Testing Omaru Creek for -
I am going to find out: the differences in colour, smell and turbidity of Omaru Creek.
I am going to test this by: comparing different water samples from different locations along the creek.
Resources and equipment:
4 jars 5 buckets 5 string 
Smell:
| 
Prediction | 
Observation | |
| 
Sea water | 
 I think it was Salty | 
 It was actually Clear | 
| 
Tap water | 
 I think it was  Fresh | 
 It was actually Fresh                  | 
| 
Omaru Creek water by culvert | 
 I think it was  Rotten Oysters  | 
It was actually Rotten Oysters | 
| 
Omaru Creek water by bridge | 
 I think it was LIttled pinch of Salt | 
It was actually like pinch of salt | 
My conclusion (what I found out): Salt water is not actually salty it’s just a little pinch of salt.
Colour:
| 
Prediction | 
Observation | |
| 
Sea water | 
I think it was White and Clear | 
 It was actually Clear | 
| 
Tap water | 
I think it would be Clear | 
It was actually Clear | 
| 
Omaru Creek water by culvert | 
 I think it would be Pinch of Green | 
It was actually Gray Green | 
| 
Omaru Creek water by bridge | 
 I think it would be Lightest Green | 
 It was actually Lemonade | 
My conclusion (what I found out): the colour of the water was clear like the sea water
Turbidity:
| 
Prediction | 
Observation | |
| 
Sea water | 
I think it will be cloudy | 
It was actually clear | 
| 
Tap water | 
I think it will be clear | 
It was actually clear | 
| 
Omaru Creek water by culvert | 
I think it will be muddy | 
It was actually quite clear | 
| 
Omaru Creek water by bridge | 
I think it will be muddy | 
It was actually quite clear | 
My conclusion I thought the culvert had more turbidity then the bridge
 

