Environmental monitoring services

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We're FiveRivers.

FiveRivers is a leading industry specialist in the consultation, design, delivery and monitoring of ecological and environmental solutions. With over 25 years’ working with nature, our expertise encompasses terrestrial and aquatic habitats with a specific passion for rivers and wetlands.

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It’s in our nature.
A FiveRivers specialist carrying out environmental monitoring

Monitoring

Data is king.

We offer monitoring services that include water based environmental monitoring, water quality monitoring and hydrometry and telemetry. These services provide our clients with the information they need for a range of environmental assessments, permit monitoring and compliance schemes, or to evaluate the performance of a habitat management or restoration scheme.

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It’s in our nature.
A member of FiveRivers ecological design and environmental consultancy team

Design & Consultancy

Practical and bespoke designs.

Our roots are in practical contracting, and we use this practical experience in our ecological design and consultancy services, with an ethos that focuses on sustainable environmental improvements that maximise environmental benefit. We can provide a full suite of habitat improvement and ecological design services, from initial concept/scoping and topographic site surveys through to the production of reporting and detailed drawings in both 2D and 3D. The ecological designs we create are bespoke, sympathetic to the on-site conditions and will always utilise site- won materials where possible.

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It’s in our nature.

Habitat Restoration & Creation

Nature-based solutions.

We’re best known for the exemplary river restoration and habitat creation we’ve carried out to improve wetlands, estuarine habitats and an array of river systems across the UK, with a particular specialism in chalk streams and river restoration services. Our passion for these habitats is why we at FiveRivers have developed a knowledgeable and experienced team with the skills and equipment needed to ensure that all restoration and habitat creation projects are monitored, designed and constructed utilising predominantly nature- based solutions.

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It’s in our nature.
Always Delivering Innovative Solutions in Ecological Mitigation

Ecological Mitigation

Compensation, enhancement & net gain.

Specialists in ecological mitigation services, ranging from habitat creation and translocation right through to species translocation. Our efforts have been applied across a multitude of projects and were designed to alleviate any harm which could come to the unique habitats and ecosystems found within the UK. We provide expert advice on matters such as ecological compensation, ecological enhancement and biodiversity net gain.

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It’s in our nature.

Our services

Doing what we do best.

A member of the FiveRivers team during a hydrometry and telemetry project

Caring for the environment is at the core of our values, and we know that sound environmental decisions are based on accurate and reliable data.

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A member of the FiveRivers team delivering a biodiversity net gain solution for a project

Habitat restoration and creation is in the fabric of FiveRivers.

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FiveRivers are specialists in Ecological Mitigation

Avoiding damage to the natural world and increasing biodiversity, where possible, is key to limiting the impact that we have on the world around us.

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Our roots are in practical contracting, and we use this practical experience in our ecological design and consultancy serviceswith aethos that focuses on sustainable environmental improvements that maximise environmental benefit. 

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With over 25-years’ experience delivering soft and hard engineered solutions in water, from sheet piling to fish passes.

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Accreditations

A specialist of choice.

FiveRivers delivers customer reassurance by meeting the most demanding industry accreditations and certificates of competence for safety, management and delivery.

ISO Cert No. E8806/ Q8806/ H8806

Latest news

From the source.

5th September 2025

We worked collaboratively with our sister company 5R Civil Engineering to deliver this multi-disciplinary project at Whiteknight Lakes for the University of Reading.

1st September 2025

Our works involved the realignment of the River Gade to reduce flood risk, whilst boosting and creating habitat for wildlife.

28th August 2025

FiveRivers are currently working with Lincolnshire County Council delivering a scheme on the River Waring as part of the Lincolnshire Chalk Streams Project, a partnership of twelve organisations who have actively been delivering river restoration since 2006.

10th March 2025

Following a five-week programme, FiveRivers have delivered the relocation of surface water and landfill pipe discharge, removal and relocation of a reedbed and the creation of a 170m channel connecting to the newly refurbished reedbed where the water will be filtered and cleaned.

Aquatic Survey Calendar front page
4th March 2025

The upcoming spring survey season is about to kick off – have you got your aquatic surveys booked in?

FiveRivers’ specialist environmental consultant during a river restoration work for Thames Water
5th February 2025

FiveRivers is delighted to announce that our specialist environmental consultants and habitat restoration teams will continue supporting Thames Water with the delivery of their Water Industry National Environmental Programme (WINEP), with the recent award of two design and build river restoration schemes on the Hogsmill and Sulham Brook, totalling an expected £2million.

21st January 2025

At the end of last year our Principal Hydrometry and Telemetry Consultant, Adam Nicholas, attended one of our active construction sites to perform spot flow gauging and a velocity test upstream of a syphon and a newly constructed fish pass completed by our FiveRivers team.

5th December 2024

FiveRivers is pleased to announce our recent framework award with The Royal Parks, on the Longford River until 2028.

3rd October 2024

FiveRivers is pleased to have been awarded a place on the Environment Agency's Ecological Services Framework 4 (EcoSF4), on two lots.

10th July 2024

The scheme involved the diversion of Green Lanes Stream adjacent to Chamber Mead meadow through a newly natural wetland system comprising of a sediment trap, two wetlands (spanning 2,000m2) and connecting the new 120m channels before joining the Hogsmill River, downstream of the original confluence. The project was focused on improving the water quality of...

Case studies

Cliveden Fish Rescue

Cliveden National Trust Gardens and Woodlands
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Case studies

Market Harborough River Restoration

River Welland, Market Harborough.
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Case studies

River Lea River Restoration

Hertfordshire
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    Our culture, our approach, and our respect for the environment, has not only delivered incredible growth but also made us an employer of choice within the sector.

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    About FiveRivers:We are a widely recognised industry specialist with over 25 years’ experience in the…

    Codford, Warminster with projects across the UK
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