Drainage Planning

Guidance on Sustainable Drainage for Homes and Extensions

General News
Group of people holding climate action signs

Daniel Groos, Johanne Codd, Cathaoirleach - Cllr Jim Gildea, Carolina Marques, Gerry Concannon - Senior Engineer - Water Services and Cynthia O'Mahony at Rockfield Community Garden Open Day and Suds Guidance Booklet launch for Dublin Climate Action Week, Blackrock.

Daniel Groos, Johanne Codd, Cathaoirleach - Cllr Jim Gildea, Carolina Marques, Gerry Concannon - Senior Engineer - Water Services and Cynthia O'Mahony at Rockfield Community Garden Open Day and Suds Guidance Booklet launch for Dublin Climate Action Week, Blackrock.

three people holding plants in a greenhouse

Cynthia O'Mahony, Cathaoirleach - Cllr Jim Gildea and Justin Ivory at Rockfield Community Garden Open Day and Suds Guidance Booklet launch for Dublin Climate Action Week, Blackrock.

Cynthia O'Mahony, Cathaoirleach - Cllr Jim Gildea and Justin Ivory at Rockfield Community Garden Open Day and Suds Guidance Booklet launch for Dublin Climate Action Week, Blackrock.

two people standing beside a water contrainer

Finian Ward and Cynthia O'Mahony at Rockfield Community Garden Open Day for Dublin Climate Action Week, Blackrock, Dublin. 

Finian Ward and Cynthia O'Mahony at Rockfield Community Garden Open Day for Dublin Climate Action Week, Blackrock, Dublin.

 

The Sustainable Urban Drainage for Extensions and Single Houses booklet was launched today as part of the ongoing implementation of Dún Laoghaire-Rathdown County Council’s Climate Action Plan 2024–2029. This guidance document encourages residents to develop natural rainwater and flood management measures to mimic natural drainage processes.  It also sets out the requirements for the use of Sustainable Urban Drainage Systems (SuDS) in planning applications and supporting the County Development Plan’s objectives by reducing flood risk, improving water quality and promoting nature-based solutions at household level.

Speaking at the launch, Councillor Jim Gildea, Cathaoirleach of Dún Laoghaire-Rathdown County Council said:

“I am delighted to launch the booklet on Sustainable Urban Drainage for Extensions and Single Houses, which provides guidance for residents on how to capture rainfall, and slow the release of this water into the drainage network or reuse it around their property. Simple measures, such as installing permeable paving or using rainwater butts, can make a meaningful difference in how we manage rainfall at home. I would like to congratulate everyone involved in its development.”

Gerry Concannon, Senior Engineer, Dún Laoghaire-Rathdown County Council Water Services Department added:

“With climate change bringing heavier rainfall across the county and placing increasing pressure on the county’s drainage network, we all have a role to play in managing rainwater more sustainably. This guidance document gives homeowners clear, practical steps on how they can incorporate SuDS and nature-based solutions when building or extending their homes, helping to reduce flood risk and improve climate resilience within their communities.”

You can read the full document below or pdf at this link.

SuDS for Extensions and Single Houses

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