Omaru creek turbidity

Testing Omaru Creek for - Turbidity

We are  going to find out  Turbidity of Omaru creek.

We are going to test this by Measuring the waters of Omaru creek.

Resources and equipment: The culvert  water.  The bridge water. The sea water. The tap water.

I predict that the bridge water is so dirty that I can only see size 24.

I think this because the plants make it dirty.

Results of my tests

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

My conclusion (what I found out) I found that the bridge has the dirtiest water.

Why I think this is The bridge has the dirtiest water because the plants making it dirty.