Water quality control

Control calidad del agua Aquanex

Annual Analytical Control Plan

Your water should be quality water


We have developed an Annual Analytical Control Plan agreed with the Health Authority, which establishes the frequency and the different parameters to be analyzed, always ensuring full compliance with the regulations (Royal Decree 140/2003, which regulates the health criteria for drinking water quality, Royal Decree 314/2016, that incorporates the basic criteria for the protection of health against the dangers arising from ionizing radiation, in waters intended for human consumption, Royal Decree 902/2018 laying down modify Royal Decree 140/2003, and the Consumer Water Surveillance Program of the Autonomous Community of Extremadura).

In Aquanex we work to guarantee the health, quality and cleanliness of the town. To do this, we comply with all legally established safety and hygiene requirements to protect people’s health.

All tests are performed by an external certified laboratory that guarantees the highest standards of reliability in the results. These results are then sent to the Ministry of Health and entered into the National Drinking Water Information System (SINAC).

Análisis Aquanex

Test parameters

Distribution network control test

To determine the physicochemical, organoleptic and microbiological characteristics of the water

Complete analysis of the network and tanks

To determine the organoleptic, physicochemical, metal, trihalomethane, pesticide, polycyclic aromatic hydrocarbon and microbiological content.

Radioactivity analysis

In accordance with the latest modification, Royal Decree 140 establishes that potential radioactivity in drinking water must be tested.

Boron and PVC analysis

Increased control of these parameters to guarantee drinking water quality in light of the growing impact of desalinated water on the drinking water supply.

Controles Continuacion Aquanex


We also use remotely managed automatic control systems that enable us to continually check and correct water quality indicators, such as residual chlorine.

At Aquanex, we carry out lab controls in compliance with the Drinking Water Quality Control Plan, which establishes the health criteria for the quality of drinking water.





Over 2,500

per year





Over 2,288

tests per year