hw3two - ~ ~t/~ ~ A homogeneous confined aquifer is tapped...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
~~ ,/ "," -' ~t/~ ! - '-.:;: = II A homogeneous confined aquifer is tapped by.a fully-penetrating well whose radius is 225 millimeters: The aquifer transmissivity is 8.35xlO-4m2/s and the storage coefficient is 0.00065. For the given parameters determine the following: -1 . 1. Drawdown at 50 meters from the pumping well ~ and 24 hours after the . beginningofpumpingwiththerate of 12litersper second(0.012m3/s). 2. Time after which the drawdown at 30 meters from the pumping well would be 2.5 metersifthe pumpingratewas9 litersper second. . 3. Pumping rate needed to produce.1.5-meter drawdown at 28 meters from the pumping wellafter 10daysofpumping. . . . 4. Distance at 'which the drawdown is 0.85 meters after one week of pumping with the rate of 5 liters per second. . -A r . . 5. The radius of well influence after 5 days and 6 months of pumping with the rate of 15 litersper second. ~. ~ ? " / p ffV\' f)cK A. p'M$ll~ 2 I . A dispute has arisen bet\veen two farmers after one of the farmers ~:nstaUeda 500 gpm irrigation well 2000 ft. from the small domestic water supply' well of the other farmer. After the irrigation well had been operating
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern