Development of Site-Specific Impact to Ground Water Soil Remediation Standards Using the Soil-Water

GUIDANCE DOCUMENT DEVELOPMENT OF SITE-SPECIFIC IMPACT TO GROUND WATER SOIL REMEDIATION STANDARDS USING THE SOIL-WATER PARTITION EQUATION December 2008 Revised 1Table of Contents I. Introduction ................................................................................................................................ 3 II. Soil-Water Partition Equation Assumptions .............................................................................. 3 III. Equations for calculating the soil remediation criteria ............................................................. 4 IV. Practical Quantitation Levels (PQLs)...................................................................................... 4 V. Soil Saturation Limit (Csat) ...................................................................................................... 5 VI. Developing a site-specific impact to ground water soil remediation standard........................ 5 1. For sites with no site-specific information........................................................................... 5 2. For sites with site-specific information................................................................................ 9 VII. Derivation of Site-Specific Parameters ................................................................................. 10 1. Fraction organic carbon - foc ................................................................ ...