RA Dalton Success Stories
RA Dalton Ltd are the Klargester number one accredited installer covering the whole of the UK.
Protecting England’s Deepest Lake: Improved Wastewater Treatment and Flow Monitoring
Nestled in the serene, remote beauty near Wastwater in the Lake District, a beloved campsite was grappling with a rising challenge—its ageing wastewater system could no longer meet the growing demand. With more visitors and tightening environmental regulations, an upgrade became crucial to maintain compliance, efficiency, and long-term sustainability.
Enter the RA Dalton team. Charged with delivering a durable solution, we crafted a plan to modernise the system while minimising its environmental impact in this delicate and pristine location.
Temporary Treatment Solution: Keeping Operations Running
With peak camping season in full swing, delaying action wasn’t an option. To prevent any disruption to trading in 2024, we quickly mobilised and installed a temporary mobile treatment unit on-site. This immediate solution ensured that wastewater was managed effectively while we planned for the full upgrade.
The major works were scheduled for winter 2025, during the off-peak season, to minimise impact on visitors and allow for a smooth transition to the new system.
Permanent Treatment Solution: KEE50HR Disc Unit, Final Settlement Tank & 3-Phase Crude Pumping System
Upgrading a wastewater system in such a remote area required careful planning. The terrain, unpredictable weather, and strict environmental guidelines meant that every detail needed to be considered. The solution had to be both effective and sustainable, ensuring smooth operation for years to come.
One of the key decisions in the design process was selecting a modular KEE treatment plant. This choice allowed us to:
✔ Incorporate a section of the original equipment – Rather than replacing everything, we maximised efficiency by integrating part of the existing system, reducing waste and unnecessary costs.
✔ Significantly improve effluent quality – The upgraded system was engineered to meet high environmental standards, ensuring that wastewater leaving the site is treated to a much higher level, minimising impact on this sensitive location.
The Importance of Flow Monitoring
For sites like this, installing a flow meter is crucial. Monitoring daily wastewater volumes and effluent quality ensures compliance with Environmental Agency (EA) permits, preventing any risk of exceeding permitted limits.
Groundwater infiltration is a common issue at remote sites, where excess water can enter the system and slow down treatment efficiency. Without a flow meter in place, these issues can go unnoticed, leading to potential compliance breaches and system inefficiencies. By tracking flow levels, operators can quickly detect and address any irregularities before they become serious problems.
Overcoming Challenges in a Remote Installation
Working in a remote location brings unique challenges. Excavation had to be meticulously planned, accounting for potential soft ground, solid rock, and high water tables. Careful coordination was required to ensure all materials, equipment, and personnel could access the site without disruption.
Every aspect of the installation, from pipework and electrical components to the treatment plant itself, had to be designed with long-term efficiency in mind. The new system would not only provide immediate improvements but also help safeguard the site’s future, preventing potential environmental risks.
Protecting WASTwater against WASTEwater
This upgrade represents more than just a technical improvement—it’s an investment in sustainability. By modernising wastewater infrastructure while retaining and enhancing existing equipment, the campsite is ensuring it remains a well-maintained, environmentally responsible destination for years to come.
The site is operational this week and ready to welcome holidaymakers once again, now with a future-proofed wastewater system in place.
At RA Dalton, we specialise in delivering wastewater solutions that balance technical expertise with environmental responsibility. Whether it’s remote campsites, commercial facilities, or residential developments, we tailor each project to meet specific needs.
🚀 Looking for expert wastewater solutions for your site? Get in touch with our team today!
Images Copyright: National Trust/Robin Kitchin
RA Dalton Opens New Rookhope Office

County Durham wastewater specialist RA Dalton has relocated members of its finance and accounts team to a new office at Unit 1, Rookhope Business Centre.
The move sees Accounts Manager Katie Jackson and her colleagues take up residence in the dedicated office space as the family-run company continues to expand its workforce and nationwide operations.
The Rookhope premises provide valuable additional space for the growing department while keeping the team in the heart of Weardale, close to RA Dalton’s Cowshill head office.
From a local family business to a national employer
Founded in 2003, RA Dalton has grown from a small local family business into a nationwide employer with more than 100 staff across the UK.
The company supplies, installs, services and maintains sewage treatment plants, septic tanks, pump stations and other off-mains drainage systems, working with homeowners, businesses, developers and organisations throughout the UK; providing support at every stage of the wastewater process.
Supporting a growing nationwide business
RA Dalton’s finance and accounts team play a vital role in supporting the company’s day-to-day activities across the UK. As the company has grown, so too has the volume and complexity of the work carried out behind the scenes.
The new office creates a dedicated working environment for the team. Colleagues can collaborate closely and continue to deliver an efficient service to customers, suppliers and other departments across the business.
The finance department continues to grow from strength to strength. RA Dalton recently recruited a new Accounts Receivable Coordinator, who joins the team at its new Rookhope base. This latest appointment is another key part of the company’s wider strategy to strengthen its internal operations and ensure it has the people and systems that support continued development.
Continued investment in Weardale
While RA Dalton now works with domestic and commercial customers across the UK, the company has retained strong links to Weardale. The decision to establish the finance team in Rookhope allows the business to create additional space without moving this important function away from the local area.
The new office demonstrates RA Dalton’s continued commitment to County Durham and the rural communities surrounding its original Cowshill headquarters, while bringing new professional employment opportunities to rural County Durham. This will help people build their careers without needing to travel to one of the region’s larger towns or cities.
RA Dalton has continued to invest in its people, premises, equipment and services as demand has increased. The new Rookhope office is the latest stage in that growth: providing Katie and the wider team space to support the business as it moves forward.
The finance team’s new address is Unit 1, Rookhope Business Centre, Rookhope, Bishop Auckland, County Durham, DL13 2DA.



















