Update: as of Sept 20, Colorado reports 22,000-plus gallons of oil spilled.
Oil and gas crews are out and about in Colorado after the flood, and at least 5,250 gallons of oil have spilled from tanks into the South Platte River. Nearly 1900 oil and gas wells have been shut down and hundreds of industry crews are assessing damage. In addition to the tank spill there is one pipeline rupture and other pipelines that have been compromised by the flooding. Read more from yesterday's Denver Post article.
Meanwhile, some members of Frack Free Colorado went out with their video cams to collect footage of damage to wells and storage sites in their area in Weld County. They note that while getting the footage they developed headaches, burning skin, eyes and throat. The air smelled strongly of chemicals.