NYC 9/11 Public Portal Document
REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: NYCDEP Bureau Water Sample NYC DEP
465 Columbus Ave. 19 WEST LAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample DEL18
Attention: Steve Schindler ID of Source:
Received KM Collection 10/21/2001 AT 8:13:00
Bottle c367.p322,104,9436,q50,8562,94 Submitted 10/22/2001 AT 1:06:00
Collected By: SCOTT Sample Type: POT_DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD25945
Method Test Description Results Units MDL Analyzed on Validator
EPA94 Thallium < MDL ug/L 2 10/30/2001 PAD
EPA94 Vanadium <MDL ug/L 20.0 11/9/2001 PAD
Organics
Chlorine Pesticides - 508
4.4-DDE <MDL ug/L 0.080 10/31/2001 DLV
Aldrin <MDL ug/L 0.010 10/31/2001 DLV
Chlordane < MDL ug/L 0.40 10/31/2001 DLV
Dieldrin < MDL ug/L 0.016 10/31/2001 DLV
Endrin < MDL ug/L 0.020 10/31/2001 DLV
Heptachlor <MDL ug/L 0.020 10/31/2001 DLV
Heptachlor Epoxide < MDL ug/L 0.030 10/31/2001 DLV
Lindane < MDL ug/L 0.030 10/31/2001 DLV
Methoxychlor Not analyzed ug/L 0.039 10/31/2001 DLV
PCB's < MDL ug/L 0.20 10/31/2001 DLV
Propachlor <MDL ug/L 0.040 10/31/2001 DLV
Toxaphene <MDL ug/L 0.40 10/31/2001 DLV
The breakdown for Endrin in the Breakdown Standard was 25%. Methoxychlor could not be included in the analysis
because of technical problems. The Surrogate Standard for this sample was not recovered probably due to its
omission by the analyst during the preparation procedure.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane <MDL ug/L .5 10/24/2001 SV
524.2 *THM-Bromoform < MDL ug/L 2.0 10/24/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 12/17/2001
Environmental Laboratories emailed Original 12/17/2001
NYS ELAP #10108 Page 2 of 6
NYC-WTC_000072819
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