**Figure 6.**

*A citizen scientist compares the colour of the sample tube with a colour card when measuring nutrients in surface water.*

colorimetric test kits were used to measure nitrate and phosphate levels in local water bodies (**Figure 6**) and results revealed interesting and valuable data relating to sources and levels of pollution around the country. The scale of data gathered over a short timeframe reflected the real potential of CS in water quality monitoring and in delivering real change in water management. This CS activity can be truly disruptive in how water can be monitored and how we can address SDG 6 targets.
