GWSW Ontologie
| Naam | Waterpeil t.o.v. bodem  |
Water level above invert  |
| URI | BDD |
| Definitie extern | [EN13508-2+A1] The level of wastewater above the invert of the drain or sewer |
| Datum start/wijz | 2014-07-20 / 2016-04-20 |
| Is type | Afstand |