Regulacje i polityka gospodarcza · 03/10/2013

EPA Approves Washington State's 10-Year PM10 Limited Maintenance Plan

The Environmental Protection Agency (EPA) has approved a limited maintenance plan for Thurston County, Washington, submitted by the State of Washington on July 1, 2013, to reduce particulate matter with an aerodynamic diameter less than or equal to 10 micrometers (PM 10 ).