Municipal water law
We help regulate municipal water suppliers to ensure a safe and reliable drinking water supply.
Asbestos is a hazardous material still found in building materials. Learn how to keep workers safe.
SWAC guidance document
An overview of guidance for local Solid Waste Advisory Committees
Washington State Composted Materials for 2015
A document listing composting facilities in Washington, the types of materials they accept and the amount of material they processed in 2015.
Financial Capability Assessment Checklist
The FCA assesses the ability of the applicant to raise and maintain sufficient funds to repay the SWSRF loan and operate and maintain the project.
IGEA requirements overview
An Investment Grade Efficiency Audit is a requirement of state infrastructure funding
Water Pollution Control Revolving Fund Specifications Insert
For construction contracts - clauses that will be incorporated into contracts receiving financial assistance from the Ecology Water Pollution Control Revolving Fund.