An easy way to calculate the storm water runoff of your house or patio (in gallons per minute) is by using the modified Rational Method equation. This equation is: Q = (C x I x A) / 96.23 where: Q = Storm Water Runoff (in gallons per minute, gpm) C = Coefficient of Runoff I […]
Tag Archives: downspout drainage
Over the past couple years we have posted several articles discussing catch basins and catch basin installation. More specifically, we have found ourselves focusing on the broad selection of catch basin products for yard and downspoutdrainage manufactured by National Diversified Sales (NDS). This article is devoted to one of my favorite NDS catch basin products called the Next […]
The size, shape and material used to make a catch basin vary based on its intended application. Round plastic catch basins are smaller and usually found in residential applications while larger, cement basins are used for heavier duty projects. Many residential basins – even those on the larger side of the scale – feature optional […]
Are most residential drainage projects solved by plastic trench drain? It’s starting to look that way. As society’s attention to stormwater runoff issues grows, so does our need to learn about water control products such as trench drains. Concrete and fiberglass trench drains dominated the commercial market for years. Polymer concrete or fiberglass-based drainage systems […]
When I started my career with trench drain, I didn’t know the critical questions that determine whether a plastic trench drain is appropriate in a drainage project. At the time, I handled a polymer concrete product line. Polymer concrete is a mixture of an inert material (such as silica sand) and a two-part polyester resin […]