Crap Towns / Harrow / Sewage
How much sewage spills near Harrow?
Storm overflows within 1 km of Harrow spilled for 9.7 hours per 10,000 people a year from 2023 to 2025, 96% lower than the typical town's 275. In 2025 it was 8.4, down from 8.9 in 2023.
| Period | Here | Typical town |
|---|---|---|
| 2023 | 8.9 | 315 |
| 2024 | 11.8 | 307 |
| 2025 | 8.4 | 148 |
| Town | Distance | Spill hours per 10,000 people a year |
|---|---|---|
| Rickmansworth | 9.8 km | 383 |
| Hillingdon | 9.6 km | 33.3 |
| Brent | 6.7 km | 20.2 |
| Barnet | 9.3 km | 16.3 |
| Harrow | – | 9.7 |
| Ealing | 8.4 km | 8.7 |
| Borehamwood | 8.3 km | 0.0 |
| Moor Park | 7.0 km | 0.0 |
| Radlett | 9.7 km | 0.0 |
| The typical town | – | 275 |