A slot drain is a linear drainage system designed with a narrow opening that collects and channels surface water without the need for a traditional grate. It is commonly used in roads, airports, parking lots, and industrial areas because it … Continue reading →
According to the Dallas Drainage Manual, the Rational Method is best suited for small drainage areas and quick peak-flow estimates, making it ideal for inlet sizing and storm sewer design. For larger or more complex systems, the Modified Rational Method … Continue reading →
Detention pond compliance is based on 100-year storm routing, not storage volume alone. Per the City of Dallas Storm Drainage Design Manual, routing analysis must confirm that peak discharge and maximum water surface elevation remain within allowable limits and do not … Continue reading →