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Thursday, March 28, 2024

Order of Magnitude compounds - SCC/SRS (mg/kg) (click here for DEP Guidance)

This listing represents those contaminants which are at least an order of magnitude (10X) lower in the SRS Limits as compared to the SCC limits. As per DEP guidance, it does not include Impact to Groundwater Standards which are to be determined site-specifically.

Last Revised - 6/2/2008

Residential Direct Contact
Constituent Compound SCC SRS Result
Comparison
Bis(2-chloroisopropyl)ether 108-60-1 2300 23 23
Bromodichloromethane(Dichlorobromomethane) 75-27-4 11 1 1
Chloroform 67-66-3 19 0.6 0.6
Chloromethane (Methyl chloride) 74-87-3 520 4 4
Dibromochloromethane (Chlorodibromomethane) 124-48-1 110 3 3
1,4-Dichlorobenzene(p-Dichlorobenzene) 106-46-7 570 5 5
1,1-Dichloroethane 75-34-3 570 11 11
4-Methylphenol(p-Cresol) 106-44-5 2800 31 31
Naphthalene 91-20-3 230 6 6
1,1,2,2-Tetrachloroethane 79-34-5 34 1 1
1,1,2-Trichloroethane 79-00-5 22 2 2
Nonresidential Direct Contact
Constituent Compound SCC SRS Result
Comparison
Bis(2-chloroisopropyl)ether 108-60-1 10000 67 23
Bromodichloromethane(Dichlorobromomethane) 75-27-4 46 3 1
Bromomethane(Methyl bromide) 74-83-9 1000 59 59
Chloroform 67-66-3 28 2 0.6
Chloromethane (Methyl chloride) 74-87-3 1000 12 4
Dibromochloromethane(Chlorodibromomethane) 124-48-1 1000 8 3
1,4-Dichlorobenzene(p-Dichlorobenzene) 106-46-7 10000 13 5
1,1-Dichloroethane 75-34-3 1000 24 11
Hexachlorocyclopentadiene 77-47-4 7300 110 110
4-Methylphenol(p-Cresol) 106-44-5 10000 340 31
Naphthalene 91-20-3 4200 17 6
1,1,2,2-Tetrachloroethane 79-34-5 70 3 1
1,1,2-Trichloroethane 79-00-5 420 6 2

Footnotes:
SCC - Soil Cleanup Criteria in effect prior to 6/2/2008
SRS - Soil Remediation Standards adopted 6/2/2008