Water analysis report, Bronx samples, Oct 2001

NYC 9/11 Public Portal Document

REPORT OF ANALYSIS Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York

Agency: New York City DEP DWQC Sample BRONX Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 3 Dr. Ian Hurley ID of Source: Received MO Collection 10/8/2001 AT 8:55:00 Bottle BX3 Submitted 10/8/2001 AT 9:50:00 Collected By: YACOUB Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival?: yes Report

Sample No. AD24481 Method Test Description Results Units MDL Analyzed on Validator 524.2 4-chlorotoluene <MDL ug/L .5 10/9/2001 SV 524.2 Benzene <MDL ug/L .5 10/9/2001 SV 524.2 Bromobenzene <MDL ug/L .5 10/9/2001 SV 524.2 Bromochloromethane <MDL ug/L .5 10/9/2001 SV 524.2 Bromomethane <MDL ug/L .5 10/9/2001 SV 524.2 Carbon tetrachloride <MDL ug/L .5 10/9/2001 SV 524.2 Chlorobenzene <MDL ug/L .5 10/9/2001 SV 524.2 Chloroethane <MDL ug/L .5 10/9/2001 SV 524.2 Chloromethane <MDL ug/L .5 10/9/2001 SV 524.2 cis-1,2-dichloroethene < MDL ug/L .5 10/9/2001 SV 524.2 cis-1,3-dichloropropene <MDL ug/L .5 10/9/2001 SV 524.2 Dibromomethane < MDL ug/L .5 10/9/2001 SV 524.2 Dichlorodifluoromethane < MDL ug/L .5 10/9/2001 SV 524.2 Ethylbenzene < MDL ug/L .5 10/9/2001 SV 524.2 Hexachlorobutadiene <MDL ug/L .5 10/9/2001 SV 524.2 Isopropylbenzene <MDL ug/L .5 10/9/2001 SV 524.2 Methyl iso-butyl ketone (MIBK) < MDL ug/L 1.0 10/9/2001 SV 524.2 Methyl tert-butyl ether (MTBE) < MDL ug/L 1.0 10/9/2001 SV 524.2 Methylene Chloride <MDL ug/L .5 10/9/2001 SV 524.2 N-butylbenzene < MDL ug/L .5 10/9/2001 SV 524.2 N-propylbenzene <MDL ug/L .5 10/9/2001 SV 524.2 Naphthalene <MDL ug/L .5 10/9/2001 SV

Approved Pam Dilsizian QA Officer Date Approved: 11/29/2001

Environmental Laboratories emailed Original 11/29/2001

NYS ELAP # 10108 Page 5 of 7

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