Moderate Risk Waste
Central Landfill
241 B&O North Rd
Okanogan, WA 98840
509-422-2602
Open every Saturday (except Holidays and below 20 degrees Fahrenheit)
10:00 am to 3:00 pm
Twisp Transfer Station
12 Twisp Airport Rd
Twisp, WA 98856
509-997-2025
Winter Hours: September 1st - May 31st
2nd Thursday of the month (except Holidays and below 20 degrees Fahrenheit)
Noon - 3 pm
Summer Hours: June 1st - August 31st
2nd and 4th Thursday of the month (except Holidays)
Noon - 3pm
Additional Information for Hazardous Waste
Additional Resources
WA State Dept. of Ecology web page