Testing water at Omaru creek

Testing Omaru Creek for -Turbidity

I am going to find out the turbidity of Omaru creek water

I am going to test this getting samples and paper to see if i can see throw it.

Resources and equipment:paper and different font sizes,jars, water.

I predict that:The bridge water will be size 24.

I think this because:There are catfish living around were the bridge is..

Results of my tests

Sea Water	24
Tap water	9
Omaru Creek water by culvert	24
Omaru Creek water by bridge	24

My conclusion (what I found out): The bridge is the dirtiest.

Why I think this is: Because the catfish are living around there.