| On April 5, 2016, a release was discovered at the Green 61S68W/14SWNE facility (Location ID 320310). An estimated 45 barrels of crude oil was released into the unlined secondary containment berm, from a hole located just above the base of the oil tank. The compromised storage tank was removed from service and excavation of impacted soil commenced on April 6, 2016. Groundwater was encountered within the excavation pit at approximately 5 feet below ground surface (bgs). Groundwater and soil confirmation samples are being collected from the excavation, and surface water samples have been collected from the adjacent surface water feature, located approximately 120 feet to the east of the facility. Remediation and assessment activities are ongoing and further information will be provided in a forthcoming Form 19 Supplemental report. A regional topographic facility location map is provided as Figure 1. |