EstuaryWatch Data Portal
G6 Great Ocean Road Bridge at Lower Gellibrand
Retired Physico-Chemical 20-04-2007 - 11-03-2017Gellibrand River Estuary
227 results found (Displaying 51 - 75)
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#4582 | 16 Oct 2010 | Approved |
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#4545 | 9 Oct 2010 | Approved |
Notes:
1. AHD 1.77 2.Rainfall 02/10/10 - 09/10/10 =19ml 3.NOP 1.270 141.2 SOP 1.967 381.3 4.Water extremely reddish brown colour, pollen and debris on surface 5.Tree frogs & Marsh frogs calling from east wetlands 6.G6- G5 water on flats further reduced. G5- water reducing, increase of Aponogeton dist. in drainage areas (flowering) 7.G4 Arum lillies increasing 8.G6-G5 nesting plovers 3 pr. Whitefaced herons 11 Black comorant 1, Large white egret 1, G5-G4 Correllas 12, Black Swans 50+ also 2 cygnets, Shellduck 20+, Pied comorant 1, Swamp harrier 1. |
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#4524 | 2 Oct 2010 | Approved |
Notes:
1.AHD 2.02 2.NOP 1.290 131.6 SOP 1.954 369 (02/10/10) 3. Water very reddish brown withlarge amount of blackwood blossoms & pollen on surface 4.Large no. Marsh frogs & Tree frogs calling 5.Flats below G6 not covered with water 6. Rainfall 25/09/10 - 01/10/10 =21.5 ml |
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#4503 | 24 Sep 2010 | Approved |
Notes:
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#4483 | 17 Sep 2010 | Approved |
Notes:
1.AHD 2.76 2. NOP 1.936 0 SOP 2.772 2,940.4 3.Rainfall 10.09.10 to 17.09.10 =11.5ml 4. Blackwoods in full flower , large amount od flowers and pollen in water Aponogeton dist. flowering in drainage lines and around G5 5. Bottom turbidity not taken Water reddish brown colour 6. Flood levels reducing but flats between G6 & G4 underwater 7. Birds 1 Swan & 1 Cygnet 2 Swans & 2 Cygnets |
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#4341 | 4 Sep 2010 | Approved |
Notes:
1.AHD 3.47 2. NOP 2.316 0 SOP 3.814 18,873.6 3.River banks well scoured. Vegetation and rocks have been removed. Rocks from reconstruction (1952) are scattered along bank. Original bridge supports visiable on both sides 4.Turbidity north of G6 <200 5.Height of flood water lower but valley still flooded Water clearing below G4 6.Birds between G6 &G4 Swans 32, Mountain Duck -many, White headed Herons 4, White necked Herons 2, Gt. White Egret 1. 7.Aponogeton dist. emerging in deeper drains 8.Rainfall 01.09.04 to 04.09.10 = 28.5ml |
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#4101 | 6 Aug 2010 | Approved |
Notes:
1. AHD.3.62 2. Rainfall 37.5ml between 01.08.10 & 06.08.10 3.G4. water just below deck of bridge but flowing through between bearer & boards 4.Flood water receeding slightly between G6 &G4. 5. water on flats between G4 &G3 but no water over O.O.R 5 Birds Shellduck 4, Swans 8, Gt.White Egret 1, Woodduck 8, Whiteheaded Heron 12, Blackduck 15, Ch.Teal 4, Grey Teal 2. Many currawongs, Magpies, mudlarks & Kookaburras. Many water birds on flood water south of G5. |
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#4085 | 31 Jul 2010 | Approved |
Notes:
1. AHD. 1.30 2. N.O.P 0.930 174.7 S.O.P 1.486 188.8 3.Rainfall 24.07.10 to 31.07.10 = 20ml. 4. Turbidity at G4 <30 No surface water around G4. Bridge bearer above water . 5. Birds G6 to G4 Wedgetail eagle 1, Shellduck 14, Ch.Teal 36, Pied comorant 1, Swans 34, 2 more nesting. Many more Swans and other water birds on south side of river. (reducing flood water) Plover 7+ 2 nesting, Whiteheaded heron 8, Little Grebe 3, White Headed Heron 2. 6. Many Starlings in Boxthorn around G5. |
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#4423 | 23 Jul 2010 | Approved |
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#3962 | 17 Jul 2010 | Approved |
Notes:
1. AHD 2.28 2.Rainfall 12.07.10 to 17.07.10 = 46ml 3. NOP 1.530 0 SOP 2.423 1268 4.Flats from G6 to downstream G5 have water cover. No water visible water on flats around G4. Bridge bearer is above water level 5.Water birds have moved to flooded flats south of river channel and are difficult to count. Shellduck over 100, Many Teal and Blackduck, 8 Masked Plover, Swans -over 100 with 1 on nest, 2 Swans + 7 young at Princetown, 1 Grebe, 18+ White headed Herons, 2 White necked Herons. Many Magpies and Mud Larks |
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#3863 | 11 Jul 2010 | Approved |
Notes:
1. AHD 1.32 2. PH top 7.0 bottom reading not taken 3. NOP 0.881 166.9 SOP. 1.389 182.3 4. Rainfall 04.07.10 - 11.07.10 = 9ml. 5. Flats around G5 have less flood water, but show increase of flowering Aponogeton Dist. 6. Birds difficult to count from road because of reduced water. Swans 155+ also 2 swans with 7 young north Princetown wetland. 1 other sitting at G5, Grebe 1, Shellduck 14+, Swamp harrier 2, White headed herons 16, Large White Egret 1, White necked Heron 2, Small pied comorants 2, Unidentified ducks 250+ |
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#3843 | 3 Jul 2010 | Approved |
Notes:
1. AHD 1.96 2.Bottom turbidity not taken -site too slippery 3.PH top 7.0 4.NOP 1.383 - SOP 1.992 404.9 5. Algae forming in flooded areas upstrean G5. 6.Aponogeton d.- increased flowering upstream G5. 7.Flats around G5.only are flooded G4 bridge clear of water 8. Birds G6 to G2 Swamp harriers 2, Great white Egret 1, black duck 43+, Shellduck 5, Teal 82+, Plover 8, Whitefaced heron 11, Wood duck 16+, Grebe 5, White necked heron 1, Swans 100+ ( 2 Swans and 6 Cygnets on wetlands north of township) Silver gulls 4. Large mob of Starlings around G5. Over 60 kangaroos on south flats at G5. |
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#3786 | 26 Jun 2010 | Approved |
Notes:
1.AHD 1.54 2.PH top 6.5 bottom 6.5 3.Rainfall 19th to 26th 12.5ml 4.NOP 1.070 ? SOP 1.623 207.4 5. Flats flooded around G5 Flats waterlogged around G4. no large areas of visiable surface water. Bridge bearer is well clear of flow. 6. Birds sighted between G4 & G6 Black duck 160+ , Shellduck 48+, Wood duck 54+, Chestnut teal 15 Grey teal 2, Unidentified ducks 43, Swans 72+, 1 Swan nesting 1 Swan building nest, 10 Masked plover, 7 White faced herons, 2 Little Grebe, I restless flycatcher |
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#3742 | 18 Jun 2010 | Approved |
Notes:
1.AHD 1.47 2.PH top 6.5 bottom 6.00 3.NOP 1.380 ? SOP 1.803 267.2 4.Rainfall 23ml (12th -18th June) 5.Upstream G5. Birds 46 Black swans, 103 Ducks Teal/Black, 4 Shellduck 5 Whitefaced herons, 1 Whitenecked heron, 8 Masked Plover. Large mob of Starlings in Boxthorn at G5. . |
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#3703 | 11 Jun 2010 | Approved |
Notes:
1.AHD 1.60 2.PH top 7.0 -bottom not taken. (site too slippery) 3.Rainfall 42ml (4.6.10 -11.6.10) 4.NOP 1.035 183.7 SOP. 1.571 198.6 5.Increase In PPT at 1.00m depth 6.Water increasing in main wetland south side below G6, flats below G6 -water in drainage area. Flats at G5 flooded on south and north sides of channel 7. Aponogeton d. flowering from Rowans Gully to G4. 8. Birds.G6 downstream 1 Grebe, 2 spurwinged Plover, 1 White necked heron G5 upstream 4 Shell duck, 30 Black Swans, 1 White necked heron |
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#3681 | 5 Jun 2010 | Approved |
Notes:
1.AHD. 105 2. Rainfall 16ml 28.05.10 - 06.06.10 3.NOP 0.728 133.1 SOP 1.128 167.9 4. PH top 7.0 bottom 7,0 5.Aponogeton dist. flowering around G5 area |
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#3623 | 28 May 2010 | Approved |
Notes:
1.AHD 0.96 2.PH top 7.0 Bottom not taken 3.Rainfall at G6 from 22.05.10 to 28.05.10 = 5.5ml 4. Black duck, Wood duck and 1 Grebe noted downstream G6 Aponogeton dist. flowering between G6 and G4 |
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#3603 | 21 May 2010 | Approved |
Notes:
1..AHD 0.96 2.Rainfall G6 =7ml 15.05.10 -21.05.10 3.NOP 0.629 107.7 SOP 1.064 161.8 4.Turbidity not tken - ground too slippery 5. 50+Swans, 25 Black duck,2 Shell duck on water at G5. 5. 2 Shellduck, 3 whitefaced herons,2 Swans,40 black duck, 25 Wood duck Below G6 6.Wedgetailed eagle.(2) between G4 -G5. |
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#3561 | 15 May 2010 | Approved |
Notes:
1.AHD 1.87 2.NOP. 0.967 179.2 SOP 1.628 208.4 3.Rainfall 07.05.10 to 15.05.10 = 44ml 4. Water has drained out of Wetlands and flats up to and past G4. Bridge bearer is above water. Some water remains in low areas between G5 & G6. |
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#3523 | 7 May 2010 | Approved |
Notes:
1.AHD 1.30 2.PH top 7.0 bottom 7.5 3. Water in and around drains below G6 (4 Shellduck & 8 Black duck) 3.Apongeton dist. increasing with more water above G5. 4. Properties n&s downstream G5 starting to become covered with water (20 Black duck , 18 Swans) 5. Water just below bearer (N side) at G4. Flooding reduced on Rivernook and downstream |
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#3485 | 1 May 2010 | Approved |
Notes:
1.AHD 1.40 2.NOP 0.654 114.1 SOP 0.614 103.7 3.Rainfall 23rd to 30th April = 44ml. 4.Platypus on surface of water upstream of G6 5.Aponogeton dist. flowering in drains between Rowans gully and G5. 6.Water just upto bearer at G4.(30.04.10 & today). Rivernook flats and below G4 flooded.Over 150 ducks(Teal, Black and Shellduck) also swans & white headed herons 7. More water below G4 than yesterday - frogs calling (Marsh (?) Water has not caused flooding on Coe's yet but Rivernook is under water 8.Starlings have moved down to boxthorn around G5 |
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#3441 | 23 Apr 2010 | Approved |
Notes:
1.AHD 0.74 2. NOP 0.366 44.5 3. SOP 0.641 77 |
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#3421 | 17 Apr 2010 | Approved |
Notes:
1.AHD. 0.86 2.PH top. 7.0 bottom 7.0 3.NOP. 0.754 106.2 SOP. 0.431 58.5 4. Large branches in water in monitoring area |
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#3383 | 11 Apr 2010 | Approved |
Notes:
1. AHD 0.83 2. NOP 0.686 122.4 (12.04.10) SOP 1.006 154.6 (12.04.10) 3. PH top 7.0 6.5 |
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#3361 | 5 Apr 2010 | Approved |
Notes:
1. AHD 0.53 2. NOP. 0.324 35.9 SOP. 654 80.6 3. PH top 7.0 '' bottom 7.0 4. Black duck (2) |
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