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/KENSICO
465 Columbus Ave. 19 WEST LAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample DEL18
Attention: Steve Schindler ID of Source:
Received LK Collection 10/31/2001 AT
Bottle C9807,Q430,455,441 ,P531,517,5 Submitted 10/31/2001 AT
Collected By: NEWMAN/RC Sample Type: POT_DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD26711
Method Test Description Results Units MDL Analyzed on Validator
EPA94 Thallium <MDL ug/L 2 11/8/2001 ADB
EPA94 Vanadium <MDL ug/L 20.0 11/21/2001 ADB
Organics
Chlorine Pesticides - 508
4,4-DDE <MDL ug/L 0.080 11/7/2001 DLV
Aldrin <MDL ug/L 0.010 11/7/2001 DLV
Chlordane < MDL ug/L 0.40 11/7/2001 DLV
Dieldrin < MDL ug/L 0.016 11/7/2001 DLV
Endrin < MDL ug/L 0.020 11/7/2001 DLV
Heptachlor <MDL ug/L 0.020 11/7/2001 DLV
Heptachlor Epoxide < MDL ug/L 0.030 11/7/2001 DLV
Lindane <MDL ug/L 0.030 11/7/2001 DLV
Methoxychlor < MDL ug/L 0.039 11/7/2001 DLV
PCB's < MDL ug/L 0.20 11/7/2001 DLV
Propachlor <MDL ug/L 0.040 11/7/2001 DLV
Toxaphene < MDL ug/L 0.40 11/7/2001 DLV
Recoveries for 9 of the 10 compounds in the LCS Standard were below their acceptance ranges. The recovery for
the Surrogate Standard in this sample was below its acceptance range.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane <MDL ug/L 0.5 11/6/2001 SV
524.2 *THM-Bromoform < MDL ug/L 2.0 11/6/2001 SV
524.2 *THM-Chloroform <MDL ug/L 0.5 11/6/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 12/24/2001
Environmental Laboratories emailed Original 12/24/2001
NYS ELAP #10108 Page 2 of 6
NYC-WTC_000072237
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