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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 171 - 180)
ID Date Status Details
#3743 18 Jun 2010 Approved Notes: 1.AHD 0.73
2.Freshwater inflow difficult to measure because of wind
Turbidity sample -clear from top to bottom
3. PH. top 7.0 Bottom 7.0
4. Aponogeton d. increasing upstream from G4.(flowering)
5.Birds 6 Pied comorants at Latrobe creek bridge
West wetland 1.Yellow billed spoonbill
North w/l 7 Whitefaced herons, 2shellduck.
1 Pied comorant 2 White egret -many swallows
Between G4 & G5
6.Woodduck, 6 Masked plover, 5 Whitefaced heron, 18 blackduck, 60 Ducks (Teal/ Blackduck), 42 Swans,
2 Shellduck
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.0 9.80 3.40 9.22 83.5 6.29
3.3m 10.0 7.0 13.30 32.00 7.08 82.4 49.00
#3785 26 Jun 2010 Approved Notes: 1. AHD 0.90
2. PH top 7.0 bottom 7.0
3. Salt water from entrance reaching into estuary, strong south wind and hi tide driving water upstream
4. 1 large white Egret downstream of G2 site
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 9.40 0.40 9.07 79.6 0.76
3.5m 20.0 7.0 12.50 29.20 7.42 83.9 44.91
#3842 3 Jul 2010 Approved Notes: 1.AHD 1.69
2. PH top 7.0 bottom 7.5
3.Wind creating small ripples to south but larger more regular waves are coming upstream from mouth
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 9.70 1.00 9.19 81.2 0.21
3.1m 20.0 7.5 12.80 29.80 5.03 59.6 46.03
#3862 11 Jul 2010 Approved Notes: 1. AHD. 0.77
2. PH top 7.0 bottom 7.5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 10.10 0.40 10.04 89.9
3.3m 20.0 12.30 26.70 8.62 95.4
#3961 17 Jul 2010 Approved Notes: 1. AHD 0.06
2.very high turbidity reading
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 9.60 1.20 9.31 82.5 2.29
3.3m 100.0 7.0 12.90 31.90 5.35 66.5 48.92
#3982 23 Jul 2010 Approved Notes: 1. AHD 0.63
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 9.50 0.30 9.11 80.2 0.63
3.2m 20.0 7.0 9.40 0.50 8.73 75.2 0.12
#4084 31 Jul 2010 Approved Notes: 1.AHD 0.46
2. Birds
Mob of Teal (Grey) in river around bridge
Between G2 & G4
Richard's Pipitt 1.
Great white egret 1
Swans 4.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 10.60 1.10 9.07 75.2 0.21
3.0m 20.0 13.10 29.30 6.34 73.4 45.34
#4102 6 Aug 2010 Approved Notes: 1.AHD 0.38
2.Birds
Grey Thrush 3, Little Wattlebird 2, Swallows -many
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 10.10 0.20 6.96 62.2 0.38
3.4m 100.0 7.5 10.00 0.20 7.06 62.5 0.46
#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
#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
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