Remove the guess work with data-led recommendations. Use our cutting-edge hydraulic modelling to design rainwater management schemes that deliver real impact.
Water companies want to be innovative - but risk avoidance and cost pressures often stifle new approaches.
And on top of this, are you:
With thousands of products, approaches, and priorities to juggle - it’s easy to waste time, budget, and effort on the wrong solution.
Questions about modelling? Curious what we can model and how we can help you reach your goals? Get in touch and book a call.
Remove the guesswork with a data-led, end-to-end approach.
Our high resolution and data-driven runoff modelling identifies the most effective rainwater interventions and optimal location, aligned with scheme objectives - before a single asset is installed.
From the start, we focus on matching the right solution to the right place, helping you design smarter schemes that deliver long-term impact, regulatory confidence, and measurable ROI.
By optimising where and how water is captured, stored, or slowed, we help maximise the volume of water kept out of the drainage system - supporting asset resilience and easing pressure on ageing infrastructure.
From maximising efficiency to supporting regulatory compliance - optimisation modelling is an essential first step in any project.
Confidently scale across any catchment and experience multiple benefits.
Boost asset resilience
Reduce pressure on ageing drainage infrastructure by intercepting stormwater before it enters the system.
Maximise impact, minimise waste.
Our modelling ensures every intervention is targeted - increasing the volume of water slowed or stored at the source. We even factor in customer (householder) needs, improving scheme buy-in, adoption and longevity.
Improve ROI
Avoid costly trial-and-error - our approach helps you invest in what works, where it works best
Support regulatory compliance
Design schemes with the confidence they’ll contribute meaningfully to storm overflow reduction and other performance targets.
Make smarter decisions
Data-driven recommendations give your team clarity, consistency, and evidence to justify investment.
Scale with confidence
Whether it’s a single street or an entire region, our approach is built to scale - providing reliable results across multiple catchments or phases.
More than just insights. Here's what you'll get from us.
Ranked recommendations tailored to your goals
Our modelling delivers a ranked list of interventions designed to maximise impact and fit the specific needs of your project. This includes a cost benefit analysis, to ensure schemes get the most out of every £ spent.
A solution-agnostic approach
We're not tied to any supplier or product. That means our modelling is focused purely on what works - not what needs selling.
End-to-end support
From data input to delivery, our team guides you through the process - helping you interpret the results, validate decisions, and brief delivery partners with confidence.
A foundation for long-term success
Our outputs set your scheme up for smooth implementation, measurable impact, and scalability - giving you a strong base for funding, reporting, and future phases.
Ready to remove the guesswork from your rainwater management?
Explore how our cutting-edge hydraulic modelling can deliver the right solution for your sites - maximising impact, reducing risk, and supporting your regulatory goals.
Our Rainwater Ltd,
The Innovation Centre
Rennes Drive,
Exeter,
England,
EX4 4RN
Our Rainwater © 2025