Data range of report

1/01/2024 to 31/04/2024

Rainfall Depth (mm)

173.0

Dam Name

HWD8

Latest field data

ML

pH

Minimum sensor level

0.9

EC

us/cm

Minimum pump level

2.0

TSS

mg/L

Spillway

15.8

OG

mg/L

Current level

<0.1

Notes

No Inflows

HWD Recorded Data

HWD8 Storage Data

30

80.0

25

70.0

20

60.0

(ML)

50.0

15

(mm)

Volume

40.0

Rainfall

10

30.0

20.0

5

10.0

0

0.0

Rainfall (mm)

MinimumPump Level

Min Sensor Level

Current WL

Spillway

Latest Photo

Quarterly data

Rainfall

Inflow

Pumped

Spilled

Receiving

Oil and

Date

environment

pH

EC

TSS

(mm)

(ML)

(ML)

(ML)

(ML)

Grease

1/01/2024

0.0

0.0

0.0

0.0

0.0

2/01/2024

0.0

0.0

0.0

0.0

0.0

3/01/2024

0.0

0.0

0.0

0.0

0.0

4/01/2024

0.0

0.0

0.0

0.0

0.0

5/01/2024

0.0

0.0

0.0

0.0

0.0

6/01/2024

0.0

0.0

0.0

0.0

0.0

7/01/2024

0.0

0.0

0.0

0.0

0.0

8/01/2024

7.4

0.0

0.0

0.0

0.0

9/01/2024

0.8

0.0

0.0

0.0

0.0

10/01/2024

0.4

0.0

0.0

0.0

0.0

11/01/2024

0.2

0.0

0.0

0.0

0.0

12/01/2024

0.0

0.0

0.0

0.0

0.0

13/01/2024

0.0

0.0

0.0

0.0

0.0

14/01/2024

0.0

0.0

0.0

0.0

0.0

15/01/2024

0.0

0.0

0.0

0.0

0.0

16/01/2024

0.0

0.0

0.0

0.0

0.0

17/01/2024

19.0

0.0

0.0

0.0

0.0

18/01/2024

4.0

0.0

0.0

0.0

0.0

19/01/2024

0.0

0.0

0.0

0.0

0.0

20/01/2024

0.0

0.0

0.0

0.0

0.0

21/01/2024

0.0

0.0

0.0

0.0

0.0

22/01/2024

0.0

0.0

0.0

0.0

0.0

23/01/2024

0.0

0.0

0.0

0.0

0.0

24/01/2024

0.0

0.0

0.0

0.0

0.0

25/01/2024

0.0

0.0

0.0

0.0

0.0

26/01/2024

0.0

0.0

0.0

0.0

0.0

27/01/2024

0.0

0.0

0.0

0.0

0.0

28/01/2024

0.0

0.0

0.0

0.0

0.0

29/01/2024

0.0

0.0

0.0

0.0

0.0

30/01/2024

0.0

0.0

0.0

0.0

0.0

31/01/2024

0.0

0.0

0.0

0.0

0.0

1/02/2024

0.0

0.0

0.0

0.0

0.0

2/02/2024

0.0

0.0

0.0

0.0

0.0

3/02/2024

0.0

0.0

0.0

0.0

0.0

4/02/2024

0.0

0.0

0.0

0.0

0.0

5/02/2024

0.0

0.0

0.0

0.0

0.0

6/02/2024

1.8

0.0

0.0

0.0

0.0

7/02/2024

4.8

0.0

0.0

0.0

0.0

8/02/2024

0.6

0.0

0.0

0.0

0.0

9/02/2024

0.0

0.0

0.0

0.0

0.0

10/02/2024

0.0

0.0

0.0

0.0

0.0

11/02/2024

12.0

0.0

0.0

0.0

0.0

12/02/2024

0.0

0.0

0.0

0.0

0.0

13/02/2024

0.0

0.0

0.0

0.0

0.0

14/02/2024

5.0

0.0

0.0

0.0

0.0

15/02/2024

5.6

0.0

0.0

0.0

0.0

16/02/2024

0.0

0.0

0.0

0.0

0.0

17/02/2024

0.0

0.0

0.0

0.0

0.0

18/02/2024

0.6

0.0

0.0

0.0

0.0

19/02/2024

27.4

0.0

0.0

0.0

0.0

20/02/2024

0.0

0.0

0.0

0.0

0.0

21/02/2024

0.0

0.0

0.0

0.0

0.0

22/02/2024

0.0

0.0

0.0

0.0

0.0

23/02/2024

2.8

0.0

0.0

0.0

0.0

24/02/2024

48.8

0.0

0.0

0.0

0.0

25/02/2024

0.0

0.0

0.0

0.0

0.0

26/02/2024

0.0

0.0

0.0

0.0

0.0

27/02/2024

0.0

0.0

0.0

0.0

0.0

28/02/2024

0.0

0.0

0.0

0.0

0.0

Date

Rainfall

Inflow

Pumped

Spilled

Receicing

pH

EC

TSS

Oil and

environment

(mm)

(ML)

(ML)

(ML)

Grease

(ML)

29/02/2024

0.0

0.0

0.0

0.0

0.0

1/03/2024

0.0

0.0

0.0

0.0

0.0

2/03/2024

16.4

0.0

0.0

0.0

0.0

3/03/2024

0.4

0.0

0.0

0.0

0.0

4/03/2024

0.0

0.0

0.0

0.0

0.0

5/03/2024

0.0

0.0

0.0

0.0

0.0

6/03/2024

0.0

0.0

0.0

0.0

0.0

7/03/2024

0.0

0.0

0.0

0.0

0.0

8/03/2024

0.0

0.0

0.0

0.0

0.0

9/03/2024

0.0

0.0

0.0

0.0

0.0

10/03/2024

0.0

0.0

0.0

0.0

0.0

11/03/2024

0.0

0.0

0.0

0.0

0.0

12/03/2024

0.0

0.0

0.0

0.0

0.0

13/03/2024

0.0

0.0

0.0

0.0

0.0

14/03/2024

0.0

0.0

0.0

0.0

0.0

15/03/2024

0.0

0.0

0.0

0.0

0.0

16/03/2024

0.0

0.0

0.0

0.0

0.0

17/03/2024

0.0

0.0

0.0

0.0

0.0

18/03/2024

0.0

0.0

0.0

0.0

0.0

19/03/2024

14.0

0.0

0.0

0.0

0.0

20/03/2024

0.0

0.0

0.0

0.0

0.0

21/03/2024

0.0

0.0

0.0

0.0

0.0

22/03/2024

0.0

0.0

0.0

0.0

0.0

23/03/2024

0.0

0.0

0.0

0.0

0.0

24/03/2024

1.0

0.0

0.0

0.0

0.0

25/03/2024

0.0

0.0

0.0

0.0

0.0

26/03/2024

0.0

0.0

0.0

0.0

0.0

27/03/2024

0.0

0.0

0.0

0.0

0.0

28/03/2024

0.0

0.0

0.0

0.0

0.0

29/03/2024

0.0

0.0

0.0

0.0

0.0

30/03/2024

0.0

0.0

0.0

0.0

0.0

31/03/2024

0.0

0.0

0.0

0.0

0.0

Data range of report

1/01/2024 to 31/04/2024

Rainfall Depth (mm)

173

Dam Name

HWD9

Latest field data

ML

pH

Minimum sensor level

0.8

EC

us/cm

Minimum pump level

2.5

TSS

mg/L

Spillway

20.1

OG

mg/L

Current level

<0.1

Notes

No Inflows

HWD Recorded Data

HWD9 Storage Data

30

80

25

70

20

60

(ML)

50

(mm)

15

Volume

40

Rainfall

10

30

20

5

10

0

0

Rainfall (mm)

Minimum Pump Level

Min Sensor Level

Current WL

Spillway

Latest Photo

Quarterly data

Date

Rainfall

Inflow

Pumped

Spilled

Receiving

Oil and

environment

pH

EC

TSS

(mm)

(ML)

(ML)

(ML)

Grease

(ML)

1/01/2024

0.0

0.0

0.0

0.0

0.0

2/01/2024

0.0

0.0

0.0

0.0

0.0

3/01/2024

0.0

0.0

0.0

0.0

0.0

4/01/2024

0.0

0.0

0.0

0.0

0.0

5/01/2024

0.0

0.0

0.0

0.0

0.0

6/01/2024

0.0

0.0

0.0

0.0

0.0

7/01/2024

0.0

0.0

0.0

0.0

0.0

8/01/2024

7.4

0.0

0.0

0.0

0.0

9/01/2024

0.8

0.0

0.0

0.0

0.0

10/01/2024

0.4

0.0

0.0

0.0

0.0

11/01/2024

0.2

0.0

0.0

0.0

0.0

12/01/2024

0.0

0.0

0.0

0.0

0.0

13/01/2024

0.0

0.0

0.0

0.0

0.0

14/01/2024

0.0

0.0

0.0

0.0

0.0

15/01/2024

0.0

0.0

0.0

0.0

0.0

16/01/2024

0.0

0.0

0.0

0.0

0.0

17/01/2024

19.0

0.0

0.0

0.0

0.0

18/01/2024

4.0

0.0

0.0

0.0

0.0

19/01/2024

0.0

0.0

0.0

0.0

0.0

20/01/2024

0.0

0.0

0.0

0.0

0.0

21/01/2024

0.0

0.0

0.0

0.0

0.0

22/01/2024

0.0

0.0

0.0

0.0

0.0

23/01/2024

0.0

0.0

0.0

0.0

0.0

24/01/2024

0.0

0.0

0.0

0.0

0.0

25/01/2024

0.0

0.0

0.0

0.0

0.0

26/01/2024

0.0

0.0

0.0

0.0

0.0

27/01/2024

0.0

0.0

0.0

0.0

0.0

28/01/2024

0.0

0.0

0.0

0.0

0.0

29/01/2024

0.0

0.0

0.0

0.0

0.0

30/01/2024

0.0

0.0

0.0

0.0

0.0

31/01/2024

0.0

0.0

0.0

0.0

0.0

1/02/2024

0.0

0.0

0.0

0.0

0.0

2/02/2024

0.0

0.0

0.0

0.0

0.0

3/02/2024

0.0

0.0

0.0

0.0

0.0

4/02/2024

0.0

0.0

0.0

0.0

0.0

5/02/2024

0.0

0.0

0.0

0.0

0.0

6/02/2024

1.8

0.0

0.0

0.0

0.0

7/02/2024

4.8

0.0

0.0

0.0

0.0

8/02/2024

0.6

0.0

0.0

0.0

0.0

9/02/2024

0.0

0.0

0.0

0.0

0.0

10/02/2024

0.0

0.0

0.0

0.0

0.0

11/02/2024

12.0

0.0

0.0

0.0

0.0

12/02/2024

0.0

0.0

0.0

0.0

0.0

13/02/2024

0.0

0.0

0.0

0.0

0.0

14/02/2024

5.0

0.0

0.0

0.0

0.0

15/02/2024

5.6

0.0

0.0

0.0

0.0

16/02/2024

0.0

0.0

0.0

0.0

0.0

17/02/2024

0.0

0.0

0.0

0.0

0.0

18/02/2024

0.6

0.0

0.0

0.0

0.0

19/02/2024

27.4

0.0

0.0

0.0

0.0

20/02/2024

0.0

0.0

0.0

0.0

0.0

21/02/2024

0.0

0.0

0.0

0.0

0.0

22/02/2024

0.0

0.0

0.0

0.0

0.0

23/02/2024

2.8

0.0

0.0

0.0

0.0

24/02/2024

48.8

0.0

0.0

0.0

0.0

25/02/2024

0.0

0.0

0.0

0.0

0.0

26/02/2024

0.0

0.0

0.0

0.0

0.0

27/02/2024

0.0

0.0

0.0

0.0

0.0

28/02/2024

0.0

0.0

0.0

0.0

0.0

Date

Rainfall

Inflow

Pumped

Spilled

Receicing

pH

EC

TSS

Oil and

environment

(mm)

(ML)

(ML)

(ML)

Grease

(ML)

29/02/2024

0.0

0.0

0.0

0.0

0.0

1/03/2024

0.0

0.0

0.0

0.0

0.0

2/03/2024

16.4

0.0

0.0

0.0

0.0

3/03/2024

0.4

0.0

0.0

0.0

0.0

4/03/2024

0.0

0.0

0.0

0.0

0.0

5/03/2024

0.0

0.0

0.0

0.0

0.0

6/03/2024

0.0

0.0

0.0

0.0

0.0

7/03/2024

0.0

0.0

0.0

0.0

0.0

8/03/2024

0.0

0.0

0.0

0.0

0.0

9/03/2024

0.0

0.0

0.0

0.0

0.0

10/03/2024

0.0

0.0

0.0

0.0

0.0

11/03/2024

0.0

0.0

0.0

0.0

0.0

12/03/2024

0.0

0.0

0.0

0.0

0.0

13/03/2024

0.0

0.0

0.0

0.0

0.0

14/03/2024

0.0

0.0

0.0

0.0

0.0

15/03/2024

0.0

0.0

0.0

0.0

0.0

16/03/2024

0.0

0.0

0.0

0.0

0.0

17/03/2024

0.0

0.0

0.0

0.0

0.0

18/03/2024

0.0

0.0

0.0

0.0

0.0

19/03/2024

14.0

0.0

0.0

0.0

0.0

20/03/2024

0.0

0.0

0.0

0.0

0.0

21/03/2024

0.0

0.0

0.0

0.0

0.0

22/03/2024

0.0

0.0

0.0

0.0

0.0

23/03/2024

0.0

0.0

0.0

0.0

0.0

24/03/2024

1.0

0.0

0.0

0.0

0.0

25/03/2024

0.0

0.0

0.0

0.0

0.0

26/03/2024

0.0

0.0

0.0

0.0

0.0

27/03/2024

0.0

0.0

0.0

0.0

0.0

28/03/2024

0.0

0.0

0.0

0.0

0.0

29/03/2024

0.0

0.0

0.0

0.0

0.0

30/03/2024

0.0

0.0

0.0

0.0

0.0

31/03/2024

0.0

0.0

0.0

0.0

0.0

Data range of report

1/01/2024 to 31/04/2024

Rainfall Depth (mm)

173

Dam Name

HWD10

Latest field data

ML

pH

Minimum sensor level

0.5

EC

us/cm

Minimum pump level

3.0

TSS

mg/L

Spillway

27.3

OG

mg/L

Current level

<0.1

Notes

No Inflows

HWD10 Storage Data

30

80.0

25

70.0

20

60.0

(ML)

50.0

15

(mm)

Volume

40.0

Rainfall

10

30.0

20.0

5

10.0

0

0.0

Rainfall (mm)

Minimum Pump Level

Min Sensor Level

Current WL

Spillway

Latest Photo

Quarterly data

Date

Rainfall

Inflow

Pumped

Spilled

Receiving

Oil and

environment

pH

EC

TSS

(mm)

(ML)

(ML)

(ML)

Grease

(ML)

1/01/2024

0.0

0.0

0.0

0.0

0.0

2/01/2024

0.0

0.0

0.0

0.0

0.0

3/01/2024

0.0

0.0

0.0

0.0

0.0

4/01/2024

0.0

0.0

0.0

0.0

0.0

5/01/2024

0.0

0.0

0.0

0.0

0.0

6/01/2024

0.0

0.0

0.0

0.0

0.0

7/01/2024

0.0

0.0

0.0

0.0

0.0

8/01/2024

7.4

0.0

0.0

0.0

0.0

9/01/2024

0.8

0.0

0.0

0.0

0.0

10/01/2024

0.4

0.0

0.0

0.0

0.0

11/01/2024

0.2

0.0

0.0

0.0

0.0

12/01/2024

0.0

0.0

0.0

0.0

0.0

13/01/2024

0.0

0.0

0.0

0.0

0.0

14/01/2024

0.0

0.0

0.0

0.0

0.0

15/01/2024

0.0

0.0

0.0

0.0

0.0

16/01/2024

0.0

0.0

0.0

0.0

0.0

17/01/2024

19.0

0.0

0.0

0.0

0.0

18/01/2024

4.0

0.0

0.0

0.0

0.0

19/01/2024

0.0

0.0

0.0

0.0

0.0

20/01/2024

0.0

0.0

0.0

0.0

0.0

21/01/2024

0.0

0.0

0.0

0.0

0.0

22/01/2024

0.0

0.0

0.0

0.0

0.0

23/01/2024

0.0

0.0

0.0

0.0

0.0

24/01/2024

0.0

0.0

0.0

0.0

0.0

25/01/2024

0.0

0.0

0.0

0.0

0.0

26/01/2024

0.0

0.0

0.0

0.0

0.0

27/01/2024

0.0

0.0

0.0

0.0

0.0

28/01/2024

0.0

0.0

0.0

0.0

0.0

29/01/2024

0.0

0.0

0.0

0.0

0.0

30/01/2024

0.0

0.0

0.0

0.0

0.0

31/01/2024

0.0

0.0

0.0

0.0

0.0

1/02/2024

0.0

0.0

0.0

0.0

0.0

2/02/2024

0.0

0.0

0.0

0.0

0.0

3/02/2024

0.0

0.0

0.0

0.0

0.0

4/02/2024

0.0

0.0

0.0

0.0

0.0

5/02/2024

0.0

0.0

0.0

0.0

0.0

6/02/2024

1.8

0.0

0.0

0.0

0.0

7/02/2024

4.8

0.0

0.0

0.0

0.0

8/02/2024

0.6

0.0

0.0

0.0

0.0

9/02/2024

0.0

0.0

0.0

0.0

0.0

10/02/2024

0.0

0.0

0.0

0.0

0.0

11/02/2024

12.0

0.0

0.0

0.0

0.0

12/02/2024

0.0

0.0

0.0

0.0

0.0

13/02/2024

0.0

0.0

0.0

0.0

0.0

14/02/2024

5.0

0.0

0.0

0.0

0.0

15/02/2024

5.6

0.0

0.0

0.0

0.0

16/02/2024

0.0

0.0

0.0

0.0

0.0

17/02/2024

0.0

0.0

0.0

0.0

0.0

18/02/2024

0.6

0.0

0.0

0.0

0.0

19/02/2024

27.4

0.0

0.0

0.0

0.0

20/02/2024

0.0

0.0

0.0

0.0

0.0

21/02/2024

0.0

0.0

0.0

0.0

0.0

22/02/2024

0.0

0.0

0.0

0.0

0.0

23/02/2024

2.8

0.0

0.0

0.0

0.0

24/02/2024

48.8

0.0

0.0

0.0

0.0

25/02/2024

0.0

0.0

0.0

0.0

0.0

26/02/2024

0.0

0.0

0.0

0.0

0.0

27/02/2024

0.0

0.0

0.0

0.0

0.0

28/02/2024

0.0

0.0

0.0

0.0

0.0

Date

Rainfall

Inflow

Pumped

Spilled

Receicing

pH

EC

TSS

Oil and

environment

(mm)

(ML)

(ML)

(ML)

Grease

(ML)

29/02/2024

0.0

0.0

0.0

0.0

0.0

1/03/2024

0.0

0.0

0.0

0.0

0.0

2/03/2024

16.4

0.0

0.0

0.0

0.0

3/03/2024

0.4

0.0

0.0

0.0

0.0

4/03/2024

0.0

0.0

0.0

0.0

0.0

5/03/2024

0.0

0.0

0.0

0.0

0.0

6/03/2024

0.0

0.0

0.0

0.0

0.0

7/03/2024

0.0

0.0

0.0

0.0

0.0

8/03/2024

0.0

0.0

0.0

0.0

0.0

9/03/2024

0.0

0.0

0.0

0.0

0.0

10/03/2024

0.0

0.0

0.0

0.0

0.0

11/03/2024

0.0

0.0

0.0

0.0

0.0

12/03/2024

0.0

0.0

0.0

0.0

0.0

13/03/2024

0.0

0.0

0.0

0.0

0.0

14/03/2024

0.0

0.0

0.0

0.0

0.0

15/03/2024

0.0

0.0

0.0

0.0

0.0

16/03/2024

0.0

0.0

0.0

0.0

0.0

17/03/2024

0.0

0.0

0.0

0.0

0.0

18/03/2024

0.0

0.0

0.0

0.0

0.0

19/03/2024

14.0

0.0

0.0

0.0

0.0

20/03/2024

0.0

0.0

0.0

0.0

0.0

21/03/2024

0.0

0.0

0.0

0.0

0.0

22/03/2024

0.0

0.0

0.0

0.0

0.0

23/03/2024

0.0

0.0

0.0

0.0

0.0

24/03/2024

1.0

0.0

0.0

0.0

0.0

25/03/2024

0.0

0.0

0.0

0.0

0.0

26/03/2024

0.0

0.0

0.0

0.0

0.0

27/03/2024

0.0

0.0

0.0

0.0

0.0

28/03/2024

0.0

0.0

0.0

0.0

0.0

29/03/2024

0.0

0.0

0.0

0.0

0.0

30/03/2024

0.0

0.0

0.0

0.0

0.0

31/03/2024

0.0

0.0

0.0

0.0

0.0

Data range of report

1/01/2024 to 31/04/2024

Rainfall Depth (mm)

173

Dam Name

HWD11

Latest field data

ML

pH

Minimum sensor level

0.9

EC

us/cm

Minimum pump level

2.0

TSS

mg/L

Spillway

20.1

OG

mg/L

Current level

Notes

In accordance with the approved Water Management Plan, the catchment of HWD11 has been

disturbed as part of mine progression and HWD11 is no longer a clean water dam

Attachments

Disclaimer

Whitehaven Coal Limited published this content on 28 April 2024 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 28 April 2024 22:28:07 UTC.