A welcome respite from the rain today (January 6) in Frome ... but when the rain returns to Somerset how are flooding prevention plans faring?
By Susie Watkins
6th Jan 2023 | Local News
"We are well prepared" - that's the latest advisory from Somerset Rivers Authority, who together with local Environment Agency officers have been assessing the current situation with flood water on the Somerset Levels and Moors, following recent heavy rain.
This from the SRA news update.
The Environment Agency is a partner in Somerset Rivers Authority, along with Somerset County Council (which includes Somerset Highways), the four district councils, the Parrett and Axe Brue Internal Drainage Boards, Natural England, and the Wessex Regional Flood and Coastal Committee.
"We, and our partners at the Somerset Rivers Authority, are well prepared should the weather get worse this winter."
Background
The Somerset Levels and Moors are designed to store flood water when the rivers flowing through them overtop.
The recent heavy rain has caused spillways (specifically designed low-points in the riverbanks) on the Rivers Tone and Parrett to flow and there is now water stored on the moors.
Current Situation
The Parrett and Tone catchments have responded as expected following the recent rainfall on already wet ground.
Spillways are still running, and river levels are currently too high to operate the pumping stations at Currymoor and in the Langport area [Westover Pumping Station is pictured at the top of this page]. Water stored on the moors may increase while the current unsettled weather continues, but we will pump it out as soon as river levels and tides allow.
There has been localised flooding of some roads and we have been working with our partners, including Somerset Highways, to advise on public safety and where necessary to close roads.
We are monitoring the situation and following our operational procedures. We had staff working 24/7 over the holiday period issuing flood alerts and warnings, and teams were out checking our flood defences and clearing debris screens and other assets to ensure they are working.
Currymoor, one of the largest flood storage reservoirs on the Somerset Levels and Moors, is 60% full. It can store 17 million cubic metres of water safely.
Water injection dredging took place in 2022 and is starting again the first week of January 2023.
Outlook
The current forecast is for intermittent rain over the next three to five days. Forecasting longer term is less reliable so we continuously monitor the situation.
We, and our partners at the Somerset Rivers Authority, are well prepared should the weather get worse this winter.
Our trigger points plan sets out when we begin deploying mobile pumps: Somerset Levels and Moors: reducing the risk of flooding – GOV.UK
The Somerset Levels and Moors are designed to store floodwater. However, the £80 million of investment since 2014 in flood risk interventions (https://www.somersetriversauthority.org.uk/flood-risk-work/sra-annual-report-2020-21/progress-against-flood-action-plan-targets-2020-21/ ) will help us better manage the flooding. It allows us to take pre-emptive action to delay the onset of flooding and to evacuate the waters more effectively.
Together this enables communities to be more resilient and to recover more rapidly from flooding.
Phone numbers for contacting the Environment Agency
Customer service line: 03706 506 506
Floodline: 03459 88 11 88
Incident hotline: 0800 80 70 60
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