Delfland 2020
| Water system levy | Rate |
|---|---|
| Uncultivated and arable land per hectare | € 91.50 |
| Built-up property % of the WOZ value | 0.0233% |
| Residents per housing unit | € 123.29 |
| Nature site per hectare | € 4.56 |
| Roads per hectare | € 457.50 |
| Wastewater treatment levy | Rate |
|---|---|
| 1 unit of pollution (1ve) | € 93.50 |
| 3 units of pollution (3ve) | € 280.50 |