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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 326 - 350)
ID Date Status Details
#8032 25 Jan 2013 Approved Notes: 1. AHD G2 1.24
G6 1.21 @ 08:20
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.0 21.90 1.90 6.58 75.7 3.58
4.4m 10.0 6.9 17.20 31.90 0.27 3.4 48.73
#8028 18 Jan 2013 Approved Notes: 1. AHD 1.14
1.12 07:40 @ G6
2. River mouth barred
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.0 22.10 2.60 6.80 79.3 4.92
4.4m 10.0 6.9 17.00 32.20 0.38 4.6 49.07
#8010 12 Jan 2013 Approved Notes: 1. AHD 1.06 09:50

2. AHD 1.06 08:03 at G6
1.06 08:25 G2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.0 21.10 3.50 7.79 91.5 6.38
4.3m 10.0 7.4 16.90 32.30 1.78 10.4 49.41
#7997 9 Jan 2013 Approved Notes: 1. AHD G2 0.95 10:15
G6 1.00 10:00
2. 3.5ml rain overnight
3. Wind driven waves from entrance causing waves toward bridge- probe drifting under bridge
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 6.5 18.90 3.10 8.36 92.5 5.64
4.2m 10.0 7.3 16.90 32.40 1.08 13.6 49.45
#7995 3 Jan 2013 Approved Notes: 1. Scum forming on water along edges of channel in sheltered areas
2. Large no. of people around area
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 6.7 18.40 4.00 7.72 84.9 7.32
3.9m 10.0 7.1 16.40 33.00 0.58 7.3 50.20
#7971 21 Dec 2012 Approved Notes: 1. AHD 0.57

2. G6 AHD 0.67 @ 08:18
G2 " 0.61 @ 08:35
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 6.8 18.90 1.70 7.11 78.0 3.21
3.8m 30.0 7.0 16.10 33.60 1.14 14.9 51.10
#7967 14 Dec 2012 Approved Notes: 1. AHD 0.56 @ 11:45
G2 0.58 @ 10:40
G6 0.78 @ 09:35
2. Only top sample pH taken - no turbidity taken
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 6.8 19.70 1.30 6.58 75.4 2.59
3.8m 16.20 34.30 3.30 40.5 52.10
#7952 7 Dec 2012 Approved Notes: 1.AHD 0.60
2.Inflow difficult to estimate because of north wind driven waves
3. Some readings double checked
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.9 17.40 4.90 7.98 85.9 8.75
3.9m 15.0 6.9 16.00 35.00 8.56 85.4 53.00
#7937 30 Nov 2012 Approved Notes: 1. AHD 0.46
0.80 G6 at 08:15
2. Over 39C. yesterday (on 29/11/12) but storms & heavy rain during monitoring( about 5.5ml. )
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.9 20.90 2.10 6.74 76.5 0.39
3.7m 15.0 7.2 17.30 31.30 6.35 80.7 47.90
#7931 23 Nov 2012 Approved Notes: 1. AHD 0.64
0.95 (G6) 08:50
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.9 16.80 1.80 7.46 77.6 3.32
3.9m 15.0 7.0 15.30 31.30 4.15 50.9 47.94
#7923 16 Nov 2012 Approved Notes: waves from entrance creating waves 10-20cm at G2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 15.40 1.20 7.70 77.6 2.31
3.9m 20.0 7.0 15.40 32.70 7.01 86.4 49.96
#7917 9 Nov 2012 Approved Notes: 1.AHD 0.62 at 12:03
0.58 14:45
G6 1.17 at 09:30
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 6.5 17.10 0.30 7.97 82.6 0.58
3.9m 20.0 6.9 14.40 26.90 3.33 38.4 41.84
#7912 3 Nov 2012 Approved Notes: AHD 0.67 @ 09:05 (G6. 1.56 @ 09:05)
0.60 11:10
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.6 15.50 0.70 7.88 78.9 1.43
3.6m 15.0 6.7 14.50 28.00 6.62 77.2 43.49
#7901 27 Oct 2012 Approved Notes: 1. AHD 0.46
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.3 13.60 0.20 7.48 71.9 0.38
3.5m 20.0 7.1 13.50 8.50 4.21 42.6 14.60
#7862 12 Oct 2012 Approved Notes: 1. AHD 0.62 (G2)
AHD 2.84 (G6 at 08:45)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 6.8 10.40 0.20 11.05 98.7 0.34
3.9m 40.0 6.8 10.30 0.20 10.97 97.9 0.40
#7853 5 Oct 2012 Approved Notes: 1.AHD 0.34
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 6.6 13.30 0.20 8.28 79.2 0.33
3.5m 30.0 6.6 13.20 0.20 8.08 77.1 0.36
#7841 28 Sep 2012 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 6.7 13.00 0.60 9.43 89.5 1.20
4.1m 20.0 6.6 12.90 4.90 9.55 93.3 8.80
#7772 22 Sep 2012 Approved Notes: 1.AHD 0.37
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 6.8 14.00 0.50 8.18 79.3 1.00
3.6m 40.0 6.7 12.90 26.60 7.37 82.3 41.40
#7729 14 Sep 2012 Approved Notes: 1.AHD 0.61
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 10.90 0.20 9.58 86.5 0.33
3.8m 30.0 6.7 10.70 0.20 9.24 83.3 0.35
#7711 8 Sep 2012 Approved Notes: 1.AHD 1.6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.1 11.00 0.40 9.67 88.3 0.84
4.3m 30.0 6.9 11.50 16.60 8.94 91.5 27.79
#7682 31 Aug 2012 Approved Notes: 1.G2 AHD 0.72 at 10:25
G2 AHD 0.59 09:30
G6 AHD 2.86 08:53
G6 AHD 2.90 12:30
2. Heavy rainfall 29th & 30thSept = 29ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 10.20 0.20 9.99 89.0 0.30
3.9m 40.0 10.00 0.20 9.93 88.2 0.30
#7661 24 Aug 2012 Approved Notes: 1.AHD 1.24
2. Wind (7) from west but wind at mouth from north
3.All flats have water cover
4.Water over bearer at G4 and above concrete area in causway
5.West wind causing foam crested waves (over 50m high) on flooded areas & channel between G5 &G4 and Rowans Gully area
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 9.80 0.10 9.78 86.0 0.27
4.4m 40.0 9.60 0.10 9.66 84.9 0.28
#7602 18 Aug 2012 Approved Notes: 1. AHD G2 0.84 at 11:25
G6 2.59 at 07:30
2.Small waves reaching G2 from mouth but probe drifting downstream indicating that out flow is stronger
3. Rainfall over night =10ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 8.0 9.80 0.20 9.44 83.2 0.37
4.2m 30.0 8.0 9.60 1.30 8.19 72.4 2.85
#7565 10 Aug 2012 Approved Notes: 1. AHD G2 0.72 at 10:40
0.69 at 09:45
G6 2.44 at 09:30
2. Small waves from entrance reaching G2
3. Water flowing below bearer at G4.
All flats are waterlogged but water visiable on flats from upstream G4 to just upstream of hills east of G5.
Water cover is also visiable from Rowans Gully to G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 9.60 0.60 9.23 81.3 1.23
4.0m 30.0 6.8 11.50 24.20 7.92 84.4 37.69
#7542 4 Aug 2012 Approved Notes: 1.AHD G2 0.62 10:55
G6 3.44 09:25
2.Water level at G4 is just up on bearer. Water cover not visiable on Rivernook flats or downstream.
3.Water cover upstream Rivernook flats to G6
4.Many water birds in wetlands Whitenecked herons, Grebes, White egrets, white headed herons, Coots ,Water hens, many ducks, also several swans starting to nest.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 9.90 0.20 8.98 79.1 0.38
4.0m 30.0 9.60 0.20 8.68 76.0 0.39
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