Tree planting could prevent flooding in Tyrone

by Gráinne Connolly

There is growing research evidence that planting trees in the correct place, could offer long term solutions for flooding in County Tyrone.

Particularly in rural parts of the West where its been plagued with persistent floods in recent years. 
 

The Forest Service carried out a study, focusing on the Camowen and Drumragh catchments in Omagh. 

As a result, the report suggests that doubling the area of forest to 14% of the catchment will reduce flood peaks for an extreme storm (a one in 100 year return period flood) by 8%, and a one in 5 year return period flood by 13%. 

The report also stated: 

"Increasing the area of healthy flourishing woodlands is one of the important land use changes that could be considered, combined with better upland heather and heather grassland management, that models suggest are important in reducing the risk of flooding downstream, alongside more traditional engineering measures."

Welcoming the report, Forest Service Chief Executive Malcolm Beatty said:

“There is growing evidence that woodland planting in the right place can ‘slow the flow’ and reduce downstream flooding events.

"This new report by Forest Research, an agency of the Forestry Commission, is an important addition to the evidence in Northern Ireland.

“The study area was picked because, as shown by the photograph on the front page of the report, Omagh has suffered significant flooding events in the past.

"It will inform work by our colleagues in DfI Rivers on the role that natural flood management techniques could have in alleviating long-term flooding risks.”

Read the full report: https://www.daera-ni.gov.uk/news/reducing-flood-risk-ecological-approach