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Radon in Gwynedd
United Kingdom
31 Municipalities total · 10 high risk
| Municipalities | Potential |
|---|---|
| Aber | High |
| Bala | High |
| Bangor | High |
| Barmouth | Medium |
| Bethesda | Medium |
| Blaenau-Ffestiniog | High |
| Caernarfon | High |
| Corris | High |
| Criccieth | Medium |
| Deiniolen | Medium |
| Dolgellau | Medium |
| Dyffryn Ardudwy | Medium |
| Ffestiniog | Medium |
| Harlech | Medium |
| Llanbedr | Medium |
| Llanberis | Medium |
| Llanfair | Medium |
| Llanrug | Low |
| Llanwnda | Medium |
| Maentwrog | Medium |
| Nefyn | Medium |
| Penrhyndeudraeth | High |
| Penygroes | High |
| Porthmadog | Medium |
| Pwllheli | Medium |
| Tal-y-bont | Medium |
| Talysarn | High |
| Trawsfynydd | Medium |
| Tregarth | Low |
| Tywyn | Medium |
| Y Felinheli | High |