Deltares Aquality

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About this app

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 fertilizer 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.
Updated on
May 28, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
Location, Personal info, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What's new

Attention - Please update to latest version to continue using the app

- Create or join a group to share your measurements with others 
- Option to share your measurements with trusted organisations
- Filter between private, public and group measurements on the homepage
- Easily switch between PO4 and PO4-P for manual phosphate measurements
- Register Phosphate and Ammonium concentrations in water.
- Easily switch between NO3 and NO3-N for manual nitrate measurements