Water analysis report, Bronx samples, Oct 2001

NYC 9/11 Public Portal Document

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

Agency: New York City DEP DWQC Sample STATEN ISLAND Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 57750 Dr. Ian Hurley ID of Source: Received JLM Collection 10/5/2001 AT 10:01:00 Bottle 57750 DEP #30356 Submitted 10/6/2001 AT 11:28:00 Collected By: DESSOURCES Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival?: yes Report

Sample No. AD24477 Method Test Description Results Units MDL Analyzed on Validator Benzo(a)pyrene <MDL ug/L 0.20 10/19/2001 DLV bis(2-Ethylhexyl)adipate <MDL ug/L 0.60 10/19/2001 DLV bis(2-Ethylhexyl)phthalate <MDL ug/L 0.60 10/19/2001 DLV Butachlor < MDL ug/L 0.40 10/19/2001 DLV EPTC < MDL ug/L 1.0 10/19/2001 DLV Hexachlorobenzene < MDL ug/L 0.10 10/19/2001 DLV Hexachlorocyclopentadiene < MDL ug/L 0.10 10/19/2001 DLV Metolachlor <MDL ug/L 0.75 10/19/2001 DLV Metribuzin <MDL ug/L 0.15 10/19/2001 DLV Molinate <MDL ug/L 0.90 10/19/2001 DLV Simazine <MDL ug/L 0.40 10/19/2001 DLV Terbacil <MDL ug/L 2.0 10/19/2001 DLV Recovery for 1 of the 18 compounds in each of the MDL and LCS Standards was above its acceptance range. GCMS Scan For Unknowns Other unknown compounds ug/L 11/14/2001 DLV A scan of the extract prepared for the 508 analysis, from 35-550 amu using a mass spectrometer, does not reveal the presence of non-target compounds.

Approved Pam Dilsizian QA Officer Date Approved: 11/29/2001

Environmental Laboratories emailed Original 11/29/2001

NYS ELAP # 10108 Page 7 of 7

NYC-WTC_000027486