2003 Nevada

Nevada 2003 Cleanup Standards for Hydrocarbon Contaminated Groundwater Product Gasoline**

Parameter/ Constituent Benzene

Lab Test Protocol Detection Level & Number EPA 8260* 0.001mg/L

Diesel

Toluene Ethylbenzene Xylenes Benzene

EPA 8260* EPA 8260* EPA 8260* EPA 8260*

0.001mg/L 0.001mg/L 0.001mg/L 0.001mg/L

Waste Oil

Toluene Ethylbenzene Xylene BTEX

EPA 8260* EPA 8260* EPA 8260* EPA 8260*

0.001mg/L 0.001mg/L 0.001mg/L 0.001mg/L

Notification Level > 25 gallons or 3 cubic yards

> 25 gallons or 3 cubic yards

> 25 gallons or 3 cubic yards

Action Level

Cleanup Level

0.005mg/L

0.005mg/L

1mg/L 0.7mg/L 10mg/L 0.005mg/L

1mg/L 0.7mg/L 10mg/L 0.005mg/L

1mg/L 0.7mg/L 10mg/L same as above

1mg/L 0.7mg/L 10mg/L same as above

*Other EPA approved methods are also acceptable for use with prior approval from NDEP. ** Interim Action Levels for MTBE are 20µg/L or 200µg/L for a site, depending on receptors and potential risk. Discovery of any amount of any petroleum hydrocarbon in groundwater requires notification. Note: Action and cleanup levels are MCLs or State of Nevada derived numerical standards where no Federal MCL exists. For situations where no dissolved product is present (i.e. BTEX or MTBE), the Action Level and Cleanup Level for free product is 1/2". Contact: Todd Croft, Nevada Department of Conservation and Natural Resources, Division of Environmental Protection. 702-486-2871 E-mail: [email protected] Web Site: http:/ndep.nv.gov

Copyright © 2009 Association for Environmental Health and Sciences Foundation, Inc. 150 Fearing Street · Amherst, MA 01002 Phone: 413.549.5170 Fax: 413.549.0579 E-mail: [email protected]

Nevada 2003 Cleanup Standards for Hydrocarbon Contaminated Soil Product Gasoline

Parameter/ Constituent TPH

Lab Test Protocol Detection Level & Number Modified EPA 8015 10 mg/kg

Diesel

TPH

Modified EPA 8015

10 mg/kg

Waste Oil

TPH

Modified EPA 8015, TCLP Inorganics

10 mg/kg

Notification Level > 25 Gallons or 3 Cubic Yards* > 25 Gallons or 3 Cubic Yards* > 25 Gallons or 3 Cubic Yards*

Action Level

Cleanup Level

100mg/kg

100mg/kg

100mg/kg

100mg/kg

100mg/kg

100mg/kg

* NDEP prefers use of Purge and Trap (P&T) techniques for analysis of Gasoline releases via Modified EPA Method 8015. NDEP prefers the use of Extractable Techniques for analysis of non-Gasoline (i.e. Diesel, Motor Oil, Waste Oil) via Modified EPA Method 8015. Contact: Todd Croft, Nevada Department of Conservation and Natural Resources, Division of Environmental Protection. 702-486-2871 E-mail: [email protected] Web Site: http:/ndep.nv.gov

Copyright © 2009 Association for Environmental Health and Sciences Foundation, Inc. 150 Fearing Street · Amherst, MA 01002 Phone: 413.549.5170 Fax: 413.549.0579 E-mail: [email protected]