Crap Towns / Colwyn Bay / Sewage
How much sewage spills near Colwyn Bay?
Storm overflows within 1 km of Colwyn Bay spilled for 628 hours per 10,000 people a year from 2023 to 2025, 2.3 times the typical town's 275. In 2025 it was 308, down from 982 in 2023.
| Period | Here | Typical town |
|---|---|---|
| 2023 | 982 | 315 |
| 2024 | 594 | 307 |
| 2025 | 308 | 148 |
| Town | Distance | Spill hours per 10,000 people a year |
|---|---|---|
| Holywell | 34.9 km | 2,496 |
| Ruthin | 34.8 km | 2,296 |
| Bangor | 27.9 km | 1,906 |
| Kinmel Bay | 14.8 km | 1,351 |
| Abergele | 10.5 km | 1,049 |
| Colwyn Bay | – | 628 |
| Conwy | 5.5 km | 586 |
| Llandudno | 6.3 km | 497 |
| Denbigh | 25.1 km | 409 |
| Prestatyn | 22.5 km | 277 |
| Rhyl | 17.8 km | 86.3 |
| The typical town | – | 275 |