Laboratory report detailing chemical analysis of drinking water samples collected on October 2, 2001.
NYC-WTC_000027115–000027163Folder label: “24046”
OCR status: ok · source: pdftotext
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 52450 Dr. Ian Hurley ID of Source: Received EP Collection 10/1/2001 AT 12:38:00 Bottle 190,7406,6105,7666,9567,8996,9 Submitted 10/2/2001 AT 10:58:00 Collected By: DESSOURCES Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival?: YES Report
Sample No. AD24052 Method Test Description Results Units MDL Analyzed on Validator EPA94 Zinc <MDL ug/L 20.0 10/10/2001 PAD Organics Chlorine Pesticides - 508 4,4-DDE <MDL ug/L 0.080 10/5/2001 DLV Aldrin <MDL ug/L 0.010 10/5/2001 DLV Chlordane < MDL ug/L 0.40 10/5/2001 DLV Dieldrin <MDL ug/L 0.016 10/5/2001 DLV Endrin <MDL ug/L 0.020 10/5/2001 DLV Heptachlor <MDL ug/L 0.020 10/5/2001 DLV Heptachlor Epoxide < MDL ug/L 0.030 10/5/2001 DLV Lindane < MDL ug/L 0.030 10/5/2001 DLV Methoxychlor <MDL ug/L 0.039 10/5/2001 DLV PCB's < MDL ug/L 0.20 10/5/2001 DLV Propachlor < MDL ug/L 0.040 10/5/2001 DLV Toxaphene <MDL ug/L 0.40 10/5/2001 DLV The recoveries for two of the nine compounds in the LCS Standard were below their acceptance ranges. Volatile Organic Compounds 524.2 *THM-Bromodichloromethane 1.3 ug/L .5 10/2/2001 SV 524.2 *THM-Bromoform <MDL ug/L 2.0 10/2/2001 SV 524.2 *THM-Chloroform 28 ug/L .5 10/2/2001 SV 524.2 *THM-Dibromochloromethane <MDL ug/L 2.0 10/2/2001 SV 524.2 1,1,1 ,2-tetrachloroethane < MDL ug/L .5 10/2/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 11/19/2001
Environmental Laboratories emailed Original 11/19/2001
NYS ELAP # 10108 Page 3 of 7
NYC-WTC_000027159
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NYC-WTC_000027197
Laboratory report detailing chemical analysis of drinking water samples collected on October 3, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027364
Laboratory report detailing chemical analysis of drinking water samples collected on October 5, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027279
Laboratory report detailing chemical analysis of drinking water samples collected on October 4, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
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19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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Laboratory report detailing metal analysis of water samples collected from Hillview Reservoir on September 28, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026955
Laboratory report detailing chemical analysis of drinking water samples collected on September 29, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027731
Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027812
Laboratory report from the Department of Labs and Research detailing chemical analysis results for a water sample collected on October 12, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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Laboratory results for water sample collected October 25, 2001, testing silver, aluminum, and arsenic.
19 shared non-person entities · 1 shared topics · similarity 0.998
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Laboratory report listing chemical test results for water samples collected on October 23, 2001.
19 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000071097
Laboratory report detailing metal analysis results for a New York City DEP water sample collected on November 1, 2001.
18 shared non-person entities · 1 shared topics · similarity 0.998
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