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Superfund Sites in Congressional District 7, Texas

Links to information about Superfund sites, whether state or federal, active or deleted, in this Congressional district. Also information on sites officially proposed for National Priorities List or Texas Superfund Registry.

Topics Under this Category

Jones Road Groundwater Plume
Specific information on Jones Road Groundwater Plume in Houston, Harris County.
Required use of SW-846 Method 5035

New Information

Beginning January 1, 2016, the TCEQ Remediation Division will require the use of United States Environmental Protection Agency (USEPA) SW846 Method 5035A, Purge-and-Trap and Extraction for Volatile Organics in Soil and Waste Samples, as amended, for the collection and preparation of solid samples for volatile organic compound (VOC) analysis using purge-and-trap technology.

The TCEQ Remediation Division guidance on Method 5035 has been updated and is available.