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B1 The Heads

Active Physico-Chemical 09-11-2007 - 15-05-2024

Barwon River Estuary

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227 results found (Displaying 91 - 100)
ID Date Status Details
#12267 18 Jul 2018 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.0m 9.0 7.4
0.0m 9.0
#12238 5 Jul 2018 Approved Notes:

Water Level:  Gauge board was in the sand at -0.4m ie "land-locked"

Strong current.  Readings taken at SE corner of jetty
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 11.70 36.80 8.94 83.4 52.60
1.5m 9.0 7.9 11.50 37.00 8.95 82.9 52.80
#12252 20 Jun 2018 Approved Notes:

Pier surrounded by sand.
bp1_1
bp1_1
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 25.0 6.5 11.70 36.80 8.94 83.4 52.60
1.5m 25.0 7.5 11.50 37.00 8.95 82.9 52.80
#12120 7 Jun 2018 Approved Notes:

Sampled at SE corner of jetty.  Normal sampling location dry.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 12.60 36.70 9.62 90.7 52.40
1.0m 9.0 7.6 12.40 37.40 9.62 89.9 53.40
#12050 16 May 2018 Approved Notes:

Authorities  moved sand from roadway and pedestrian bridge on Monday. Large drifts had built up over these thoroughfares due to high winds last Thursday and Friday.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 13.70 38.40 9.61 92.0 54.90
1.4m 9.0 7.8 13.60 38.40 9.62 91.5 54.90
#12011 3 May 2018 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 15.80 38.80 8.74 89.7 55.50
1.3m 9.0 7.8 15.60 38.90 8.68 88.0 55.60
#11974 18 Apr 2018 Approved Notes:

DO (mg/L) and EC entered in incorrect columns on data sheet
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.5 7.6 15.00 38.60 8.25 81.8 55.10
1.5m 11.5 7.7 14.80 38.60 8.26 81.3 55.10
#11938 5 Apr 2018 Approved Notes:

Measurements recorded form southern end of jetty.  Current too strong for use of the van Doorn.

Water level below bottom of gauge board.  Estimate -0.6m
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 18.00 38.70 7.79 82.8 55.30
2.7m 9.0 7.7 17.90 38.60 7.79 82.4 55.20
#11917 23 Mar 2018 Approved Notes:

Tide was low and water was running quickly. It was not practical to use the Van Dorn for bottom depth analysis. Early attempts resulted in Van Dorn wrapped around pylon and seaweed at end of pier made alternative site problematic.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 18.50 38.60 7.89 84.2 55.20
1.4m 9.0 18.30 38.70 7.93 84.3 55.30
#11841 1 Mar 2018 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 19.30 38.40 7.92 86.4 54.80
2.5m 9.0 7.8 19.10 38.40 7.93 86.0 54.90
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