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 WESTLAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample CROGH
Attention: Steve Schindler ID of Source:
Received KM Collection 10/21/2001 AT
Bottle c380,p9419,9417,9430,q9615,23 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. AD25946
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.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane < MDL ug/L 0.5 10/24/2001 SV
524.2 *THM-Bromoform <MDL ug/L 2.0 10/24/2001 SV
524.2 *THM-Chloroform < MDL ug/L 0.5 10/24/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 1/22/2002
Environmental Laboratories emailed Copy 1/22/2002
NYS ELAP #10108 Page 2 of 6
NYC-WTC_000072825
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