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B2 Boat Ramp Jetty

Active Physico-Chemical 20-01-2008 - 21-01-2026

Barwon River Estuary

261 results found (Displaying 1 - 25)
Date Status Details
21 Jan 2026 Pending Notes:

Litmus paper used.

Cannot calibrate L’Aqua Ph meter
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.5 18.40 37.90 8.41 89.6 54.20
1.5m 9.0 7.5 18.30 37.90 8.41 89.4 54.20
1 Jan 2026 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 17.40 38.20 8.34 86.3 54.50
1.5m 9.0 8.1 17.50 37.50 8.30 85.9 53.60
17 Dec 2025 Approved Notes:

Portuguese man o war hooked
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.60 23.70 8.76 92.5 33.80
2.0m 9.0 8.0 18.40 24.70 8.71 91.9 35.30
4 Dec 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 18.80 21.30 9.64 103.5 30.50
2.0m 9.0 8.4 18.20 26.00 9.39 99.9 37.20
19 Nov 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.6 17.00 21.50 9.23 95.2 30.70
2.0m 9.0 8.5 16.80 25.80 8.82 90.6 36.90
6 Nov 2025 Pending Notes:

Hach meter took a long time to stabilise for EC readings.

Calm, slight breeze 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 15.50 26.00 9.02 89.9 37.10
1.6m 9.0 8.0 15.50 25.80 8.98 89.3 36.90
15 Oct 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 14.40 9.85 95.4 45.90
1.5m 9.0 8.2 14.40 9.96 96.4 50.30
4 Sep 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.5 12.40 28.80 10.35 96.3 41.20
2.0m 9.0 8.6 12.60 32.50 10.30 96.2 46.40
20 Aug 2025 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 10.60 26.20 10.76 94.6 37.40
1.8m 9.0 8.0 11.60 34.50 10.82 97.1 49.30
7 Aug 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 10.80 22.40 10.13 89.5 32.00
1.5m 9.0 8.4 11.30 27.00 9.80 87.7 38.60
16 Jul 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 10.60 32.00 10.59 94.3 45.70
1.4m 9.0 8.4 0.40 31.90 10.56 93.7 45.60
3 Jul 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 11.90 32.90 10.15 93.0 47.00
1.5m 9.0 8.2 11.80 32.80 10.16 92.7 46.80
18 Jun 2025 Approved Notes:

Eight fishing lines were attached to the pier. 5 fisherman were nearby.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.0 8.0 9.70 27.00 10.78 93.4 38.60
1.4m 0.0 8.3 9.70 27.00 10.73 92.8 38.60
5 Jun 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 11.10 36.50 10.05 89.6 52.20
1.5m 9.0 8.2 11.10 37.10 9.99 89.4 53.00
21 May 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 12.70 37.40 10.57 97.7 53.50
1.0m 9.0 7.7 12.80 37.40 10.53 97.3 53.40
1 May 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 15.80 9.14 90.0 53.80
1.5m 9.0 8.0 15.70 9.03 88.8 53.80
16 Apr 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 19.10 38.50 8.45 90.2 55.00
1.8m 9.0 8.0 19.00 38.50 8.39 789.4 55.00
6 Mar 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 20.20 38.60 8.25 89.6 55.10
1.5m 9.0 8.3 20.30 38.60 8.18 89.1 55.10
6 Feb 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 21.30 37.90 7.67 86.3 54.10
1.5m 9.0 8.3 21.30 37.90 7.63 85.9 54.10
18 Dec 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 18.80 38.00 8.50 90.2 54.30
1.5m 9.0 8.0 18.80 38.00 8.43 89.4 54.30
5 Dec 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 20.30 34.40 8.19 90.2 49.20
1.5m 9.0 8.4 20.30 34.40 8.19 89.9 49.20
20 Nov 2024 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 16.30 36.60 8.97 89.8 52.30
1.7m 9.0 8.2 16.40 36.60 8.90 89.3 52.30
7 Nov 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 16.70 37.30 8.81 90.6 53.30
2.0m 9.0 8.2 16.50 37.20 8.79 90.1 53.20
16 Oct 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 8.6 17.10 22.60 8.52 87.3 32.30
1.5m 11.0 8.6 16.80 23.10 8.45 86.7 33.00
3 Oct 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 8.3 16.00 17.10 9.56 95.5 24.40
1.5m 14.0 8.4 15.60 18.00 9.37 92.6 25.70
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