Uploaded by Owen Francis

hydrology owen

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A 20 in well fully penetrates an unconfined aquifer of 100 ft depth. Two observation well
located 90 and 240 ft from pumped well are known to have drawdowns of 23 and 21.5ft,
respectively. If the flow is steady and Kf=1400 gpd/ft2. Find the discharge from the well.
Find: K
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