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TRRP Guidance and Forms

Provides links to TRRP guidance and forms.
Following are the TRRP guidance documents. Documents without a link for downloading are not yet available and will be posted as soon as they are published. We appreciate comments on the usability of the documents and forms. If you have comments, please e-mail the Technical Support Section. We will make improvements to the documents and forms based on these comments.

TRRP Guidance Documents

Use these links to jump down the page to the topic of interest.

General Topics

Introduction to TRRP (TRRP-2 to TRRP-5)

Affected Property Assessments (TRRP-6 to TRRP-17)

Development of Human Health PCLs (TRRP-18 to TRRP-27)

Remedy Standards (TRRP-28 to TRRP-34)

Report Forms







TRRP Quick Reference
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.