Our River
Detectives program commenced on Friday 13th March where we talked
about how important the river is to the environment, animals, bird life , water
creatures and of course us. This was
followed by a walk down to the Campaspe River to check its health. Here we
collected a water sample and tested the water for pH, Reactive phosphorus,
electrical conductivity, turbidity and temperature.
The results
were recorded and we will continue to test the river water each month to
monitor its health. These will be sent to the central data base of the North
Central Catchment Management Authority where they will be compared to the other
school’s results from further upstream.
Sophie and Charlie tested the pH,
while Justina and Ashton measured both the air and water temperatures.
Jamie and Amy were in charge of working out the turbidity,
while Bella and Harry calculated the electrical conductivity.
Clara and Claudia recorded all our results
when we were testing the water by the Campaspe River.
Sam, Olivia, Jess, Jordan and Mathilda were the team who tested for reactive phorphorus.
They used chemicals in the water and had to wait for 5 minutes for the reaction to be complete.