Product

Parameter/ Constituent

Lab Test Protocol & Number

Detection Level

Notification Level

Action Level

Cleanup Level

Gasoline

Benzene

EPA 8240, 8260, 8020 or 8021

5µg/L

5µg/L

5µg/L

5 to 400µg/L

Toluene

EPA 8240, 8260, 8020 or 8021

1,000µg/L

1,000µg/L

1,000µg/L

1,000 to 9,400µg/L

Ethylbenzene

EPA 8240, 8260, 8020 or 8021

700µg/L

700µg/L

700µg/L

700 to 2400µg/L

Xylene

EPA 8240, 8260, 8020 or 8021

10,000µg/L

10,000µg/L

10,000µg/L

10,000µg/L

Diesel

cPAH

EPA 8100, 8270 or 8310

5µg/L

5µg/L

5µg/L

5µg/L

nPAH

EPA 8100, 8270 or 8310

3,000µg/L

3,000µg/L

3,000µg/L

3,000µg/L

Naphthalene

EPA 8100, 8270 or 8310

300µg/L

300µg/L

300µg/L

300µg/L

Waste Oil

cPAH

EPA 8100, 8270 or 8310

5µg/L

5µg/L

5µg/L

5µg/L

nPAH

EPA 8100, 8270 or 8310

3,000µg/L

3,000µg/L

3,000µg/L

3,000µg/L

Naphthalene

EPA 8100, 8270 or 8310

300µg/L

300µg/L

300µg/L

300µg/L

Total Lead

EPA 7420, 7421 or 6010

15µg/L

15µg/L

15µg/L or established background

15µg/L or established background