| Shape | Tile | Class_max | Version | OBJECTID | Shape_Length | Shape_Area | Description |
|---|---|---|---|---|---|---|---|
| Polygon | NT1349 | 1 | Radon_GB_Atlas_V2 | 228002 | 4000 | 1000000 | All parts of this 1km grid square are in the lowest band of radon potential. Less than 1 % of homes above the Action Level. |