Goal
Goal 6. Ensure availability and sustainable management of water and sanitation for all
Target
Target 6.3. By 2030, improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally.
Indicator
Indicator 6.3.2. Proportion of bodies of water with good ambient water quality
Sub-indicator
Sub-indicator 6.3.2.6. Proporción de estaciones en ríos reportadas con demanda bioquímica de oxígeno a los 5 días (mg DBO5/l) inferior a 10mg/l
Type of indicator (global, European, national)
- European (sdg_06_30)
- National
Definition
Proportion of stations in rivers reported with biochemical oxygen demand at 5 days (mg DBO5/l) below 10mg/l
Calculation method
\[PMABC_{Rios}^{DB05}=\frac{MABC^{DB05}}{MABC}_{Rios} \cdot 100 \]Where: \( MABC^{DB05}\)is the number of Surface Water Masses of the Rivers category with biochemical oxygen demand concentration (DBO5) less than 10 mg per litre and \( MABC\)is the total number of surface water masses of the category rios.
Unit of measure
Percentage
Disaggregated data(Gender, age, region in Spain, other)
Type of water bodies, Type of status
Come from National Statistics Plan (YES/NO)
No
Date of the last metadata update
15/12/2021
Link to United Nations metadata
Observations
Administrative data that do not correspond to any statistics of the National Statistical Plan
