For Immediate Release
Washington DC: 202-547-1141
San Francisco: 415-977-5500
Six Years After Massive Spill, Enbridge Continues to Threaten the Great Lakes Region
The Sierra Club is the oldest and largest grassroots environmental organization in the United States. It was founded on May 28, 1892 in San Francisco, California by the well-known conservationist and preservationist John Muir, who became its first president. The Sierra Club has hundreds of thousands of members in chapters located throughout the US, and is affiliated with Sierra Club Canada.