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G5 Coxon's Bridge

Active Physico-Chemical 21-04-2007 - 15-03-2024

Gellibrand River Estuary

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229 results found (Displaying 176 - 200)
ID Date Status Details
#7421 13 Jul 2012 Pending Notes: 1.Water flowing just below bearer at G4. No visiable water downstream or Rivernook
2.Water still high on flats upstream G4 & around G5 where Cape pondweed is flowering on south side of channel
3.AHD G6 2.77 at 14:10
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 6.8 9.90 0.10 9.88 87.3 0.31
3.2m 40.0 9.70 0.20 9.45 83.3 0.31
#7112 4 May 2012 Approved Notes: 1. AHD G6 1.19 13:22
G2 0.74 13:23
2. Visiable water no longer on flats except for - low areas upstream G4 (north side), south side of G5 & north side upstream of 'Hills'
3. Strong west wind towards G5 site
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.4 12.30 0.10 8.63 80.3 0.27
1.9m 15.0 12.00 0.10 8.41 78.2 0.27
#7110 27 Apr 2012 Approved Notes: 1.Flats have visiable water cover in low areas around & downstream of G4.
2.Flats at G4 flooded. All south side of channel from G4 to G5 flooded also north side just upstream G4
3.No water north of G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.1 13.70 0.10 7.36 71.3 0.24
2.2m 15.0 13.40 0.10 7.04 67.0 0.24
#7061 12 Apr 2012 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.8 15.20 0.10 7.54 74.2 0.24
2.3m 15.0 13.50 0.10 7.03 67.6 0.25
#7001 30 Mar 2012 Approved Notes: 1.South side of channel flooded from Princetown to G5
2.AHD at G6 1.37 at 13:30
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.2 17.00 0.10 8.44 87.1 2.45
2.0m 15.0 14.30 0.20 8.07 79.0 2.46
#6921 23 Mar 2012 Approved Notes: 1.AHD 1.12 at G6 (13:31)
2.Gale force wind across bridge. Waves 20cm + coming upstream
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.0 15.30 0.10 6.85 68.6 0.24
1.8m 15.0 15.40 0.10 6.50 65.3 0.24
#7107 18 Mar 2012 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.8 18.50 0.10 7.35 76.0 0.21
1.5m 15.0 7.4 17.90 0.10 7.30 72.5 0.23
#6843 10 Mar 2012 Approved Notes: 1.AHD at G6 0.60 at 11:15
2.Swans (5) near bridge
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.3 17.20 0.10 6.21 64.7 0.23
1.4m 15.0 17.20 0.10 6.06 63.1 0.23
#6801 2 Mar 2012 Approved Notes: 1. AHD at G6 13:30 0.52
2.Very strong east wind (6) waves 10-20cm high
3.Large no White Ibis & white headed herons on flats. Also Lathams Snipe 1.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.3 18.80 0.10 5.94 63.9 0.24
1.2m 15.0 18.40 0.10 5.65 60.7 0.24
#6761 24 Feb 2012 Approved Notes: 1.AHD at G6 0.58 at 12:50
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 6.6 19.80 0.10 6.30 68.8 0.23
1.5m 30.0 18.90 0.10 6.23 67.1 0.23
#6709 10 Feb 2012 Approved Notes: strong east wind (5)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.6 18.20 0.10 6.22 65.7 0.25
1.7m 10.0 17.80 0.10 5.95 62.6 0.25
#6683 3 Feb 2012 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.1 20.70 0.10 5.96 66.8 0.25
1.2m 15.0 19.30 0.10 5.56 60.2 0.25
#6623 27 Jan 2012 Approved Notes: 1. Strong SE wind (5) down river
2.AHD at G6 0.59 at 11:35
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.8 21.00 0.10 4.32 48.6 0.26
1.1m 15.0 20.80 0.10 3.77 42.4 0.26
#6564 13 Jan 2012 Approved Notes: 1. Mouth barred, water in low areas on flats from Princetown to east end of Rivernook .No water over Old Ocean Road
2.Water about 10cm above bottom of bearer G4.
3.No water visiable north of channel G4 to G5 but water on south side near G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.0 15.80 0.10 7.56 75.9 0.26
2.0m 15.0 15.70 0.10 7.37 74.5 0.26
#6523 6 Jan 2012 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 19.90 0.10 5.27 57.3 0.25
1.5m 20.0 19.50 0.10 5.03 52.9 0.25
#6522 30 Dec 2011 Approved Notes: 1.AHD at G6 0.83 at 11:45
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 20.00 0.10 7.30 74.9 0.26
1.5m 20.0 18.90 0.10 6.46 6.5 0.26
#6521 23 Dec 2011 Approved Notes:

1..All flats without water (some in drains)
2.Springs running
3.AHD at G6 0.70
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.2 19.90 0.10 7.68 84.1 0.25
1.4m 20.0 19.30 0.10 7.31 79.9 0.25
#6424 9 Dec 2011 Approved Notes: 1.Only flats south & n/e of G5 waterlogged with some areas of visiable water in very low areas
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 6.9 18.60 0.10 7.36 78.9 0.27
1.4m 20.0 18.30 0.10 7.19 76.3 0.27
#6423 27 Nov 2011 Approved Notes: 1.AHD at G9 0.91 13:57
2. Flats have drained but south of G5 still has visiable water. Also areas ne of G5 water remains in drains & very low areas
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 17.70 0.10 6.93 73.4 0.27
1.5m 20.0 17.30 0.10 6.85 71.5 0.27
#6343 11 Nov 2011 Approved Notes: 1. Water in low areas on both sides of river (difficult to see because of rapid growth of grass)
2. Waterbirds remain
AHD (at G6 12:45 ) 1.40
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 17.80 0.10 7.08 75.6 0.27
190.0m 30.0 17.40 0.10 7.02 75.3 0.27
#6323 4 Nov 2011 Approved Notes: 1. More water in low areas
2. Water birds remaining in large numbers
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 14.10 0.10 7.73 75.5 0.24
2.2m 40.0 13.90 0.10 7.79 75.5 0.24
#6264 28 Oct 2011 Approved Notes: 1.Water still covering flats on south side of river
2.Water visiable in drains and low areas on north side
(Cape pond weed visiable)
3. Many Ducks, White egrets, White headed herons, White necked Herons & Spoonbills
4.Very strong west wind creating large (over 10cm) waves
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 15.10 0.20 8.02 80.4 0.31
1.9m 30.0 15.00 0.20 7.71 76.5 0.32
#6243 21 Oct 2011 Approved Notes: 1.AHD at G6 1.12 at 12:58
2. Water level is about 30m lower than last week.
Flats on north side of channel are waterlogged & water is visiable in very low areas & drains.
South of channel is still covered with water (Cape pond weed flowering)
3.Increased no. of White necked Herons, White Egrets & Spoonbills
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.40 0.10 7.94 79.3 0.29
1.9m 15.10 0.10 7.61 76.5 0.29
#6203 14 Oct 2011 Approved Notes: 1. AHD (at G6) 1.46 at 13:45
2. water on flats greatly reduced, huge no of ducks, mainly Teal & w/n Herons /white egrets/w/h Herons also 10 pied stilts
3.cape pond weed flowering & covering large areas, it has increased close to G4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.10 0.10 9.27 89.4 0.30
2.2m 13.00 0.10 9.10 87.1 0.30
#6183 7 Oct 2011 Approved Notes: 1.Flats have more water cover from recent rain
2.Cape pond weed flowering
3. White necked herons 18 ( more in vegetation), White egrets 9, white headed herons 16, large no's of ducks mainly Teal, black duck & shellduck
also several Grebes
4 On 27/09/11 - 6 Nankeen night Herons were sighted downstrean of G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 13.90 0.10 8.98 85.4 0.30
2.5m 30.0 12.80 0.10 8.73 82.7 0.30
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