Water analysis report, Sep-Oct 2001

NYC 9/11 Public Portal Document

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

gency: New York City DEP DWQC Sample MN-SPECIAL SAMPLES I Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample SITE 31850 Dr. Ian Hurley ID of Source: Received MO Collection 09/15/01 AT 4:10:00 Bottle 28068/31850 Submitted 09/16/01 AT 8:31:00 Collected By: VM/AS Sample Type: POT_DW Comment: submitted in non-laboratory container PWS No.: Source Code: Type Descriptor: Chilled on arrival?: YES Report

Sample No. AD22550 Method Test Description Results Units MDL Analyzed on Validator DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE APPROXIMATE CONCENTRATION IS 0.06 ug/L. Organic Chemicals - 525.2 2,4-Dinitrotoluene <MDL ug/L 2.0 09/21/01 DLV 2,6-Dinitrotoluene <MDL ug/L 2.0 09/21/01 DLV 4,4-DDE <MDL ug/L 0.80 09/21/01 DLV Acetochlor <MDL ug/L 2.0 09/21/01 DLV Alachlor <MDL ug/L 0.20 09/21/01 DLV Atrazine <MDL ug/L 0.10 09/21/01 DLV Benzo(a)pyrene <MDL ug/L 0.20 09/21/01 DLV bis(2-Ethylhexyl)adipate <MDL ug/L 0.60 09/21/01 DLV bis(2-Ethylhexyl)phthalate <MDL ug/L 0.60 09/21/01 DLV Butachlor <MDL ug/L 0.40 09/21/01 DLV EPTC <MDL ug/L 1.0 09/21/01 DLV Hexachlorobenzene <MDL ug/L 0.10 09/21/01 DLV Hexachlorocyclopentadiene <MDL ug/L 0.10 09/21/01 DLV Metolachlor <MDL ug/L 0.75 09/21/01 DLV Metribuzin <MDL ug/L 0.15 09/21/01 DLV Molinate <MDL ug/L 0.90 09/21/01 DLV Simazine <MDL ug/L 0.07 09/21/01 DLV Terbacil <MDL ug/L 2.0 09/21/01 DLV

Approved Pam Dilsizian QA Officer Date Approved: 10/04/01

Environmental Laboratories Copy 10/04/01

NYS ELAP # 10*108 Page 7 of 8

NYC-WTC_000025943