"Q, m^3/day" text box

Constant pumping rate of a well

"t, day" text box

Time for which drawdown is calculated

"s, m" text box

This field shows calculated drawdown. Entering a value in this field re-calculates the pumping rate

"T2, m^2/day" text box

Transmissivity of adjacent aquifer

"a2, m^2/day" text box

Hydraulic diffusivity of adjacent aquifer

"s2, m" text box

This field shows calculated drawdown in the adjacent aquifer

"B2, m" text box

Leaky factor for the adjacent aquifer

"k', m/day" text box

Hydraulic conductivity of aquitard

"S', --" text box

Storage coefficient of aquitard

"m', m" text box

Aquitard thickness

"z, m" text box

Distance from top of the main aquifer to observation point in aquitard.

For small and large z, this solution gives erroneous results

"s', m" text box

This field shows calculated drawdown in aquitard

"k, m/day" text box

Hydraulic conductivity of the main aquifer

"a, m^2/day" text box

Hydraulic diffusivity of the main aquifer

"B, m" text box

Leaky factor for the adjacent aquifer

"m, m" text box

Main aquifer thickness

"r, m" text box

Distance from the pumping well to an observation well

"T, m^2/day" text box

Transmissivity of the main aquifer

"S, --" text box

Storage coefficient of the main aquifer

"Ss, 1/m" text box

Specific storage of the main aquifer