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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 426 - 450)
ID Date Status Details
#5122 11 Feb 2011 Approved Notes: 1.AHD 0.40
2.Unidentified ducks 50+ on west wetlands
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.2 18.20 3.00 6.25 67.3 5.63
3.1m 20.0 7.5 16.80 32.50 4.91 52.5 49.60
#5102 4 Feb 2011 Approved Notes: 1.AHD 0.29
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.3 19.70 4.00 5.36 60.5 7.27
3.4m 20.0 7.5 16.20 34.10 6.99 87.3 51.70
#5062 28 Jan 2011 Approved Notes:

1.AHD 0.0 water level below board ( low tide 0.13)
2.Small fish swimming near surface
3.. Float from auto monitor visiable under the bridge
4. Red algae in wetland west of township, pale algae on water north wetlands
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 19.40 2.40 5.00 55.0 4.01
3.1m 30.0 7.0 19.10 30.30 5.14 67.6 46.51
#5455 22 Jan 2011 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.10 0.20 2.46 26.7 0.39
3.2m 18.80 0.20 2.17 23.6 0.45
#5022 21 Jan 2011 Approved Notes: 1.AHD 0.32
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 19.70 0.20 2.09 22.7 0.36
3.5m 40.0 7.0 19.60 0.20 2.04 22.3 0.37
#4984 15 Jan 2011 Approved Notes: 1. AHD 058
2.Some water around flood marker but none across O.O.R
Eroded areas of road surface sugest previous higher level
- PH in drain 7.0
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 7.3 20.90 0.80 3.51 39.5 0.16
3.5m 80.0 7.5 20.10 1.30 4.36 47.3 0.26
#4942 7 Jan 2011 Approved Notes: 1. AHD 0.34
2.Wetlands starting to dry, algae covering some areas.
Swan (1) with 5 cygnets
3.Culvert near flood marker O.O.R = PH 7.0
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.5 19.20 2.60 7.69 84.8 48.37
3.3m 20.0 7.5 16.90 31.80 7.69 96.4 48.64
#5125 31 Dec 2010 Approved Notes: very strong N wind
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 18.60 1.70 8.72 84.8 3.21
3.5m 30.0 7.5 16.30 29.80 5.20 70.5 46.03
#4881 24 Dec 2010 Approved Notes: 1. AHD 0.42
2. NOP 0.944 -1 SOP 1.604 -1
3.Swans with 5 cygnets on north wetlands
Swamp Harrier 1.
4. Algae forming on still water in wetlands around Princetown
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.3 16.40 1.20 7.21 75.3 2.17
3.5m 40.0 7.3 16.30 29.40 7.19 87.3 45.30
#4842 17 Dec 2010 Approved Notes: 1.AHD 0.43
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 17.90 0.20 6.64 70.1 0.40
3.6m 30.0 7.0 17.30 0.20 5.95 54.4 0.48
#4802 10 Dec 2010 Approved Notes: 1.AHD 0.58
2. Water very brown & dirty
3.Low D.O. reading compared to G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.2 17.50 0.50 4.85 53.4 0.96
3.5m 40.0 7.0 17.30 0.70 5.32 55.9 1.32
#4762 3 Dec 2010 Approved Notes:

1.AHD 1.34
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.2 19.10 0.30 8.76 94.5 0.59
3.4m 30.0 7.3 16.10 27.70 4.04 49.1 43.06
#4722 26 Nov 2010 Approved Notes: 1.AHD 0.45
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.3 18.50 2.20 6.22 67.5 4.16
3.5m 20.0 7.3 16.20 32.80 6.13 76.8 50.00
#4711 20 Nov 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 16.60 0.30 6.45 67.0 0.70
3.5m 30.0 7.0 15.50 17.90 4.32 49.4 28.90
#4707 13 Nov 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 15.80 1.60 6.83 69.6 3.31
3.5m 20.0 15.20 32.50 6.30 77.7 49.64
#4648 5 Nov 2010 Approved Notes: 1..AHD 0.24
2. More algae forming on Wetlands north of township
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 7.0 13.60 0.20 6.80 65.1 0.40
3.5m 50.0 7.0 13.10 0.20 6.78 64.6 0.43
#4622 29 Oct 2010 Approved Notes: 1. AHD 0.30
2. 10 cm waves from north wind
3. Algae forming on large areas of wetlands
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 15.20 3.40 8.72 89.0 6.23
3.4m 30.0 14.60 32.80 7.42 90.5 50.10
#4602 22 Oct 2010 Approved Notes: 1.AHD 0.39
2.Algae forming on water in wetland north of township
3.Shellduck 2 adults 8 ducklings.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 14.40 0.20 9.32 89.9 0.38
3.5m 40.0 13.40 0.20 9.19 88.3 0.42
#4581 16 Oct 2010 Approved Notes:

1. AHD 0.80
2.Water very opaque & brown ochre colour
3. Very high turbidity - higher than at G6.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 150.0 7.5 11.80 0.80 7.75 71.6 1.59
3.8m 150.0 13.60 26.80 6.11 69.3 41.74
#4544 9 Oct 2010 Approved Notes: 1.AHD 0.53
2. Water reddish brown in colour
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 13.60 0.20 7.90 76.5 0.36
3.5m 30.0 7.0 13.20 17.80 6.30 68.2 22.81
#4523 2 Oct 2010 Approved Notes: 1. AHD 0.22
2.Flatd around g4 - no surface water but flats around G5 are still covered. Aponogeton dist. increasing in that area
3. Birds White heron 1, Wedgetailed eagle1, Shellduck 8, 2 swans & 1 cygnet
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 10.80 0.20 8.39 76.6 0.42
3.2m 40.0 7.0 10.50 0.30 8.18 73.7 0.63
#4502 24 Sep 2010 Approved Notes: 1.AHD 0.56
2. Shellduck 2 & 10 ducklings
Sea Eagle 1, White Goshawk 1
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.5 11.40 0.20 7.38 67.8 0.39
3.5m 30.0 7.5 11.30 0.20 7.05 68.2 0.41
#4482 17 Sep 2010 Approved Notes: 1.AHD 0.73
2.Water very redish brown in colour
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.5 10.70 0.20 7.15 64.1 0.36
3.9m 40.0 7.5 10.60 0.20 7.12 64.1 0.37
#4422 10 Sep 2010 Approved Notes: 1.AHD 0.80
2.NOP 2.859 0 SOP 4.783 62,319.7
3.Rainfall from Sept 1st 71ml (G6)
4.Strong flow from latrobe creek after recent rain
5.No monitoring at G6 because of very fast flow
AHD board -under water Top turbidity <200
6.OOR under water near Kangaroobie
Birds G2.
Australian Bittern 1, Peregrine Falcon 1,
Swamp Harrier 2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 7.0 11.40 0.20 6.84 60.3 0.30
3.5m 80.0 7.0 11.50 0.20 7.05 64.7 0.37
#4322 31 Aug 2010 Approved Notes: 1. AHD 0.45
2. NOP 2.830 0 SOP 4.887 69,512.8
3.Total Aug. rainfall at G6 308.5ml
4.Flood water reducing but vally extensively flooded
G5 - Water up to base of bearer turb. between <60 top. <80 bottom
G6 AHD board not visiable Top turbidity <60
Over 5 land slips on OOR and more on private property
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 60.0 7.0 10.40 0.10 7.67 68.5 0.23
3.5m 60.0 7.0 10.20 0.10 7.71 68.9 0.24
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