Source document: https://docs-lawep.s3.us-east-2.amazonaws.com/1697643275433.pdf (Australia)
Element Antimony Arsenic Beryllium Boron Cadmium Chromium (VI) Cobalt Copper Lead Manganese Mercury (Inorganic) Methyl Mercury Nickel Selenium Vanadium Zinc Cyanide Health Based Investigation Levels for Soil Contaminants (mg/kg) 1 NEPM Residential 2 USEPA Residential NEPM Industrial USEPA Industrial 3 ADWGL (ug/L) USEPA RSL TAP (ug/L) 100 60 4500 20 100 100 6000 300 3800 40 10 400 200 7400 250 3.1 0.68 16 1600 7.1 .3 Note: 1.
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National Environm ent Protection (Assessm ent of Site Contam ination) Measure 1999 (As Revised) Table 2, Page 10 Schedule B7 Legislative Instrum ent F2013C00288 U S EPA Regional Screening Level (RSL) Sum m ary Table June 2015 (Revised) Chapter 10 Australian Drinking W ater Guidelines Version 3.1 Page 1 D ocum ent 8111 10/4/2017 P U B L IC D O M A IN D A TA - CO M P IL E D B Y H g R eco veries P ty L td Rehabilitation of mining and resources projects as it relates to Commonwealth responsibilitiesSubmission 72 - Attachment 1