Solid Waste > Biosolids > Downloads

Downloads

Here you will find downloads of laws, rules, guidance documents, permits and related forms, and the annual report form. Be sure to also check out our Links and Resources page for even more information.

Laws

Chapter 70.95J RCW

Rules

Chapter 173-308 WAC (Official Office of Code Reviser Version);
Chapter 173-308 WAC (Ecology's Readable Version)

Guidance Documents

Worksheet for Calculating Biosolids Application Rates in Agriculture (PNW 0511e)--Revised March 2007
Fertilizing With Biosolids (PNW 508-E)--Revised June 2007
Biosolids Management Guidelines - WDOE 93-80
Managing Nitrogen From Biosolids - WDOE 99-508
Guide to Field Storage of Biosolids - EPA/832-B-00-007, July 2000

Permits and related forms

General Permit for Biosolids Management
Biosolids Permit Application Form
SAMPLE Spill Prevention/Response Plan
(Sample plan for attachment to the Application for Coverage)
Final Responsiveness Summary for the Biosolids General Permit

Annual Reports

Annual Biosolids Report Form