We make sure that assets perform their required functions while maintaining the natural systems that promote biodiversity, ecosystem services, and climate change resilience.
From trash screen clearances to fish pass repairs, our routine maintenance services address issues promptly, preventing failures and costly emergencies while causing minimal disruption to the asset’s operation and the surrounding environment.
Our catchment-wide projects maintain a balanced ecosystem. From invasive species management to channel clearances, our sustainable programmes keep natural systems functioning in a safe and effective way.
Environment assets
- Channels, culverts, embankments & bridges
- Fish & eel passes & fish counters
- Flood defences & sea outflow
- Gabion baskets
- Lagoons, lakes, ponds, parks, rivers & streams
- Gauging & hydrometric stations
- Sluice gates
- Weirs
- Wetlands
- Sustainable drainage systems (SuDS)
- Invasive species management
- Groundwork
- Tree management
- Constructed wetlands
- Watercourses
- Aqueducts
- Access steps & platforms
- Badger sets
- Boardwalks
Environment maintenance services
- Badger netting
- Channel clearance
- Fish rescue
- Grass cutting
- Grounds maintenance
- Hydrometric station maintenance
- Invasive non-native species (INNS) removal
- Pond & canal de-silting
- Pond maintenance
- Telemetry maintenance
- Tree felling & trimming
- Vegetation clearance
- Water feature maintenance
- Weed control
- Wrack & trash screen clearance
During the first year of the Asset Operation, Maintenance and Response (AOMR) Framework, Stonbury have successfully delivered a programme of maintenance work and supported our incident response capabilities. Since the outset they have maintained a collaborative and proactive approach in helping us to deliver the desired outcomes.
Phil Pullen
Field Operations Technical and Contract Advisor – Environment Agency
Awards & Accreditations
Improving water conveyance
Flash flooding has become a major challenge across the UK affecting both water catchment and the wastewater network, making projects that maximise water conveyance and reduce flooding a vital part of our work. This particular project re-enabled the effective operation of a flood storage area upstream.