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===For full infiltration design, to calculate the total depth of clear stone aggregate layers needed for the water storage reservoir===
===For full infiltration design, to calculate the total depth of clear stone aggregate layers needed for the water storage reservoir===
The equation for the maximum depth of the stone reservoir (''d<sub>r, max</sub>'', m) is as follows:
The equation for the maximum depth of the stone reservoir (''d<sub>r, max</sub>'', m) is as follows:
<math>d_{r, max}=\frac{RVC_{T}\times A_{p}) + (RVC_{T}\times A_{i}\times C) - (f'\times D\times A_{p})}{n}</math>
<math>d_{r, max}=\frac{\left[\left ( RVC_{T}\times R \right )+ RVC_{T}-\left(f'\times D\right )\right]}{n}</math>
<math>d_{r, max}=\frac{\left[\left ( RVC_{T}\times R \right )+ RVC_{T}-\left(f'\times D\right )\right]}{n}</math>