Stormwater Capacity Grants are non-competitive and awarded to Phase I and Phase II National Pollutant Discharge Elimination System (NPDES) municipal permittees for activities and equipment necessary ...

Ecology is responsible for overseeing state rules that implement the State Environmental Policy Act (SEPA).

These grants are given to local clean air agencies and Ecology regional offices (if there's no local clean air agency) for projects that will protect people from unhealthy smoke. Wood smoke is one of ...

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 ...