State Winter Oxygenates
Winter oxygenated fuel programs are mandated in certain areas for carbon monoxide control and are implemented by the states.
US EPA
United States Environmental Protection Agency
This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2017. This website is no longer updated and links to external websites and some internal pages may not work. More information ยป
Winter oxygenated fuel programs are mandated in certain areas for carbon monoxide control and are implemented by the states.