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 HILLVIEW RESERVOIR
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample BX3
Dr. Ian Hurley ID of Source:
Received KM Collection 9/24/2001 AT 9:35:00
Bottle C44,8657,8656,8569,8649,8664, Submitted 9/24/2001 AT 10:34:00
Collected By: TIGLAO Sample Type: POT DW
Comment: PWSNo.: Source Code:
Type Descriptor:
Sample chilled on arrival?: YES
Report
Sample No. AD23359
Method Test Description Results Units MDL Analyzed on Validator
EPA94 Thallium <MDL ug/L 2 9/28/2001 PAD
EPA94 Vanadium <MDL ug/L 20.0 9/26/2001 PAD
EPA94 Zinc <MDL ug/L 20.0 9/26/2001 PAD
Organics
Chlorine Pesticides - 508
4,4-DDE <MDL ug/L 0.080 9/26/2001 DLV
Aldrin <MDL ug/L 0.010 9/26/2001 DLV
Chlordane <MDL ug/L 0.40 9/26/2001 DLV
Dieldrin <MDL ug/L 0.016 9/26/2001 DLV
Endrin <MDL ug/L 0.020 9/26/2001 DLV
Heptachlor <MDL ug/L 0.020 9/26/2001 DLV
Heptachlor Epoxide <MDL ug/L 0.030 9/26/2001 DLV
Lindane <MDL ug/L 0.030 9/26/2001 DLV
Methoxychlor <MDL ug/L 0.039 9/26/2001 DLV
PCB's <MDL ug/L 0.20 9/26/2001 DLV
Propachlor <MDL ug/L 0.040 9/26/2001 DLV
Toxaphene <MDL ug/L 0.40 9/26/2001 DLV
The recovery for the Surrogate Standard was above its acceptance range, based on data from one chromatographic
column.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane 3.0 ug/L .5 9/25/2001 SV
Approved Donna Popp Chief of Env. Lab Services Date Approved: 10/22/2001
Environmental Laboratories Copy 10/22/2001
NYS ELAP # 10108 Page 3 of 7
NYC-WTC_000026571
OCR can misread numbers and units. Confirm readings against the page image before using them.