Indiana Cleanup Standards for Hydrocarbon Contaminated Groundwater

Product Parameter/ Constituent Acceptable Methods Detection Level Notification Level Action Level Cleanup Level
Kerosene, Gasoline BTEX + MTBE* EPA 8260B or 524.2

5µg/L

any amount

site specific

MCL's

Naptha, Diesel

 

BTEX + MTBE* EPA 8260B or 524.2

5µg/L

any amount

site specific

MCL's

Semi-Volatile Organics (SVOC) EPA 8270C or 525.2

10µg/L

any amount

site specific

100µg/L (Total SVOC)

Waste Oil

 

VOC + MTBE* EPA 8260B

5µg/L

any amount

site specific

MCL's

Total SVOC EPA 8270C

10µg/L

any amount

site specific

MCL’s

TPH EPA 418.1

1000µg/L

any amount

1000µg/L

1000µg/L

PCB EPA 8082

0.5µg/L **

any amount

site specific

MCL's

Metals*** Appropriate SW-846 method

set by method

any amount

site specific

MCL's

* Risk-Based levels for MTBE are 45µg/L for residential and 715µg/L for industrial land use classifications.

** PCB Aroclor 1254 and 1260 detection limit must be 1.0µg/L

*** Metal scans must include: Barium, Cadmium, Chromium (total), Lead, Mercury, Nickel, and Zinc.

**** Risk-Based levels for MTBE are 45µg/L for residential and 715µg/L for industrial land use classifications.

Note: For Waste Oil, first run TPH, then if TPH >1000µg/L, run VOC(including MTBE), SVOC, PCB and Metals.

Risk integrated system of closure(RISC) information can be found on the IDEM website as of 2/15/02.

Contact: Jeff Turley, Indiana Department of Environmental Management, 317-234-0975

E-mail: jturley@idem.state.in.us                         Website: www.state.in.us/idem/olq




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