feet deep. Theanalyses of these samples, which were performed by the ArgonneNational Laboratory, indicate for the deep wells an averageradium 226 concentration of 6.40 pCi/I and an average radium—223concentration of 7.54 pCi/i. The radium concentrations for thesh~illowwell and river samples were negligible. The research and engineering data for thisalternative would require approximately...
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