Soaked Away, Not Sewered: Reclaiming Surface Water Charges on a Southend Bill

Rain falling on a roof in Leigh-on-Sea or a driveway in Shoeburyness has to go somewhere. In most Southend properties it runs into a gully and disappears into the public sewer, and the householder pays for that service. In a meaningful number of homes, however, it does no such thing: it drains into a soakaway in the back garden, a private system, or a watercourse, and never touches the sewer network at all. Where that is the case, the surface water element of the sewerage bill is very often being charged in error.

Correcting it is a straightforward administrative process, and it does not require professional representation. What it does require is an understanding of what the charge represents, a reasonable body of evidence, and a willingness to follow a complaint through if the first answer is no.

Two charges dressed as one

Households in the borough generally receive a single bill covering water supply and sewerage, even where two different companies are involved. Water supply across Southend is provided by Essex & Suffolk Water, while the sewerage undertaker for the area is Anglian Water. Where both services appear on one statement, the sewerage portion is usually broken down into distinct elements: foul drainage, surface water drainage, and in some cases a small highway drainage charge.

Surface water drainage is the element that concerns us here. It covers the cost of accepting rainwater that runs off the property — from roofs, gutters, patios, driveways and other hard surfaces — into the public sewer. For metered customers it typically appears as a fixed annual sum rather than a volumetric one, since the company cannot measure rainfall. For unmetered customers still billed on rateable value, it sits inside the overall sewerage charge and is rarely itemised separately, which is part of why it goes unnoticed.

The highway drainage charge is different. It relates to rainwater running off the public road into the sewer, is normally only a few pounds a year, and is not refundable. A rebate application concerns the property's own surface water, not the street outside it.

Why some homes never send rain to the sewer

A soakaway is the most common arrangement. These are pits, often lined with crates or rubble, dug into a garden to allow rainwater to percolate gradually into the ground. They are a standard feature of many interwar and post-war homes, and they remain a requirement on many newer developments, where attenuation systems hold water back before releasing it slowly.

Other properties drain surface water to a private sewer serving several homes, to a ditch or watercourse, or to a sustainable drainage system maintained by a management company. In each case the public sewer is not receiving the rainwater, and the charge for doing so is not properly due.

Conversely, plenty of Southend homes — particularly older terraced streets close to the town centre — are genuinely connected to the combined sewer for both foul and surface water. A rebate application from such a property will be refused, and rightly so. The starting point is therefore an honest assessment of where the water actually goes.

Reading the bill before reaching for the phone

Begin with the most recent statement, and if possible the annual summary that accompanies it. Look for a heading such as surface water drainage, surface water removal, or simply drainage. Note the annual figure, and note whether the account is metered or assessed on rateable value, because the way the charge is expressed differs.

If the bill is in a landlord's name, or water is included within a service charge, the position is different. The person entitled to seek the adjustment is normally the account holder — the person who has been paying the charge. A tenant who pays the water company directly can apply. A tenant whose water is bundled into rent or a management fee generally cannot, and should raise the matter with the landlord or managing agent instead, since it is the landlord's account that carries the charge.

What the company will want to see

Water companies cannot take a householder's word for it, and it is fair that they do not. What they need is credible evidence that surface water from the property does not enter the public sewer. Useful material includes:

• Photographs of the soakaway, its access cover, or the ground under which it sits, ideally with something to show scale and location
• An invoice or receipt from the contractor who installed or last emptied it
• A drainage survey or report from a qualified surveyor or drainage engineer
• Written confirmation from a previous owner, developer or management company
• Planning or building control documents referring to a soakaway or attenuation system

A short covering letter explaining the layout of the property, the age of the system and how it has been maintained will help. Where the evidence is partial — for instance, some surface water drains to a soakaway but a rear extension discharges to the sewer — the company may offer a partial adjustment rather than a full one. That is a legitimate outcome and worth accepting if it reflects the facts.

The application costs nothing

The adjustment is made under the company's own surface water rebate or drainage rebate scheme, and it is free to apply. Most companies accept applications by post, by telephone or through an online form, and none of them requires a third party to act. There is no statutory time limit on how far back an adjustment may be made, so it is worth asking specifically whether the account can be corrected to the start of the current charging year or earlier; practice varies between companies and between cases.

Where an adjustment is agreed, it will usually be applied as a credit to the account or as a reduction in the ongoing charge, and in many cases a backdated lump sum follows. The annual value is modest — typically in the region of twenty to fifty pounds, depending on the property and the company's tariff — but it recurs every year, and a backdated element can amount to a three-figure sum.

If the answer is no

A refusal should come with a reason. If it does not, ask for one in writing. If the reason is factual — the company's records show a connection to the sewer that the householder believes is wrong — the answer is more evidence, not a different argument.

Where a refusal stands after a further exchange, the next step is the company's formal complaints procedure. Water companies must follow a set process, and once eight weeks have passed, or once a deadlock letter has been issued, the matter can be referred to the Consumer Council for Water, which offers free dispute resolution for household customers. Ofwat, the industry regulator, does not intervene in individual cases but does take an interest in patterns of complaint, and its published guidance on surface water charges is a useful reference point when corresponding with a company.

The firms that offer to do it for you

Surface water rebates have attracted a cottage industry of claims businesses, some of which cold-call households or advertise heavily online. Their services are rarely necessary. Common arrangements involve a commission of a quarter to a third of any rebate obtained, or an upfront administration charge, and in some cases a continuing share of future savings. Householders should be cautious of any approach that arrives unprompted, that asks for bank details over the telephone, or that describes the rebate as compensation.

Anyone dealing with a firm of this kind can check whether it is authorised by the Financial Conduct Authority using the regulator's public register, and should treat the absence of an entry as a reason to walk away. The straightforward alternative — contacting the water company directly — remains available at no cost.

Where to go for help locally

Households in Southend who are unsure whether their property is connected, who have been refused and want help framing a complaint, or who are dealing with a claims firm that will not stop calling, can obtain free and independent advice from Citizens Advice Southend and from the Consumer Council for Water. Neither will act as a representative in the way a solicitor would, but both can clarify the position and point to the right form, the right evidence and the right escalation route.

A rebate of this kind will not transform a household budget. It is, nonetheless, a charge that should only be paid where the service is actually being used, and correcting it takes an afternoon rather than a legal battle.