REFERENCE DOCUMENTS - RAL25/0004 (As Published)

                                                    GIL
                                                               Drinking                                    NEPM             PFAS
                                           Units    Fresh                      EPP SWK    EPP GWN
                                                               Water C                                     HSL’sI           NEMPJ
                                                    Water E
                        Nickel             ug/L     11         20              11         8M               -                -
                        Selenium           ug/L     -          10              5          5B               -                -
                                                                                               M
                        Zinc               ug/L     8A         3000F           8A         2.4              -                -
                        TRH C6-C10         ug/L     -          -               -          -                1,000            -
                        TRH C10-C16        ug/L     -          -               -          -                1,000            -
                        TRH C16-C34        ug/L     -          -               -          -                -                -
                        TRH C34-C40        ug/L     -          -               -          -                -                -
                        Benzene            ug/L     950        1               950        600              800              -
                        Toluene            ug/L     -          800             -          -                -                -
                        Ethylbenzene       ug/L     -          300             -          -                -                -
                                           ug/L     350 (o-)   600             350 (o-)   200 (o-)         -                -
                        Xylenes                     200 (p-)                   200 (p-)   140 (p-)
                        Naphthalene        ug/L     16         -               16         2.5              -                -
                        Benzo          a   ug/L     -          0.01            -          -                -                -
                        Pyrene

                        Phenol             ug/L     #          #               320#       85#              -                -
                        OC/OP              ug/L     #          #               #          #                -                -
                        pesticides
                        PFOS               ug/L     -          -               -          -                -                0.00023J
                        PFOA               ug/L     -          -               -          -                -                19J
                        PCB Aroclor        ug/L                                0.3
                        1242
                        PCB Aroclor        ug/L                                0.01
                        1254


                    “-“ = no value given , or value not used/determined in lieu of more applicable alternative value as listed.
                    A    Figure may not protect key species from chronic toxicity.
                    B    Chemical for which possible bioaccumulation and secondary poisoning effects should be considered.
                    C Provided for assessment of direct contact/accidental ingestion during site redevelopment works and

                    assessment of potential off-site impacts to registered bores.
                    D ADWG Table 3.3.2 for estuarine waters, 95% level of protection (or 99% where recommended for

                    typical slightly-moderately disturbed systems).
                    E Trigger Values for 95% level of protection (fresh water).

                    F Aesthetic drinking water value.




        125 Lot 105 SP118458 Cooroy DSI 12062024 Rev0                                                   Lot 105 SP118458, Cooroy, QLD, 4563
        12/06/2024                                                        60                         Detailed Site Contamination Investigation
Document Set ID: 23717062
Version: 0, Version Date: 01/01/1900