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P2 Great Ocean Road Bridge at Aireys Inlet

Active Physico-Chemical 11-05-2007 - 20-10-2025

Painkalac Creek Estuary

238 results found (Displaying 1 - 25)
Date Status Details
20 Oct 2025 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.4 17.60 8.87 95.6 7.94
2.9m 9.0 8.4 16.60 3.63 37.6 16.47
12 Oct 2025 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 15.70 5.40 9.72 98.2 7.80
2.5m 9.0 7.5 15.70 11.80 7.80 74.7 16.18
9 Oct 2025 Pending Notes:
  • very windy conditions but the sun was out. 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 17.70 10.82 116.8 8.59
2.5m 9.0 8.6 15.30 11.18 115.1 9.51
14 Sep 2025 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 14.50 7.30 10.76 105.7 10.07
2.6m 9.0 8.3 14.00 7.50 10.72 99.6 10.25
10 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 7.9 11.90 8.40 11.62 106.4 10.79
2.5m 9.0 7.6 12.00 8.50 10.85 100.5 10.93
12 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 7.6 10.00 9.60 11.19 98.8 11.64
2.5m 9.0 7.8 9.90 9.60 10.56 93.0 11.63
15 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 7.4 9.00 10.90 11.61 100.6 12.78
2.2m 9.0 7.6 10.70 11.70 6.63 59.9 14.28
11 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 13.60 12.70 9.18 87.9 16.58
2.0m 9.0 8.3 12.90 13.40 8.95 84.3 17.08
12 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 7.7 18.00 12.50 8.34 87.6 17.99
2.0m 9.0 7.9 16.50 13.60 5.08 51.5 18.83
9 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 8.0 22.50 11.40 7.05 82.0 18.29
2.0m 9.0 8.1 21.20 12.60 4.66 52.7 19.42
9 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 8.2 19.90 13.50 6.89 76.0 20.11
2.0m 9.0 8.1 18.90 14.20 6.89 74.8 20.68
11 Jan 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 24.20 11.50 8.43 101.5 19.06
2.4m 9.0 8.2 21.80 12.60 4.22 48.5 19.68
28 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 8.0 20.10 12.70 7.54 84.1 19.16
2.4m 9.0 8.4 19.00 10.40 7.12 77.8 15.55
10 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 7.9 18.70 12.90 9.10 97.3 18.83
2.5m 9.0 8.0 20.10 16.20 5.62 62.0 24.00
12 Oct 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.4 14.90 16.70 9.58 94.1 21.89
2.5m 9.0 8.0 18.10 22.90 8.78 92.3 31.40
24 Sep 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 16.00 14.30 8.89 90.6 19.50
2.7m 9.0 8.0 14.70 28.50 10.54 104.6 35.40
11 Aug 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.4 11.30 12.60 10.37 93.9 15.52
2.3m 9.0 7.7 14.40 31.60 6.45 62.8 38.60
13 Jul 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.0 11.00 10.30 9.95 90.6 12.76
2.6m 9.0 7.4 12.90 13.00 3.37 32.1 16.65
9 Jun 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 12.90 13.00 9.60 91.5 16.55
2.5m 9.0 7.0 14.80 18.30 2.18 21.6 23.80
11 May 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.2 15.50 15.30 8.77 87.4 20.54
2.4m 9.0 7.5 17.00 23.40 1.08 11.1 31.30
14 Apr 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 17.60 20.80 8.62 90.4 28.50
2.0m 9.0 7.8 17.30 25.30 4.51 46.9 33.80
10 Mar 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 23.00 22.90 7.44 87.0 34.80
2.2m 9.0 7.6 20.60 26.40 3.97 44.2 37.70
11 Feb 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 21.70 23.90 8.24 93.7 35.30
2.0m 9.0 7.7 24.70 33.60 7.05 84.7 50.90
13 Jan 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.3 22.00 17.20 7.89 90.4 26.30
1.8m 10.0 7.7 22.00 40.00 3.99 45.6 56.30
10 Dec 2023 Approved Notes:

Estuary recently opened and sea water entering estuary especially at high tide
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.5 7.7 20.10 9.10 8.39 92.9 14.06
1.9m 13.5 7.8 20.50 39.70 3.17 35.4 54.10
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