Rhondda Cynon Taf Council Hosts Public Consultation In Aberaman 2026

Key Points

• Public Engagement Session: Rhondda Cynon Taf County Borough Council is hosting a full-day public drop-in event tomorrow, Wednesday, 19 August, at the Sobell Leisure Centre in Aberdare.
• Informational Presentations: Five identical 30-minute presentations will take place at 11am, 1pm, 3pm, 5pm, and 7pm to allow residents to engage directly with Council officers and the lead contractor.
• Core Scheme Details: The £1.75m engineering project includes constructing an attenuation storage pond, installing upgraded drainage infrastructure, and diverting two unnamed watercourses near Cardiff Road and Maes-y-Ffynnon Lane.
• Properties Protected: The scheme aims to deliver direct flood protection to 56 residential homes and three commercial premises in the local catchment area.
• Funding & Timeline: Supported by significant grant funding from the Welsh Government, construction commenced in July 2026 under lead contractor Centregreat and is expected to take approximately 12 months.

Aberaman (Cardiff Daily) August 18, 2026 –Rhondda Cynon Taf County Borough Council will hold a public engagement event tomorrow, Wednesday, 19 August, at the Sobell Leisure Centre in Aberdare to update local residents and business owners on the progress of major flood alleviation works in Aberaman. The drop-in session, running continuously from 11am to 7pm, offers the community an opportunity to review engineering plans and speak directly with representatives from both the local authority and appointed infrastructure contractor Centregreat. To accommodate varying personal schedules, officers will present five structured 30-minute presentations scheduled for 11am, 1pm, 3pm, 5pm, and 7pm, requiring no prior booking or advance registration.

What infrastructure developments are currently underway along Cardiff Road and Maes-y-Ffynnon Lane?

Construction on the major flood mitigation project began in July 2026 to address long-standing drainage vulnerabilities in the Mid Cynon catchment.

The £1.75 million engineering scheme focuses on expanding overall drainage capacity across the Cardiff Road and Maes-y-Ffynnon Lane catchments.

The primary civil engineering elements include the excavation and construction of a dedicated attenuation storage pond situated on council-owned grassland near Maes-y-Ffynnon Lane.

This retention facility will temporarily hold excess surface runoff during periods of intense weather, regulating peak flows before water enters the downstream culvert system.

Additionally, civil engineers are installing modern drainage infrastructure and executing ancillary works to divert two unnamed ordinary watercourses directly into the new attenuation pond.

How is the Aberaman flood scheme funded and supported by public authorities?

The engineering scheme is supported by substantial capital funding from the Welsh Government via its Flood and Coastal Erosion Risk Management Grant.

The financial backing forms part of a broader national commitment by Welsh Ministers to strengthen flood defences across vulnerable valley catchments.

According to reporting by the news team at AberdareOnline, Councillor Andrew Morgan OBE, Cabinet Member for Environment and Capital Infrastructure, highlighted the strategic importance of the investment, stating:

“This important scheme marks the next stage in our ongoing work to reduce flood risk for communities across Rhondda Cynon Taf.”

As reported by AberdareOnline, Councillor Morgan further noted:

“The Cardiff Road and Maes-y-Ffynnon Lane area has been identified as a priority location, and this Welsh Government-funded investment will deliver important drainage improvements to help better protect homes, businesses and local infrastructure.”

Which properties and local infrastructure will benefit from the works?

Upon completion, the increased drainage network capacity will reduce surface water flood risk for 56 residential homes and three commercial properties located along Cardiff Road and the surrounding residential streets. While the bulk of construction activity is confined to council-owned land away from public thoroughfares, minor elements require direct access to Maes-y-Ffynnon Lane.

To facilitate safe working conditions, temporary traffic signals are being utilised periodically along Maes-y-Ffynnon Lane. As reported by AberdareOnline, Councillor Morgan acknowledged the potential impact on local travel, stating:

“While most of the work will take place away from areas used by the public, there will be some activity on Maes-y-Ffynnon Lane, including the use of temporary traffic lights when needed. We appreciate this may cause some short-term disruption, and I would like to thank residents and road users for their patience while this important scheme is delivered.”

What Is The Background To The Aberaman Flood Alleviation Scheme?

According to Natural Resources Wales (NRW) Flood Risk Assessment Wales mapping, the community of Aberaman—specifically surrounding Cardiff Road and Maes-y-Ffynnon Lane—is formally designated as a high-risk location for surface water and ordinary watercourse flooding.

The area is ranked 96th on the national Communities at Risk Register (CaRR), which prioritises flood risk management actions across Wales.

The primary hydrologic driver stems from the steep topography of the Cynon Valley, where rainfall collects on nearby hillsides and flows rapidly into the urbanized valley floor via the Maes-y-Ffynnon Lane watercourse network, which eventually discharges into the River Cynon.

What historical flood events prompted official intervention?

Historical investigation reports published by Rhondda Cynon Taf Council detail a repeated history of inundation in the locality. Properties along Cardiff Road suffered repeated surface water and sewer surcharging during Storm Bronagh (September 2018), Storm Callum (October 2018), and Storm Erik (February 2019).

The vulnerability was further highlighted during Storm Dennis in February 2020 and Storm Bert in November 2024, both of which resulted in widespread internal flooding to residential and commercial premises as local culverts reached capacity.

Following Section 19 flood investigations, RCT Council incorporated the Maes-y-Ffynnon scheme into its formal Flood Action Plan to permanently alleviate water accumulation during severe weather events.

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How Will This Development Affect Local Residents And Businesses?

During the 12-month construction phase managed by contractor Centregreat, local residents and motorists travelling along Maes-y-Ffynnon Lane and connecting routes to Cardiff Road will experience occasional traffic delays.

The temporary use of traffic signals will alter travel times slightly, though the council has structured the major works within non-public grassland areas to minimise disruption to daily movement. Tomorrow’s public event at the Sobell Leisure Centre serves to provide residents with clear timelines regarding construction traffic and site management.

What long-term economic and environmental benefits will the completed scheme deliver?

Once the retention pond and upgraded culvert diversions are fully operational, the primary benefit to the 56 residential property owners and three local business operators will be a significant reduction in flood risk during peak storm events. Economically, the enhanced protection helps mitigate potential future property damage, insurance premium escalations, and commercial disruption.

Environmentally, the retention pond design incorporates green infrastructure principles, helping manage natural runoff, supporting local ecosystem resilience, and improving community security against climate-driven rainfall changes in the Cynon Valley.