1. Location & Issue
Ecological restoration of altered drainage channel to improve hydrology, biodiversity and water quality in Kilcummin.
ERS was engaged to restore a 170m stretch of altered drainage channel. In a single day, three ERS Field Ecologists implemented low-tech, process-based restoration techniques using locally sourced natural materials to reintroduce flow diversity, habitat complexity and natural sediment movement.
The uniform drainage channel was successfully transformed into a functioning stream system, delivering immediate ecological uplift. Within the first winter after completion, IFI recorded spawning redds in the restored stream, confirming rapid habitat recovery.
The project highlights how targeted, practical interventions can achieve measurable ecological gains quickly, cost-effectively and without hard engineering, while improving fish habitat, watercourse resilience and planning compliance.
2. Project Benefits
- Fast, cost-effective restoration delivered in one day
- Use of local, natural materials with no hard engineering
- Conversion of a uniform drainage channel into a diverse, functioning stream system
- Rapid improvement in fish spawning habitat
