Robust Progress In Wastewater Treatment Systems
Eurostat data show that 80.7% of the EU population is connected to wastewater treatment systems with at least secondary treatment. The figure increased from 77.3% in 2013 and remained close to 80.8% recorded in 2022. Data indicate a gradual expansion of wastewater infrastructure across the EU.
Key Indicator Of Sustainable Sanitation Initiatives
Share of population connected to wastewater treatment systems is used to track progress toward Sustainable Development Goal 6. Goal covers access to clean water, sanitation and hygiene. Indicator is used in EU environmental and public health monitoring.
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Enhancing Water Quality Through Nitrate Monitoring
Groundwater nitrate levels provide an additional measure of water quality. EU recorded 18.14 milligrams per litre in 2023, compared to 18.80 milligrams per litre in 2013. Level remains below the EU regulatory threshold of 50 milligrams per litre under the Nitrates Directive. Data show limited change over the period.
The Broader Impact On Environmental And Public Health Objectives
Data reflect gradual improvements in wastewater treatment and stable groundwater quality indicators. Metrics are used to assess water management and environmental policy outcomes. Further progress will depend on infrastructure investment and regulatory implementation.
