastewater treatment is an important part of the future of clean water for all!


Odor Monitoring Report

  • East End Wastewater Treatment facility helps to revitalize Casco Bay
  • Process Building
  • Screens and Grit Removal
  • Primary Sedimentation
  • Aeration System
  • Secondary Clarification
  • Disinfection