Facility Site ID: 83844381 Cleanup Site ID: 12442

The site operates as bulk fuel facility. In May 2013, a refueling tanker overfilled an underground storage tank (UST). About 300 gallons of unleaded gasoline was spilled with no product recovered.

About 96 tons of petroleum contaminated soil (PCS) was disposed of at the Greater Wenatchee Landfill. The cleanup report stated only soil was impacted by the release. Samples results showed no concentrations above Model Toxics Control Act (MTCA) Method A cleanup levels were present at the perimeters of the soil excavation.
Groundwater monitoring wells were already installed at the facility to monitor a separate release. The wells were inspected at the time of the release, and no free product was noted. No increased contaminant concentrations were noted at a October 2013 groundwater monitoring event. This lag time should have been sufficient for impacted groundwater, if any, to reach the monitoring wells. 

Based upon cleanup activities, Ecology has determined the site is no longer a threat to human health and the environment. Ecology made a no further action determination in August 2014.
Technical Reports 5
Document Title Document Date Document Type
Coleman Oil Biodiesel Spill ECY Comments of Revised SRI Report 10/11/2018 Site Specific Administrative Document - other (Administrative correspondence)
Ecology Status Update on SRI Report 9/27/2018 Site Specific Administrative Document - other (Administrative correspondence)
ECY Comments on Draft SRIR 8/16/2018 Site Specific Technical Document - other
Coleman Oil Co Spill NFA recommendation 8/8/2014 Site Specific Administrative Document - other (Administrative correspondence)
Coleman Oil Co Spill 7/1/2013 Remedial Action Report
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.

Places to see print documents

  • Central Regional Office
    1250 W Alder St
    Union Gap, 98903-0009
    Please schedule an appointment to view print documents at this location.

Contaminants 1

Contaminant Type
Surface Water
Non-Halogenated Organics - Petroleum-Gasoline RB
Confirmed Above Cleanup Levels
Below Cleanup Levels
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.