Question

These data were collected from a slug test. The bottom of the well screen is level with the bottom of a confined aquifer. A pressure transducer in the well was used to make high frequency recordings of the water level height. The transducer is placed a short distance below the initial water level. The initial (pre-slug-insertion) level was 9.12 cm above the transducer.

Screen length (m): 7.15

Well casing radius (m): 0.060

Screen radius (m): 0.15

Aquifer thickness (m): 6.75

Total depth to bottom of aquifer (m): 27.8

Initial depth to water (m): 16.7

time (s)	h (cm)
0	17.31
5	16.74
10	15.8
15	15.01
20	14.36
25	13.72
30	13.2
35	12.73
40	12.24
45	11.9
50	11.55
55	11.26
60	11.01
65	10.81
70	10.58
75	10.43
80	10.23
85	10.04
90	9.97
95	9.86
100	9.71
105	9.61
110	9.58
115	9.52
120	9.45

Calculate the transmissivity and hydraulic conductivity of the aquifer. If you need to assume any values, state them.

No specific unit required

Answer 1