Public meeting – Oxford FAS proposed route to be unveiled

The preferred route for the Oxford Flood Alleviation Scheme will be unveiled tomorrow at Oxford Town Hall at a drop-in event open to all.

A talk: Oxford and the Thames – a national hotspot for freshwater wildlife

Later this month,  Dr Jeremy Biggs of the Freshwater Habitats Trust will be giving a talk at South Hinksey Village Hall, on Wednesday 29 June at 2pm titled Oxford and the Thames: a national hotspot for freshwater wildlife, in association with the Oxford Flood Alliance.
 
He’ll look at what makes the Oxford area a national hotspot for freshwater wildlife, what problems freshwaters in the area face and what the solutions are. He’ll consider what the impact of the new flood channel could be and how it could help reverse the century-long decline in the areas freshwaters. There is more information at http://freshwaterhabitats.org.uk/news/oxford-and-the-thames-a-national-hotspot/ or in the flyer Oxford and the Thames_talk flyer_Jun16 FINAL.
  

The talk is free and anyone may attend but space is limited so if you think you would like to come along please let Jo Fever at Freshwater Habitats know so we can try and ensure there is space for all: info@freshwaterhabitats.org.uk or phone 01865 595505.

 
 

 

 

Cambridge ‘Moisture in Buildings’ conference

Following an invitation from Steve Hodgson of the Property Care Association, Adrian Porter of OFA spoke at their ‘Moisture in Buildings’ conference in Cambridge on 12 May 2016. Adrian writes:

‘It was interesting to be able to inform the building trade of the direct benefit that their work can have on consumers, from a very personal perspective, and also how they and the insurance industry need to collaborate to enable homeowners to make the right decision on property level protection.

I was pleasantly surprised to find that not only do the PCA acknowledge the need to improve standards across the building sector, but also that their members are hugely passionate about resolving the problems created by poor workmanship once and for all, for each homeowner.’

Delegate comments and the presentations can be found here:
http://www.property-care.org/annual-conference-2016/review-conference-moisture-buildings/

Brainstorm meeting: maintaining OFAS

We hosted a meeting today to discuss how we could maintain the Oxford Flood Alleviation Scheme for both flood relief and the environment over the next century. We had an excellent meeting: in attendance were Rodney Rose (County), Chris Brown (County), Bob Price (City). Penny Burt (EA), Emma Formoy (EA), Giles Strother (BBOWT), Jeremy Biggs (Freshwater Habitats Trust), John Mastroddi (OFA), Nick Hills (OFA), Adrian Porter (OFA), Tim Treacher (SOFAG), Rachel Sanderson (OPT), Judy Webb (ecologist and Ashmolean Rare Plants Group), Peter Rawcliffe (OFA), Simon Collings (OFA), Peter Thompson (Civic Society), Peter Lefort (CAG).

The main question: ‘How might we best organise things to keep the channel working well and make the best of all the benefits over the next 100 years?’ There was excellent discussion with the following conclusions:

There was a general agreement with the idea of coordinating management of OFAS, and that this could bring cost savings and enhanced benefits from the scheme.

It is currently unclear what form the coordinating body would take but it is clear that riparian owners will continue to own their land and will be responsible for managing that land. Their participation in the coordinating structure is therefore key.

More detail about exactly what the required maintenance will be, and how this splits across hard physical assets, the stream and the secondary channel is needed before a further discussion.

In the meantime it was agreed that work to consolidate the ecological vision for OFAS was needed. Conversations are already going on with various stakeholders about this and a draft set of ambitions exists. It was agreed that we should build on these.

Further public drop-in meetings for Oxford Flood Alleviation Scheme

Further public drop-in sessions are now arranged for the Oxford Flood Alleviation Scheme. These are for people to see and comment on the various options developed for the channel, ask questions and make comments and suggestions. The consultation will be available online as well.

All are from 2:30 to 7 pm – come when you like:

  • Tuesday 19 January          Oxford Town Hall, OX1 1BX
  • Wednesday 20 January   Abbey House (Council Offices), Abingdon, OX14 3JE
  • Friday 22 January             South Oxford Community Centre, OX1 4RP
  • Wednesday 27 January    Kennington Village Centre, OX1 5PG
  • Thursday 28 January       West Oxford Community Centre, OX2 0BT.

Annual Public Meeting 2015

Our Annual Public Meeting on 19 November was well attended – we were delighted to welcome many members of the public, local councillors, representatives of all the local flood agencies, an Oxford University researcher and Andrew Smith, MP for Oxford East. Nicola Blackwood, MP for Oxford West and Abingdon, and Rodney Rose, Deputy Leader of Oxfordshire County Council, sent their apologies.

Adrian Porter began the evening by setting out our three key current objectives:

  • support for the proposed multi-partner Oxford Flood Alleviation Scheme (Oxford FAS)
  • maintenance of existing waterways
  • that as and when the Oxford FAS happens, maintenance should be properly provided for from the start.

He went on to give an overview of the past year including our recent boat trip, with the Environment Agency, which identified necessary maintenance on Weirs Mill Stream: this work is being planned and funding being sought. John Mastroddi provided detail on the clearance under Munday’s bridge, which completes the project begun in 2013. Impending planning applications at Seacourt P&R and Oxford Four Pillars Hotel, both firmly in the floodplain, are on our radar.

Nick Hills, our Treasurer, told us that we had £346 in the bank, enough for several years at the present rate of spending! Nevertheless, being the good treasurer he is, he asked people to leave any donations as they left: this raised a very generous £110. Nick set out some of the things we’d been pleased to see in the year: among those not referred to in more detail later on were the permanent pipe under the Botley Road to allow pumping across the road without disruption to traffic (County and City Councils), Waitrose’s use of SUDS at their new shop and the successful public events for OFAS during the summer.

He explained how we support OFAS in principle and are contributing to the process along with the other partners – but always reserving the right to be a ‘critical friend’.

The first of our guest speakers, Joanna Grew from Network Rail, gave an account of their proposed Hinksey Flood Alleviation Scheme: this includes the clearing of culverts at Coldharbour (for which we have been pushing for some time), track raising and installation of new culverts. More detail can be seen in Joanna’s presentation downloadable here. You can download a leaflet about the scheme here.

James Playfair explained the progress of Thames Water’s ongoing sewer survey across Oxford, the Oxford Catchment Study. This is about to enter its second year: already some issues have been resolved including significant improvements to the pumps at Littlemore Pumping Station. The presentation can be downloaded here.

Last but not least Emma Formoy from the Environment Agency gave the meeting an up-to-date account of the Oxford FAS; Emma mentioned the possible wider benefits of the scheme, including for wildlife, and the crucial importance of rigorous modelling. More detail in the presentation downloadable here: this includes dates of the next round of Public Events in January 2016 when a consultation on the route options for the scheme will begin. These can be also seen in the Oxford FAS Newsletter – November 2015, perhaps more easily. In parallel with these events, people will be able to view these proposed options and partake in the consultation online.

Apart from these individual achievements and plans, what is remarkable, and heartening, is the considerable cooperation, for example sharing of modelling data, between these three agencies – i.e. they talk to each other! As one of us commented later, we have come a very long way since 2007. We are grateful to our guests for coming to talk and for all the work their organisations are doing. The sum (assuming they all reach fruition) will give Oxford a better, and more secure and sustainable, future.

Nick Hills presented Steve Smith, Engineer with Oxford City Council, with our Flood Star award for this year. This is in recognition and thanks for Steve’s sterling work on many flood schemes and smaller works over the years, as well as co-ordinating the Oxford Area Flood Partnership.

Peter Rawcliffe spoke about OFA’s suggestion for maintaining Oxford FAS: as this is to be largely a ‘natural’ channel it will be subject to inevitable deterioration – so providing both a problem and an opportunity. OFA proposes that a trust be established, in perpetuity, to manage for both flood alleviation and wildlife. Trustees could be drawn from the several stakeholders – landowners, local authorities, Environment Agency, academics and wildlife bodies – to name just a few. We believe this is a practical way to make the most of what the scheme offers Oxford and its residents and visitors. This 7km channel will be ever more essential to Oxford if climate change develops as predicted. Each km may cost £18 million to build. We need to treasure it: in our view a local trust with local accountability, and autonomy to manage as it sees fit, fits the bill.

Simon Collings discussed modelling: as mentioned above this is absolutely vital to developing the case for OFAS – both to be as sure as humanly possible that it will work and equally importantly that no one downstream will be disadvantaged. We recently attended a meeting at the School of Geography, Oxford University: Simon explained some of the potential pitfalls of modelling that we had learned of there, and suggested that community review of the OFAS modelling (assisted by expert modellers) be included in the scrutiny process. This in addition to review by academic modeller(s) which is already under discussion for the scheme and which we strongly support.

We thank those who attended for their support and we thank our visiting speakers for helping to make the meeting a success. Our thanks too to the West Oxford Democrats Club for generously allowing us to use their hall once again.

Notice of our Annual Public Meeting – next Thursday, November 19th

Oxford Flood Alliance logoANNUAL PUBLIC MEETING:

THURSDAY 19 NOVEMBER 2015

At The Democrats, Osney Island, 7.30 pm. Entrance at the north end of East Street.
Doors open from 7.00 pm.

EVERYONE VERY WELCOME –

YOUR CHANCE TO HEAR THE LATEST FROM

Network Rail on their plans to clear blocked culverts under the railway north of Redbridge.

Environment Agency on the multi-million pound Oxford Flood Alleviation Scheme (FAS) (Western Conveyance)

Thames Water on their major review of Oxford’s sewers.

ALSO

Hear our ideas on how Oxford FAS might be maintained not only for flood alleviation but also for wildlife.

Local planning applications, Weirs Mill Stream – and more.

Community meets academia

On 4 November three of us participated in a workshop hosted by Oxford University’s School of Geography and the Environment. The other ten participants included representatives from Pickering flood group in North Yorkshire, from Flood Network, from CAG (Community Action Groups) Oxfordshire, academics from Oxford, Lausanne and London, and communicators.

The workshop focused on the ‘Environmental Competency Group’ concept developed by the Oxford academic team (Prof Sarah Whatmore and Dr Catharina Landström) and exemplified in their working with the local community in Pickering in Yorkshire to develop a flood scheme.

Hydrological and hydraulic computer modelling of flooding are key tools in designing flood alleviation measures. We learnt about the importance of considering, and if needs be challenging, the assumptions underlying the modelling, and the possibility that the terms of reference given to consultant modellers may on occasion be rather restricted, meaning that potential alternatives could be missed. Nor is modelling a perfect process, the quality depending (of course) on the people doing the work. For these reasons independent scrutiny is important. While this could be by a another commercial consultant modelling team, review by academics can add further, expert and independent assurance to the process.

A further check would be a review of the model by community members to see, as far as possible, whether it matched local observations.

More generally we were able to set out how OFA has developed and worked over the past eight years. Likewise, we heard how the Pickering group had worked successfully, with help from the Oxford academic team. There was discussion of how such experience might be shared with others developing community flood groups.

The workshop was both interesting and useful: we thank the organisers and look forward to further collaboration in future.

Meeting in South Hinksey

South Hinksey concrete flood wall, March 2014, post-floodOn Thursday evening 16 July,  30 or so parishioners met in South Hinksey Village Hall with Peter Collins and Magnus Williams from the Environment Agency (EA). We were pleased that local farmer Nick Frearson and a land agent on behalf of landowner Oxford City Council, were present too: they are important stakeholders in the project.

Groundwork
Engineer Magnus Williams presented his initial design ideas for groundwork to support deployment of temporary barriers for the village when flooding threatens. Magnus is talking to individual householders to ensure that everyone is happy with the specifics of the proposals.
We’re grateful to the Vale of White Horse District Council for providing £60k for the works and to the EA for providing the engineering design input, obtaining of permissions and so on.
We hope that things can move ahead as fast as possible as winter approaches and the risk of our flooding increases yet again.

Oxford FAS
Peter Collins, EA’s Asset Management Performance Team Leader for the Oxford area updated us on the aims and progress of the scheme.

Many thanks to Magnus and Peter for giving up their evening to meet us, much appreciated.

Working to reduce sewer flooding

Simon Collings represented OFA at the second meeting of Oxford City Council Scrutiny Panel on sewer flooding. Thames Water (TW) gave an update on where they are with a) Grandpont and b) the Oxford Catchment Study:

At Grandpont they have identified the most likely causes of sewer flooding and TW will now work with the City Council and residents to improve things. Local resident Brian Durham of OFA and SOFAG has been closely involved in this work.

On the Catchment Study they are engaged in two parallel processes:

  • a physical inspection of assets across the city – with any issues they identify being fixed as they go along (where the business case is obvious). This includes an inspection of both main trunk sewers.
  • customer surveys to help them understand where problems arise during a flood and how these manifest themselves.

So far they haven’t encountered anything which would suggest they need major capital investments, though they do plan to upgrade the pumps at Littlemore.

TW are talking to the Environment Agency (EA) team working on the Oxford Flood Alleviation Scheme, and the two modelling teams are going to share data and work together. By good luck the option development phases of both projects are working to similar timetables. EA will help TW understand how the river flooding affects the sewers, and TW will contribute to that work.

There will be one more meeting of the Scrutiny Panel in November/December but from then on formal reports will be given through the Oxford Area Flood Partnership, to avoid duplication of meetings.