Stormwater is runoff from rainfall or melting snow that does not soak into the ground. As it flows over the land surface and through drainage systems, stormwater can pick up pollutants like oil, grease, heavy metals, bacteria, and sediment. These pollutants can damage our waterways, harm aquatic life, and affect our drinking water supply.
Stormwater treatment is a process of removing these pollutants from stormwater before it is discharged into our waterways. There are many different types of stormwater treatment systems, each with its own advantages and disadvantages. The best stormwater treatment system for your property will be determined by a variety of criteria, including the sort and amount of pollutants you wish to remove, the size of your site, and the weather.
Types of stormwater treatment systems:
There are various sorts of stormwater treatment systems, each with certain benefits and drawbacks. The ideal stormwater treatment system for your location will be determined by a variety of criteria, including the sort and quantity of pollution you wish to remove, the dimensions of your site, and the climate conditions.
Some common types of stormwater treatment systems include:
- Detention basins
- Infiltration basins
- Wet ponds
- Dry ponds
- Vegetated swales
- Rain gardens
- Green roofs
Each with its own advantages and disadvantages. The best stormwater treatment system for your site will depend on a number of factors, including the type and amount of pollution you want to remove, the size of your site, and the climate.
Check out the types in detail:
- Detention basins: A detention basin is a pond that temporarily stores stormwater runoff and then releases it at a controlled rate. Detention basins are used to reduce the peak flow of stormwater runoff from a site. This can help to prevent flooding and erosion downstream.
- Infiltration basins: An infiltration basin is a pond that allows stormwater to seep into the ground. Infiltration basins are used to recharge groundwater aquifers and reduce stormwater runoff.
- Wet ponds: A wet pond is a pond that is permanently filled with water. Wet ponds are used to treat stormwater by allowing sediment and pollutants to settle out of the water. They can also provide habitat for aquatic plants and animals.
- Dry ponds: A dry pond is a pond that only fills with water during and after a storm. Dry ponds are used to treat stormwater by allowing sediment and pollutants to settle out of the water. They can also help to reduce flooding downstream.
- Vegetated swales: A vegetated swale is a ditch that is planted with vegetation. Vegetated swales are used to slow down and filter stormwater runoff. They can also help to reduce erosion and provide habitat for wildlife.
- Rain gardens: A garden that is intended to catch and absorb rainwater runoff is called a rain garden. Native plants that can withstand sporadic floods are typically used to plant rain gardens. They can help to reduce erosion and pollution, and they can also provide habitat for wildlife.
- Green roofs: A green roof is a roof that is planted with vegetation. Green roofs are used to reduce stormwater runoff, improve energy efficiency, and provide habitat for wildlife from Webtoon.XYZ.
The Bottom Line:
As you can see, there are many different types of stormwater treatment systems available. The best system for your site will depend on the type and amount of pollution you want to remove, the size of your site, and the climate. Stormwater treatment is an important part of protecting our waterways from pollution.
Parting note:
So, hire an experienced stormwater management company to design the best system for your needs because they will know exactly what type of stormwater treatment system you need for your specific site.