Tours of Blue Plains

Welcome to the Blue Plains Advanced Wastewater Treatment Plant. You may request an on-site guided tour via our website.

Wastewater is collected by the District of Columbia sewer system and from the Maryland and Virginia suburbs and is delivered to the Blue Plains AWTP. The Blue Plains AWTP is the largest advanced wastewater treatment facility of its type in the world.

We also have the wastewater treatment process detailed in the "What We Do" section of this website.

What can you find in this section?

  • Request a Tour
    Sign up for a personal or group tour of DC Water facilities.

Who We Are