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Descripción: TOM PETERS
T O M G USTARD Senior Geography Project Water Quality of the Georges River
Tom Gustard – Yr 11 Mr. Cole
Tom Gustard – Yr 11
SENIOR GEOGRAPHY PROJECT Water Quality of the Georges River
A IM My aim is to investigate the water quality at 2 given points (Como and Taren Point) along the Georges Rives and determine if the water quality varies as the river reaches Botany Bay.
HYPOTHESIS I am predicting that the water quality will vary somewhat as it reaches the coast. Different factors, such as boating, can all affect the water quality at a certain point within a river.
OBJECTIVES I am aiming to conduct some primary research to determine the quality of the water and people’s opinion on the water quality of the Georges River.
SOURCES OF INFORMATION I will conduct water testing at two points in the river and test for pH, Nitrate and Ammonia levels and compare the results from the two locations. I will also survey a group of people from Como on their opinion of the water quality of the Georges River. http://www.environment.nsw.gov.au/ieo/georgesriver/map.htm
1
Tom Gustard – Yr 11
SENIOR GEOGRAPHY PROJECT Water Quality of the Georges River
RESULTS After performing water test at two different locations I found that the water quality did yield different results at the two points
Georges Riv er Water Quality 8 7 6 5
Como
4
Taren Point
3 2 1 0 pH
Nitrate
Ammonia
PH The pH level at Como was more acidic than that found at Taren Point which proved to be slightly more Alkaline.
pH 7.3 7.2 7.1 7 6.9
pH
6.8 6.7 6.6 Como
Taren Point
2
Tom Gustard – Yr 11
SENIOR GEOGRAPHY PROJECT Water Quality of the Georges River
NITRATE The water tested at Como had the same nitrate level as the water at Taren Point.
A MMONIA The ammonia levels at Taren Point were higher than those at Como
3
Tom Gustard – Yr 11
SENIOR GEOGRAPHY PROJECT Water Quality of the Georges River
SURVEY RESULTS I surveyed 20 people from around Como in regards to the water quality of the Georges River 1. Do you think the water quality of the Georges River needs to be improved?
Yes No
0
5
10
15
20
25
2. Do you think the water is at a high quality compared to other rivers in Sydney?
Yes No
0
5
10
15
20
25
3. Do you think there is a difference in water quality at different points in the river (ie. Catchment vs. Como)
Yes No
0
5
10
15
20
25
4
Tom Gustard – Yr 11
SENIOR GEOGRAPHY PROJECT Water Quality of the Georges River 4. Would you say that the water in the Georges River is safe to swim in?
Yes No 0
5
10
15
20
25
5. Do you think that people mistreat the Georges River (eg. Littering, Overfishing)
Yes No 0
5
10
15
20
25
CONCLUSION For the final section of the SGP, I would like to test water samples from further up the river to see if there is any difference in the water quality at that location compared to the ones I have tested.
