New Hope Corporation LimitedASX: NHC

NAC Monthly Standing Water Levels - April 2025

· Issued by New Hope Corporation Limited

Monthly Standing Water Level Data (m)

Hole No.

Type

Aquifer

Date

April

SWL

Date & Time

SWL

RN

BMH1

Reference

Main Range Volcanics (Basalt)

16.1

16/04/2025 09:40

16.12

147996

CSMHR_A

Reference

Acland Coal Sequence

69.83

04/07/2025 07:10

69.34

192155

CSMHR_B

Reference

Balgowan Coal Sequence

92.87

04/07/2025 07:10

92.68

192156

BCS1

Compliance

Walloon Coal Measures

22.23

16/04/2025 11:15

22.2

208602

BCS2

Compliance

Walloon Coal Measures

34.92

24/04/2025 13:20

35.78

208603

BCS3

Compliance

Walloon Coal Measures

33.95

22/04/2025 10:00

32.29

192717

BCS4

Compliance

Walloon Coal Measures

37.03

04/07/2025 08:30

36.99

192715

LCA1

Compliance

Lagoon Creek Alluvium

5.21

22/04/2025 15:05

5.21

192691

LCA2

Compliance

Lagoon Creek Alluvium

DRY

16/04/2025 10:00

DRY

192693

10PbR

Compliance

Main Range Volcanics (Basalt)

14.46

22/04/2025 10:15

14.55

192151

18pbr

Compliance

Main Range Volcanics (Basalt)

17.09

16/04/2025 09:30

17.1

192000

18PbR2

Interpretation

Main Range Volcanics

18.14

04/04/2025 10:28

17.89

192721

18pcr

Compliance

Balgowan Coal Sequence

41.94

16/04/2026 09:30

41.92

192001

18PcR2

Compliance

Walloon Coal Measures

41.33

04/04/2025 10:29

42.4

192716

25PcR

Compliance

Acland Coal Sequence

71.93

17/04/2025 15:21

71.98

137907

26PcR

Compliance

Acland Coal Sequence

61.4

17/04/2025 15:05

61.37

137908

27PcR

Compliance

Balgowan Coal Sequence

45.82

17/04/2025 14:54

45.73

192154

28PcR

Compliance

Balgowan Coal Sequence

24.51

28/04/2025 11:00

24.52

192153

34PR

Marburg Sandstone

26.94

22/04/2025 10:15

26.81

208587

81PcR

Compliance

Walloon Coal Measures

27.71

23/04/2025 13:35

27.78

208588

82PcR

Compliance

Acland Coal Sequence

15.8

04/07/2025 08:45

16.35

192720

84PbR

Compliance

Main Range Volcanics (Basalt)

10.2

04/07/2025 08:20

10.16

192152

109PR

Stage 4

Main Range Volcanics (Basalt)

24.09

04/07/2025 10:55

24.9

208589

111PCG_upperR

Compliance

Acland Coal Sequence

28.67

04/07/2025 08:15

28.83

205469

111PgCLower_r

Compliance

Acland Coal Sequence

28.99

16/04/2025 15:35

28.91

192722

112PgC_R

Interpretation

Acland Coal Sequence

51.08

04/07/2025 08:25

51.23

192777

113PcB

Stage 3

Acland Coal Sequence

7.35

16/04/2025 11:35

7.32

147121

114Pc

Stage 3

Acland Coal Sequence

53.26

28/04/2025 14:10

53.26

147133

116P

Stage 3

Acland Coal Sequence

35.4

24/04/2025 13:15

35.4

147189

118Pc

Stage 3

Acland Coal Sequence

15.19

28/04/2025 13:15

15.2

147271

119Pc

Stage 3

Acland Coal Sequence

15.95

24/04/2025 15:48

15.96

147272

130WBR

Interpretation

Balgowan Coal Sequence

10.37

04/04/2025 10:02

10.35

208590

132WbR

Interpretation

Balgowan Coal Sequence

4.01

16/04/2025 14:25

4.01

192694

133WbR

Interpretation

Balgowan Coal Sequence

17.06

16/04/2025 14:25

17.04

192692

2289 Lower

Compliance

Balgowan Coal Sequence

14.69

28/02/2025 13:45

14.67

137909

2289 Upper (Depth - 1.1m to

Investigation

Acland Coal Sequence

1.98

28/04/2025 13:45

1.9

2289 Middle

Investigation

Walloon interburden

2.26

28/04/2025 13:45

2.28

147998

2291Pc

Compliance

Unknown Coal Sequence -

Balgowan

38.95

28/04/2025 14:25

38.92

137901

3307WBR

58.31

16/04/2025 14:45

58.38

205470

3314Pc

Investigation

Balgowan Coal Sequence

65.39

23/03/2025 14:00

64.97

192723

3316WB

Compliance

Acland Coal Sequence

23.47

04/07/2025 08:40

23.9

208060

4517Pc

Compliance

Acland Coal Sequence

29.16

22/04/2025 10:00

28.7

172611

4518Pc

Compliance

Acland Coal Sequence

12.58

22/04/2025 15:00

12.62

172612

4530WB*

EA Amendme

Balgowan Coal Sequence

68.22

17/04/2025 15:30

68.24

4531WB*

EA Amendme

Balgowan Coal Sequence

Dry

23/04/2025 13:55

DRY

GW05A

EA Amendme

Main Range Volcanics (Basalt)

4.59

15/04/2025 11:55

4.56

147951

GW05B

EA Amendme

Acland Coal Sequence

49.35

15/04/2025 12:00

49.89

147949

GW06B

Stage 3

Acland Coal Sequence

24.13

16/04/2025 11:25

24.16

147948

GW07B_R

Stage 3

Walloon Coal Measures

55.04

24/04/2025 14:40

55.01

192776

GW08B

Stage 3

Acland Coal Sequence

8.55

16/04/2025 11:00

8.54

147950

GW08C(3)

Stage 3

Marburg Sandstone

83.88

16/04/2025 11:00

83.86

172181

GW09A

Stage 3

Condamine Alluvium

15.01

24/04/2025 13:30

15.7

172006

GW09B

Stage 3

Acland Coal Sequence

14.4

24/04/2025 13:40

14.34

172007

GW09C

Stage 3

Marburg Sandstone

14.51

24/04/2025 13:35

14.43

172003

GW10

Stage 3

Acland Coal Sequence

42.45

28/04/2025 11:10

42.46

172210

GW11A_R

Compliance

Main Range Volcanics

10.43

15/04/2025 11:20

10:45

192778

GW11B

Stage 3

Marburg Sandston

53.73

15/04/2025 11:10

53.59

147952

GW12B

Stage 3

Acland Coal Sequence

54.05

16/04/2025 10:55

54.06

172211

GW13B

Stage 3

Waipanna Coal Sequence

29.53

23/04/2025 12:45

29.54

172212

GW14A(2)

Stage 3

Alluvium

4.4

16/04/2025 11:40

4.42

172204

GW15A

Stage 3

Main Range Volcanics (Basalt)

29.21

23/04/2025 12:30

29.09

172099

GW16A

Stage 3

Main Range Volcanics (Basalt)

15.6

16/04/2025 10:36

15.65

172100

GW17AR

Stage 3

Walloon Coal Measures

89.27

28/04/2025 14:20

205466

GW18

Stage 3

Walloon Coal Measures

19.09

22/04/2025 12:20

18.64

172207

GW19A

Stage 3

Acland Coal Sequence

15.4

22/04/2025 12:55

15.56

172206

GW19B

Stage 3

Balgowan Coal Sequence

21.93

22/04/2025 12:45

20.54

172431

GW20A

Stage 2

Walloon Coal Measures

17.77

22/04/2025 12:20

17.82

172205

GW20B

Stage 3

Walloon Coal Measures

20.66

22/04/2025 12:00

20.65

172203

GW22A

Stage 3

Waipanna Coal Sequence

19.38

22/04/2025 12:15

19.35

172201

GW22B

Stage 3

Acland Coal Sequence

19.28

22/04/2025 12:55

19.19

172200

GW22C

Stage 3

Balgowan Coal Sequence

20.44

22/04/2025 13:10

19.7

172430

M1

Compliance

Marburg Sandstone

24.3

24/04/2025 13:25

23.9

205467

M2

Compliance

Marburg Sandstone

91.09

28/04/2025 13:00

91.08

208605

M3

Compliance

Marburg Sandstone

65.55

24/04/2025 14:45

64.74

208606

M4

Compliance

Marburg Sandstone

10.02

22/04/2025 12:20

10.1

205468

WCS1

Compliance

Walloon Coal Measures

27.37

16/04/2025 10:55

27.41

208607

WCS2 (near GW06B)

Compliance

Walloon Coal Measures

27.67

16/04/2025 11:30

27.54

192775

20Phs

Additional

Marburg Sandstone

107350

21Phs

Additional

Marburg Sandstone

82.55

24/04/2025 13:00

82.53

107361

29Phs

Additional

Marburg Sandstone

38.42

28/04/2025 12:00

38.43

107382

40Pc

Additional

Marburg Sandstone

76.09

23/04/2025 13:25

77.11

107349

41Phs

Additional

Marburg Sandstone

26.67

23/04/2025 13:10

26.73

107360

48Phs

Additional

Marburg Sandstone

65.27

23/04/2025 13:15

65.95

107386

47Phs

Additional

Marburg Sandstone

67.98

28/04/2025 14:15

67.7

FNTH15_02

Balgowan Coal Sequence

16.43

28/04/2025 13:18

16.33

172247

FNTH15_17

Balgowan Coal Sequence

28.87

28/04/2025 14:05

28.85

172198

FNTH15_22a

Acland Coal Sequence

3.89

28/04/2025 13:35

3.76

FNTH15_22b

Balgowan Coal Sequence

15.58

28/04/2025 13:35

15.58

FNTH15_30a

Acland Coal Sequence

5.55

16/04/2025 09:51

5.57

FNTH15_30b

Balgowan Coal Sequence

21.7

17/04/2025 14:25

21.71

208594

FNP19_001

Balgowan Coal Sequence

10.4

24/04/2025 12:55

10.43

208594

Helidon Bore

Helidon

241.82

16/04/2025 11:50

242.1

208594

A1

Compliance

Quaternary Alluvium

3.89

16/04/2025 07:10

3.89

208594

A2

Reference

Quaternary Alluvium

DRY

24/04/2025 15:45

DRY

208594

B1

Compliance

Tertiary Basalt

36.37

15/04/2025 11:50

36.52

208594

B2

Reference

Tertiary Basalt

208594

B3

Compliance

Tertiary Basalt

22.71

15/04/2025 11:30

22.65

208594

B4

Reference

Tertiary Basalt

16.87

16/04/2025 10:15

16.8

208594

B5

Reference

Tertiary Basalt

208594

ACS1

22.76

16/04/2025 11:15

22.78

208594

ACS2

5.99

16/04/2025 11:10

5.98

208594

ACS3

29.01

16/04/2025 11:45

29.15

208595

ACS4

79.09

04/07/2025 07:15

79.11

208596

GW07R2

58.7

24/04/2025 14:50

58.71

208604