Authoritative new study confirms that diluted bitumen can complicate clean-up by submerging and sticking to surfaces.
The oil pipeline that crosses the St. Croix’s headwaters was being excavated when vandals struck on Halloween night.
Enbridge tells investors it wants to build a “Line 61 twin” to carry tar sands oil across Wisconsin.
The event in Spooner offered information on many aspects of protecting the St. Croix’s headwaters from a spill.
St. Croix River headwaters could be affected by powerful rivers and weak oversight.
Panel of experts will discuss expansion and answer questions about protecting rivers and communities.
Line 61’s route across the St. Croix River’s headwaters is a focus of calls for new safety measures.
Pipeline company provides funds for conservation partners to support refuges.
Counties challenge Line 61 expansion as Yellowstone River spill inspires calls for safeguards.
Oil spill contaminates miles of the Yellowstone River, and the New York Times publishes a commentary on Wisconsin’s Line 61.