VES

VES Stations

Long.

 (°E)

Lat.

(°N)

Overburden Resistivity

ρ (Ωm)

Overburden Thickness h (m)

Hydraulic conductivity K (m/day)

Porosity

Formation Factor

Long.

Cond.

 S (Ω^-1)

Trans.

Resist.

 T (Ω m^-2)

Protective

Capacity

Hydraulic Resistance (C)

Log C

AVI Rating

1

Agbamere Eha- Alumona

7.4546

6.8275

13949.9

19.5

0.053

12.246

0.012

0.002

6462359

POOR

370.833

2.569

Moderate

2

Umuabo Eha-Alumona

7.4523

6.8203

3947.7

78.7

0.171

17.545

0.007

0.046

1645225

POOR

461.015

2.664

Moderate

3

Eha-Alumona

7.4543

6.8161

19947.4

58.2

0.038

10.745

0.014

0.025

197639.9

POOR

1545.072

3.189

Low

4

Umuabor Ehaalumona II

7.4500

6.8104

3640

13.0

0.184

17.886

0.007

0.017

633001.7

POOR

70.601

1.849

Moderate

5

Ede Oballa

7.4286

6.8010

3578

18.7

0.187

17.958

0.007

0.013

41836.86

POOR

99.942

2.000

Moderate

6

Ama-Ezike

7.4194

6.8036

45341.2

47.4

0.018

7.298

0.025

0.040

340577.3

POOR

2706.809

3.433

Low

7

Edem Rd

7.3759

6.8652

12237.7

33.2

0.059

12.796

0.011

0.002

1983934

POOR

558.766

2.747

Moderate

8

Ogbodu

7.3689

6.8717

39486.9

77.6

0.020

7.878

0.023

0.013

382077.5

POOR

3895.237

3.591

Low

9

Imiriki Ogbogidi

7.3604

6.8781

2455.5

21.8

0.266

19.538

0.006

0.006

3086669

POOR

82.006

1.914

Moderate

10

Tech College Amogwu

7.3543

6.8543

8650.6

34.8

0.082

14.252

0.009

0.009

1375130

POOR

423.777

2.627

Moderate