Skip to main content
close

KingCounty.gov is an official government website. Here's how you knowexpand_moreexpand_less

account_balance

Official government websites use .gov

Website addresses ending in .gov belong to official government organizations in the United States.

lock

Secure .gov websites use HTTPS

A lock lock or https:// means you've safely connected to the .gov website. Only share sensitive information on official, secure websites.

King County Logo
Jun
05

Flow monitoring program

Monitoring wastewater flows is an important component of the Conveyance System Improvement (CSI) Program. 

The Flow Monitoring Program routinely maintains and collects data from flow meters throughout the King County conveyance system. Additionally, about every 10 years the Flow Monitoring Program undertakes a large-scale monitoring effort to collect flow data over several wet seasons to help capital project planning in the separated sewer system.

3RWestendorf_mh-fm_JGemmill

Flow monitoring data also allows the Wastewater Treatment Division to:

  • Determine and analyze infiltration and inflow trends
  • Calculate combined sewer overflow volume (used for NPDES permit reporting)
  • Manage the wastewater system flows during peak wet weather and emergency storm events
  • Analyze and evaluate problems within WTD’s conveyance system
  • Plan and prioritize inspections, repairs, upgrades, and new projects
expand_less