Map of Northwick (Bristol, Gloucestershire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Northwick flood map. Most Northwick postcodes are low flood risk, with some medium flood risk postcodes.
| Place | Distance |
|---|---|
| New Passage flood map | 1.2 km |
| Redwick flood map | 1.4 km |
| Pilning flood map | 1.6 km |
| Old Passage flood map | 2.4 km |
| Ingst flood map | 2.5 km |
| Severn Beach flood map | 2.7 km |
| Aust flood map | 2.7 km |
| Marsh Common flood map | 3.4 km |
| Awkley flood map | 3.6 km |
| Olveston flood map | 4.2 km |