The City of Centralia Wastewater Department will be starting the Year End BOGO sale on Monday, October 20, 2025! All purchases must be picked up by November 26, 2025. Compost can be purchased on the second floor of City Hall located at 118 W. Maple Street. Purchased compost will be available for pick up from 8:00 am – Noon and 12:30 pm – 2:00 pm at the Wastewater Treatment Plant located at 1101 Goodrich Road on Mondays, Wednesdays, and Fridays only. View the Year End Compost Flyer with the Wastewater Treatment Plant directional map for more information. Free compost will also be available at a self-loading site at the Borst Park Boat Ramp; bring your own shovel and container to load. Please call the Public Works Office at 360-330-7512 for further information.
Compost Test Data 2025 (PDF)