Accession Number : ADA272094

Title :   Upper and Lower Derby Lakes Phase 2 Data Addendum Site 1-2 Task No. 20 - Lower Lakes Version 3.1.

Descriptive Note : Final rept.

Corporate Author : EBASCO SERVICES INC NEW YORK

Report Date : OCT 1988

Pagination or Media Count : 97

Abstract : The phase II program for site 1-2, two artificial lakes known as Upper and Lower Derby, consisted of 43 borings yielding 99 samples. The borings were placed to investigate metals and organochlorine pesticides. Selected samples were analyzed for semivolatile organics, organochlorine pesticides, metals, DBCP, AS, and HG. The following analytes were detected above their respective indicator ranges: ALDRN, DLDRN, ENDRN, CLDAN, ISODR, PPDDE, CL6CP, PPDDT, DBCP, HG, CR, PB, and ZN. The results of the phase II sampling program will be assessed as part of the overall analysis for the southern study area report.

Descriptors :   *ENVIRONMENTAL MANAGEMENT, *DETECTION, *CONTAMINANTS, HEAVY METALS, ALDRIN, DIELDRIN, SAMPLING, PESTICIDES, DECONTAMINATION, COLORADO.

Subject Categories : Water Pollution and Control
      Solid Wastes Pollution and Control
      Pesticides Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE