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G6 Great Ocean Road Bridge at Lower Gellibrand

Retired Physico-Chemical 20-04-2007 - 11-03-2017

Gellibrand River Estuary

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227 results found (Displaying 1 - 50)
ID Date Status Details
#10937 11 Mar 2017 Approved Notes:

AHD 1.12 @ 12:55

*Problems with something attracted to the probe at 2.00m & below
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.80 0.00 6.17 66.2 0.00
3.5m 18.60 0.00 4.61 49.3 0.00
#10934 10 Mar 2017 Approved Notes:

AHD G6    1.38     AHD G2   1.40

Fallen leaves & seed pods on surface
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.60 0.00 7.52 80.4 0.00
2.8m 18.40 0.00 7.32 77.9 0.00
#10933 9 Mar 2017 Approved Notes:

AHD    G6        1.37  @ 07:37          1.38 @   12:30  

Surface of water covered with dead Blackwood leaves & seed pods. Lots of bubbles rising to surface from  Fish / eels etc.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.50 0.00 6.25 67.0 0.00
2.6m 18.30 0.00 6.15 65.2 0.00
#6143 23 Sep 2011 Approved Notes: 1. AHD 1.75
2. Downstream G6 White necked herons 10, Gt white egrets 2.
3. G4 - water close to bearer, no water on Rivernook flats. White egrets 2, Whitenecked heron 1.
4. Between G5&G4 water remaining in drains & low areas. White necked herons 4, Teal 20+
5. G5 - Water cover in low areas & drains , Capepond weed flowering. Whiteheaded herons 29, White necked herons 4, white ibis 7, Pied comorants 2, pair Mountain duck with 5 young, many Black duck & Teal
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 13.50 0.10 8.16 78.2 0.30
3.1m 30.0 13.10 0.20 7.96 73.6 0.32
#6123 17 Sep 2011 Approved Notes: 1. AHD 1.56
2. G4- Water well under bearer. White herons 6, Ravens & Masked plover on Bowkers flat
3. Between G5&G6 Flats waterlogged - water visiable in low areas Cape pondweed flowering in small areas down to G4.
4. G5 Flats waterlogged, large areas of water visiable in low areas -large coverage of cape pond weed
some flowering but large areas rotting . Gt.White egrets 8, White necked Herons 4, White headed herons 30+, also Shellduck, Black duck & swans
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 12.30 0.10 9.71 90.3 0.30
2.9m 30.0 11.50 0.10 9.72 89.0 0.32
#6083 9 Sep 2011 Approved Notes: 1.AHD 1.60
2.Gt white egret at bridge
3. - G4 water under bearer -Gt white egrets 2,
W/h herons 3
4.- Between G5&G4 Flats covered with silt & waterloged, water still in low areas
5. - G5 Flats covered with silt & water in low areas (Cape Pond Weed flowering in those areas)
Reduction in water bird no's, now mainly Herons, Egrets & Shellduck (pair with 4 young).
Gt Whire Egrets 2, Grebes 4, White Necked Herons 4, White headed Herons 6, Swans 20
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 10.00 0.20 9.16 81.2 0.34
2.9m 30.0 9.90 0.20 9.26 82.3 0.37
#6043 3 Sep 2011 Approved Notes: 1.AHD 1.58 (13:05)
2. Large areas of blackwood blossoms in water.
3.G4 Water below bearer (Gt.white egrets 2)
4. Between G5 &G4 - water receeding, flats covered with silt, some water in low areas ( Gt.White egrets 6
5. G5 Low areas holding water, Cape pond weed flowering, silt covering most areas. Large nos of water birds along drains.
Gt white egrets 48+, White headed herons 22, White necked Herons 2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 11.30 0.10 10.18 92.4 0.31
2.5m 30.0 11.00 0.20 10.28 93.4 0.32
#6023 26 Aug 2011 Approved Notes: .AHD 1.90
2.G4 water below bearer - no water on Rivernook flats (Large no. Arum lillies)
3. Between G5&G4 - water level falling , water in drains
4.G5 water cover in all low areas, Cape pond weed in flower Many water birds in this area.
Whitenecked herons 4, Gt white egrets 8, Grebes 2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 10.50 0.10 8.85 79.3 0.29
3.3m 30.0 10.30 0.10 8.49 75.9 0.30
#5967 19 Aug 2011 Approved Notes: 1.AHD 2.89 at 12:25 ( AHD 2.84 at 08:48)
2.Blackwood flowering many flowers in water
3. G4 water up to south bearer base, no visiable water on Rivernook flats
4.Between G5 & G4 water returned & overbank closer to G5.
5.G5 Gt White egret 3,White headed herons 16, Pie d comorants 2, White necked herons 2.
Many Wood duck, Black duck, Shellduck, Swans & Teal -Chestnut &Grey.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 200.0 7.0 11.50 0.10 8.66 78.9 0.31
4.3m 200.0
#5948 12 Aug 2011 Approved Notes: 1.AHD 2.48 12:45 ( 2.46 08:10)
2.G4 Bridge bearer above water - no water on Rivernook flats (cattle grazing)
3. Between G5&G4 - water receeding but low areas still covered. Cape Pondweed extending along drain toward G4.
4.G5 water receeding but low areas still covered - increase of Cape pond weed north & south of river
5. Hoary headed Grebes 2, Pied Comorants 2, Gt. white Heron 2, White necked Heron 1. very large no. waterbirds around G5
6.Deer 2, below G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 10.10 0.10 8.88 78.7 0.30
3.9m 50.0 9.90 0.10 9.12 80.8 0.30
#5930 5 Aug 2011 Approved Notes: 1. AHD 2.18
2. Gt.White egrets 2, smaller white Egret 1, White headed heron 1, north of Princetown township
3. water below bearer at G4 -no visible water on Rivernook flats
4.G5 water level reducing but low areas covered. Cape pond weed flowering.
Very large no. water birds including W.H. Herons 24, Gt White egrets 4, Pied Comorant 1 & Wedgetailed eagle 1.
(Very large no.s of birds also sighted at Chapple vale)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 11.00 0.20 8.53 77.4 0.33
3.5m 40.0 10.60 0.20 8.67 78.0 0.32
#5927 29 Jul 2011 Approved Notes: 1. AHD 2.88
2. G4 - water over bottom of south side bearer, turbulance around center of channel. Rivernook flats- water in low areas
Gallahs 2, Wedge tailed eagle 1.
3.Between G5 & G4 area flooded again. Very large no of water birds in area
4. G5 Flats still flooded. Cape pond weed flowering
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 7.0 9.00 0.10 9.49 82.5 0.28
4.2m 50.0 8.60 0.10 9.54 81.9 0.28
#5891 22 Jul 2011 Approved Notes: 1. AHD 3.00
2. Water below bearer at G4 no visiable water on Rivernook flats, water starting to receed around G5 but all low areas under water. Cape pondweed flowering
3.Huge no. waterbirds Wood duck, Whiteheaded Herons, Swans, Teal, Blackduck, Hardhead & Grebes, also Great White Herons 2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.5 9.70 0.10 9.25 80.7 2.64
4.3m 40.0 9.40 0.10 9.28 81.3 2.60
#5847 16 Jul 2011 Approved Notes: 1.AHD 3.42
2. Area from G6 to G4 flooded. Water has receeded slightly but is still well above bearer at G4
3.G4 Gt. White egret 1, Swamp Harrier 1, Swans 14.
4. Swans around G5 = 46.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 9.30 0.10 8.70 75.7 2.54
3.0m 40.0 7.0
#5804 8 Jul 2011 Approved Notes: 1.AHD 3.80 12:15 AHD 3.72 08:24
2. G4 flooded upstream & directly downstream. All of Rivernook flats under water. Bridge under water
3. G5. underwater water over bank in many areas.
Water just under bridge bearer (G5)
4. Over 60 White headed Herons remain on higher ground upstream G5, other water birds have gone
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 7.3 9.30 0.10 8.80 70.5 2.50
3.0m 100.0
#5766 2 Jul 2011 Approved Notes: 1. AHD 2.21
2.Flats from G6 to between G5 &G4 still flooded
3.Water below bearer - G4, no visiable water on Rivernook or downstream
4.Huge no. waterbirds around G5
Swans 6, pair with hatchlings 3, Shellduck 50+, Woodduck 50+,Teal 100+, Blackduck 100+, Whiteheaded Herons 60+, Gt White egret 2, White eyed duck 8, Golden Headed Cisticola 1, Swamp harrier 1.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 9.70 0.10 8.50 73.9 0.28
3.4m 30.0 7.4 9.90 0.10 8.52 73.9 0.28
#5763 25 Jun 2011 Approved Notes: 1. AHD all boards under water
2. Max Depth is not accurate because of over 4m. drift even with weights
3. All flats from G6 to downstream of G4 under water
4. Water just below bridge bearer at G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 60.0 11.20 0.10 7.78 70.3 0.23
2.0m 60.0 10.60 0.10 7.78 70.0 0.24
#5703 17 Jun 2011 Approved Notes: 1. large amount of Blackwood seeds & pods in water
2. G4 - Water below bearer - no visiable water on flats. White headed heron1
3.Flats from around G5 to G4 are draining but water remains in low areas, Aponogeton dist. flowering there.
4. Very large no. water birds
Teal, Chestnut & Grey 100++, Black duck100+, Shellduck 40+, Wood Duck 70, Swans over 50, one is nesting. White headed Herons 68, Masked plover 15, Pied Comorant 1, White Egret 1, White necked Heron 1.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 8.60 0.10 9.65 82.4 0.30
3.0m 40.0 8.30 0.20 9.48 81.4 0.32
#5669 10 Jun 2011 Approved Notes: 1. AHD 3.00
2.Princetown wetlands Swans 4, Swamp Harrier 3, large egret 1.
3.G4.Water on bearer, large log caught across nearly whole channel. Flats starting to show water cover. Large Wallaby by bridge
4.Between G4 & G5 - all flats underwater -water over bank in areas
5. G5 Turbidity <60 , D.O. mg/l top 9.12 bottom 9.02
depth 3.57.
6. Masked plover 11 on raised ground near bridge
7.Rowans Gully area - Teal, Grey & Chestnut over 100, Shellduck over 50, White Headed Herons 24.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 9.40 0.20 8.95 77.9 0.33
4.3m 80.0 9.10 0.20 8.81 76.0 0.32
#5623 3 Jun 2011 Approved Notes: 1.AHD 1.64
2. Water is below bearer at G4, no visiable water on flats
3.Flats are water logged from upstream G4 to G6.
4. Water level has reduced around G5 but flats south of the channel are underwater as are low areas on north side. Areas with recently reduced water levels areas are covered by flowering Aponegeton dist.
5. Very large no. of ducks in the wet areas
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 10.30 0.20 9.67 86.5 0.32
3.0m 30.0 9.80 0.20 9.80 85.0 0.33
#5603 27 May 2011 Approved Notes: 1. AHD 2.52
2.G4 - water just up to bearer, no visiable water
on flats
Brown Quail 3, near bridge
G5 - Flats under water from Coe's west flat to and around G5 (both sides of river)
Many waterbirds in this area
3. Water in low areas downstream G6.
4. Plenty of young fish & eels in river also a small fish with red fins (unidentified)
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 11.10 0.20 8.76 79.0 0.33
3.8m 40.0 10.90 0.20 8.38 76.4 0.34
#5563 20 May 2011 Approved Notes: 1.AHD 1.60
2.Flats directly below G6 -water in & around drains
3.Very large amount of Blackwood seeds & pods on ground & in river -water very dark red brown
4.Water level at G4 - below bearer, no visiable water on flats in that area
5.Flats around G5 underwater, large nos. of Shellduck, Black duck, Teal, Wood duck, Whiteheaded Herons 4, Swans 28.
6 Aponogeton dist. flowering in drains
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.0 11.70 0.10 9.96 92.8 0.30
2.8m 30.0 7.0 11.10 0.20 10.03 91.3 0.33
#5526 13 May 2011 Approved Notes: 1.AHD 1.85
2.Slight turbidity discharge visiable from upstream G6
3.Water visiable on flats around drain just downstream of G6
4.Water spreading out around drains from Rowans gully to G5 & beyond. Flats on south side of river at G5 under water
5. G6 -G4 White necked heron 1, Shellduck 18+, Whiteheaded herons 6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 10.90 0.20 9.29 84.8 0.37
3.1m 40.0 7.0 10.80 0.20 7.69 70.8 0.37
#5501 6 May 2011 Approved Notes: 1.AHD 1.07
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 12.40 0.10 8.47 79.5 0.31
2.5m 15.0 12.20 0.10 8.45 78.9 0.31
#5461 29 Apr 2011 Approved Notes: 1.AHD 0.88
2.Flat below G6 waterlogged & water in drain
3.Low areas and drains around G5 - visiable water, other areas water logged, Aponogeton dist. flowering.
4. Many waterbirds on wet areas downstream G5
( Wood duck, Swans, Black duck, Whiteheaded Herons & White necked Heron (1)
5. White headed herons 14, Blackduck 4, Small Grebes 2, Masked Plover 4 in wet area upstream G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.2 12.60 0.10 8.71 83.1 0.29
2.2m 30.0 7.0 12.40 0.10 8.78 82.0 0.30
#5437 22 Apr 2011 Approved Notes: 1.AHD 1.35
2.Water still on flats around G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 13.10 0.10 7.79 75.2 2.67
2.5m 20.0 7.0 12.80 0.10 7.73 73.1 2.82
#5423 15 Apr 2011 Approved Notes: 1.AHD.2.28
2. Bottom turbidity not taken bank unstable
3. Flats flooded from G5 to midway between G5 & G4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 7.0 14.20 0.10 8.54 83.4 2.90
3.5m 50.0 13.70 0.10 8.22 80.3 3.05
#5385 8 Apr 2011 Approved Notes: 1. AHD 0.69
2. Note very high D.O. levels
3.Whiteheaded herons (8) at G5
4. Estuary perch near G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.5 16.50 0.10 9.99 100.7 0.28
2.0m 20.0 7.2 14.60 0.10 10.21 101.1 0.28
#5367 2 Apr 2011 Approved Notes: 1. AHD 0.83
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 14.70 0.10 8.56 84.7 0.27
2.5m 20.0 7.0 14.10 0.10 8.40 82.1 0.27
#5333 25 Mar 2011 Approved Notes: 1.AHD 1.18
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 15.80 0.10 6.75 68.3 0.28
2.5m 20.0 7.0 15.80 0.10 6.74 68.0 0.28
#5324 18 Mar 2011 Approved Notes: 1. AHD 0.76
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.2 14.90 0.10 7.40 73.8 0.27
2.3m 20.0 7.0 14.60 0.10 6.64 64.7 0.27
#5161 18 Feb 2011 Approved Notes: 1.AHD 0.74
2.NOP 0.530 82.7 SOP 0.937 146.1
3. Bitterns (2) calling at G4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 19.60 0.10 6.68 73.7 0.26
2.0m 20.0 7.3 19.50 0.10 6.56 72.9 0.27
#5121 11 Feb 2011 Approved Notes: 1.AHD 0.82
2.NOP 0.594 98.7 SOP 0.973 153.6
3. Bottom turbidity not taken bank too slippery
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.0 17.80 0.10 6.50 69.1 0.27
2.4m 20.0 17.70 0.10 6.14 64.2 0.27
#5101 4 Feb 2011 Approved Notes: 1. AHD 0.90
2. Nop. 1.007 160.4 Sop 0.638 109.5
3. D.O. mg/l at G5 top 6.89 bottom 6.0
4. Striped marsh frogs calling at G6
5. Shellduck 30, Wood duck 22 at G5
6. Water still retained in drains and low areas from G6 to G5. Vegetation on flats blackened & bad odour, algae forming in some areas
7. Springs & creeks OOR
Flood marker PH 7.00
Bowker's bush PH 5.5
Coe's PH 6.0
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 19.80 0.10 6.39 70.0 0.26
2.5m 30.0 7.3 19.40 0.10 6.28 67.7 0.27
#5061 28 Jan 2011 Approved Notes: 1.AHD 1.12
2.NOP 0.787 151.1 SOP 1.243 -1.0
3.Bottom turbidity not taken bank too slippery
4. Water dark & dirty with floating vegetation
5.Drains between G6 &G5 still holding water and flats water logged, visiable water cover in low areas around G5. Bad smell from rotting vegetation
Pinkish algae forming on water in area n/e of track to bridge
6.G5 -Brown falcon 1, many Fairy Martins also large no. of Starlings in Boxthorn
7. P.H Springs along OOR = between 7.0 &7.5, however between G5 & G4 one is at 6.0
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.2 18.60 0.10 6.45 68.7 0.28
2.3m 40.0 18.00 0.10 6.49 68.8 0.28
#5021 21 Jan 2011 Approved Notes: 1. AHD 2.20
2.NOP 1.067 -1.0 SOP 1.717 -1.0
3. Bottom turbidity not taken - bank too slippery
4.Water very dark with considerable amount of floating vegetation
5.Red dragon flies on track beside river
6. Bearer above water at G4. No visiable water on Rivernook flats.
7. Water reducing around G5. but still on Coe's flats
Dead eels reported around this area
8. Large no. of crows in all areas, Swamp Harriers
( 2) at G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.0 18.60 0.10 2.97 31.8 0.29
3.5m 40.0 18.50 0.10 2.97 32.3 0.30
#4983 15 Jan 2011 Approved Notes: 1.AHD 3.32
2.NOP 4.241 -1.0 SOP 5.399 -1.0
3.Water only starting to cover flats downstream G6
4. Extensive water cover from Rowans Gully to end of Coe's flats. Higher level caused by run off
5. Water up onto bearer at G4- no visiable water on Rivernook flats nor downstream
6.Striped marsh frogs calling & foam rafts visiable in still water
7. Rise in ppt to 0.2
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 7.3 20.80 0.20 4.26 48.2 0.36
2.0m 100.0 20.70 0.20 3.88 43.5 0.36
#4941 7 Jan 2011 Approved Notes: 1.AHD 0.80
2.NOP 0.594 98.7 SOP 0.967 154.2
3.Water very brown with lots of leaves & small vegetation floating on surface
4.Some areas around G5 still showing visiable water cover.
5. Spring between G5 &G4 = PH 6.5
6.White headed herons 24 near G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 18.80 0.10 7.66 82.7 0.30
2.0m 30.0 7.3 18.40 0.10 7.55 81.5 0.30
#4901 31 Dec 2010 Approved Notes: 1.AHD 1.10
2.Water dark brown with lots of floating small vegetation
3.Flats at G5 waterlogged (new areas of wetland veg. emerging) water in very low areas and drains
4.Butcher bird 1, Black comorant in river at G6
5.NOP 0.160 189.6 SOP 0.713 129.6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 17.10 0.10 7.68 80.8 0.26
2.4m 30.0 7.3 16.60 0.10 7.73 78.9 0.27
#4883 24 Dec 2010 Approved Notes: 1.AHD 1.60
2.considerable amount of debris & green vegetation in water
3.Flats only have water cover around G5
Aponogeton dist. flowering in these areas and water filled drains.
5. Wedge tailed eagle 1. between G5 & G4
6. Note rise in ppt below 2.50m
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.3 15.00 0.10 7.80 78.0 0.30
2.8m 40.0 14.70 0.20 7.87 76.2 0.32
#4843 17 Dec 2010 Approved Notes: 1. AHD 1.70
2.Rainfall 11/12/10- 18/12/10 = 49ml.
3.Lower turbidity reading not taken -bank too slippery
4.Water on flats from G6 to G4 receeding but water still visiable around G5.
5.Water flowing under bearer at G4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.2 16.70 0.10 7.22 73.9 0.28
3.0m 40.0 16.20 0.10 7.16 73.3 0.29
#4803 10 Dec 2010 Approved Notes: 1. Flats flooded between G6 & G4.No flooding below G4. Water up to bearer at bridge G4
3. AHD 2.76
4. Rainfall from 03/12/10 to 10/12/10 = 55ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 150.0 7.2 17.80 0.20 6.12 64.3 0.34
3.5m 150.0 7.2 17.40 0.20 6.27 65.9 0.36
#4763 3 Dec 2010 Approved Notes: 1.AHD 1.15
Water very brown
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 18.20 0.10 7.98 87.0 0.30
2.4m 30.0 7.3 17.80 0.10 8.13 86.0 0.30
#4723 26 Nov 2010 Approved Notes: 1.AHD 1.52
2.Water dark brown colour with large amount of leaves & small twigs3.Flats no longet flooded. Water only in very low areas and drainage channels where it is supporting a large amount of Aponogeton dist.
3.Rainfall 24th &25th Nov= 24ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.3 18.20 0.10 7.73 81.6 0.28
2.9m 40.0 7.3 17.20 0.10 7.78 81.7 0.30
#4710 20 Nov 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 14.70 0.10 6.95 68.8 0.29
2.7m 30.0 7.3 14.40 0.10 6.79 66.6 0.30
#4708 13 Nov 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 15.70 0.10 6.96 70.1 0.28
2.8m 30.0
#4714 5 Nov 2010 Approved Notes:
  • 1 x black cormorant
  • 8 x wood ducks
  • 3 x great egrets
  • Flats flooded from G6-G4
  • AHD 2.59
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 7.0 13.70 0.20 8.45 80.2 0.30
3.5m 80.0 7.0 12.70 0.10 8.61 81.2 0.30
#4623 29 Oct 2010 Approved Notes: 1. AHD 1.36 (at 09:08)
2.NOP & SOP not available
3.Water has further reduced on flats. Only area on south side of G5 is still underwater
4. Aponogeton dist. flowering on above flat and in drainage areas
5.Water dark brown with dead Blackwood blossom floating on surface
6. Gt. white egrets 3 at G5, Shellduck about 40 around G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 15.10 0.10 9.70 90.1 0.28
3.0m 30.0 14.00 0.10 9.05 88.5 0.29
#4603 22 Oct 2010 Approved Notes: 1.AHD 2.06
2.NOP 1.264 143.5 SOP 1.979 392
3.Rainfall 16/10/10 - 21/10/10 =10.5ml
4.Water very dark & dirty, vegetation & old Blackwood flowers floating on surface
5. Water receeding below G6 but flats around G5 are still covered- no water on flats below G4.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 13.90 0.10 8.40 81.1 0.29
3.3m 40.0 13.40 0.20 8.43 81.2 0.30
#4583 16 Oct 2010 Approved Notes: 1.AHD 2.70
2.NOP 1.891 0 SOP. 3.494 11,582.1
3.Rainfall 10/10/10 to 15/10/10 =57ml
4.Water has reached bearer at G4. Flats flooded upstream again but no water downstream or across OOR.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 11.80 0.20 7.61 70.6 0.34
3.5m 100.0 11.60 0.20 7.53 69.3 0.83
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