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G5 Coxon's Bridge

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

Gellibrand River Estuary

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229 results found (Displaying 181 - 190)
ID Date Status Details
#12772 19 Mar 2019 Approved Notes:

AHD G6 1.48  @ 10:30

High vegetation on flats makes assessment of flood level impossible but extensive water cover on flats around G5

Koala at roadside (OOR) not far from G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.20 0.10 6.59 68.4 0.26
2.2m 16.70 0.10 6.31 65.1 0.26
#12781 22 Mar 2019 Approved Notes:

AHD G6  1.52
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 3.6 6.9 18.40 0.10 5.95 63.3 0.27
2.2m 3.6 6.9 18.10 0.10 5.57 59.0 0.27
#12803 28 Mar 2019 Approved Notes:

AHD G6 1.64

Large amount of algae on stream side veg
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 16.20 0.10 5.51 56.1 0.23
2.4m 16.00 0.10 5.33 54.2 0.28
#12807 1 Apr 2019 Approved Notes:

AHD G6  1.42 @ 17:55
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.50 0.10 7.04 69.0 0.29
1.9m 14.50 0.10 6.97 68.4 0.29
#12808 2 Apr 2019 Approved Notes:

AHD @ G6  0.88 @ 13:43 estimate only as AHD board is covered with silt
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.00 0.10 8.52 84.5 0.29
1.4m 14.60 0.10 8.49 83.8 0.29
#12845 11 Apr 2019 Approved Notes:

AHD G6 1.25
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.00 0.10 6.82 66.2 0.28
1.9m 13.90 0.10 6.75 65.4 0.28
#12856 19 Apr 2019 Approved Notes:

AHD board @ G6 covered with silt & unreadable

Water level low. Large school of fish observed in river near bridge.                            Water looked dirty but turbidity very low
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.5 14.10 0.10 7.03 68.4 0.38
1.4m 9.0 6.6 14.10 0.10 6.71 55.2 0.28
#13073 17 May 2019 Approved Notes:

AHD G6 about 0.98 @ 08:33 (board not yet cleaned)

River low level

Farmers maintaining  flats (drains) for winter

Black swans on flats

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 6.3 11.50 0.10 8.36 77.3 0.29
1.5m 10.0 6.3 11.60 0.10 8.11 75.2 0.29
#13162 21 Jun 2019 Approved Notes:

AHD G6  2.28 @ 08:30

Bottom turbidity not sampled because of fast flow

Cape pond weed prolific in flood water covering flats around G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 6.5 8.70 0.20 8.99 77.5 0.38
2.6m 17.0 8.80 0.20 8.85 76.2 0.38
#13296 31 Aug 2019 Pending Notes:

AHD G6 2.73 @ 08:00

Water level high with fast flow down channel - 4 weights needed on rope

Turbidity & pH not taken at bottom depth because of fast flow

All flats both downstream & upstream to G6 still have extensive water coverage, Cape pond weed flowering prolifically around G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 6.6 9.50 0.10 9.96 88.2 0.28
3.2m 20.0 9.40 0.10 9.90 88.2 0.28
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