South Dakota Cleanup Standards for Hydrocarbon Contaminated Soil

Product

Parameter/ Constituent

Lab Test Protocol & Number

Detection Level

Notification Level

Action Level

Cleanup Level

Gasoline



Benzene

EPA 8020, 8015 or equivalent

0.2mg/kg

above detection levels

**

**

Toluene

EPA 8020, 8015 or equivalent

15mg/kg

above detection levels

**

**

Ethylbenzene

EPA 8020, 8015 or equivalent

10mg/kg

above detection levels

**

**

Xylene

EPA 8020, 8015 or equivalent

300mg/kg

above detection levels

**

**

TPH*

 

500mg/kg

above detection levels

**

**

Diesel

 

Naphthalene

If >25 must be confirmed by GC/MS



25mg/kg

**

**

TPH*

 

500mg/kg

0.1mg/kg

**

**

Waste Oil

TPH* (Other constituents based on composition of waste oil)

 

500mg/kg

0.1mg/kg

**

**

* California/USGS method or similar methods that can quantify TPH by integrating all detectable peaks within the time period in which 95% of the recoverable hydrocarbons are eluted.

** Cleanup is not required if risks to human health are not present. Source removal is required. If risks are present cleanup is done to site specific target levels or the Tier I action Levels(detection levels).

Contact: Doug Miller, Department of Environmental and Natural Resources, 605-773-3296

E-mail: doug.miller@state.sd.us

Web Site: http://www.state.sd.us/denr/des/ground/groundprg.htm



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