Quick Answer: What Is A Surface Water Charge?

What are the types of drainage?

Basic Types of Residential Drainage SystemsIntroduction.

Drainage is the method of removing surface or sub-surface water from a given area.

Residential Drainage Systems.

Residential drainage systems remove excess water from residential areas.

Surface Drainage Systems.

Subsurface Drainage Systems.

Slope Drainage Systems.

Downspout and Gutter systems..

How do I know if I have surface water drainage?

If you’ve got guttering and downpipes from your roof, or if you have any gulleys or channel drainage systems installed. Both should tell you that you have surface water drainage. Additionally, you may be able to see a faint dip in your lawn leading from your house to a slightly sunken area on your lawn.

Can I put surface water into sewer?

Connections. We’ll only accept surface water (rain water) into a public sewer if there are no alternative options. If there are both foul and surface water sewer in the vicinity which can be used then you must make 2 separate connections. … The most common option for surface water drainage is a soakaway.

What is a surface water Soakaway?

Soakaways are a traditional way of disposing of surface water from buildings remote from a suitable public sewer or watercourse. … It should be expected that a domestic rubble filled soakaway may need to be renewed about every ten years.

Do I need planning permission for a soakaway?

The permission needed depends on the type of soakaway you are intending to build. For a septic soakaway, drain field or Sewerage treatment plant soakaway you will need planning permission. Unless it is a direct replacement. For a Rainwater Soakaway, you should consult your local planning agency.

How do you deal with rainwater runoff?

Consider these affordable, do-able solutions to do just that.Add plants. Incorporate plantings, especially in areas where runoff collects. … Protect trees. Like other plant roots, tree roots help absorb and filter runoff. … Break up slabs. … Go permeable. … Catch runoff. … Dig a trench. … Plant a rain garden. … Cover soil.More items…

How do you get rid of surface water?

Gravel or stone patios can help to absorb surface water and allow it to drain away naturally, while plants and soil around the patio can help to absorb the draining water too. Patios need to be angled away from a property in order to drain away water effectively.

Can your neighbor drain water into my yard?

— Bennie H. Dear Bennie, Obviously, good drainage makes good neighbors — or something to that effect. And yes, it is not legal for a neighbor to direct stormwater to your yard, and it’s worse if they’ve significantly altered the natural drainage flow through the land in the process.

Can you run rainwater into sewer?

Rainwater is intended to be handled by storm sewers. – yes. Sanitary sewer is meant for waste water from toilets, kitchen and bathroom sinks, etc must be put in a sanitary sewer – No rainwater. Combined sewer is, as the name suggests, both sanitary and storm.

How long does a soakaway last?

100 yearsHow Long Do Soakaways Last? They should last the life of the house, at least 100 years but only if installed correctly and filters are used to prevent leaves and other material clogging the soakaway.

What Colour are drains for surface water?

blueLabel your drainage system Colour code your drainage system by painting manhole covers, gullies and grills using a recognised colour coding system: blue for surface water drains and red for foul water drains. This will help you to identify which system you are discharging to and also where any spills will end up.

How far should a soakaway be from the house?

five metresThe regulations state that a rainwater soakaway must be located at least five metres from the wall of a building and at least two and a half metres from a boundary. This is to prevent subsidence of the wall and to stop rainwater on your property flowing into your neighbour’s garden.

Can you put a soakaway in clay?

A soakaway is basically a deep hole filled with rubble. To work, it must extend below the clay and be at least 1.8m deep. Dig a series of parallel trenches every 3-6m across the garden, sloping towards the ditch or soakaway.

What are the two types of drainage systems?

There are two main types of drainage system options: surface drains and french drains. Surface drainage systems consist of a few ground-level areas drains that are connected to PVC piping. When it rains, water flows down the drains, into the piping, and is transferred away from the house.

What is the difference between foul water drainage and surface water drainage?

The foul sewer carries used wastewater to a sewage works for treatment. The surface water sewer carries uncontaminated rainwater directly to a local river, stream or soak away. … All other waste water from sinks/toilets/baths/showers/washing machines/dishwashers/process water should be connected to a foul sewer.

Who is responsible for surface water drains?

If rainwater drains from your property into a public sewer, you will be charged for surface water drainage through your sewerage bill. If rainwater does not drain from your property into a public sewer, because you have a soakaway or similar, you may be entitled to a surface water drainage rebate.

Should a downpipe go into a drain?

This is a method used by some building contractors to transfer surface water into the garden. However, we do not recommend you connect a downpipe to one of these drains unless it is well away from your home. This will require the installation of underground pipes.

Can rain water go into foul?

What Happens When Rainwater Enters a Foul Sewer? When a house allows rainwater to drain into the public sewer, particularly during a heavy surge that may come with a storm, it will be allowing the water to disturb the treatment taking place in the first tank of the public treatment works.