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T1 Point Impossible Road Culvert at Mullet Creek

Active Physico-Chemical 17-10-2014 - 15-04-2026

Thompson Creek Estuary

97 results found (Displaying 1 - 25)
Date Status Details
15 Apr 2026 Approved Notes:

Sampled by Ann and John

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 62.0 8.8 17.50 35.40 16.27 170.4 50.60
0.9m 62.0 8.8 17.10 35.80 15.98 166.2 51.20
27 Feb 2026 Approved Notes:

Samplers - Ann and John

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 28.0 9.0 25.40 32.60 16.06 196.9 46.50
1.1m 28.0 8.8 22.30 32.70 1.38 15.8 46.70
12 Jan 2026 Approved Notes:

Samplers Ann & John


Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.5 8.7 19.50 23.00 9.54 104.2 32.90
1.3m 19.5 8.7 19.00 23.00 7.84 84.8 32.80
28 Nov 2025 Approved Notes:

Samplers Ann and John (Ann still disappearing from drop-down list)

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.7 17.70 16.60 9.63 102.8 23.70
1.6m 10.0 8.8 17.60 16.90 9.42 100.1 24.20
7 Oct 2025 Approved Notes:

Samplers: Ann and John

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 8.6 17.00 17.40 13.67 142.7 24.80
1.5m 100.0 8.7 15.60 17.50 12.29 124.3 25.00
19 Aug 2025 Approved




Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 46.0 8.4 13.20 15.90 13.01 122.9 22.70
1.5m 46.0 8.5 10.90 16.10 11.65 104.5 23.00
25 Jul 2025 Approved Notes:
  • water was brown in colour and there was foam at the edge of the estuary. 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 8.8 8.50 14.10 10.63 99.7 23.43
1.4m 8.5 8.40 14.10 10.20 96.0 23.46
7 Jul 2025 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 8.7 10.20 13.80 15.04 134.3 19.74
1.6m 27.0 8.5 12.20 20.30 5.42 50.7 29.00
22 May 2025 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 52.0 8.4 12.60 61.50 12.98 121.4 87.80
0.8m 52.0 8.5 10.00 63.10 11.88 104.2 90.20
21 Jul 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 8.3 11.00 29.70 11.00 100.3 42.40
1.4m 24.0 8.2 10.80 37.20 9.43 85.6 53.20
10 Jul 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.80 6.21 74.5 66.40
0.5m 11.00 6.00 72.4 66.46
16 Jun 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.7 10.50 47.80 10.94 97.7 68.30
1.1m 19.0 7.9 10.80 48.80 9.37 84.3 69.70
19 May 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 33.0 8.1 10.80 50.50 10.17 91.6 72.20
1.1m 33.0 8.1 10.70 50.80 8.42 75.8 72.60
21 Apr 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.9 14.60 48.20 6.73 65.6 68.90
1.4m 27.0 7.8 14.10 48.10 3.05 29.4 68.70
17 Mar 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 34.0 8.1 21.20 50.30 7.99 90.7 71.80
1.2m 34.0 8.0 20.50 51.20 0.14 1.5 73.10
18 Feb 2024 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 21.10 43.30 2.75 31.0 61.90
1.4m 15.0 7.8 21.40 43.30 0.43 4.8 61.90
21 Jan 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 19.40 41.90 7.38 81.3 59.80
1.5m 9.0 7.9 19.50 38.30 6.07 74.0 54.70
17 Dec 2023 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 19.20 37.10 6.51 72.9 53.00
1.4m 9.0 8.1 18.30 38.40 7.11 76.0 54.90
19 Nov 2023 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 18.20 38.80 9.40 99.9 55.40
1.4m 9.0 8.2 17.80 38.80 9.06 95.3 55.50
17 Oct 2023 Approved Notes:

Sampled with the Anglesea River EstuaryWatch kit
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 19.50 6.47 80.0 33.79
0.8m 9.0 8.1 17.60 5.82 75.5 52.40
17 Sep 2023 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 16.00 39.00 7.24 73.3 55.70
1.2m 9.0 7.9 15.50 39.10 6.82 68.4 55.90
20 Aug 2023 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 13.10 31.50 7.10 67.4 45.00
1.0m 9.0 8.1 12.80 38.60 9.18 86.7 55.20
16 Jul 2023 Approved Notes:

Very tidal flow. over approximately 4 minutes water movement cycles through completely slack to extremely fast movement under mullet creek bridge (enough sweep to make sampling impossible)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 11.50 39.10 11.94 108.5 55.80
1.3m 9.0 11.70 39.00 11.83 108.1 55.70
18 Jun 2023 Approved Notes:

Significant tidal movement from Thompson creek up mullet creek severely effected sampling potential. probe could not get below .5m as sweep was pulling under bridge and holding at this height.

same issue occured with top/bottom sampling resulting in only top sample.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 12.90 38.60 11.39 108.5 55.10
0.5m 9.0 12.90 38.60 11.34 108.3 55.10
16 Apr 2023 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 15.30 35.10 8.14 82.6 50.20
0.6m 9.0 8.1 15.30 35.20 8.05 81.7 50.30
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