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Nov 21, 2017
Category: Abstraction
Posted by: Kathryn

River Chess groundwater levels at record lows, a dry river in Chesham for a year, but no water restrictions from Affinity Water.

Sep 18, 2017
Category: General
Posted by: Kathryn

A public River Chess forum will take place in support of the World Wildlife Fund's 'Nature Needs You' campaign.

Jul 12, 2017
Category: Drought
Posted by: Kathryn

With groundwater levels now exceptionally low, the river in Chesham is dry as far as Lord's Mill, Waterside.

Jul 12, 2017
Category: Pollution
Posted by: Kathryn

We welcome the news that Thames Water will shortly be making improvements to the Chesham works.

Latest News

Sewage Litter in the River Chess

Apr 1, 2017

Category: Pollution
Posted by: Kathryn

Over the years the River Chess has suffered many issues resulting from the Chesham Sewage Treatment Works (STW), going as far back as 1889. In 1937 there was a famous court case regarding the quality of effluent entering the river. The river users won that case and received significant damages form the operator. These problems continue today.

For 15 years we have been recording sewage litter (sanitary towels, nappies, etc.) in the Chess, which we always felt was coming from the Chesham STW. In the early months of 2017, we have seen an increase in this litter and have drawn this to the attention of Thames Water, the operator of the Chesham STW and the Environment Agency. After some discussion Thames have conceded this is their responsibility and have now started a programme of work to ensure this littering stops.

Initial Work Programme to stop sewage littering at Chesham STW:

  • Maintenance Projects are installing Copatrawls (net sacks) on the 3 outlets from the lagoon and the storm tank discharge channel; this work started earlier this month and is scheduled to be completed by the end of March. The plan is to install 6mm mesh to minimise the risk of debris getting through.

  • Last month Thames Water fitted 12mm mesh Copatrawls on the 2 Final Settlement Tank outlets and the storm tank discharge line, to replace the larger aperture versions, to ensure the debris is collected. These will be checked regularly and replaced as and when needed.

  • At the inlet works, Thames Water have installed a bird scarer, to stop birds are pulling out litter from the chutes and skips. Thames Water are going to try fitting a tarpaulin over the open part of the skip to see if this will help.

We appreciate that the Chesham STW would function more efficiently if there were less of this sewage litter to process. So we all have a responsibility to ensure this litter material does not get into sewer. We will continue to work with Thames Water to get this message across: don’t flush it, bag it and bin it.

Paul Jennings, our Chairman said,

“We are obviously disappointed that it has taken 15 years for definitive action to be taken, and with the inactivity of the Environment Agency, but we are please this work programme has now started. We will continue to monitor the effluent and hope these actions will be positive. We hope we can work more closely with Thames on all River Chess issues.”

Richard Aylard CVO, External Affairs and Sustainability Director of Thames Water said, "We want to help keep the River Chess in pristine condition and are stepping up our efforts to avoid the unpleasantness of sewage litter getting in to the river from our works.  We also look forward to continuing to work with the River Chess Association on other issues relating to the River Chess."