Notification of handling and storage of substances hazardous to water
<p>Substances hazardous to water are, for example, heating oil, diesel, petrol or waste oil.</p>
Cellar tank Consumer Hazard Hazard class Hazardous Heating Heating oil consumer system Lantern Notifications Production Show container storage Show filling plant Show heating oil tank Show storage facility Storage Storage container Substances Substances hazardous to water WGK Water hazard class classes files handling

# Notification of handling and storage of substances hazardous to water

## Summary

You must give at least 6 weeks' notice before commissioning or significantly modifying systems that use or store substances hazardous to water.
## Description

Substances hazardous to water are, for example, heating oil, diesel, petrol or waste oil.

## Responsible Department

RKU
## Required Documents

* Completed notification form (as a PDF by e-mail or via our online service) with attachments

## Prerequisites

Above-ground installations for liquid substances hazardous to water must be notified if the volume is

* greater than 100,000 litres (=100 m³) for substances of WGK 1,
* greater than 1,000 litres (=1 m³) for substances of WGK 2 and
* greater than 220 litres (=0.22 m³) for substances of WGK 3.

## Processing Time

up to 6 weeks

## Further Links

* [Notification form for the handling and storage of substances hazardous to water (online service)](https://service.muenchen.de/intelliform/forms/01/09/09/anzeigewassergefaehrstoffe/index)
* [Notification form for handling and storage of substances hazardous to water (PDF)](https://stadt.muenchen.de/dms/Home/Stadtverwaltung/Referat-fuer-Klima-und-Umweltschutz/Dokumente/Wasserrecht/Grundwasser/Schutz/anzeige_wgf_stoffe.pdf)

## Keywords

* Cellar tank
* Consumer
* Hazard
* Hazard class
* Hazardous
* Heating
* Heating oil consumer system
* Lantern
* Notifications
* Production
* Show container storage
* Show filling plant
* Show heating oil tank
* Show storage facility
* Storage
* Storage container
* Substances
* Substances hazardous to water
* WGK
* Water hazard class
* classes
* files
* handling
