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Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Table 3 Classifying water points based on groundwater information

From: Using an ensemble machine learning model to delineate groundwater potential zones in desert fringes of East Esna-Idfu area, Nile valley, Upper Egypt

S. no.

Water point type

Basin name

Aquifer type

Aquifer name

Location

Depth to water (2015–2021)

Potentiality

Latitude

Longitude

2015

2021

Drawdown

1

Hand-dug wells

Upstream of w. Abadi

Unconfined basement (local aquifer)

Precambrian aquifer

25.29305

34.01715

21

–

–

Poor

2

25.2962

34.016733

13.5

–

–

3

25.35523

33.8881

11.2

–

–

4

25.39138

33.8192

3.3

–

–

5

25.07295

33.79751

–

36.3

–

6

25.06789

33.79088

–

32.8

–

7

Drilled wells

Middle stream of w. Abadi

Semiconfined aquifer

Nubia aquifer

24.99508

33.36889

–

60

–

Good

8

24.99331

33.35946

–

55

–

9

25.02363

33.24399

–

44

–

10

25.06227

33.20951

–

32.3

–

11

Downstream of w. Abadi

25.06086

33.09681

8.5

–

-

12

25.05564

33.08903

13

-

–

13

Hand-dug well

25.05524

33.09096

8.5

10

1.5

14

Drilled wells

25.04953

33.08483

10.5

–

–

15

25.02464

33.04648

2

5.2

3.2

16

25.04439

33.08006

10

–

–

17

25.03958

33.07906

–

10.2

–

18

25.03756

33.07654

–

10

–

19

25.03856

33.07439

11.8

–

–

20

25.03636

33.07169

11.9

–

–

21

25.0367

33.07145

8.1

–

–

22

25.03411

33.06639

10

11

1

23

25.03537

33.062

–

4.2

–

24

25.03233

33.06653

7.5

8

0.5

25

25.03237

33.06243

–

15.8

–

26

25.03108

33.05066

5.6

–

–

27

25.0298

33.05705

7.2

8.5

1.3

28

25.02908

33.05576

8

–

–

29

25.02667

33.05197

8.3

11

2.7

30

25.02619

33.0523

6

–

–

31

25.02593

33.05221

7.2

–

–

32

25.02555

33.05486

–

10

–

33

25.02591

33.05341

–

12

–

34

25.02426

33.04908

–

6

–

35

25.02448

33.04635

2

-

–

36

Hand-dug well

25.02999

33.0442

–

6.7

–

37

Drilled well

25.0296

33.0443

–

7.8

–

38

Hand-dug wells

Unconfined aquifer

Quaternary aquifer

25.0177

33.04155

3

4

1

39

25.01735

33.04177

2.7

4.2

1.5

40

25.01964

33.03901

–

4.1

–

41

25.0128

33.02373

3

–

–

42

25.01222

33.01346

1.5

1.7

0.2

43

Drilled well

W. Al-Mafallis

25.09834

32.85235

–

2.9

–

44

Spring

W. Hilal

Confined

Nubia

25.12756

32.81267

Flowing

45

 

W. El-Sabil

  

25.30405

32.61621

36

–

–

Moderate

46

 

25.33117

32.59856

18

20

2

Good

47

Drilled well

W. El-Dir

Unconfined aquifer

Quaternary aquifer

25.33142

32.5979

18

20

2

Good

48

25.33219

32.60896

–

30

–

Moderate

49

25.33567

32.61537

–

40

–

50

25.33562

32.61775

–

44.6

–

51

25.33738

32.61988

39

47

8

52

25.33968

32.6327

40

54

14

Poor

53

25.34631

32.6385

–

63

–

54

25.35036

32.63036

45

60

15

55

25.34415

32.61833

65

–

–

56

25.34867

32.611

–

32

–

Moderate

57

W. El-Foley

25.35972

32.57956

–

20

–

Good

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