City of Lynden, WWTP // Lynden, WA

Lynden, WA 1998

Capacity (TPY)


Technologies Used

  • Aerated Static Pile System
  • CompTrollerâ„¢ Automated Control & Monitoring System
  • Reversing Aeration System
  • Low-friction Aeration Floor
  • POG Biofilter
  • Horizontal Auger Compost Mixer

Client Needs:

The City of Lynden planned an eight bay, aerated static pile composting facility to produce Class A biosolids compost. Lynden needed automatic controls to ensure that EPA 503 requirements are met, without constant staff monitoring. The control system required these capabilities:

  • Adapt to the planned facility design and interface with the LAN based SCADA system.
  • Track compost batches as they are moved from bay to bay.
  • Automatically control aeration and document the PFRP process.

ECS Solution:

ECS adapted the proprietary CompTroller aeration control and monitoring technology to work with the Lynden facility.

For more information, please give us a call at (206) 634-2625

Quote Icon

We have worked with ECS since 1999, when they designed a new compost facility. In 2005 ECS upgraded our controls and in 2014 we worked with them to purchase and install n Helm compost mixer. ECS service has always been outstanding and they have delivered the work product on time and within budget. We count on ECS to troubleshoot problems with our process and will continue to do business with them for all of our compost needs. Tami Adams City of Lynden Plant(s) Superintendent

Contact ECS to learn more.

We want to learn how to support your composting goals!

4220 24th Avenue West
Seattle, Washington 98199

Tel: (206) 634-2625
Fax: (206) 634-1309