Results for "flood warnings"
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Our flood risk management projects
Work to reduce flood risk
- Check flood warnings
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How we forecast floods, issue warnings and assess flood risk
Telling people that a flood may happen or that a flood is about to happen is vital, as it gives those concerned time to prepare.
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Flood risk activity permits
Information about flood risk activity permits, formerly known as a flood defence consent, and how to apply.
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Sign up to receive flood warnings
Sign up for or cancel flood warnings
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Managing flood risk
Find out if you are at risk of flooding and how we manage flood risk
- Update your details or cancel flood warnings
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Accessibility statement: flood warnings and alerts and 5-day flood risk services
If you have issues using any of our online services and need urgent information on current flood warnings, please call our 24-hour Floodline service on 0345 988 1188
- Accessibility statement: sign up to receive flood warnings
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14 Dec 2025
Potential Severe Flood Warnings for South Wales - Preparing for a flood
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Reservoir safety
How to register a reservoir, appoint a panel engineer, produce a flood plan and report an incident.
- Food, drink and milk Best Available Techniques and additional guidance documents
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Flood risk activity exclusions
Flood risk activities that do not need permission before you start work
- Maps for Natural Flood Management
- Flood defence projects
- What to do in a flood
- What to do after a flood
- Strategic flood consequences assessments
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Prepare a reservoir flood plan
If you own or operate a reservoir, you need to prepare a flood plan to set out the actions you will take to respond to an incident. In an emergency you will not have time to do this properly.