The first ever UK woodland natural flood management guide has been published. The Guide will enable the forest sector to play a stronger role in flood mitigation, which will increase the resilience of communities to flooding and reduce the financial impact of future floods.

This is a new United Kingdom-wide guide outlining how forests and woodlands can reduce the damaging effects and financial impact of flooding on vulnerable communities. The report has been published by the Forestry Commission, Natural Resources Wales, Scottish Forestry and Northern Ireland Forest Service.

The joint news release said that ‘Woodlands can play a key role in flood mitigation and make an important contribution to reducing downstream flood risk. Tree planting can significantly affect the volume, pathway and timing of surface run-off, slowing and reducing flood peaks, while management operations such as cultivation, drainage, road construction and harvesting can have the opposite effect if not appropriately managed.

Produced by Forest Research, the new Practice Guide provides advice to landowners, forest and woodland managers, planners, practitioners and flooding authorities on how forests and woodlands can make a positive contribution to natural flood management and play a stronger role in flood mitigation.

Advice includes:

• How to identify whether downstream communities are vulnerable to flooding and if so, modify the design of the woodland to enhance the flood benefit.
• How to amend the scale, timing and type of woodland operations to minimise the impact of flood risk and flood run-off.
• Where and how to use leaky dams to slow flood flows.

Applying this guidance will assist land managers and forestry practitioners in meeting the requirements of the UK Forestry Standard (UKFS) and will help deliver a more sustainable and integrated approach to managing flood risk – reducing the damaging effects and financial impacts of future floods on downstream communities.

Richard Stanford, Forestry Commission Chief Executive, said: Our woodlands and forests play a key role in reducing the peaks in water flow. This helps to protect communities across the UK vulnerable to flooding from their devastating impacts.

This new Practice Guide will enable the forestry sector to harness the benefits of tree growing to reduce the risk of flooding, while ensuring that management operations do not increase peak flows. It will promote working with natural processes to deliver a more sustainable, catchment-based approach to managing flood risk to benefit communities across the UK.

Dominic Driver, Natural Resources Wales’ Head of Land Stewardship, said: Helping to prevent flooding is one of the many benefits of planting trees and creating new woodlands, but we also recognise that inappropriate forest management can risk environmental harm and reduce the well-being benefits that we derive from water.’

The new UKFS Practice Guide can be downloaded from the Forest Research website here.