TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE G: WASTE DISPOSAL CHAPTER I: POLLUTION CONTROL BOARD SUBCHAPTER f: RISK BASED CLEANUP OBJECTIVES PART 742 TIERED APPROACH TO CORRECTIVE ACTION OBJECTIVES SECTION 742.APPENDIX C TIER 2 ILLUSTRATIONS AND TABLES Section 742.APPENDIX C Tier 2 Illustrations and Tables
Section 742.TABLE K Parameter Estimates for Calculating Water-Filled Soil Porosity (θw)
a The appropriate texture classification is determined by a particle size analysis by ASTM D2488-93 as incorporated by reference in Section 742.210 and the U.S. Department of Agriculture Soil Textural Triangle shown in Appendix C, Illustration C.
b Where b is the soil-specific exponential parameter (unitless)
(Source: Amended at 31 Ill. Reg. 4063, effective February 23, 2007) |