Product

Parameter/ Constituent

Lab Test Protocol & Number

Detection Level

Notification Level

Action Level

Cleanup Level

Fuel Tanks

Benzene

EPA 8021B or 8260B

*

any amount

>5µg/L

5µg/L

Ethylbenzene

EPA 8021B or 8260B

*

any amount

>700µg/L

700µg/L

Toluene

EPA 8021B or 8260B

*

any amount

>1000µg/L

1000µg/L

Xylenes

EPA 8021B or 8260B

*

any amount

>10,000µg/L

10,000µg/L

Ethanol     

EPA 8260B

any amount

See Note A

See Note A

MTBE

EPA 8260B

*

any amount

>40µg/L

40µg/L

See Note B

Tert-Butyl Alcohol

EPA 8260B

*

any amount

>220µg/L

220µg/L

Ethyl tert-Butyl Ether

EPA 8260B

*

any amount

>190µg/L

190µg/L

Diisopropyl Ether

EPA 8260B

*

any amount

>1,200µg/L

1,200µg/L

Tert-Amyl Methyl Ether

EPA 8260B

*

any amount

>128µg/L

128µg/L

See Note B

Dissolved Lead

EPA 3020A/7421 or 6010B

*

any amount

>50µg/L

50µg/L

TPH- GRO

EPA 8015B; C₆-C₁₀  or 8260 B

*

any amount

>7.3mg/L

7.3mg/L

TPH- DRO

EPA 8015B; C₁₀-C₃₂

*

any amount

>1.1mg/L

1.1mg/L

Naphthalene

EPA 8021B or 8260B

*

any amount

>1.3mg/L

1.3mg/L

Waste Oil Tanks


 

BTEX

same as for gasoline

TPH- DRO

EPA 8015B; C₁₀-C₃₂

*

any amount

>1.1mg/L

1.1mg/L

Dissolved Lead

EPA 3020A/7421 or 6010B

*

any amount

>50µg/L

50µg/L

Dissolved Cadmium

EPA 3020A/7131A or 6010B

*

any amount

>1µg/L

1µg/L

Dissolved Chromium

EPA 3020A/7191 or 6010B

*

any amount

>100µg/L

100µg/L

Naphthalene

EPA 8021B or 8260B

*

any amount

>1.3mg/L

1.3mg/L