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Water law permit - building in flood areas

Water law permit - building in flood areas

A permit under water law is required for the erection or extension of structures in an identified and mapped floodplain.

Contact

Required documents

All documents are required at least in quadruplicate on paper and also digitally at wasserrecht.rku@muenchen.de

  • Informal application
  • Explanatory report with information on the planned project and detailed concept for simultaneous equalisation of the retention area (retention area)
  • Open space design plan with drawing of the flood protection measures/retention area compensation
  • General site plan

Depending on the individual case, further documents may be required in accordance with the WPBV (Ordinance on Plans and Supplements in Water Law Proceedings).

Duration & Costs

Processing time

The processing time is four weeks to three months, depending on the complexity of the case.

Fees

Up to 0.6 per cent of the construction sum, depending on the work involved.

Payment methods available

Legal basis

Sections 76 to 78 ff of the Federal Water Act (WHG)
Articles 46 and 47 of the Bavarian Water Act (BayWG)
Floodplain ordinances

Links & Downloads

Landeshauptstadt München

Referat für Klima- und Umweltschutz
Sachgebiet Wasserrecht

Internet

Postal address

Landeshauptstadt München
Referat für Klima- und Umweltschutz
Sachgebiet Wasserrecht

Bayerstraße 28a
80335 München

Address

Bayerstraße 28a
80335 München

Monday to Thursday
9.30 to 15

Friday to
9.30 to 13 o'clock

and by telephone arrangement

Directions

Public transport

Related services

Completion of the replacement planting

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Water law permit - geothermal probe/ geothermal collector

A permit under water law is required for the construction of a geothermal system (probe, collector, baskets or similar) with groundwater contact.

Water permit - heat pump/ cooling system from 50kW

Anyone who extracts or infiltrates groundwater via a well and uses it to operate a groundwater heat pump or cooling system requires a water licence.

Report tree damage (during construction work)

If trees are damaged without authorisation, owners or polluters can be obliged to restore or plant replacement trees.

Water law permit - rainwater infiltration in water protection areas

A permit under water law is required for the extensive infiltration of rainwater into the subsoil in a water protection area.

Drilling indicator well - heat pump/ cooling system from 50kW

Drilling for the construction of extraction and absorption wells for groundwater heat pumps or cooling systems must be notified in good time before drilling work begins.

Tree felling - Protected tree species

In Munich, certain trees are specially protected by the Tree Protection Ordinance. These trees may only be cut down or pruned with authorisation.

Tree felling - protected landscape areas

If you want to cut down a tree or make other changes to a tree in a landscape conservation area, you must submit an application.

Drilling and working in groundwater

Work that penetrates so deeply into the ground that groundwater could be encountered must be reported at least one month before the planned start of work.

Advice on the ecological criteria catalogue

If you want to build on a municipal property, you must comply with the ecological criteria catalogue of the City of Munich. We can advise you on this.