Carver Fields Water Tank: Summary of Yorkshire Water Drop‑In Session

Yorkshire Water’s recent drop‑in session on the proposed underground water tank at Carver Fields drew a steady turnout of residents, many of whom used the opportunity to raise environmental, access and construction‑related concerns.
Representatives from Yorkshire Water and their contractors were on hand to answer questions and outline the current stage of the project.

Residents asked detailed questions about the proximity of the works to the established badger sett and the wider ecological impact on Carver Fields. Yorkshire Water confirmed: A buffer zone will be maintained between the worksite and the sett. An ecologist will be present during the works to monitor activity. Additional bat and badger surveys will be carried out ahead of construction. 

Questions were also raised about potential disturbance to vegetation, habitat loss and how the site would be restored afterwards.

Attendees sought clarity on the scale of vehicle movements required to remove excavated Rock & earth. Yorkshire Water advised that: At the peak of construction, around 15 lorries per day are expected on site. Traffic management plans are still being developed and will be shared once finalised. 

Residents also asked about working hours, noise, dust control and how access routes would be managed to minimise disruption.

Yorkshire Water stated that the original topsoil will be reuse during reinstatement, with further details on landscaping and surface restoration to follow.
Residents emphasised the importance of ensuring the field’s appearance and amenity are preserved once works are complete.

Works are currently expected to begin on or after 6 July, subject to final approvals and survey results. Yorkshire Water confirmed they are continuing to work with partners including the Sheffield Methodist Circuit; Sheffield & Rotherham Wildlife Trust; Sheffield City Council’s ecologist and the Public Rights of Way officers 

Their aim is to provide clearer information and maintain transparency as the project progresses.

If you have any further questions that you would like Yorkshire Water to answer, you can ask these by phoning them at 0344 848 1099, quoting reference number YW.205212.

New Underground Storage Tank -Carver Fields

Yorkshire Water is beginning its largest-ever environmental investment programme, with £8.3bn being spent across the region over the next five years. Around £1.5bn of this will fund new surface water sewers, underground storage tanks, nature‑based solutions and sustainable drainage systems to help reduce storm overflow discharges and improve the health of local rivers and coastal waters.

As part of this programme, work will soon begin on a new 2,500m³ underground storage tank beneath Carver Fields, off Hagg Lane. This tank will hold excess wastewater during heavy rainfall, reducing the need for discharges into local watercourses and helping to prevent sewer flooding.

Carver Fields was chosen after extensive investigations, based on existing underground assets, local geology and the amount of land required, while aiming to minimise disruption to the community.
The working area is shown in red on this Yorkshire Water’s site map.

Normal working hours will be 7am–7pm, Monday to Friday, with occasional later work where residents will be notified in advance. No access to homes is required; residents are reminded to check identification before letting anyone in.

Yorkshire Water’s partners, Ward & Burke, plan to start construction in July 2026, with the project expected to take around 18 months. 

Before construction begins, additional surveys are needed on Hagg Lane. To carry these out safely, there will be a temporary road closure on Monday 8 June and Tuesday 9 June, between 7pm and midnight.

Yorkshire Water’s Ground Investigations at Carver Fields

Yorkshire Water is launching its largest-ever environmental investment programme, with £8.3 billion set to be invested across the region over the next five years. This ambitious plan will upgrade infrastructure and improve services for customers, with £1.5 billion earmarked specifically for improving the sewer network to reduce reliance on storm overflows.

As part of this investment, Yorkshire Water and their contractor Ward & Burke will be carrying out ground investigation work at Carver Fields, starting Wednesday 13 August. These exploratory tests will help determine whether the site is suitable for potential underground upgrades to the network.

What will the investigations involve?
– Understanding groundwater levels and site pressur
– Assessing the suitability of the site for underground infrastructure.
– Drilling nine boreholes (approx. 20cm wide) at various locations over 3–4 weeks.
– Covering the boreholes and monitoring conditions through weekly visits for 6–8 weeks.
– Once complete, the holes will be safely backfilled.

These improvements are designed to protect local river health by reducing the need for storm overflows, paving the way for a cleaner, greener Crosspool for generations to come.

– Work will take place Monday to Friday, 8am – 5pm. Occasionally, teams may work slightly later, with advance notice.
– No access to homes is required for this project. Please remember to ask for identification if approached by anyone claiming to be part of the team.

If you have questions, the project manager and senior project manager will be available on-site at Carver Fields during the following times:
Wednesday 13 August, 1:00pm – 3:00pm 
– Tuesday 19 August, 9:30am – 11:30amÂ