I am going to find out about turbidity of Omaru Creek
I am going to test this by getting some water samples looking at how much I can see through it
Resources and equipment 4 water samples from The culvert, The Bridge The Sea And Tap Water.
I predict that the tap water will be size 9, the culvert water size 12, the seawater 14, and the bridgewater size 14.
I think this because:
The Tap Water Is Very Clean and has been tested, the culvert is sort of clean and can see through it, the seawater is salty and is cloudy and nearly see through it, and the bridgewater is green but you can see a little bit through it
Results of my tests
Seawater
|
12
|
Tap water
|
9
|
Omaru Creek water by culvert
|
14
|
Omaru Creek water by bridge
|
24
|
My conclusion (what I found out):
What I found out about how clear the water was Omaru Creek’s Culvert was clean and the bridge water, well not really
Why I think this is Why I think the culvert is clean is because it doesnt have a ot of things in it like rubber and tar also for the bridge it is not clear even if you look through a sample test.