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Gellibrand River Estuary
- Observations
- 21-01-2025
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Observation details
Notes
Debbie Ferrari also Sampler
Depth Profiling
|
Depth m
|
|
Temperature °C
|
Salinity ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
Notes
|
|
0.1m
|
|
23.70 |
2.10 |
5.27 |
66.3 |
3.05 |
|
|
Previous
|
21.0 |
6.2
|
6.6
|
79.5
|
8.8 |
|
Median
|
13.9
|
1.20
|
8.46
|
86.00
|
1.3
|
|
0.5m
|
|
23.80 |
2.10 |
5.21 |
65.7 |
3.04 |
|
|
Previous
|
18.5 |
6.7
|
8.5
|
97.4
|
9.6 |
|
Median
|
13.9
|
0.70
|
8.50
|
86.00
|
1.3
|
|
1.0m
|
|
23.80 |
2.10 |
5.18 |
65.3 |
3.04 |
|
|
Previous
|
19.6 |
28.9
|
9.2
|
107.7
|
41.3 |
|
Median
|
14.4
|
2.20
|
8.61
|
88.60
|
3.0
|
|
1.5m
|
|
23.80 |
2.10 |
5.17 |
65.2 |
3.04 |
|
|
Previous
|
17.2 |
31.3
|
9.6
|
106.6
|
44.7 |
|
Median
|
14.4
|
2.10
|
8.61
|
88.60
|
3.0
|
|
2.0m
|
|
23.40 |
2.80 |
4.61 |
67.8 |
4.00 |
unstable EC estimate |
|
Previous
|
18.4 |
35.8
|
9.4
|
107.4
|
51.2 |
|
Median
|
14.7
|
34.50
|
8.37
|
87.60
|
43.9
|
|
2.5m
|
|
21.60 |
11.40 |
0.14 |
1.7 |
16.30 |
unstable EC estimate |
|
Previous
|
16.8 |
38.2
|
8.5
|
94.1
|
54.6 |
|
Median
|
14.7
|
32.70
|
8.37
|
87.60
|
43.9
|
|
3.0m
|
|
20.00 |
31.90 |
0.06 |
0.7 |
45.50 |
|
|
Previous
|
18.0 |
36.8
|
8.3
|
94.4
|
52.5 |
|
Median
|
15.0
|
36.80
|
7.76
|
84.20
|
47.2
|
|
3.5m
|
|
19.00 |
34.60 |
0.06 |
0.6 |
49.40 |
|
|
Previous
|
16.5 |
38.4
|
7.2
|
78.7
|
54.9 |
|
Median
|
14.7
|
37.50
|
7.42
|
79.80
|
44.8
|
|
4.0m
|
|
18.30 |
35.60 |
0.05 |
0.6 |
50.80 |
|
|
Previous
|
17.8 |
36.8
|
7.0
|
79.0
|
52.6 |
|
Median
|
16.5
|
36.80
|
7.42
|
91.40
|
49.5
|
|
4.5m
|
|
17.80 |
35.90 |
0.04 |
0.4 |
51.30 |
|
|
Previous
|
10.8 |
0.3
|
9.1
|
87.3
|
0.4 |
|
Median
|
16.4
|
22.90
|
7.42
|
91.40
|
48.4
|
|
4.9m
|
|
17.50 |
36.10 |
0.04 |
0.5 |
51.50 |
|
|
Previous
|
13.4 |
22.9
|
7.0
|
71.0
|
28.2 |
|
Median
|
16.5
|
37.80
|
7.42
|
92.60
|
49.5
|
Top-Bottom Sampling
|
|
Depth m
|
Turbidity NTU
|
pH
|
|
Top
|
0.1 |
9 |
7.4 |
|
Previous
|
0.1 |
9 |
8.0 |
|
Median
|
0.1 |
12 |
7.0 |
|
Bottom
|
4.9 |
50 |
6.8 |
|
Previous
|
4.0 |
11 |
7.5 |
|
Median
|
3.8 |
19 |
7.2 |
Other details
|
Max depth
|
5.00
|
|
Previous
|
4.13 |
|
Median
|
3.98 |
|
Flow estimate
|
Pool |
Observation Documents
| Link |
Date |
File name |
Description |
Preceding Observations
C Estuary is closed to the sea. O Estuary is open to the
sea. P Perched