Texas Cleanup Standards for Hydrocarbon Contaminated Groundwater

Information from the Texas Risk Reduction Program can be found at Title 30, Texas Administrative Code, Chapter 350 or at http://www.tnrcc.state.tx.us

Product Parameter/ Constituent Lab Test Protocol & Number Detection Level Notification Level Action Level Cleanup Level
Gasoline BTEX EPA 8021, 8260

*

any amount

**

site specific/risk-based
TPH TNRCC 1005

0.5mg/L

any amount

**

site specific/risk-based
PAHs EPA 8100, 8270, 8310

*

any amount

**

site specific/risk-based
Diesel



 

 BTEX EPA 8021, 8260

*

any amount

**

site specific/risk-based
TPH TNRCC 1005

0.5mg/L

any amount

**

site specific/risk-based
PAHs EPA 8100, 8270, 8310

*

any amount

**

site specific/risk-based
Waste Oil

 

 BTEX EPA 8021, 8260

*

any amount

**

site specific/risk-based
TPH TNRCC 1005

0.5mg/L

any amount

**

site specific/risk-based
VOCs EPA 8260

*

any amount

**

site specific/risk-based
PAH EPA 8100, 8270, 8310

*

any amount

**

site specific/risk-based

* The method used must have a detection limit less the action level.  If the action level is less than the method quantitation limit of the most sensitive standard available method, then the quantitaton limit of that method becomes the action level.

** The "action level" is the applicable protective concentration level(PCL).  The PCL is established for each individual constituent.  PCLs are not established for total BTEX, PAHs, or VOCs.  PCLs for TPH are based on the specific composition of the TPH.

Contact: Chris Chandler, Texas Natural Resource Conservation Commission, 512-239-2245

E-mail: cchandle@tnrcc.state.tx.us

Web Site: http://www.tnrcc.state.tx.us



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