Make Your Street More Flood Prepared

By capturing rainwater for free with Catchment to Coast

catchment to coast logo

Help tackle surface water flooding by slowing the flow of rainwater with a free water butt or rainplanter.

If you live in Southend-on-Sea, you may be eligible for a free rainwater capture device. We're helping residents in parts of Westcliff-on-Sea capture rainwater by installing free rainwater capture devices (like water butts and rainplanters).

How?

  • Sign up in a couple of clicks to find out if your address can take part.
  • Complete a quick questionnaire so we can assess your downpipes and space.
  • If they're suitable you can book an appointment to have your rainwater capture device professionally installed - all for free!

Find out if you're eligible for a FREE rainwater capture device!

What's on offer...

There are 3 devices to choose from, depending on availability, your preferences and space.

We're excited to share that if you have enough space, you could have more than one device installed. A bit like recycling, the more you do - the bigger the impact!

Planters are ready for soil and planting at your own discretion. Soil and plants will not be provided.

Self emptying smart tank

This attractive and compact tank has an integrated planter and automatically empties before heavy rain, ensuring there is always space to capture rainfall and slow the flow.

  • Height 820mm x Diameter 570mm x Diameter at base 360mm
  • Reuse Availability: 120 Litres
  • Reservoir Capacity: 120 Litres
  • Colour: Textured stone

Photo Credit: Bioscapes

120 Litre Smart Tank

Understanding the impact

These devices will include a free monitor to improve understanding around how well they slow the flow of rainwater. The Catchment to Coast Project aims to increase knowledge about the best methods to tackle surface water and coastal flooding. This will inform other projects around the country!

By having a monitor fitted, you will not only help slow the flow of rainwater in, but help gather important data. But don't worry, these monitors only record water levels and nothing else.

What is Catchment to Coast?

Catchment to Coast is one of 25 DEFRA funded Flood and Coastal Resilience Innovation Programmes (FCRIP) and is set across 17 sites throughout Thurrock and Southend.

By looking at different catchment areas, the project tackles challenges specific to each location to provide an overall positive impact. Working with impacted communities is key to finding the best solutions.

What are the goals?

The key goals of Catchment to Coast are to combat flooding and coastal erosion, and improve drought tolerance, in Southend and Thurrock.

Trialling new and innovative methods to investigate how effective they are, will help contribute to local, regional and national policy enabling the UK to adapt better to climate change. Through our collaboration with local communities we're working to improve conditions for wildlife, rivers, and the natural environment.

How is Our Rainwater helping?

We want to ‘slow the flow’ of rainwater - but what does this mean and how?

  • Installing rainwater capture devices like water butts helps to 'slow the flow' of rainwater.
  • Devices temporarily hold back water from drainage systems, decreasing pressure, especially during intense rainfall.
  • This helps reduce the chances of overwhelm and impacts like surface water flooding and sewer spills.
  • This is part of other aspects of Catchment to Coast, working together to improve flood preparedness.

What does this involve?

  • Suitable properties will be retrofitted with water butts and rainplanters.
  • Residents apply through the Our Rainwater website in just a few easy steps. Sign up
  • Rainwater is captured directly from rooftops by disconnecting downpipes and diverting the flow of water.
  • Devices and installations are completely free, and we handle the installations for you!

Imagine if we call captured rainwater from our rooftops!

Why is this needed?

Southend and Thurrock are facing several interrelated water challenges, including surface water flooding, tidal flooding and outfalls.

Flooding

The area is made up of different catchments that have specific challenges impacted by multi-source flood events and intense rainfall - which is happening more often! This is made worse by:

More Urban Areas

This includes roofs, concrete and tarmac (impermeable surfaces). Rain cannot soak (infiltrate) these areas, increasing surface water run-off.

Limited Sewer Space

There is only so much room in sewers. The increasing amount of heavy rainfall occurring more often along with increasing population levels means sewers can become overwhelmed.

Sewer Outfalls

This water that would usually soak into the ground, rushes into drains, putting more pressure on systems and overwhelming the sewage network. This can lead to ‘outfalls’ (pollution) where treatment plants cannot process all the water.

Frequent Tide-Locking

This is where high sea levels stop rivers draining away as normal, causing them to back up.

Southend on Sea Community

We're excited to announce this project will be resuming and we will be back in the area soon. Look out for the Our Rainwater team who will be in the area throughout May and June! Last year we visited 133 homes, chatted with local residents and businesses on and near Fairmead Avenue.

Abbi, Caroline and Dan

Community Impact

The c2c sign up flyer

We've already had a very positive response, with lots of interest and residents spreading the word via Whastapp groups.

If you would like to take part, express your interest in just a few minutes by signing up.

Find out if you are eligible now!

Project Partners

The Project

What is this project about?

Why is this project important?

Eligibility and Participation

Who can sign up?

What does "property suitability" mean?

Does it cost anything?

How do I sign up?

What happens after I sign up?

Installations and Equipment

When will installations happen?

What’s included in the installation?

Monitors

Do I get to keep the monitors?

What privacy concerns are there regarding having a monitor? I'm a bit cautious with smart tech.

Do I have to do anything with the monitor?

Can I move the monitor around?

Benefits and Maintenance

How does this benefit me?

How much water is available for reuse?

How much water can the rainplanter or water butt hold?

How do I maintain the device?

Can I use the water for anything?

Environmental and Community Impact

How does this help prevent sewer spills?

Can my whole street get involved?

Connect with us

Our Rainwater Ltd,
The Innovation Centre
Rennes Drive,
Exeter,
England,
EX4 4RN

[email protected]

Our Rainwater © 2026