Fun Facts About Storm Drain | 2023

Fun Facts About Storm Drain. Storm drains are a huge problem for many homeowners as well as business owners across the globe. Storm drains must have at least one outlet for drainage during storms, or else the water can overflow, cause flooding, and cause many problems that no one would like to tackle.

Ten Fun Facts About Storm Drain

  • A storm drain is a result of precipitation.
  • The storm drain that doesn’t soak into the ground is surface runoff.
  • The runoff is polluted when it is sprayed on roads, parking lots, as well as roofs, lawns, and farms.
  • Automobile fluids, fertilizers, pesticides, sediments, bacteria litter, and pet waste contaminate the runoff.
  • The runoff that is the first inch typically contains 95% of pollutants caused by the storm.
  • Storm drains don’t go to treatment facilities for sewage; they directly lead to water bodies.
  • Storm drains don’t eliminate pollutants from stormwater. They were designed to drain the water off streets and sidewalks to avoid flooding.
  • Storm drains that are flooded after rain picks up the debris on the surface and transports it straight to local streams and rivers that are not treated.
  • Wear-on tires, worn brake pads, antifreeze leaks, motor oil fuel, battery acid automobile waxes, degreasers, radiator flushes, and corrosion preventatives contribute to stormwater pollution.
  • Soil and plants filter water and increase the quality of water.

Facts About Storm Drain For Children

A storm drain storm sewer (U.S.) stormwater drainage (Australia as well as New Zealand) or surface water system (U.K.) is constructed to remove excess rain and groundwater from roads and parking areas, sidewalks, and roofs. Storm drains are constructed differently from small dry wells in residential areas to massive municipal systems. These are fed through gutters on streets on most freeways, motorways, and other major roads and towns that experience floods, heavy rainfall, and coastal towns that experience frequent storms.

Fun Facts About Storm Drain

  • A minimum of 50% of the issues with water quality throughout the U.S. result from stormwater runoff, also known as what the U.S. Environmental Protection Company refers to as “nonpoint contamination from sources.”
  • The quality of water is determined by one of the physical, chemical, and biological aspects of water.
  • Your water is influenced by stormwater. Rochesterians can turn into an H2O Hero
  • Around 70% of all storm drains are directly connected to lakes, rivers, and estuaries. They aren’t taken care of.
  • Five quarts of motor oil can result in an oil slick that is two football fields wide.
  • Stormwater pollution is typically regarded as not point source pollutants (surface runoff)
  • More stormwater discharge is generated by a single-acre parking lot than by meadows that are the same size.
  • Runoff from yard fertilizers that comes from homes is thought to be responsible for a third of the nitrogen pollution contaminating our waterways.
  • Surface runoff becomes an untreated storm sewer, eventually flooding waterways (rivers, lakes, streams, and oceans).
  • The runoff is usually not treated before it enters the waterways.
  • Landscape architects are currently creating new ways to reduce runoff, such as porous pavements, detention ponds and flow-through plants, French drains, green roofs, the use of native plants, reducing grass areas as well as bioswales, rain gardens and.
  • Leaf clippings, grass clippings, fertilizers, pet waste soaps, detergents, cigarette butts, and other waste are considered a pollutant that gets dumped into storm drains and then into local streams and rivers.

Storm Water Drainage Systems

There’s a variety of options to handle storm water. Some are more efficient than others. If you’re looking to install a storm water system for your property or are seeking a more effective alternative to the one you currently use, these are five kinds that are used for storm water drains:


Storm drains that are open to the elements. Drainage channels typically run parallel to the adjacent road or along the property’s edge. They have long, uncovered channels that carry storm water flowing freely. They usually direct water into a local drainage system, where it is controlled and treated. The open storm drains are costly to install, but generally, they are not expensive to maintain after they’ve been put in place.

They’re a fantastic storm water drainage solution for those who don’t care much about appearance but want to capture surface water without difficulty. Many areas, even paved ones, can be sloping to open storm drains. They can be dangerous, however, and require fencing to stop the animals and other people from getting into them. They also smell and can even reduce the value of your home.


Slot drains are the newest advancement in drainage technology. They use large, thin drain slots that typically run across a space or room length. They are perfect for outdoor spaces that don’t require extensive drainage. However, they can easily flood in the event of heavy rain.

This makes slot drains one of the most ineffective storm water drainage methods. Even when multiple drains are in place, outdoor areas are difficult to manage using this kind of drain because the water can quickly overflow them.

They work efficiently in light rainstorms and when precipitation isn’t too high. They are also able to be driven and easily walked over. They are also quite simple to clean in comparison to other drains.


French drains can achieve this if you’re trying to stop water from collecting on the foundation of your building or home. These kinds of storm water drains usually use small grates near the base of a structure. The grates direct the water through long pipes that transport it from the edges of the building to the streets or a basin for water retention.

The greatest thing about French drainage is the pipes. They are always covered with visually attractive grass or pebbles. They have exquisite, gorgeous grates, too. French drains are ideal for draining water that has accumulated close to the foundation of a structure. However, they aren’t as efficient in draining surface water across a wider space.


Most of the systems for managing storm water you observe today are storm water grates connecting to an underground local sewer system. Storm drains that are closed can be found in low areas of parking areas, the trenches close to sidewalks, and in other places in which water unintentionally or intentionally tends to accumulate. Although they are less sexy and safer than open drains, they can be difficult to maintain and require a lot of labor.

Permeable Pavement

Permeable pavement could be more of a paving option rather than a solution for storm water drainage. However, they’re both. TRUEGRID PRO-LITE and PRO PLUS are completely porous and can effectively drain water even from the most severe rainstorms.

Permeable pavement can be used as an alternative to concrete and asphalt and turn your parking area or paved space into one huge storm drain. The water flows through the gravel trapped within the pavers before draining back to the earth exactly where it is. Parking areas made of pavers are also incredibly neat and professional.


Truegrid permeable pavers need almost no maintenance for their 60-year time frame and are the easiest to install drainage methods. They’re also extremely sturdy and are able to withstand continuous high-volume traffic without a problem.

FAQs: Fun Facts About Storm Drain

When Was The First Time That A Storm Drain Was Created?

“Modern” Storm sewer designs didn’t begin in earnest until the mid-sixties when design tools were made accessible. The flooding control and water treatment methods we have come to expect did not take hold until the mid-1980s.

What Is The Size Of The Storm Drain?

It’s usually fifteen inches or smaller and is a tributary of the line of the trunk.

What Is The Significance Of Storm Drains?

Storm drains are the steel grates found on streets, typically at the corners or along the gutters and curbs. The function of storm drains to keep flooding from occurring by diverting rainwater and melting snow off the streets and other surfaces into the water bodies of nature.

What Is The Material That Storm Drains Are Made Of?

Drains for storms that run through the streets and parking areas need to be sturdy enough to withstand heavy vehicles and are typically made from cast iron or reinforced concrete.

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