Tom Tebb is retiring from Ecology after 33 years of service. Let's look back on his remarkable career and lifelong commitment ...

In this edition of Behind the Scenes at the Nuclear Waste Program, we talked with Moises Guevara, our Tank Waste Treatment Unit Supervisor. Moises teaching future haz mat technicians at a training ...

Seattle Public Utilities is monitoring the potential for street sweeping to reduce the amount of tire wear pollutants, including 6PPD-quinone (6PPDQ), on the roadway. This new information will help ...

Not all hardrock mining sites are contaminated. If you have a property with an abandoned mine, we may be able to help with sampling to determine if there are contamination concentrations above state ...