Gellibrand River Estuary

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171 results found (Displaying 1 - 100)
ID Date Status Details
#16126 15 Mar 2024 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.8 18.20 1.40 6.28 71.2 2.00
5.0m 9.0 7.1 19.60 30.70 3.02 35.3 43.90
#16038 16 Feb 2024 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 17.90 0.90 6.81 76.1 1.34
5.0m 9.0 7.2 18.90 30.50 3.09 34.9 43.60
#16034 19 Jan 2024 Pending Notes:

Sandi Stannard also present - needs to be added to list above

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 17.90 0.20 7.04 78.7 0.28
5.1m 9.0 6.8 18.60 22.80 4.18 47.4 32.70
#15952 22 Dec 2023 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 17.20 0.20 8.20 90.7 0.29
4.5m 9.0 6.9 17.00 0.20 8.15 89.9 0.29
#15867 17 Nov 2023 Pending Notes:

Sandi Stannard also monitoring

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 14.80 0.20 8.62 89.1 0.30
4.8m 9.0 7.4 15.70 29.30 7.37 78.5 41.80
#15818 20 Oct 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.1 14.20 0.20 9.36 96.6 0.28
5.0m 30.0 7.2 13.80 0.20 9.30 96.1 0.29
#15748 15 Sep 2023 Approved Notes:

Flats around Rivernook have emptied significantly

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.2 12.50 0.20 9.91 98.5 0.31
4.9m 27.0 7.1 12.10 0.20 9.89 97.9 0.31
#15722 25 Aug 2023 Approved Notes:

Very fast flow

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 6.9 11.40 0.20 9.81 95.2 0.29
6.0m 30.0 7.0 11.20 0.20 9.68 93.6 0.29
#15671 21 Jul 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 7.1 8.80 0.20 10.42 94.9 0.30
5.0m 24.0 7.0 8.80 0.20 10.33 93.9 0.30
#15580 16 Jun 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 6.9 11.00 0.20 9.25 89.1 0.32
5.5m 50.0 6.8 10.80 0.20 9.16 87.7 0.32
#15533 19 May 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.2 10.60 0.20 10.25 97.7 0.31
5.0m 10.0 7.2 10.30 0.20 10.22 97.2 0.31
#15489 21 Apr 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 7.0 14.40 0.20 8.70 90.9 0.32
5.0m 14.0 7.0 14.10 0.20 8.71 90.0 0.32
#15371 24 Mar 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 7.1 16.50 0.20 7.88 85.9 0.28
4.9m 11.0 7.0 17.80 26.20 4.24 47.3 35.20
#15285 10 Feb 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.1 17.60 0.20 7.43 83.0 0.30
4.8m 15.0 7.0 17.40 0.20 7.44 82.4 0.30
#15255 21 Jan 2023 Approved Notes:

EC stabilized for bottom 2 values only

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 7.2 17.90 7.17 80.7 0.28
4.8m 11.0 7.1 18.30 5.51 62.5 32.40
#15181 16 Dec 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 7.1 14.50 0.20 8.91 93.2 0.29
5.0m 24.0 7.1 14.20 0.20 8.93 92.4 0.29
#15140 18 Nov 2022 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.0 14.60 0.20 8.59 89.9 0.26
5.0m 19.0 6.7 14.40 0.20 8.55 88.9 0.26
#15086 21 Oct 2022 Approved Notes:

Dried reeds on bridge from end to end.

2 weights attached to probe

Many eddies in water

Bottom turbidity+pH not done  due to strong drag

Flow very fast

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 6.8 14.70 0.20 6.54 68.7 0.23
5.8m 27.0 14.70 0.20 6.49 68.2 0.23
#15025 16 Sep 2022 Approved Notes:

Heavy forward drag on probe at all depths.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.5 11.30 0.20 9.85 95.7 0.29
5.0m 19.0 6.9 11.00 0.20 9.91 95.5 0.29
#14957 19 Aug 2022 Approved Notes:

Extra weights required. Meter attached to weights.

 

 

Deep, dragging with flow so not on bottom.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 6.4 11.10 8.22 79.1 0.23
5.9m 50.0 11.00 8.07 77.3 0.23
#14908 22 Jul 2022 Approved Notes:

pH meter not working

Strong current pulling probe forward so not measuring at stated depth

No visible water on flats

North-east breeze

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.80 10.33 87.0 0.27
5.0m 27.0 7.70 10.29 86.3 0.28
#14693 19 May 2022 Approved Notes:

Lots of water in flats

Large shoal of small fish east of bridge

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 6.1 11.80 8.46 78.6 1.21
5.7m 12.0 7.2 15.00 7.28 86.2 44.83
#14631 22 Apr 2022 Approved Notes:

EC swinging widely down to 3m. Mid reading estimated.

Probe line vibrating below 3.5m

 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 14.20 7.53 73.7 0.70
5.3m 9.0 7.6 17.30 4.99 61.9 44.93
#14614 18 Mar 2022 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 18.30 6.81 72.5 0.29
4.5m 9.0 7.0 18.30 6.66 70.9 0.28
#14420 17 Dec 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 7.6 16.70 7.77 80.0 0.26
4.8m 17.0 7.0 16.70 7.70 79.2 0.26
#14362 19 Nov 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.0 6.7 13.90 8.49 82.3 0.25
5.0m 21.0 6.8 13.90 8.39 81.2 0.25
#14289 17 Sep 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 10.60 9.36 84.2 0.30
5.0m 14.0 10.50 9.24 83.0 0.30
#14174 18 Jun 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 6.3 10.40 7.99 71.5 0.27
4.5m 13.0 6.2 10.30 7.89 70.5 0.27
#14138 21 May 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 6.7 10.40 8.89 79.6 0.27
5.2m 14.0 6.6 10.40 8.83 79.0 0.27
#14033 26 Mar 2021 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.8 17.50 6.79 71.4 1.55
4.9m 9.0 7.3 17.80 4.84 60.2 43.44
#13647 20 Mar 2020 Approved Notes:

AHD G2 1.48

Flood waters over causeway & surrounding flats.  Many swans in area

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 16.40 0.40 5.39 55.3 0.72
6.0m 9.0 7.0 17.10 25.90 0.03 0.4 40.40
#13583 21 Feb 2020 Approved Notes:

At depth of 4.00 m. probe line was vibrating strongly -possibly because of variable currents going both upstream & downstream, also at that depth the scour hole would have had some effect.

 

Photos of between G5&G4 included

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 6.8 17.60 0.30 5.87 61.7 0.53
4.9m 10.0 7.2 17.60 26.90 0.06 0.7 41.81
#13513 17 Jan 2020 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 18.20 1.10 5.69 60.6 2.07
4.8m 9.0 7.4 16.90 28.90 3.44 42.4 44.68
#13462 20 Dec 2019 Approved Notes:

Strong NE wind 4

Extreme Phragmities growth filling in channel

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 6.6 18.20 0.10 7.61 80.4 0.26
4.5m 17.0 6.5 18.10 0.10 7.35 77.6 0.26
#13427 22 Nov 2019 Approved Notes:

no visible flood water around G4 & immediately upstream

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.6 15.20 0.10 8.28 82.4 0.27
5.0m 15.0 6.6 15.20 0.10 8.29 82.6 0.27
#13366 18 Oct 2019 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 6.9 12.80 0.20 8.33 79.2 0.31
5.2m 17.0 7.1 12.80 0.10 8.46 79.9 0.31
#13334 20 Sep 2019 Approved Notes:

Very turbulent currents in all directions. Flats have drained but remain water logged. No water across gap in causeway

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 6.9 11.20 0.10 9.99 90.7 0.30
5.0m 17.0 6.9 11.10 0.10 10.20 92.7 0.30
#13295 31 Aug 2019 Pending Notes:

Probe attached to weighted rope still drifting in strong current

Flow increased @ 5.00m down

No turbidity or pH taken @ bottom depth because of  very strong flow

Very little visible water cover on flats downstream G4 & Rivernook, but upstream G4 large areas of water remain. Some water  flowing through part of gap in causeway @ G4

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 23.0 6.9 9.70 0.10 9.39 87.3 0.28
5.3m 23.0 9.60 0.10 10.03 88.2 0.28
#13163 21 Jun 2019 Pending Notes:

Flood water around G4 has drained.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 6.9 8.70 0.20 9.28 79.8 0.38
5.0m 11.0 8.70 0.20 9.33 80.1 0.38
#13074 17 May 2019 Approved Notes:

Large school of Galaxias near bridge. Phragmities extending into river channel

Silt samples collected for R.M.I.T Pesticide testing

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 6.7 11.30 0.20 8.06 73.8 0.32
5.0m 10.0 6.6 11.30 0.20 7.72 69.9 0.32
#12857 19 Apr 2019 Approved Notes:

*eErr reading on meter@ 2.50 m down. Meter turned off, probe rinsed with distilled water & re calibrated, after which the reading at 2.50m was re -taken successfully & monitoring continued

Many fish in large schools observed around bridge - going both upstream & downstream

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.4 14.40 1.50 6.93 68.4 2.80
5.0m 9.0 7.1 16.80 33.70 2.11 27.0 51.30
#12846 11 Apr 2019 Approved Notes:

Large amount of vegetation floating on surface

Water being pumped off flats upstream

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.40 1.40 5.57 55.0 2.82
5.7m 17.20 34.20 5.22 67.2 51.90
#12809 2 Apr 2019 Approved Notes:

Very large number of small fish swimming actively around bridge & upstream (5-15 cm.)

Not able to continue beyond 4.00m because of getting covered with small biting ants

 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.90 0.20 7.04 68.8 0.43
4.0m 14.90 0.20 7.13 70.6 0.40
#12806 1 Apr 2019 Approved Notes:

Depth was lower but monitoring did not proceed beyond 5.00m

Only low areas have visible water cover

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.30 0.40 5.38 54.0 0.80
5.0m 15.40 0.50 5.20 52.2 0.94
#13011 22 Mar 2019 Approved Notes:

IEC Site. Mouth Closed.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 2.9 6.7 18.70 0.60 4.78 51.3 1.09
6.4m 2.9 7.1 17.00 26.80 0.36 4.4 41.74
#12782 22 Mar 2019 Approved Notes:

Algae attached to stream side veg. 1 very small dead fish close to bridge

Great white egret  on flats

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 2.9 6.7 18.70 0.60 4.78 51.3 1.09
6.4m 2.9 7.1 17.80 26.80 0.36 4.4 41.74
#12774 19 Mar 2019 Approved Notes:

Water visible on all Rivernook & Kangaroobie flats but no water on flat NE side upstream

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.90 0.50 5.19 54.7 1.02
5.5m 18.10 26.30 0.03 0.4 40.93
#13010 15 Feb 2019 Approved Notes:

IEC Site. Mouth Closed.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 5.6 6.6 17.70 0.90 6.01 63.2 5.60
5.5m 5.6 7.0 18.70 27.20 0.57 7.1 42.34
#13009 18 Jan 2019 Approved Notes:

IEC Site. Mouth Closed.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 6.2 6.7 21.70 0.90 6.29 71.8 1.74
5.0m 6.2 6.4 18.10 28.30 0.61 7.5 43.92
#13008 21 Dec 2018 Approved Notes:

IEC Site. Mouth Open.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.5 7.0 18.10 0.10 7.04 74.6 0.28
4.8m 13.5 7.0 18.20 0.10 6.94 73.6 0.28
#13007 23 Nov 2018 Approved Notes:

IEC Site. Mouth Open.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.5 7.3 15.30 0.30 7.95 80.3 0.67
5.3m 19.5 7.3 16.60 21.50 4.22 49.3 34.25
#12537 16 Nov 2018 Approved Notes:

Water level surprisingly high compared with G5

No water across causeway

Remains of skinned dead eel in water beside bridge & old bait trap hung on post

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 6.8 15.20 0.10 7.74 77.3 0.31
5.0m 19.0 7.1 15.70 21.10 3.89 44.9 33.60
#12462 19 Oct 2018 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.0 18.00 1.00 5.92 63.7 1.88
2.9m 19.0 6.8 13.80 25.20 2.10 23.5 39.47
#12451 19 Oct 2018 Approved Notes:

Probe attached to weighted rope throughout monitoring

Water flowing fast across dip in causeway

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 6.6 15.30 0.10 7.18 72.1 0.26
5.5m 50.0 6.7 15.20 0.10 7.20 72.0 0.26
#12403 21 Sep 2018 Approved Notes:

Flow not as fast as G5 but many opposing strong currents creating whirlpools, large amount of vegetation floating in current

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 6.9 10.40 0.10 9.49 85.4 0.31
5.0m 14.0 6.9 10.40 0.10 9.51 85.1 0.31
#12070 18 May 2018 Approved Notes:

AHD G2 0.61 @ 09:05

Flats around G4 have drained -waterlogged only -no water across dip in causeway. Flow very dark colour with floating veg.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.5 11.90 0.20 8.15 75.4 3.26
5.0m 9.0 6.4 11.80 0.20 8.03 74.2 3.23
#11994 21 Apr 2018 Approved Notes:

Water flow very dark & dirty with lots of debris. "skin" across water surface, more dense near streamside veg.

No water across causeway dip. Flats have drained from around G4 & downstream but flats closer to G5 are completely covered

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.20 0.30 6.90 67.2 0.55
4.9m 14.10 0.30 6.65 64.8 0.55
#11968 13 Apr 2018 Approved Notes:

AHD G6 1.48 @  08:05

CCMA YEOKEL meter used

Flood water over most flats

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 6.1 6.5 16.50 0.60 6.36 65.4 1.08
5.9m 6.1 7.0 17.70 31.00 1.98 25.0 47.68
#11950 10 Apr 2018 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 16.90 0.50 4.59 47.5 1.10
5.8m 17.50 30.30 0.04 0.4 46.53
#11896 16 Mar 2018 Approved Notes:

Streamside veg. coated with dried algae & silt

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 6.3 7.1 17.30 0.40 5.93 62.2 0.70
5.1m 6.3 6.8 18.80 20.70 0.38 4.6 33.15
#11877 11 Mar 2018 Approved Notes:

AHD G6 1.05 @15:15

Site difficult to monitor because long weekend activity

River very dark & dirty  -drain discharging just U/S G4

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.70 0.50 4.42 47.7 1.05
5.0m 17.60 28.60 0.07 0.8 44.18
#11864 6 Mar 2018 Approved Notes:

S /E wind swirling around -small surface waves. Flow may be wind driven as well as slow

Algae forming on streamside veg. River smells very bad between G4 & township

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 18.00 0.30 4.48 47.6 0.62
5.8m 9.0 6.8 17.30 28.90 0.03 0.3 44.09
#11856 16 Feb 2018 Approved Notes:
  • This monitoring was conducted as part of the Index of Estuary Condition.
  • The CCMA YeoKal was used.  It can measure turbidity below 9 NTU.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 3.1 7.0 18.10 0.30 5.90 63.0 0.63
5.7m 3.1 7.0 17.70 30.10 0.43 5.5 46.52
#11806 29 Jan 2018 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.7 23.90 0.60 4.80 57.5 1.14
5.2m 15.0 7.3 18.30 30.50 0.29 3.8 46.86
#11730 21 Jan 2018 Approved Notes:

E. wind but site more sheltered by Phragmities than G5  - Phragmities very high dense & taking up more of the water way. Increase of algae on streamside veg.

Springs running strongly all along OOR

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 20.80 0.50 6.25 70.1 0.94
5.1m 9.0 17.80 29.60 0.04 0.5 45.61
#11663 15 Dec 2017 Approved Notes:

Phragmities tall & very prolific encroaching well into river channel. Some falling ito the flow & trapping algal scum & debris

Large no. Army grubs on bridge

Many small fish (3-5 cm long) around streamside veg. some also in main flow

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.0 19.10 0.10 7.14 77.1 0.27
5.0m 10.0 17.30 26.30 4.89 59.4 40.91
#11598 17 Nov 2017 Approved Notes:

Reduced flow & water level. Dense Phragmities growth all along side of river channel

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 18.10 0.10 6.46 70.7 0.28
4.5m 19.0 18.10 0.10 6.44 68.1 0.28
#11523 20 Oct 2017 Approved Notes:

Film visible on water surface

Flow full of eddies & whirlpools also visible distinct  short backflow going upstream

Flats waterlogged but no visible water. Flats upstream mill between G5&G4 still underwater. Cape pond weed prolific on all flats around G5. Huge no. water fowl in these areas 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.0 6.8 15.00 0.10 7.46 72.4 0.28
4.8m 21.0 15.10 0.10 7.50 74.6 0.28
#11357 21 Jul 2017 Approved Notes:

Air temp 3.

Many currents & eddies in extremely fast flow, large amount of debris in flow ( mainly dead veg.) 

Rivernook flats have water cover & wide area of water flowing through dip in causeway but practically no water downstream of bridge on north side of channel on Kangaroobie

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 70.0 6.7 8.60 0.20 7.32 63.2 0.34
5.7m 70.0 8.80 0.20 7.35 63.4 0.34
#11264 16 Jun 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.1 10.30 0.20 8.48 75.6 0.36
5.2m 9.0 10.30 0.20 8.23 73.2 0.36
#11246 1 Jun 2017 Approved Notes:

West wind - very cold 3-4

Water still over 1 area on OOR near flood markers -running south

No Water across spillway at G4, flats drained but waterlogged. Visible water only in drains & very low areas

 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 6.4 10.20 0.20 8.40 74.7 0.40
5.0m 17.0 10.10 0.20 8.55 76.2 0.40
#11187 20 May 2017 Approved Notes:

Cold east wind  3

Water across spill way

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.2 11.30 0.40 8.15 74.3 0.78
5.5m 9.0 14.40 26.90 3.26 38.3 41.85
#11105 22 Apr 2017 Approved Notes:

West wind 3 (Sheltered by Phragmities)

At 2.00 m down probe started to drift up stream & downstream in response to pulsing from mouth / estuary. As the flow went upstream the E.C. rose from E.C.1.500 to 40.500 then dropped down as the probe went downstream

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.3 14.20 0.50 7.02 69.8 1.00
5.0m 9.0 16.30 29.90 3.08 37.7 44.57
#10993 25 Mar 2017 Approved Notes:

Water through dip in causeway

Evidence of duck shooters = feathers

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.4 18.30 1.00 4.84 51.7 1.90
5.5m 9.0 18.30 27.80 0.23 2.8 43.08
#10947 17 Mar 2017 Approved Notes:

Channel somewhat sheltered from wind by large stand of Phragmities all along the bank. Algae on submerged veg. Large amount of seeds & small dry matter on surface

Very large tiger snake crossed channel next to probe line. One seen previously in channel  further down stream.  Small fish also previously clustered around probe

No visible water on flats either up or down stream

Platypus seen in water at Kangaroobie

Water not sampled beyond 4.50m

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.5 19.40 0.60 4.68 46.7 1.22
4.5m 9.0 18.10 27.00 0.03 0.4 41.69
#10940 11 Mar 2017 Approved Notes:

AHD G2 1.12

Max depth 5.61 m but observations only taken to 3.50 where D.O. starts to reduce to 0.01  mg/l

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.90 0.00 4.05 43.5 0.00
3.5m 18.90 0.00 0.01 0.2 43.27
#10929 6 Mar 2017 Approved Notes:

Flats D S G4 flooded. Rivernook flooded but no water past drain US

Only small pools of water on side of OOR near flood markers. (D.O. in wetland area recently excavated for culverts -site 1. S/S 0.60 mg/l   site 2.   N/S  0.81 mg/l

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.4 19.10 0.00 4.16 45.0 0.22
5.8m 9.0 17.90 28.60 0.00 0.0 44.26
#10815 18 Feb 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.4 17.30 0.70 6.21 64.9 1.40
5.2m 9.0 18.40 29.10 3.21 43.7 44.89
#10778 3 Feb 2017 Approved Notes:

West wind about 2-3 creating ripples upstream to G4 site

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.6 18.40 1.10 6.44 68.9 2.17
5.0m 9.0 18.00 31.00 0.03 0.4 47.54
#10748 20 Jan 2017 Approved Notes:

Strong S.W. wind

Probe noticeably drifting @ different levels

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 6.8 18.20 0.70 6.20 67.7 1.45
4.9m 13.0 18.20 32.00 2.93 37.4 48.90
#10645 17 Dec 2016 Approved Notes:

Site affected by West wind coming upstream - gusts up to 8

Fresh water inflow impossible to access because of wind but probe not drifting at lower levels

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 6.7 16.50 0.30 7.70 79.2 0.70
5.0m 15.0 16.60 27.30 4.45 53.7 42.43
#10575 25 Nov 2016 Approved Notes:

Strong cold West wind coming up stream to G4

Fish jumping

'Slick' on water surface

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 6.5 14.90 0.10 7.75 76.3 0.24
4.9m 20.0 14.90 0.10 7.59 75.4 0.24
#10521 27 Aug 2016 Approved Notes:

Water about 2m from concrete, fast through dip in causeway, eddies in channel flow

GOR badly eroded from runoff

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 22.0 6.6 9.40 0.10 7.20 62.8 0.28
6.0m 22.0 9.50 0.10 7.13 62.5 0.28
#10369 18 Jun 2016 Approved Notes:
  • Flats water logged & water visible in drains. No water across dip in causeway
  • Flow medium with numerous eddies & swirls, being broken up by dense Phragmities along channel
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 8.90 0.20 8.97 77.4 0.38
5.3m 9.0 8.90 0.20 8.90 76.8 0.38
#10331 21 May 2016 Approved Notes:
  • Flood levels greatly reduced, water draining of flats
  • Very large no. waterbirds
  • No wind
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.6 12.10 0.20 7.41 69.0 0.36
5.0m 9.0 12.10 0.20 6.98 64.5 0.36
#10322 14 May 2016 Approved Notes:
  • Maximum depth recorded not accurate
  • River running in strong eddies around bridge also draining back into channel
  • Large no. small fish at side of channel against vegetation- some being swept downstream by faster flow
  • Pieces of dead vegetation in current
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.40 0.20 7.23 71.4 0.47
3.0m 14.40 0.20 7.35 72.0 0.46
#10247 16 Apr 2016 Approved Notes:
  • Frogs calling
  • Large black cat on causeway
  • Water on low land
  • Water across causeway
  • Persicaria in flower
  • Phragmities in flower with seeds & green shoots
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 15.60 1.00 8.11 82.0 1.98
5.6m 10.0 17.50 32.20 0.06 0.8 49.12
#10233 5 Apr 2016 Approved Notes:
  • Algae on submerged veg.Strong wind slightly modified by dense streamside vegetation
  • Water looks dark & dirty but turbidity <9, Phragmities seeds & small dried veg I water
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.6 15.80 1.00 6.27 63.3 1.90
5.5m 9.0 17.70 32.20 3.97 50.8 49.11
#10224 19 Mar 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 6.5 18.00 2.20 5.69 60.8 4.15
4.8m 10.0 17.80 29.20 3.66 45.8 45.04
#10191 9 Mar 2016 Approved Notes:
  • Flats flooded around G4 and downstream. No water on north flat u/s
  • Algae on submerged stream side veg. & surface of drain
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 5.9 20.80 0.20 4.25 47.6 0.46
5.8m 9.0 17.20 29.60 0.02 0.2 45.52
#10186 2 Mar 2016 Approved Notes:
  • Large amount of algae on streamside vegetation
  • Algae on surface of water along drain beside causeway
  • All flats flooded
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 5.9 20.60 0.30 5.07 56.3 0.70
5.7m 9.0 17.40 29.60 0.01 0.2 45.53
#10168 26 Feb 2016 Approved Notes:
  • Strong w. wind, small waves u/s to G4
  • All flats around G4 flooded except for further u/s on north side of channel
  • Freshwater inflow difficult to tell because of wind/waves
  • Algae on submerged streamside veg. & on surface along drains
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.1 19.30 0.40 4.88 53.0 0.81
5.6m 9.0 17.30 29.70 0.02 0.2 45.74
#10162 20 Feb 2016 Pending Notes:
  • water on Rivernook flats & downstream G4
  • frogs calling
  • Algae on submerged streamside vegetation
  • Phragmities seed heads emerging
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.1 19.00 0.30 4.32 48.7 0.68
5.5m 9.0 17.60 29.60 0.02 0.3 45.64
#10147 12 Feb 2016 Approved Notes:
  • Flow very slow with floating debris
  • North flats downstream flooded with white cream & pink/orange algae forming in shallow water
  • Algae forming on submerged veg. 'skeins' forming on water surface in sheltered areas
  • Rivernook flats have water cover in shallow areas & drains. Water across dip in causeway
  • Some water on north flats upstream (mainly runoff from 11ml rain 11/02/16 & discharge from springs)
  • 30 White headed herons flying upstream
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 22.60 0.50 6.59 76.3 0.94
5.7m 17.60 29.70 0.02 0.3 45.71
#10135 5 Feb 2016 Approved Notes:
  • AHD G2 1.09
  • Algae on submerged vegetation
  • Floodwater across dip in causeway
  • Water covering north flats downstream, red & cream algae in shallow area near downstream end
  • Iridescent 'skeins' on surface of water in sheltered areas around bridge
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 6.3 20.90 0.50 5.59 62.5 1.07
5.4m 11.0 18.10 29.60 0.02 0.2 45.65
#10096 16 Jan 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.5 19.10 1.40 5.40 64.5 2.67
4.9m 9.0 18.90 29.60 2.69 36.0 45.53
#10165 10 Jan 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.60 1.20 4.94 55.4 2.29
4.9m 17.60 30.40 0.92 0.3 46.71
#10042 1 Jan 2016 Approved Notes:

- Water very dark with floating veg.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 21.00 2.10 5.44 62.2 4.04
4.8m 9.0 17.60 29.80 2.99 37.6 45.80
#10035 27 Dec 2015 Approved Notes:
  • Mouth opened 26/12/15
  • Water circling around bridge
  • Large number of small fish along stream side vegetation & bridge
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.60 0.60 5.67 61.9 1.27
5.3m 15.80 27.20 0.02 0.3 42.27
#10029 24 Dec 2015 Approved Notes:
    G6 1.35
  • Many large groups of small fish around streamside veg. and bridge
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 6.4 22.30 0.40 6.73 78.4 0.75
5.7m 13.0 15.70 27.30 0.02 0.2 42.43
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