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Recharge + no-flow and no-flow boundaries

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Conceptual models > Confined aquifer > U-shaped aquifer >

Recharge + no-flow and no-flow boundaries

U-shaped aquifer: combined boundaries and no-flow boundary

 

Cross-section and plan view

 

Unsteady-state flow equation:

Laplace transform solution:

 

Steady-state flow equation:

 

Methods of analysis and parameters being estimated

Plot

Method

Parameters

Comments

straight line

matching

 

matching

matching by separate points

matching

matching by separate points

matching

 

type line

matching

 

type line

matching

 

matching

 

matching

 

straight line

matching

 

bisecting line