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TFOV6CGY0IU00DecidedLast updated 22/07/2026, 13:01

Consultation on a proposed river water abstraction scheme, including a new intake on the River Thames, a conveyance tunnel, and associated water treatment infrastructure near Teddington Weir.

County Matter for Consultation
Burnell Ave & Beaufort Rd, Richmond TW10, UK

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Full Proposal

Establishing a new abstraction intake on the River Thames approximately 350m upstream of Teddington Weir;- Transferring the river water to the Lee Valley Reservoirs via the existing Thames Lee Tunnel;- Recycling water using a new Tertiary Treatment Plant at Mogden Sewage Treatment Works;- Transferring the recycled water through a 4.2km recycled water conveyance tunnel from Mogden to Teddington; and- Releasing the recycled water through a new outfall approximately 180m upstream of Teddington Weir.

Application Timeline

Application RegisteredN/A
Application Validated21/05/2026
Decision Made29/06/2026
Decision Issued06/07/2026
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