Business Details
20 Years
experience
Trusted Environmental and Flood Risk Consultants in the UK
Established in 2006 by Tony Clothier and Guy Laister, our company specialises in technical consulting services for water and environmental engineering sectors. We support planning applications for site redevelopments and provide expert advice on drainage, flooding, and environmental challenges for existing sites. Our projects range from single-house developments to large-scale residential and commercial schemes, including major government initiatives. Based in Surbiton, London, we operate nationwide, prioritising strong client relationships and delivering responsive, transparent solutions. Our team of chartered engineers and scientists brings extensive expertise in hydrology, hydraulic modelling, and environmental management.We actively contribute to research projects, with published work in refereed journals and conference proceedings. Our clients, primarily private-sector developers, rely on our technical proficiency to mitigate risks and optimise project outcomes. We collaborate with multidisciplinary teams to ensure comprehensive solutions for complex engineering challenges. Committed to innovation, we integrate sustainable practices into all our projects to meet evolving regulatory and environmental standards.
Services
Flood Risk Assessments
Hydrological Modelling
Hydraulic River Modelling
Sustainable Urban Drainage Systems
Flood Warning Plans
Basement Impact Assessments
Groundwater Analysis
Environmental Impact Assessments
Air Quality Assessments
Water Framework Directive Assessments
Details
- Year established: 2006
Highlights and features
- We have over 15 years of experience in water and environmental engineering consultancy.
- Our team includes chartered engineers and scientists with multidisciplinary expertise.
- We deliver solutions for projects ranging from small developments to major government schemes.
- We maintain strong client relationships through transparent, responsive communication.
- Our research contributions enhance industry standards in flood risk and environmental management.
Services
Flood Risk Assessments
We conduct detailed Flood Risk Assessments (FRAs) to meet planning requirements, evaluating site-specific flood hazards and proposing mitigation measures. Our assessments ensure compliance with National Planning Policy Framework guidelines and support successful planning applications. By combining hydrological data with site analysis, we provide actionable recommendations to reduce flood risks for residential, commercial, and infrastructure projects.
Hydrological Modelling
Our hydrological modelling services calculate river flow peaks and hydrographs for design floods, supporting flood defence planning and infrastructure projects. Using advanced software and historical data, we simulate rainfall-runoff processes to inform drainage strategies and floodplain management. This analysis helps clients understand flood risks and design resilient solutions for developments in vulnerable areas.
Environmental Impact Assessments
We prepare comprehensive Environmental Impact Assessments (EIAs) to identify potential effects of proposed developments on water resources, air quality, and ecosystems. Our assessments guide mitigation strategies to ensure regulatory compliance and environmental protection. By integrating multidisciplinary expertise, we help clients navigate planning requirements and achieve sustainable outcomes for complex projects.
Sustainable Urban Drainage Systems
We design Sustainable Urban Drainage Systems (SUDS) to manage surface water runoff for large developments, reducing flood risks and enhancing water quality. Our solutions include permeable pavements, retention basins, and green infrastructure tailored to site conditions. These systems comply with planning regulations while promoting ecological benefits and long-term drainage efficiency for urban environments.
Flood Defence Design
Our flood defence design services create Environment Agency-approved solutions for riverside and coastal schemes. We develop tailored protection measures, including embankments and barriers, to safeguard properties and infrastructure. With experience in technically challenging projects, we ensure durable, compliant defences that protect communities and assets from flood risks while balancing environmental considerations.
People
Tony Clothier
Director
Co-founder with extensive experience in flood risk management and environmental engineering, leading complex projects and regulatory compliance strategies.
Guy Laister
Director
Co-founder specialising in hydrological modelling and water resources, contributing technical expertise to major infrastructure and development projects.
Questions
What services does Water Environment offer?
We provide flood risk assessments, hydrological modelling, environmental impact assessments, drainage strategies, and engineering solutions for water and environmental challenges.
Which sectors do you work with?
We support private-sector developers, government agencies, and consultancies on residential, commercial, and infrastructure projects across the UK.
How do you ensure project compliance?
Our team applies regulatory expertise to meet planning requirements, including National Planning Policy Framework and Water Framework Directive standards.
Can you handle large-scale developments?
Yes, we have extensive experience with major projects, including flood defence design and environmental permitting for complex schemes.
