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Flood Risk Map by Postcode: NN Postcode Area
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Flood risk by NN postcode districts
Number of postcodes of each risk level within NN postcode districts. Click a postcode district to drill down to postcode sectors.
| Postcode District | High | Medium | Low | Very Low |
|---|---|---|---|---|
| NN1 | 4 | 2 | 8 | 9 |
| NN10 | 2 | 6 | 5 | 0 |
| NN11 | 0 | 3 | 1 | 0 |
| NN12 | 0 | 1 | 1 | 3 |
| NN13 | 0 | 1 | 1 | 0 |
| NN14 | 6 | 12 | 11 | 0 |
| NN15 | 1 | 8 | 1 | 0 |
| NN16 | 0 | 0 | 1 | 0 |
| NN17 | 2 | 5 | 0 | 0 |
| NN18 | 3 | 2 | 11 | 0 |
| NN29 | 4 | 2 | 0 | 0 |
| NN3 | 2 | 2 | 1 | 0 |
| NN4 | 1 | 5 | 27 | 45 |
| NN5 | 1 | 7 | 59 | 1 |
| NN6 | 7 | 7 | 1 | 0 |
| NN7 | 5 | 12 | 10 | 3 |
| NN8 | 4 | 6 | 12 | 0 |
| NN9 | 4 | 1 | 0 | 0 |
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