A 300 mm diameter test well penetrates 27 m below the static water table. After 24 hours of pumping at 69 liters/sec, the water level in an observation well at a distance of 98 m from the test well is lowered 0.56 m. The other observation well at a distance of 34.5 m from the test well has a drawdown of 1.10 m. What is the rate of flow in m³/day?

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter8: Stresses In A Soil Mass
Section: Chapter Questions
Problem 8.14P
icon
Related questions
icon
Concept explainers
Question
A 300 mm diameter test well penetrates 27 m below the static water table. After 24 hours of pumping at 69
liters/sec, the water level in an observation well at a distance of 98 m from the test well is lowered 0.56 m. The
other observation well at a distance of 34.5 m from the test well has a drawdown of 1.10 m.
What is the rate of flow in m³/day?
O 6691.5 m³/day
O 6591.6 m/day
5961.6 m³/day
O 5691.6 m3/day
Transcribed Image Text:A 300 mm diameter test well penetrates 27 m below the static water table. After 24 hours of pumping at 69 liters/sec, the water level in an observation well at a distance of 98 m from the test well is lowered 0.56 m. The other observation well at a distance of 34.5 m from the test well has a drawdown of 1.10 m. What is the rate of flow in m³/day? O 6691.5 m³/day O 6591.6 m/day 5961.6 m³/day O 5691.6 m3/day
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Field Applications of Hydraulic Conductivity
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Fundamentals of Geotechnical Engineering (MindTap…
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning