Metadata 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

Goal 6. Ensure availability and sustainable management of water and sanitation for all

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 6.3.2. Proportion of bodies of water with good ambient water quality

Sub-indicator 6.3.2.6. Proportion of river monitoring stations with biochemical oxygen demand at 5 days (mg BOD5/l) less than 10mg/l

• European (sdg_06_30)
• National

Proportion of stations in rivers reported with biochemical oxygen demand at 5 days (mg DBO5/l) below 10mg/l

\[PMABC_{Rios}^{DB05}=\frac{MABC^{DB05}}{MABC}_{Rios} \cdot 100 \]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.

Percentage

Annual

Type of water bodies, Type of status

Tier II

No

MTED

15/12/2021

UNEP