Omaru creek colour

Testing Omaru Creek for - Colour

I am going to find out: What colour the water is.

I am going to test this by: Comparing different  water samples and describing the colour.

Resources and equipment: 1 The culvert

                                            2 The bridge

                                            3 The sea

                                            4 The jar

                                             glass jar

I predict that: Dark brown, dark green, white Cloudy.

I think this because The bridge dark green. The culvert dark brown. The sea cloudy. The tap white.

Results of my tests

Sea Water	Cloudy clean
Tap water	White fresh
Omaru Creek water by culvert	Dirty
Omaru Creek water by bridge	Little bit greeea

My conclusion (what I found out):  The seawater is clean. The bridge water. The culvert water is murky and dirty.

Why I think this is:  Because is near the road.