Dangerous waste basics
Dangerous waste is a complex topic. These tools and resources are a good place to get started.
What is dangerous waste?
Most businesses in Washington generate some type of dangerous waste — waste that’s potentially harmful to health and the environment. You are responsible for handling and disposing of your waste properly.
Learn about specific types of dangerous waste, and how to manage them safely.
In state regulations, Washington uses the term "dangerous waste," while federal law uses the term "hazardous waste." Washington's Dangerous Waste Regulations are based on the federal Resource Conservation and Recovery Act (RCRA). Dangerous waste includes more wastes than the federal definition because Washington's rules are more protective than federal rules.
Videos
Unable to access YouTube? Request a free DVD copy of any of our videos.
Designate Your Waste - Is It Dangerous? (watch all three parts, or select one below)
Part 1: Get Ready to Designate
Part 2: Assign Correct Waste Codes
Part 3: Review and Wrap Up
Businesses must determine whether their waste is dangerous. These videos explain the waste designation and handling process step-by-step.
Dangerous Waste Basics - A Guide for Small Quantity Generators
Many Washington businesses generate small amounts of dangerous waste. Even small amounts can be harmful. Learn whether your business is a small quantity generator and know the requirements.
Dangerous Waste Containers: An Open and Shut Case
Dangerous waste containers must be kept closed except when adding or removing waste. Open containers are one of the most common violations our inspectors come across. Watch this video to learn more.
Pharmaceutical Waste: A Healthcare Facility Manager's Guide
Waste pharmaceuticals from hospitals, clinics, and other care facilities may be hazardous waste. Learn what facility waste managers can do to ensure staff put waste in the proper containers.
Pharmaceutical Waste: A Healthcare Worker's Guide
Waste pharmaceuticals are getting into waterways, wildlife, and, ultimately, us. Learn how healthcare workers can keep pharmaceutical waste out of the environment and dispose of it properly.
Dangerous Waste regulations
Online
The Dangerous Waste Regulations are online and searchable by topic or keyword.
Print version
For businesses, it's helpful to have a print copy on hand. Send us an email to request a free copy
Publications
Guide to Dangerous Waste by Generator Category
Use this quick reference to find out what dangerous waste rules apply to each generator category (small, medium, or large quantity). Learn more about identifying your generator category.
Shoptalk: Dangerous Waste & Pollution Prevention Newsletter
Keep up with new training options, reporting due dates, pollution prevention tips, rulemaking, and more. Subscribe to get email updates. Read back issues for topics you missed.
Guide to Dangerous Waste Training
Employee training is essential to worker safety and accident prevention.
Shop Guide for Dangerous Waste Management
This guide covers how to properly manage several common types of dangerous waste. Keep your employees, community, and environment safe by following these practices.
Guía para Talleres Manejo de Desechos Peligrosos
Spanish language version of the Shop Guide for Dangerous Waste Management.
Posters
Inspect your dangerous waste drums
This poster provides quick reminders for employees doing routine inspections of dangerous waste containers. Post this near your dangerous waste accumulation area.
Download or request a copy
Debe Inspeccionar los Contenedores de Desechos Peligrosos
This Spanish language poster provides quick reminders for employees doing routine inspections of dangerous waste containers. Post this near your dangerous waste accumulation area.
Download or request a copy
Check Your Central Accumulation Area
Post these guidelines near your dangerous waste accumulation area. This helps employees verify that all necessary equipment and signs are there.
Download or request a copy
Managing Dangerous Laboratory Waste
If your facility has a laboratory, it's a good idea to post these safety, labeling, and storage reminders where lab workers will see them.
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Plain text version
Label Dangerous Laboratory Waste - It's The Law!
Dangerous laboratory waste should be labeled according to specific requirements. Inadequate labeling is one of the
most common violations our inspectors come across. Post these guidelines where dangerous laboratory waste is generated.
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Plain text version
Common Environmental Reports for Facilities in Washington State
Knowing which environmental reports your facility needs to submit, and when, can be a challenge — especially if you're a new employee. This two-sided mini poster (8.5 x 11 in) provides a brief overview of the most common reports, their due dates, and where to find more information.
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Plain text version