Areas Not Searched

The District of Columbia was concerned that the geophysical investigation covered less than 25 percent of the Spring Valley site. The Corps acknowledged that much of the site was not scanned. Thus, the accuracy 

In addition, in January the District of Columbia also presented evidence that the Army retained a three-acre site after closing the Experiment Station. The District was concerned that this site was omitted from the 53 POIs and believes that it should be geophysically investigated. They were concerned that POIs 1,10,11,16,19,20,24, and Baker Valley had various semi-volatile compounds in some samples. The general absence of these compounds elsewhere due to the age of the site may suggest the need for further evaluation at these POIs for buried leaking containers or ordnance. Subsequently, outrageous contamination has been found. 

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