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Updated: Jul 8, 2026
12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
The water framework directive -can we reach the target?
1BOKU University of Natural Resources and Applied Life Sciences Vienna, Muthgasse 18, 1190, Vienna, Austria. maria.fuerhacker@boku.ac.at
Summary
The EU Water Framework Directive (WFD) aims for water quality but faces challenges harmonizing goals for drinking water, bathing water, and urban wastewater treatment (UWWT), especially with emerging contaminants. Integrating risk assessment is key to preserving water quality and meeting EU targets.
Area of Science:
- Environmental Science
- Water Resource Management
- European Union Legislation
Background:
- The EU Water Framework Directive (WFD) mandates river basin management for ecological services and sustainable water use since 2000.
- Harmonization gaps persist between the WFD and directives on drinking water, bathing water, and urban wastewater treatment (UWWT), particularly concerning microbiological and pathogen contamination.
- Emerging contaminants pose significant challenges for risk identification and assessment, impacting biological and chemical analyses.
Purpose of the Study:
- To highlight the challenges in harmonizing EU water legislation, focusing on emerging contaminants and risk assessment methodologies.
- To emphasize the need for improved technical approaches for risk identification and assessment in water quality management.
- To underscore the integration of risk assessment into regulatory decisions for achieving the WFD's 'good status' objective.
Main Methods:
- Review of existing EU water legislation and directives (WFD, UWWT, etc.).
- Analysis of challenges related to emerging contaminants and harmonization of risk assessment protocols.
- Examination of methodologies for identifying and assessing risks (biological effects, chemical analysis).
Main Results:
- Significant challenges exist in harmonizing microbiological and pathogen contamination standards across different water directives.
- Technical improvements and harmonized approaches are crucial for effective risk identification and assessment of emerging contaminants.
- Risk assessment methodologies provide a basis for regulatory decisions and adjusting urban wastewater treatment (UWWT).
Conclusions:
- Achieving the WFD's 'good status' requires better integration of risk assessment and harmonized approaches to address emerging contaminants.
- Adjusting urban wastewater treatment (UWWT) and implementing new treatment options are necessary steps to comply with EU water legislation.
- Successful implementation contributes to meeting EU water targets and global millennium development goals.
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