On March 18, 2013, at approximately 2:26 P.M. M.D.T., Chevron observed a rapid drop in flow rate at the Bear River Block Valve on the No. 1 diesel line. At 6:25 P.M. M.D.T., Chevron confirmed the release was to the Willard Bay State Park. As Chevron stated in its Response to UtahÂs Notice of Violation dated June 10, 2013, and previously provided to the DOJ, Âthe release was to land and entered a highway storm water runoff drainage ditch that flows to the north, adjacent to Interstate 15 (I-15) just west of the Utah Department of Transportation right-of-way. The ditch turns west approximately 130 feet from the release point and flows through Willard Bay State Park (through approximately 1,200 feet of uplands and wetlands) to the Willard Bay Reservoir....Â