What is the average seepage velocity of the groundwater

Reference no: EM13305843

Three monitoring wells, each located at the vertex of an equilateral triangle, are located 300 m apart. The hydraulic head at each well, referenced to some common datum, is Well 1, 100 m; Well 2, 100.3 m; well 3, 100.3 m. The aquifer has a hydraulic conductivity of 1000 m/d and a porosity of 0.23.

a.Sketch the well field and find the direction and magnitude of the hydraulic gradient.
b. What is the Darcy velocity (m/d)?
c. What is the average seepage velocity of the groundwater?
d. If the front edge of a contaminant plume is perfectly straight, how long would it take to travel to Well 1 after first arriving (simultaneously) at Wells 2 and 3, assuming that the contaminant plume travels only half as fast as the groundwater flow?

Reference no: EM13305843

Questions Cloud

Would you want higher or lower interest rate : What is the size of the settlement? Would you want higher or lower interest rate?

Case study operational risks : Case study operational risks and Financial Risk Management

Derive an expression for the resonant frequency : Beginning with expressions for the reactance of a capacitor and an inductor, derive an expression for the resonant frequency

Determine the value of a share of dupont series : Determine the value of a share of dupont series a $4.50 cumulative preferred stock, no par, to an investor who requires a 9 percent rate of return on this security.

What is the average seepage velocity of the groundwater : If the front edge of a contaminant plume is perfectly straight, how long would it take to travel to Well 1 after first arriving (simultaneously) at Wells 2 and 3, assuming that the contaminant plume travels only half as fast as the groundwater flo..

What is the wavelength of the refracted light : Light traveling in water strikes the boundary between two mediums at an angle of 35 degrees. what is the wavelength of the refracted light traveling at 1.85x10^8m/s

How much will be in your account after 5 years : If you deposit $10,000 in a bank account that pays 10% interest annually, how much will be in your account after 5 years?

Determine the station of pt of a horizontal curve : A horizontal curve is being designed around a pond with a tangent length of 1200 ft and central angle of 0.5211 radians. If the PI is at station 145 + 00, determine the station of PT.

Why do owners prefer the design-build form of contracts : Why do owners prefer the design-build form of contracts when many of them know they can obtain better quality construction using other forms. What are the stages at which the designer will schedule design reviews.

User Account

All Pages