Determining Which Releases are Subject to TRRP Information Session
2025-07-23 14:00 - 15:00 (America/Chicago)
The TCEQ Remediation Division is hosting an information session on the recently updated Determining Which Releases are Subject to TRRP guidance (RG-649). Topics covered will include: an overview of the guidance document; use of site-specific soil pH to calculate site-specific soil-to-groundwater ingestion PCLs for certain metals; use of site-specific background concentrations as action levels; and how to determine when reporting is necessary.
