NYC-WTC_000203398

NYC 9/11 Public Portal Document

Volatile Organic Compounds (VOC) Non-Potable Water Results Volatile Organic Compounds (VOC) Non-Potable Water Results Collection Date; 10/1/01 • Units: |ig/L(ppb) Collection Date; 10/1/01 • Units: pg/L (ppb) IK F Contaminant Sample 1 World Trade Center Path Station Level B6 Sample 2 Sample 3 Sample 4 Contaminan Sample 1 World Trade Center Path Station Level B6 Sample 2 Samples Sample 4 ci5-1,2-0khlonKlhene 2.11 <1.0 <1.0 <1.0 Trichlcroettiene J.59 623 <1.0 <1.0

traiis-12-Oichloroettiene <1.0 <1.0 <1.0 <1-0 Ifkhlofofluoromethaiie <1.0 1.16 1.12

12-Dichioropropane <1.0 <1.0 <1.0 <1.0 1,2,3-Trichloroprflpane <1.0 <1.0 <1.0

2.2-tlichloropropan(? <1.0 <1.0 <1.0 1,2,4-Trimethylben7fne 494 3-75 <1.0

13-Didiloropropane <1.0 <1.0 0 1.00 <1.0 <1.0

1,1-Dichlofoprapene <1.0 <1.0 0 4.55 4.90 <1.0 <1.0

Elliylbeiuene 3.23 3.49 <1.0 11.2 11.7 <1.0

Freon 113 <1.C <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

trans-lJ-Oichlaropropene <1.0 <1.0 <1.0 42.4 54.7

HeKachlorobutadiene <1.0 <1.0 <1.0 impounds

cis-l,3-tii(hlofopropene <1.0 <1.0 <1.0 1.85

Isopropylbenzene <1.0 <1.0 0 b- p-lsopropytloluene <1.0 <1.0 <1.0

I Methylene chloride 37.6 81.6 <1.0

Methytsobuty1keion?(MIBK| 4.26 6.77 <1.0 <1.0

Methy ethyl ketone IMEK) 32.6 46.8 <1.0 <1.0

2-Hexanane <1.0 <1.0 <1.0 <1.0

S' Methyyl-tert-butyl ether 42.3 56.6 1.99 1.92

Naphthalene 14.5 13.4 <1.0 <1.0

(i-Pnjpylbenzene <1.0 <1.0 <1.0 <1.0

Styrene 2.44- 3.00 <10 <1.0

l,l,V-Tetrachloruethane <1.0 <1.0 <1.0 <1.0

1,1,2^-Tetrachloroethene <1.0 <1.0 <1.0 <1.0

Tetrachlofoethene <1.0 <1.0 <1.0 <1.0 I hJ Toluene 16.9 24.7 2 1,2,3-TrichlorDben2ene <1.0 <1.0 <1.0

U.4-Trich!oroben2ene <1.0 <1.0 <1.0 <1.0

1,1,1 Trichloroethane 1.89 <1.0 <1.0

1,1,2 Tfiihlotocthane <1.0 <1.0 <1.0 <1.0 CC

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NYC-WTC_000203401