On Wednesday (27/10) we collected water from the Wyong River. This morning (28/10) we analysed that water using a stream watch kit, looking at among other things, disovled oxygen (DO), temperature, pH, total disolved salt (TDS), and turbidity.
Each group should have recorded the results of their experiements into the site data sheet during this mornings class. Some sections will still need completing. The Bureau of Meterology may be a useful resource.
We will now collate all that information to get an overall picture of the health of the river. Each group is to submit the information from their site data sheet.
Do this by reproducing your site data sheet in a comment to this post.
4 responses so far ↓
1
'''~||| xoxo |||~'''
// Oct 27, 2005 at 3:06 pm
Results:
pH: 7.5
TDS (ppm or mg/L): 29+
Turbidity (NTU): 9
(n_n)y bye bye!
2
tiff
// Oct 27, 2005 at 3:14 pm
TDS: 31
3
Brad
// Oct 31, 2005 at 11:52 am
Ph means pretty hair.
4
Brad
// Nov 3, 2005 at 10:39 am
im really sorry. i promise ill b a gud boi this time. its just i like pretty things.