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Great Altcar Flood Map
Map of Great Altcar (Liverpool, Lancashire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Great Altcar flood map. In the case of Great Altcar, all postcodes are low flood risk.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Great Altcar postcode using Open Postcode Geo and identified the flood risk area which that point falls within. There maybe other points within the postcode which fall into a different area, and hence have a different risk level.
Flood maps for other places near Great Altcar
| Place | Distance |
|---|---|
| Little Altcar flood map | 2.3 km |
| Lady Green flood map | 2.6 km |
| Formby flood map | 2.7 km |
| Hightown flood map | 3.7 km |
| Freshfield flood map | 3.7 km |
| Homer Green flood map | 4.3 km |
| Lydiate flood map | 4.9 km |
| Woodvale flood map | 5.0 km |
| Ainsdale flood map | 6.0 km |
| Maghull flood map | 6.3 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Great Altcar data
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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