"Three zones" tab of "Pumping near river (steady-state)" dialog box.
Explanatory table for tab "Three zones"
"Q, m^3/day" text box
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Constant pumping rate of the well
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"s1, m", "s2, m" and "s3, m" text box
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Calculated drawdown in observation wells: before the river, over the river, under the river
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"k', m/day" text box
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Hydraulic conductivity of the river bed
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"m', m" text box
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The river bed thickness
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"k, m/day" text box
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Hydraulic conductivity of aquifer
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"m, m" text box
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Aquifer thickness
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"m3, m" text box
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Aquifer thickness under the river bed
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"b, m" text box
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Width of the river
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"rw, m" text box
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Radius of the pumping well screen
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"Lp1, m", "Lp2, m" and "Lp3, m" text box
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Distances from observation wells to the river boundary, located closer to the pumping well
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"Lw, m" text box
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Distances from the pumping well to the river boundary
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"dL, m" text box
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Retardation coefficient of the stream bed
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Steady-state equations:
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