Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 734 - PETROLEUM UNDERGROUND STORAGE TANKS
Subpart H - MAXIMUM PAYMENT AMOUNTS
Appendix A - Indicator Contaminants

Universal Citation: 35 IL Admin Code ยง A
Current through Register Vol. 48, No. 38, September 20, 2024

TANK CONTENTS

INDICATOR CONTAMINANTS

GASOLINE

leaded1, unleaded, premium and gasohol

Benzene

Ethylbenzene

Toluene

Xylene

Methyl tertiary butyl ether (MTBE)

MIDDLE DISTILLATE AND HEAVY ENDS

aviation turbine fuels1

jet fuels

Benzene

Ethylbenzene

Toluene

Xylene

diesel fuels

Acenaphthene

gas turbine fuel oils

Anthracene

heating fuel oils

Benzo(a)anthracene

illuminating oils

Benzo(a)pyrene

kerosene

Benzo(b)fluoranthene

lubricants

Benzo(k)fluoranthene

liquid asphalt and dust laying oils

Chrysene

cable oils

Dibenzo(a,h)anthracene

crude oil, crude oil fractions

Fluoranthene

petroleum feedstocks

Fluorene

petroleum fractions

Indeno(1,2,3-c,d)pyrene

heavy oils

Naphthalene

transformer oils2

Pyrene

hydraulic fluids3

Acenaphthylene

petroleum spirits4

Benzo(g,h,i)perylene

mineral spirits4, Stoddard solvents4

Phenanthrene

high-flash aromatic naphthas4

VM&P naphthas4

moderately volatile hydrocarbon solvents4

petroleum extender oils4

USED OIL

Screening sample5

1 lead is also an indicator contaminant

2 the polychlorinated biphenyl parameters listed in Appendix B are also indicator contaminants

3 barium is also an indicator contaminant

4 the volatile, base/neutral and polynuclear aromatic parameters listed in Appendix B are also indicator contaminants

5 used oil indicator contaminants must be based on the results of a used oil soil sample analysis - refer to Section 734.405(g) of this Part

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