Sewer and Stormwater
Sewer Monitor Box improvements are expected to begin in summer 2021 and will continue through spring 2022. More detailed schedule information will be provided for each location as it becomes available.
Environmental Services is designing a project to install and update sewer monitor boxes throughout Portland. The boxes contain equipment that collect sewer levels and flow rates needed to maintain reliable sewer service and prevent sewage releases into buildings, streets, and waterways.