A wastewater charge is levied for discharging wastewater into surface water or groundwater. The wastewater charge you pay can be offset against certain investments you have made if certain conditions are met.
You must notify the responsible authority under certain conditions of any change in the location, condition or operation of a wastewater treatment plant.
Here you can find out where and how you can register your independent business in a craft or craft-like trade that does not require a license as a permanent business.
Here you can find out where and how you can obtain information from the register of owners of a business in a craft that does not require a license or a craft-like trade.
If the sewage disposal of a property is only possible via another property, you must secure the development with a building burden. You must apply for registration of the building burden with the responsible authority.
Do you want to have your business removed from the "Directory of Owners of Businesses in Trades Not Requiring a License or Similar to Trades"? Find out more here.
A team of experts from the environmental agency and Hamburg Water provides information on heavy rain prevention. The aim is to keep the damage that could be caused by heavy rain events in the city as low as possible.
