Product

Parameter/ Constituent

Lab Test Protocol & Number

Detection Level

Notification Level

Action Level

Cleanup Level(1)

Gasoline

Benzene

EPA 8260

0.002mg/L

>0.005mg/L

>0.005mg/L

0.005mg/L or 0.07mg/L

TPH-GRO

TN TPH-GRO

0.1mg/L

>0.1mg/L

>0.1mg/L

0.1mg/L or 1.0mg/L

Diesel Range

TPH-EPH

EPH Method

0.1mg/L

>0.1mg/L

>0.1mg/L

0.1mg/L or 1.0mg/L

Waste Oil

TPH-EPH

EPH Method

1.0mg/L

>0.1mg/L

>0.1mg/L

0.1mg/L or 1.0mg/L