Publications Home



Biosolids (11 publications 2001-2021)


Title (link to summary)NumberDate (released or updated)
Baseline - Application for Coverage under the Statewide General Permit for Biosolids Management ECY 070-654May 2021
Active Septage Management - Application for Coverage under the Statewide General Permit for Biosolids Management ECY 070-653May 2021
Active Biosolids Management - Application for Coverage under the Statewide General Permit for Biosolids Management ECY 070-652May 2021
Process for Facilities Requesting to Transfer Biosolids or Sewage Sludge into the Jurisdiction of Ecology ECY 070-499March 2020
Notice of Intent to Continue/Obtain Coverage Under the New General Permit for Biosolids Management ECY 070-300February 2020
Biosolids General permit SSLAP: Temporary Storage Plan ECY 070-541February 2018
Biosolids General PermitTemporary Disposal Plan ECY 070-540February 2018
Biosolids General Permit Contingency Plan ECY 070-539February 2018
Annual Biosolids Report 2017 ECY 070-125January 2018
Application for Coverage Under the General Permit for Biosolids Management ECY 070-124December 2017
Application for Coverage Under the Statewide General Permit for Biosolids Management 01-07-045September 2001