Brooklyn Omaru Creek project

Testing Omaru Creek for -

I am going to find out: how clear the water is

I am going to test this by: getting some water samples and testing the water by putting the words behind the jar

Resources and equipment: the water we’ll be using is tap water, sea water, bridge water and the culvert water

I predict that: the bridge water sample will be the dirtiest.

I think this because: there is a lot of plants and rubbish.

Results of my tests

Sea Water	9
Tap water	12
Omaru Creek water by culvert	9
Omaru Creek water by bridge	24

My conclusion (what I found out): That in Omaru Creek there a catfish making the creek dirty.

Why I think this is: because they a digging up the mud underwater.