Data from the U.S. Department of Transportation's pipeline safety arm showed that the Washington County spill was the largest on the Keystone system since it began operating in 2010 and larger ...

(Sherman Smith/Kansas Reflector) TOPEKA — The Keystone oil pipeline was ... middle of Kansas and ends in Texas. The spill was first estimated to be 14,000 barrels, or 588,000 gallons, but ...

The Keystone oil pipeline was operating ... south through the middle of Kansas and ends in Texas. The spill was first estimated to be 14,000 barrels, or 588,000 gallons, but the company revised ...