The Wise Report
The TCEQ updates to the Texas Risk Reduction Program (TRRP) Tier 1 Protective Concentration Levels (PCLs) are now available at: https://www.tceq.texas.gov/remediation/trrp/trrppcls.html The 2014 PCL table update is a single Microsoft Excel workbook with each table on a separate worksheet. The updates are also available as a print only Adobe Acrobat portable document format (PDF) file. The Excel file and the PDF file each contain PCL tables 1 through 10 and the supporting tables in the following order: Summary of Updates Table 1 – Tier 1 Residential Soil PCLs Table 2 – Tier 1 Commercial/Industrial Soil PCLs Table 3 – [...]