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Flood Risk Map by Postcode: CM Postcode Area
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Flood risk by CM postcode districts
Number of postcodes of each risk level within CM postcode districts. Click a postcode district to drill down to postcode sectors.
| Postcode District | High | Medium | Low | Very Low |
|---|---|---|---|---|
| CM0 | 1 | 2 | 71 | 3 |
| CM1 | 5 | 15 | 25 | 0 |
| CM11 | 1 | 0 | 0 | 0 |
| CM12 | 1 | 5 | 2 | 0 |
| CM13 | 18 | 0 | 3 | 0 |
| CM14 | 1 | 10 | 0 | 0 |
| CM15 | 0 | 3 | 0 | 0 |
| CM16 | 1 | 7 | 13 | 1 |
| CM17 | 0 | 0 | 1 | 0 |
| CM19 | 2 | 5 | 3 | 0 |
| CM2 | 7 | 71 | 30 | 3 |
| CM20 | 2 | 4 | 20 | 1 |
| CM21 | 0 | 4 | 5 | 0 |
| CM22 | 0 | 4 | 3 | 0 |
| CM23 | 3 | 17 | 51 | 2 |
| CM24 | 3 | 2 | 2 | 0 |
| CM3 | 3 | 8 | 30 | 0 |
| CM4 | 1 | 5 | 0 | 0 |
| CM5 | 1 | 2 | 4 | 0 |
| CM6 | 0 | 7 | 1 | 0 |
| CM7 | 2 | 15 | 1 | 0 |
| CM77 | 2 | 1 | 0 | 0 |
| CM8 | 1 | 4 | 0 | 0 |
| CM9 | 46 | 13 | 95 | 12 |
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