On 11 November, the Scrutiny Panel will meet to consider the future of Middle Mill Weir, which collapsed in December 2023. This is an important discussion about how we balance history, ecology, and community needs with financial responsibility. Colchester City Council is committed to doing what is best for our city – preserving its heritage, protecting its environment, and ensuring that every decision represents responsible use of public funds.
The report sets out several high-level options. One option is to replace the weir with a smaller structure to maintain higher upstream water levels. This would require planning permission and a fish pass, and the preliminary cost estimate is around £2.2 million, plus ongoing maintenance and staffing costs.
Another option explored was creating a rock river feature, but this has been deemed unviable due to insufficient water flow.
A third option is to offer the Colchester Canoe Club an alternative site, which could involve installing pontoons and securing land, though costs are currently unknown and would depend on location.
Finally, the Council could choose to undertake no further work and allow the river to re-naturalise, which would bring ecological benefits and cost significantly less, with only an estimated £5,000 per year for maintenance.
These figures are early estimates and will be refined if a preferred strategy is agreed. No decision has been made yet – the Scrutiny Panel’s role is to examine these options carefully and recommend the approach that best serves Colchester. This process reflects our commitment to transparency and responsibility, ensuring that heritage and community interests are respected while safeguarding public funds.
Cllr Martin Goss, Portfolio Holder for Waste, Neighbourhoods and Leisure said: "This is a complex issue that affects many aspects of life in Colchester – from our historic environment to biodiversity and recreational activities. We want to make sure that any decision is based on sound evidence and reflects what is best for residents, both now and in the future. The Scrutiny Panel’s work is a vital part of that process."
Page last reviewed: 6 November 2025