Infiltrometer No. 1

Infiltrometer No. 2

Height of water

surface from reference

Infiltration during elapsed time

Height of water

surface from reference

Infiltration during elapsed time

Time

(min)

Before

filling

(cm)

After

filling

(cm)

Depth

(cm)

Rate of

infiltration

(cm/hr)

Accumulated

infiltration

(cm)

Before

filling

(cm)

After

filling

(cm)

Depth

(cm)

Rate of

infiltration

(cm/hr)

Accumulated

infiltration

(cm)

0

0

11.5

0

0

0

0

11.5

0

0

0

5

9.7

11.5

1.8

21.6

1.8

9.6

11.5

1.9

22.8

1.9

10

10.3

11.5

1.2

14.4

3.0

9.8

11.5

1.7

20.4

3.6

15

9.7

11.5

1.8

21.6

4.8

10.2

11.5

1.3

15.6

4.9

25

9.9

11.5

1.6

9.6

6.4

9.7

11.5

1.8

10.8

6.7

45

9.7

11.5

1.8

5.4

8.2

9.7

11.5

1.8

5.4

8.5

60

9.7

11.5

1.8

7.2

10.0

9.5

11.5

2.0

8.0

10.5

75

9.7

11.5

1.8

7.2

11.8

9.5

11.5

2.0

8.0

12.5

90

9.7

11.5

1.8

7.2

13.6

9.3

11.5

2.2

8.8

14.7

110

9.3

11.5

2.2

6.6

15.8

9.3

11.5

2.2

6.6

16.9

130

9.3

11.5

2.2

6.6

18.0

9.0

11.5

2.5

7.5

19.4