NYC 9/11 Public Portal Document
REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: NYCDEP Bureau Water Sample NYC DEP
465 Columbus Ave. 19 WEST LAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample CROGH
Attention: Steve Schindler ID of Source:
Received EP Collection 10/14/2001 AT 1:40:00
Bottle c279,p9134,9130,9171 ,q124,916 Submitted 10/15/2001 AT
Collected By: WAGNER Sample Type: POT DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : yes
Report
Sample No. AD25052
Method Test Description Results Units MDL Analyzed on Validator
Heptachlor <MDL ug/L 0.020 10/23/2001 DLV
Heptachlor Epoxide <MDL ug/L 0.030 10/23/2001 DLV
Lindane <MDL ug/L 0.030 10/23/2001 DLV
Methoxychlor < MDL ug/L 0.039 10/23/2001 DLV
PCB's <MDL ug/L 0.20 10/23/2001 DLV
Propachlor <MDL ug/L 0.040 10/23/2001 DLV
Toxaphene < MDL ug/L 0.40 10/23/2001 DLV
Recoveries for 3 of the 9 compounds in the LCS Standard were below their acceptance ranges.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane <MDL ug/L .5 10/15/2001 SV
524.2 *THM-Bromoform <MDL ug/L 2.0 10/15/2001 SV
524.2 *THM-Chloroform <MDL ug/L .5 10/15/2001 SV
524.2 *THM-Dibromochloromethane < MDL ug/L 2.0 10/15/2001 SV
524.2 1,1,1,2-tetrachloroethane < MDL ug/L .5 10/15/2001 SV
524.2 1,1,1- trichloroethane <MDL ug/L .5 10/15/2001 SV
524.2 1,1,2,2-tetrachloroethane <MDL ug/L .5 10/15/2001 SV
524.2 1,1,2-trichloroethane < MDL ug/L .5 10/15/2001 SV
524.2 1,1-dichloroethane <MDL ug/L .5 10/15/2001 SV
524.2 1,1-Dichloroethene <MDL ug/L .5 10/15/2001 SV
524.2 1,1-dichloropropene < MDL ug/L .5 10/15/2001 SV
524.2 1,2,3-trichlorobenzene < MDL ug/L .5 10/15/2001 SV
524.2 1,2,3-trichloropropane < MDL ug/L .5 10/15/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 12/6/2001
Environmental Laboratories emailed Original 12/6/2001
NYS ELAP #10108 Page 2 of 6
NYC-WTC_000072307
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