Obtain a permit for wastewater discharge
Water rights permit for the discharge of treated wastewater into a body of water (e.g., facilities without a sewer connection).
How to proceed
- 1
Submit an application to the local water authority
Including wastewater analysis, a description of the treatment plant, and a site plan.
- 2
Assessment of environmental compatibility
The agency is assessing the level of pollution and the capacity of the receiving water body.
- 3
Water rights permit with conditions
Establishment of limit values and monitoring requirements.
Required documents
- Wastewater AnalysisMandatory
Current chemical and biological analysis of the wastewater to be discharged.
Responsible authority
The authority of your main place of residence is responsible.Find authority →
Fees
Varies by case
Processing time
approx. 2 months
Official: max. approx. 3 months
Online application
In person or by post
Common mistakes
- • Wastewater analysis is not up to date
- • Incorrect initial quantity specified
Common reasons for rejection
- • Pollutant limits exceeded
- • Water bodies not suitable for additional pollution
You can usually file an objection against a rejection.
The essentials before applying
Who is eligible?
Businesses and farms that wish to discharge wastewater directly into water bodies.
Income limit
The limit varies by household and region – see the table at the responsible authority or in the application assistant.
Processing time
Nationwide: approx. approx. 2 months
Success rate
approx. 55.0 % (estimate)
Most common mistakes
- •Wastewater analysis is not up to date
- •Incorrect initial quantity specified
Common reasons for rejection
- •Pollutant limits exceeded
- •Water bodies not suitable for additional pollution
Alternatives
- Check related services in the application assistant
- Use social counselling before applying
If rejected
File a written objection within 30 days – with reasons why the decision is wrong and any missing evidence.