The stormwater drainage system of a city is different from the conventional plumbing system (aside from the fact that it drains into the groundwater). The conventional plumbing system connects to the house main sewer line through a public plumbing supply and vent system. It is separated from the stormwater drainage system by a layer of soil, rock or topsoil. On the other hand, the StormwaterDrainageSolutions Affordable Stormwater Adelaide connect to an artificial system of channels, ditches and canals. The channels are fixed in the soil and sloped towards the river or other streams.
The conventional sewer lines and vents are not designed to handle the weight of human beings and their products, and in such case, there is a problem with backup power supplies, water pressure and water quality. It results in backed-up drains, which pollute the environment. The StormwaterDrainageSolutions Affordable Stormwater Adelaide consists of two layers: the primary stormwater drainage system and the secondary stormwater drainage system.
These systems collect stormwater runoff and channel them to safer areas. The stormwater drainage system’s first layer collects surface runoff from streets, sidewalks, curbs, and gutters. It is often combined with surface water, with some percentage used for irrigation and drinking water, in the catch basins. These catch basins are generally constructed with perforated walls, with at least one large hole at the bottom to allow water to drain to the groundwater. However, not all catch basins have these holes.
It allows stormwater to enter the soil. If this happens, there is a risk of soil compaction and erosion. Over the years, many cities have experienced water pollution due to stormwater runoff and improper landfilling. There are also problems caused by improper stormwater filling, such as the transfer of toxic metals such as lead into stormwater or contamination of groundwater, both of which are very dangerous. If not filled correctly, there is a risk that stormwater will spill over and damage vegetation and surrounding soil.
When not properly managed, stormwater can also cause harmful effects on the environment. Stormwater runoff contains pollutants such as pesticides, plastic bags, chemicals and other waste. During the storm, these pollution particles will travel through the soil and potentially contaminate the water source. This contaminated water eventually makes its way into streams and rivers, causing the contamination of these natural resources. StormwaterDrainageSolutions Affordable Stormwater Adelaide will help to limit the pollution caused by stormwater runoff.
In addition to reducing the pollution caused by stormwater runoff, stormwater drainage systems will conserve resources. Stormwater runoff should be cleaned up and prevented. Using rain barrels or filters to collect runoff from your roof and walls will reduce the amount of water that ends up in a landfill. It will also reduce the amount of water that ends up in floodplains and aquatic system.