Combining water data across Hull and East Riding

It would be hard to have missed the vast quantities of water across parts of the UK over the past few months, but when water isn’t so obvious other ways are needed to track where water is, how much there is and what it is doing.

Monitoring of water is routine and carried out by the Environment Agency, water companies and local authorities, amongst others, and covers rivers, water and groundwater levels, pumping stations, overflows, sewage treatment works and rainfall levels. Many of these monitoring and gauging stations feed their results in automatically from remote or inaccessible locations meaning many measurements can be recorded without human interaction. In many cases measurements are captured every 15 minutes and fed back to the system daily; data as far back as 10 years ago is available for some gauges and monitors. Some of the Environment Agency’s gauges have been taking measurements for almost 40 years

This vast wealth of data is held and used by different organisations and, until recently, had never been combined to create a better understanding of what is happening in a region.  Until that is, the Living with Water (LWW) Telemetry Integration project team collaborated through their partnership work to share various data sets.

Combined data from the Environment Agency, East Riding of Yorkshire Council and Yorkshire Water showing the spatial distribution of gauges and monitoring stations across the region

The LWW partnership are working together with other organisations in this Catchment Telemetry Integration project to better understand what data is being routinely captured and where, and will be using it to identify ways for its use in improved forecasting and responses. Ultimately the data will be used to influence where future monitoring might be most usefully installed to provide the most useful data.

The project team produced the first ‘combined data’ maps earlier this year which show the locations and types of all the monitoring stations across Hull and East Riding, including how long they have been operating for.

Combined data from the Environment Agency, East Riding of Yorkshire Council and Yorkshire Water showing the duration of measurements, in months, by individual monitoring stations (the larger the circle the greater the duration of measurements)

These maps are provisional results so far, but show the amount of monitoring already taking place across the region.

By sharing this data, and ultimately combining it with decision-making tools, the project team hope to develop an early warning tool that will help improve operational preparedness and improve response times at the outset of a flood risk event.

Home truths on housing and climate change

A new report from the Climate Coalition, Home Truths: How climate change is impacting UK homes has been released today.

iCASP’s Dr Jenny Armstrong and Dr Ben Rabb, working in collaboration with the Priestley International Centre for Climate have contributed to two chapters  – one on the climate science focusing on the increased risks of flooding and droughts and the second suggesting ways in which we can work with natural processes to improve the resilience of households.

2019 was a record breaking year for both hot weather and autumn rainfall with the UK experiencing the hottest summer and warmest winter days ever recorded. This came on the back of the prolonged heatwave and joint hottest summer season on record in 2018. While insurance claims arising from too much water resulting in flooding are the stories we usually hear, there was also a surge in insurance subsidence claims as a result of the hot, dry conditions.

Image: Flood Victims June 2007 – Keith Lavarack CC BY-SA2.0 (geograph.org.uk)

1.8 million people in the UK currently live in areas at significant risk from flooding, and this number is growing. If the current rate of warming continues the number of people at risk could rise to 2.6 million in as little as 20 years.

While our homes may be at risk, they are also a contributing factor to rising emissions. Heating and hot water in UK homes currently makes up 25% of total energy usage and 15% of greenhouse gas emissions, and more housing is planned.

The report highlights a range of actions that can be taken; from decarbonising our homes to reduce emissions to improving the resilience of households to the impacts of climate change. Suggested actions don’t just happen in our home, for example peatland preservation can not only sequester carbon helping reduce total emissions, but also reduce surface water runoff and in turn reduce flood risk.

Home Truths: How climate change is impacting UK homes also features a foreword from TV presenter George Clarke, and comments from gardener Monty Don.

Publication of the report marks the launch of the annual #ShowTheLove campaign from the Climate Coalition. Every February since 2015, people are encouraged to show the love for the things they want to protect from climate change, and showcase the ways they can create a safer world for future generations. Actions include making and sharing green hearts, writing to local MPs and starting conversations about climate change.

The Climate Coalition is the UK’s largest group of people dedicated to action against climate change. Along with their sister organisations Stop Climate Chaos Cymru and Stop Climate Chaos Scotland, they are a group of over 140 organisations — including the National Trust, Women’s Institute, Oxfam, and RSPB — and 22 million voices strong.

The Priestley Centre has partnered with the Climate Coalition on previous reports, including Gamechanger: How climate change is impacting sports in the UK and Recipe for Disaster: How climate change is impacting British fruit and vegetables.

Leeds City Council Flood Risk Management Workshop

iCASP convened a workshop with Leeds City Council and the Environment Agency on 17th April to bring together a range of stakeholders to look at flood risk management in Leeds, for the next spending period, 2021 to 27.

The stakeholders, including infrastructure providers, representatives of local authorities and councils, water companies, academics and others working in catchment management, were not just focused on future flood risk management schemes but other infrastructure or growth ambitions for Leeds City Region.

Photo credit: Jennifer Armstrong

This meant an exciting outcome of the workshop was identifying future activity and investments where multiple benefits might be delivered, not just the reduction of flood risk. All stakeholders at the workshop highlighted the importance of early integration across organisations to achieve these common aspirations.

The next step in this process is for ideas for flood risk management schemes to be submitted for funding support from central government – hopefully with a clear outline of the multiple benefits that they can help achieve.

The @CommonsEFRA webpage for the #flooding inquiry now has the written evidence available to view at… twitter.com/i/web/status/1…

https://t.co/OU5EVbiNDB