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 DistrictHighMediumLowVery Low
CM0
6
5
79
0
CM1
9
3
30
0
CM11
0
0
1
0
CM12
4
3
1
0
CM13
19
1
1
0
CM14
4
8
0
0
CM16
0
5
15
0
CM17
2
6
2
0
CM19
2
2
5
0
CM2
11
43
48
0
CM20
6
1
17
0
CM21
0
9
5
0
CM22
2
1
5
0
CM23
5
8
55
0
CM24
0
0
5
0
CM3
14
10
7
74
CM4
4
2
0
0
CM5
1
4
7
3
CM6
1
4
2
0
CM7
13
5
1
0
CM77
3
0
0
0
CM8
4
1
0
0
CM9
23
12
96
56