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 HILLVIEW
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 3
Dr. Ian Hurley ID of Source:
Received KM Collection 10/25/2001 AT
Bottle c9412,p2007,2008,2037,q2105,2 Submitted 10/25/2001 AT
Collected By: TIGLAO Sample Type: POT_DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD26202
Method Test Description Results Units MDL Analyzed on Validator
Organics
Chlorine Pesticides - 508
4,4-DDE < MDL ug/L 0.080 11/2/2001 DLV
Aldrin <MDL ug/L 0.010 11/2/2001 DLV
Chlordane < MDL ug/L 0.40 11/2/2001 DLV
Dieldrin < MDL ug/L 0.016 11/2/2001 DLV
Endrin <MDL ug/L 0.020 11/2/2001 DLV
Heptachlor < MDL ug/L 0.020 11/2/2001 DLV
Heptachlor Epoxide <MDL ug/L 0.030 11/2/2001 DLV
Lindane <MDL ug/L 0.030 11/2/2001 DLV
Methoxychlor < MDL ug/L 0.039 11/2/2001 DLV
PCB's <MDL ug/L 0.20 11/2/2001 DLV
Propachlor < MDL ug/L 0.040 11/2/2001 DLV
Toxaphene < MDL ug/L 0.40 11/2/2001 DLV
Recoveries for 5 of the 9 compounds in the LCS Standard were below their acceptance ranges.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane 4.5 ug/L 0.5 10/25/2001 SV
524.2 *THM-Bromoform <MDL ug/L 2.0 10/25/2001 SV
524.2 *THM-Chloroform 29 ug/L 0.5 10/25/2001 SV
524.2 *THM-Dibromochloromethane <MDL ug/L 2.0 10/25/2001 SV
524.2 1,1,1,2-tetrachloroethane < MDL ug/L 0.5 10/25/2001 SV
524.2 1,1,1- trichloroethane <MDL ug/L 0.5 10/25/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 12/20/2001
Environmental Laboratories emailed Original 12/20/2001
NYS ELAP #10108 Page 3 of 7
NYC-WTC_000071746
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