Storm Drain

Reference data and engineering information about storm drain for miscellaneous applications.

stormdrain

Overview

Engineering reference data for Storm Drain in miscellaneous.

Key Formulas

Unit Conversion

$y = x \cdot k$

Multiply by conversion factor.

Linear Interpolation

$y = y_1 + \frac{(x - x_1)(y_2 - y_1)}{x_2 - x_1}$

Estimate between two known points.

Percentage

$p = \frac{\text{part}}{\text{whole}} \times 100\%$

Part as fraction of whole.

Variables

Symbol	Description	Unit
$x$	Input value	—
$y$	Output value	—
$k$	Conversion factor	—

Recommended Drain Sizing

The table below shows recommended sizes for horizontal storm drains based on the drained area and pipe slope, applicable for roofs, paved courtyards, or similar surfaces.

References

Original Source

Source: engineeringtoolbox.com