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G2 Old Coach Road Bridge Princetown

Active Physico-Chemical 20-04-2007 - 21-07-2023

Gellibrand River Estuary

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628 results found (Displaying 131 - 140)
ID Date Status Details
#2662 17 Oct 2009 Approved Notes: 1.AHD 0.48
2.Water extremely dirty -high turbity recorded.
Turbidity extends from beyond G6 to G2.
3.53ml rain recorded at G6 from 12.10.09 -15.10.09
4.Wind blown waves reaching bridge(G2)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 12.60 0.20 6.94 66.5
3.1m 80.0 12.30 0.30 6.93 65.4
#2702 24 Oct 2009 Approved Notes: 1. water dark tea colour with turbidity reduced from last week.
2.Rotting vegetation in water
3. Low water level (tidal)
4.AHD 0.09
5.Water draining off flats form G4 to G6. - lot of dead and rotting vegetation in those areas
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 14.00 0.30 7.80 76.5
2.8m 30.0 14.00 24.20 6.80 76.6
#2762 31 Oct 2009 Approved Notes: 1. Low water level AHD. 0.14
2. water 'tea' coloured. Wind from s/e creating small waves to fishing platform & G2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 16.80 0.20 6.75 69.8
2.8m 30.0 16.40 0.30 6.33 62.5
#2784 7 Nov 2009 Approved Notes: 1. AHD.0.18
2.Blue dragonflies. 2 Pelicans on Latrobe wetlands
3.G4 -ht. 4.85 - ppt 0.1 top to bottom
4. No visiable water on flats between G4 & G5
At G5 some water in low areas and drains
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 16.60 3.80 7.37 78.0
2.8m 30.0 14.60 33.20 6.97 83.8
#2803 14 Nov 2009 Approved Notes: 1.AHD 0.24
2. PH. 7.0
3. Latrobe wetlands starting to dry up.
4. 2 pelicans - latrobe wetlands
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 20.10 2.00 6.50 72.8
2.6m 20.0 15.70 31.20 4.64 57.3
#2822 20 Nov 2009 Approved Notes: 1.Algae forming on dead vegetation. Small 'rafts' floating downstream
2. Latrobe wetlands drying out.
3. Many Ibis, 2 pelicans & 4 spoonbills
4.AHD 0.34
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 19.80 5.70 7.38 83.5
3.0m 15.0 16.10 33.20 6.73 85.3
#2848 27 Nov 2009 Approved Notes: 1.AHD 0.56
2. D.O readings from about 1.00m - very erratic
3.Data collected about 2 hrs later than normal
4. 18 ml rain o/n at G6
Air temp. about 25 -with strong south wind
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 20.00 3.00 6.79 77.8
3.2m 20.0 16.20 33.30 6.04 75.8
#2882 4 Dec 2009 Approved Notes: 1.AHD 0.52
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 17.80 0.60 9.12 94.8
3.1m 30.0 16.40 31.40 7.18 84.8
#2912 11 Dec 2009 Approved Notes: 1.AHD 0.87
2.Strong south wind
3.Pelicans on Lawsons wetland (5)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 16.20 3.70 7.76 82.4
3.5m 15.0 16.90 31.40 4.21 52.6
#2942 19 Dec 2009 Approved Notes: 1.AHD 0.88
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 17.30 3.20 6.72 71.7
3.4m 15.0 17.60 33.40 5.72 73.2
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