 On February 17, 2013, a rally at the National Mall drew an estimated 40,000 in protest of Keystone XL.In January 2014, the U.S. State Department released its Keystone pipeline "Final Supplemental Environmental Impact Statement for the Keystone XL Project Executive Summary", which concluded that, according to models, a large crude oil spill from the pipeline that reached the Ogallala could spread as far as , with dissolved components spreading as much as further.Since 2010, the North Plains Groundwater Conservation District, which encompasses eight counties north of Amarillo, including Moore and Dallam Counties, has offered a $300,000 annual demonstration project to conserve water that farmers pump from the Ogallala Aquifer.