Appendix D - Mann-Kendall Charts Identified Increasing Trends
Heritage Minerals MMM EA Compliance Review
Electrical Conductivity @ 25°C [MB07-D]
Lead [MB07-D]
10000 12000 14000 16000 18000
0 0.002 0.004 0.006 0.008 0.01 0.012 0.014 0.016 0.018
0 2000 4000 6000 8000
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
Electrical Conductivity @ 25°C
Lead
Total Dissolved Solids @180°C [MB07-D]
Electrical Conductivity @ 25°C [MB08-D]
10000 15000 20000 25000 30000 35000 40000
10000 12000
0 2000 4000 6000 8000
0 5000
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
Total Dissolved Solids @180°C
Electrical Conductivity @ 25°C
Zinc [MB08-D]
0 0.1 0.2 0.3 0.4 0.5 0.6 08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24 Nickel [MB08-D] Nickel
10 12 14 16 18 20
0 2 4 6 8
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
Zinc
Total Dissolved Solids @180°C [MB09]
Aluminium [MB11]
10000 12000 14000 16000
100 150 200 250 300 350
0 2000 4000 6000 8000
0 50
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
Total Dissolved Solids @180°C
Aluminium
Cadmium [MB11]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.045 08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24 Arsenic [MB11] Arsenic
0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2
08/22 11/22 01/23 04/23 06/23 09/23 11/23 02/24 04/24 07/24 09/24
Cadmium
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