Sonoco Paper Mill

We regulate water and hazardous waste activities at the Sonoco Products Company paper mill in Sumner.


Water permit

Comment period: Sept. 11 - Oct. 14, 2019
We invite you to comment on Sonoco's draft National Pollutant Discharge Elimination System water quality permit.


Submit comments
You can send us your comments by Oct. 14, 2019:
  • Online
  • By mail to: Mark Dirkx, Industrial Section. P.O. Box 47600, Olympia, WA 98504
For more information, read the public comment notice. If you have questions, call Mark at 360-407-6937.

Facility information

This mill recycles paper and cardboard to make about 138 tons of paperboard each day. It treats its wastewater and sends it to the White River.

Permit information

The Puget Sound Clean Air Agency regulates the mill's air quality activities. Visit the Puget Sound Clean Air Agency website or call 206-343-8800 for more information.

Sonoco contacts

Company website
Facility phone: 253-863-6336
Location: 1802 Steele Avenue, Sumner, Wash.