Deltares Aquality

Aquality is a reliable tool that aims to improve water quality by measuring, tracking and analysing nutrient levels in water and soil.

A simple and easy-to-use app for farmers, researchers and others who actively participate in research on the impact of agricultural practices on water quality. By taking measurements you can make better informed decisions, detect hot spots of nutrient losses and optimise agricultural practices.

The app enables salinity monitoring which helps to assess water suitability for irrigation. In addition, measuring mineral-N (Nmin) contents in soils helps to decide on fertiliser timing and amounts.

What can you do with the app?

• Measure and register Nitrate, Salinity, Phosphate and Ammonium values in water
• Measure, calculate and register Nmin in soil
• Easily take Nitrate and Salinity measurements with the in-app camera scan
• Add and update measurement results manually
• Share and view measurements in a group
• Share measurements with an organisation
• View your historical measurement data
• View different measurements on a map
• Order your measurement equipment via the app

About Deltares:

Deltares is an independent institute for applied water research, working on innovative solutions in the field of water and subsurface. Deltares developed the Aquality app to empower farmers and advisors working together to improve water quality. The results generated with the app are indicative results to support better decision making around improving water quality for all.