Exemption from Mandatory Disconnection

Many municipalities require property owners to disconnect rainwater drainage from the sewage system, so that rainwater infiltrates into the soil or is collected separately instead of overloading the sewer during heavy rainfall. If disconnecting is technically impossible or unreasonably expensive for your property, you can apply for an exemption from this mandatory disconnection.

The municipality assesses your application based on local circumstances, such as soil type, groundwater levels, the condition of existing drainage, and the cost of alternatives. You must demonstrate why disconnection is not feasible. The exemption may be granted with conditions, such as implementing partial disconnection or alternative rainwater management measures.