Checklist guidance helps applicants complete Section B of the SEPA environmental checklist. Applicants filling out the environmental elements in Part B of the SEPA environmental checklist need to ...

a. General description of the site: Flat, rolling, hilly, steep slopes, mountainous, other: Ignoring structures and vegetation, describe the general shape or contour of the land including the project ...

We provide guidance to help applicants complete the Surface water subsection of the Section B: 3. Water section of the SEPA environmental checklist. Describe and name, whenever possible, any onsite or ...

An advance mitigation site can be proposed by any public or private entity. The permittee of the advance mitigation is responsible for site development, management, performance, and protection. The ...

Carbon pollution from human activities is making ocean water corrosive. This harms marine life. Our new scientific tool helps ...

The Emergency Planning and Community Right-to-Know Act (EPCRA) protects public health, safety, and the environment from chemical hazards. This is done by requiring federal and state governments, local ...

During the 45 years of plutonium production at Hanford, waste water was being dumped or injected into the ground. We oversee the monitoring and cleanup of contaminated water under the Hanford site.

a. Identify public streets and highways serving the site or affected geographic area, and describe proposed access to the existing street system. Show on site plans, if any: Review agencies need ...

The Shoreline Management Act (SMA) requires all counties and most towns and cities with shorelines to develop and implement Shoreline Master Programs. The law also defines our role in reviewing and ...

For corrosive wastes: Use polyethylene containers rather than metal drums. For flammable wastes: Use a steel container that can be bonded and grounded. Intact (no holes, leaks, or other structural ...

The Green-Duwamish pollutant loading assessment (PLA) will identify sources of pollution in the Green-Duwamish watershed and strategies to reduce those sources. We're partnering with the U.S.

When food goes in the trash, so do resources, time, and money. Save on all three with small changes to your cooking and shopping habits. Get started today. Your food saving journey starts here. We’ve ...