6. Noosa River DMP Ver0 (Combined)

                                     Requesting Endorsement of Sediment Sampling and Analysis Plan
                                          BMT (OFFICIAL)



                                                                   Level of          Level of
                                 NAGD or other
Parameter           Target PQL                      NEPM (mg/kg)   Investigation     Investigation
                                 Screening Level
                                                                   (Spit) - Pilot    (River)

Chrysene            5            -                  -

Coronene            5            -                  -

Dibenz[ah]anthra    5            -                  -
cene

Benzo[e]pyrene      5            -                  -

benzo[a]pyrene      5            -                  -

perylene            5            -                  -

pyrene              5            -                  -

Total PAHs          5            10000              300

Organochlorine
Pesticides
(mg/kg)

Chlordane           0.001        0.0005             70

oxychlordane        0.001                           -

dieldrin            0.001        0.28               10

(each individual    0.001        -                  10
species)
heptachlor

heptachlor          0.001        -                  -
epoxide

methoxychlor        0.001        -                  400

endrin              0.001        0.01               20

DDD                 0.001        0.002              400
                                                                    20% of Primary    50% of Primary
DDE                 0.001        0.0022             400                Sites (3)         Sites (3)
DDT                 0.001        0.0016             400

alpha and beta      0.001        -                  -
BHC

endosulfan (total   0.001        -                  340
alpha beta and
sulphate)

hexachlorobenze     0.001        -                  -
ne

lindane             0.001        -                  -

aldrin              0.001        -                  10

Total PCBs          0.001        0.023              1

Organophospho
rus Pesticides
(µg/kg)
Bromophos-Ethyl     10-100       -                  -



A10342 | 002                                       25                                15 November 2021