Changes to EA flood warning service due to COVID-19

Flooding Nene Washes Farm Land

The coronavirus pandemic is anticipated to place extraordinary pressure on the Environment Agency, particularly as sickness and other absences peak. Consequently, it proposes some changes to the flood warning service so it can continue to issue alerts and warnings wherever reasonable and practicable in the current circumstances. These changes are also intended to preserve the EA's ability to provide warnings where most necessary and to support its activities during the coronavirus pandemic period to protect lives and livelihoods.

Changes to the flood warning service

The EA’s flood warning service provides three types of messages that help people prepare for flooding and take action:

  • Flood alerts – flooding is possible; be prepared
  • Flood warnings – flooding is expected; immediate action required
  • Severe flood warnings – severe flooding; danger to life

In order to sustain an effective flood warning service during the coronavirus pandemic, the EA will be making some minor changes to the service.

These measures are being introduced to ensure they protect the critical flood warning and severe flood warning services, which protect lives and livelihoods, while minimising disruption and potential anxiety in communities.

Flood alerts

The EA will issue flood alerts by exception only.

The EA will only issue flood alerts where:

  • Spray/waves overtopping may cause risk to life
  • Lives may be at risk due to minor road closures
  • Livelihoods depend on them in farming communities
  • The alert will prompt an operational action by communities or partners, for example putting out property level flood defences.

However, they will not issue flood alerts for:

  • Minor spray/wave overtopping from the sea
  • Flooding of fields, recreation land and car parks where there are no actions for the public or partners
  • Flooding of minor road infrastructure that doesn’t lead to road closure
  • Localised surface water flooding (i.e. overflowing drains due to heavy storms)

Flood warnings and severe flood warnings

There will be no change to the issuing of severe flood warnings, where there is risk to life, or flood warnings where flooding is expected.

Message update frequency

The EA will only update fluvial flood alerts, flood warnings and severe flood warning messages once a day (during the period 9am- 5pm) unless there is a significant change to the forecast impacts. If that is the case they will update these messages more frequently to reflect the ongoing flood incident. Tidal alerts and warnings will be updated twice a day after each tide.

NFU here for you

The NFU has been and will continue to be in contact with the EA at all levels during this crisis. We have assurances from the EA that the flood warning service is a critical service and during COVID-19 it will be ensuring that it will maintain this first class service in order to protect lives and livelihoods.

The important thing is that the EA will be maintaining the service and will continue to update alerts, warnings and severe flood warnings if the situation changes and on a frequent basis. Therefore members can be reassured that if the flood outlook situation changes within a day or several times within a day, the flood warning service will reflect that to give everyone the time to take any necessary action.

If you have any questions please contact NFU CallFirst on 0370 845 8458.

More from NFUonline:

Coronavirus: Updates and advice

This news hub on NFUonline will be updated regularly to keep you up to date with what you need to know and how to deal with the various issues raised by coronavirus. Visit the hub.


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By using this form, farmers and growers can provide information on any business-critical issues they have encountered, or expect to encounter, arising from the COVID-19 outbreak. The NFU will log this information and use it in an anonymised format to flag the key issues agriculture and horticulture are facing to government on a daily basis. However, no personal data will be shared with the government. The service is for all farmers and growers across the UK.

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