What we do

Water storage

At Selwood, we provide temporary water storage solutions for clean water, wastewater, and sludge, supporting planned works, emergency response, and treatment processes.

From tanks and lagoons to integrated systems with pumping and monitoring, our scalable setups are designed to meet your site’s needs with minimal disruption. With full environmental assurance and expert support, we help you store water safely and efficiently, wherever and whenever it’s needed.

Some of our key storage capabilities

We provide water storage solutions for multiple sectors, including water utilities and infrastructure. Below is just a small selection of what we can do for you...

Abstraction systems

for rivers, boreholes, and reservoirs

Temporary & permanent pumping stations

to move water to treatment works or networks

Balancing & flow control

during periods of peak demand or maintenance

Storage & buffer solutions

to maintain supply resilience

Remote monitoring

for flow and performance optimisation

Environmental safeguards

to protect habitats and meet licence conditions

Looking for a storage solution?

We can help you protect what matters with integrated, modular, scalable solutions, 24/7/365

Speak to our experts

The smart storm overflow solution

SelTank

SelTank is Selwood’s smart, automated liquid storage system - designed to help water companies and contractors manage excess flows safely, sustainably, and efficiently.

By providing scalable capacity during storm surges and peak demand, SelTank reduces overflow risk, protects the environment, and enhances site resilience.

Driven by an advanced PLC control system, SelTank automates gradual discharge post-storm, with real-time telemetry and detailed reporting via the SelTank app. Its modular, corrosion-resistant design is lightweight, easy to transport, and quick to install—supporting compliance with the Storm Overflows Discharge Reduction Plan and delivering cleaner, safer outcomes for communities.