Crap Towns / Conwy / Sewage
How much sewage spills near Conwy?
Storm overflows within 1 km of Conwy spilled for 586 hours per 10,000 people a year from 2023 to 2025, 2.1 times the typical town's 275. In 2025 it was 321, down from 1,278 in 2023.
| Period | Here | Typical town |
|---|---|---|
| 2023 | 1,278 | 315 |
| 2024 | 160 | 307 |
| 2025 | 321 | 148 |
| Town | Distance | Spill hours per 10,000 people a year |
|---|---|---|
| Caernarfon | 33.3 km | 3,994 |
| Bangor | 22.5 km | 1,906 |
| Kinmel Bay | 20.3 km | 1,351 |
| Abergele | 15.9 km | 1,049 |
| Colwyn Bay | 5.5 km | 628 |
| Conwy | – | 586 |
| Llandudno | 3.3 km | 497 |
| Llangefni | 32.4 km | 490 |
| Denbigh | 29.8 km | 409 |
| Prestatyn | 28.0 km | 277 |
| Rhyl | 23.4 km | 86.3 |
| The typical town | – | 275 |