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Water analysis report, Sep 2001

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Laboratory report detailing chemical analysis results for water samples collected in September 2001 at the Westchester County Lab.

NYC-WTC_000025715–000025772

Folder label: “22470 - 22496

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NYC 9/11 Public Portal Document

SEP-25-2001 12:31 LABS & RESEARCH 1 914 231 1772 P.11

REPORT OF ANALYSIS Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York 10595; t

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Agency: New York City DEP DWOC Sample Location: HILLVIEW RESERVOIR i Distribution Laboratory l 96-05 Horace Harding Ex. 6th ! Corona N.Y. 11368 Sample Point: BX3 i Dr. Ian Hurley ID of Source: I Received By: SV Collection Date: 9/13/2001 AT 4:35:00 P I Bottle No.: 27781 Submitted On: 9/14/2001 AT 1:38:00 P Collected By Sample Type: POT_DW II Comment: PWS No.: Source Code: I! Type Descriptor: Sample chilled on arrival?; Y Report To:

Sample No. AD22489 Method Test Description Results Units MDL Analyzed on Validator! Organics | Chlorine Pesticides - 508 4

4,4-DDE <MDL ug/L 0.080 9/15/2001 DLV Aldrin <MDL ug/L 0.010 9/15/2001 DiV Chlordane <MDL ug/L 0.40 9/15/2001 D^V Dieldrin <MDL ug/L 0.016 9/15/2001 oiv Endrin <MDL ug/L 0.020 9/16/2001 DLV Heptachlor <MDL ug/L 0.020 9/15/2001 Div Heptachlor Epoxide <MDL ug/L 0.030 9/15/2001 Div Lindane <MDL ug/L 0.030 9/16/2001 DLV Methoxychlor <MDL ug/L 0.039 9/15/2001 DLv PCB’s <MDL ug/L 0.20 9/15/2001 DLV Propachlor <MDL ug/L 0.040 9/15/2001 DLv Toxaphene <MDL ug/L 0.40 9/16/2001 DLV Oraanic Chemicals - 525.2 2,4-Dinitrotoluene <MDL ug/L 2.0 9/18/2001 DLV 2,6-Dinitrotoluene <MDL ug/L 2.0 9/18/2001 DLV 4,4-DDE <MDL ug/L 0.80 9/18/2001 DLV Acetochlor <MDL ug/L 2.0 9/18/2001 DL Alachlor <MDL ug/L 0.20 9/18/2001 DL Atrazine <MDL ug/L 0.10 9/18/2001 DLV

Approved By: Pam Dilsizian QA Officer Date Approved: 9/25/2001 | _____________ ! Environmental Laboratories I NY’S ELAP # 10108 Copy 9/25/2001 I 014) 533-3575 Page 1 of 2

NYC-WTC_000025757

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