Storm, flood and power cut status for SA1 (Bonymaen)
Live local information for Bonymaen, Castle, Cockett, Coedffranc, checked 7 Nov 2026, 02:09 UK time. Refreshed nightly.
River: Tawe falling.
What to do now
- Nothing to act on right now. A good time for a quick check:
- Sign up for free flood warnings from Natural Resources Wales.
- Charge your power bank and check your torch batteries.
- Look over the emergency kit list.
- If anyone at home needs extra help, join the Priority Services Register.
Flood warnings and alerts nearby
No flood alerts or warnings within 15 km of SA1 at the last check.
For your exact address, check Natural Resources Wales flood warnings and long-term flood risk maps.
Nearest river level
Reading at 7 Nov 2026, 02:00 UK time from Natural Resources Wales. See the live graph on NRW River Levels.
Power cuts nearby
No power cuts reported within 8 km or in SA1 postcodes at the last check.
From the live power cut data published by National Grid Electricity Distribution. For the very latest, call 105 or see their power cut map.
Local contacts
| Power cut | 105 (free, any network) · your operator is National Grid Electricity Distribution |
| Flooding | Floodline 0345 988 1188 (24 hours) |
| Extra help | National Grid Electricity Distribution Priority Services Register |
| Council | Swansea for sandbags, road closures and rest centres |
| Emergency | 999 if life is at risk |
About SA1
The SA1 postcode district covers Bonymaen, Castle, Cockett and Coedffranc, in Swansea (Wales). About 51,866 people lived here at the 2021 census (ONS Census 2021 P004). Electricity is delivered over the National Grid Electricity Distribution network, whose live power cut data feeds this page. The nearest river level gauge is on the Tawe at Morfa, 1.8 km away. Flood information here comes from Natural Resources Wales.
| Area covered | Bonymaen, Castle, Cockett and Coedffranc |
|---|---|
| Local council | Swansea |
| Region | Wales |
| Population | 51,866 (2021 census, ONS Census 2021 P004) |
| Power network | National Grid Electricity Distribution |
| Live power cut data | National Grid Electricity Distribution live power cuts open data (Connected Data portal) |
| Flood data | Natural Resources Wales |
| Nearest river gauge | Tawe at Morfa, 1.8 km |
| Centre (approx.) | 51.627, -3.940 |
Population: ONS Census 2021 P004 (Open Government Licence v3.0). Council: ONS Postcode Directory (most postcodes in the district). Location: postcodes.io (ONS, OS). Power network: NESO GB DNO licence areas.
Neighbouring postcode districts
- SA80
- SA5
- SA2
- SA99
- SA7
- SA6
- SA4
- SA3
Data credits
Flood warnings and river levels from Natural Resources Wales' open data APIs: contains Natural Resources Wales information © Natural Resources Wales and database right, licensed under the Open Government Licence v3.0. Location: postcode district location from postcodes.io (ONS, OS; Crown copyright and database right), Open Government Licence v3.0. Power cuts from National Grid Electricity Distribution live power cuts open data (Connected Data portal), used under the WPD/NGED Open Data Licence. This page is a snapshot and can be hours old.