Regulation & law · 01/11/2002

EPA Approves Washington State's Plan to Reduce Carbon Monoxide Emissions in Yakima Area

The US Environmental Protection Agency (EPA) has approved the State of Washington's plan to reduce carbon monoxide emissions in the Yakima area, redesignating it as an area that meets the national air quality standards. The decision was made after the state submitted a plan to maintain the required level of air quality in the region.