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G4 Bridge at Rivernook

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

Gellibrand River Estuary

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171 results found (Displaying 1 - 25)
ID Date Status Details
#16126 15 Mar 2024 Pending
gp1_4
gp1_4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.8 18.20 1.40 6.28 71.2 2.00
5.0m 9.0 7.1 19.60 30.70 3.02 35.3 43.90
#16038 16 Feb 2024 Pending

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 17.90 0.90 6.81 76.1 1.34
5.0m 9.0 7.2 18.90 30.50 3.09 34.9 43.60
#16034 19 Jan 2024 Pending Notes:

Sandi Stannard also present - needs to be added to list above

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 17.90 0.20 7.04 78.7 0.28
5.1m 9.0 6.8 18.60 22.80 4.18 47.4 32.70
#15952 22 Dec 2023 Pending

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 17.20 0.20 8.20 90.7 0.29
4.5m 9.0 6.9 17.00 0.20 8.15 89.9 0.29
#15867 17 Nov 2023 Pending Notes:

Sandi Stannard also monitoring
ap1_2
ap1_2
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 14.80 0.20 8.62 89.1 0.30
4.8m 9.0 7.4 15.70 29.30 7.37 78.5 41.80
#15818 20 Oct 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.1 14.20 0.20 9.36 96.6 0.28
5.0m 30.0 7.2 13.80 0.20 9.30 96.1 0.29
#15748 15 Sep 2023 Approved Notes:

Flats around Rivernook have emptied significantly
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.2 12.50 0.20 9.91 98.5 0.31
4.9m 27.0 7.1 12.10 0.20 9.89 97.9 0.31
#15722 25 Aug 2023 Approved Notes:

Very fast flow
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 6.9 11.40 0.20 9.81 95.2 0.29
6.0m 30.0 7.0 11.20 0.20 9.68 93.6 0.29
#15671 21 Jul 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 7.1 8.80 0.20 10.42 94.9 0.30
5.0m 24.0 7.0 8.80 0.20 10.33 93.9 0.30
#15580 16 Jun 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 6.9 11.00 0.20 9.25 89.1 0.32
5.5m 50.0 6.8 10.80 0.20 9.16 87.7 0.32
#15533 19 May 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.2 10.60 0.20 10.25 97.7 0.31
5.0m 10.0 7.2 10.30 0.20 10.22 97.2 0.31
#15489 21 Apr 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 7.0 14.40 0.20 8.70 90.9 0.32
5.0m 14.0 7.0 14.10 0.20 8.71 90.0 0.32
#15371 24 Mar 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 7.1 16.50 0.20 7.88 85.9 0.28
4.9m 11.0 7.0 17.80 26.20 4.24 47.3 35.20
#15285 10 Feb 2023 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 17.60 0.20 7.43 83.0 0.30
4.8m 15.0 7.0 17.40 0.20 7.44 82.4 0.30
#15255 21 Jan 2023 Approved Notes:

EC stabilized for bottom 2 values only
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 7.2 17.90 7.17 80.7 0.28
4.8m 11.0 7.1 18.30 5.51 62.5 32.40
#15181 16 Dec 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 7.1 14.50 0.20 8.91 93.2 0.29
5.0m 24.0 7.1 14.20 0.20 8.93 92.4 0.29
#15140 18 Nov 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.0 14.60 0.20 8.59 89.9 0.26
5.0m 19.0 6.7 14.40 0.20 8.55 88.9 0.26
#15086 21 Oct 2022 Approved Notes:

Dried reeds on bridge from end to end.

2 weights attached to probe

Many eddies in water

Bottom turbidity+pH not done  due to strong drag

Flow very fast
G4_Rivernook_21st_Oct.2022_.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 6.8 14.70 0.20 6.54 68.7 0.23
5.8m 27.0 14.70 0.20 6.49 68.2 0.23
#15025 16 Sep 2022 Approved Notes:

Heavy forward drag on probe at all depths.
G4_Rivernook_16th_Sept._2022_.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.5 11.30 0.20 9.85 95.7 0.29
5.0m 19.0 6.9 11.00 0.20 9.91 95.5 0.29
#14957 19 Aug 2022 Approved Notes:

Extra weights required. Meter attached to weights.

 

 

Deep, dragging with flow so not on bottom.
G4_Rivernook_19th_August_2022_.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 6.4 11.10 8.22 79.1 0.23
5.9m 50.0 11.00 8.07 77.3 0.23
#14908 22 Jul 2022 Approved Notes:

pH meter not working

Strong current pulling probe forward so not measuring at stated depth

No visible water on flats

North-east breeze
EW_22nd_July_2022_G4_.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.80 10.33 87.0 0.27
5.0m 27.0 7.70 10.29 86.3 0.28
#14693 19 May 2022 Approved Notes:

Lots of water in flats

Large shoal of small fish east of bridge
G4_19th_May_2022_.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 6.1 11.80 8.46 78.6 1.21
5.7m 12.0 7.2 15.00 7.28 86.2 44.83
#14631 22 Apr 2022 Approved Notes:

EC swinging widely down to 3m. Mid reading estimated.

Probe line vibrating below 3.5m

 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 14.20 7.53 73.7 0.70
5.3m 9.0 7.6 17.30 4.99 61.9 44.93
#14614 18 Mar 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.0 18.30 6.81 72.5 0.29
4.5m 9.0 7.0 18.30 6.66 70.9 0.28
#14420 17 Dec 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 7.6 16.70 7.77 80.0 0.26
4.8m 17.0 7.0 16.70 7.70 79.2 0.26
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