Prerequisites
- The groundwater and the public water supply are not endangered by your use.
- Your project does not fall under the permit-free use of groundwater
- In Hamburg, you must report any use of groundwater without a permit.
Documents required
Which documents you need for your application varies depending on the type and scope of your project. In a preliminary discussion with the responsible authority, you can clarify which documents are required in your case.
Typically, this involves several or all of the following documents:
- Explanatory report
- Site plan in which the existing or planned facility is marked in color
- Information on the type of facility
- schematic representation of the system in plan and section
Please note
You do not need a water law permit if you only extract groundwater to a small extent and without adverse effects on the water balance, for example for
- your own household,
- garden irrigation,
- the agricultural farm,
- watering livestock.
In these cases, you must report the usage.
Deadlines
There is no legal deadline. Apply for permission well in advance of starting your project.