Table 3-6 
Results of Statistical Comparisons Between 2-10cm Core Sections 
for the Five Disposal Mounds at the New London Disposal Site 
and the Reference Station 
NL=-85 NL-I NL-IT NL-IIIL NL-RELIC 
Mercury ns! ns 2 ns * 
Lead ns ns ns * * 
Zinc * * * * * 
Arsenic * * ns ns ns 
Cadmium = - - - - 
Chromium * * * * * 
Copper * * * * * 
Nickel - - - - - 
Tot. Carbon * * ns ns * 
Cop‘ ns * ns ns * 
Oil & Grease * ns ns ns * 
' Not Significantly different from Reference at p<0.05, Mann- 
Whitney U-test. 
Significantly greater (p<0.05) than the Reference 
Values below detection limit 
Chemical Oxygen Demand 
