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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 111 - 120)
ID Date Status Details
#2285 15 Aug 2009 Approved Notes: 1. Water under bearer on Rivernook bridge.(G4.) Rivernook flats/Coe's west flats - no water
2.Coe's east, Barlow's, Pacer's & Duynhoven's under water
3.water in drainage chanel connecting to the river -midway between G4. and G5. Also upstream of G5
4.Aponogeton distachyon flowering between G5 & G4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 10.30 0.10 9.19 81.9
3.3m 30.0 10.20 0.10 9.07 80.8
#2263 8 Aug 2009 Approved Notes: 1. AHD - 2.38
2. Flooding downstream from G6 to mid way between G5 and G4. The Rivernook bridge is above water and Rivernook flats have no coverage. No Flooding downstream of the bridge
3. 6 Grebes in flooded area just downstream G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 9.70 0.20 9.00 79.2
3.4m 20.0 9.60 0.20 8.73 77.4
#2249 1 Aug 2009 Approved Notes: 1. flow causing probe to drift toward snags
2. AHD.- 2.04
3. Water height at G4 has just reached bridge bearer. Water over bank at Coe's and Duynhoven's.
All properties between Rowans Gully and G4 flooded. No flooding downstream from G4. Water in low areas between Rowans Gully and G6
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 10.60 0.20 8.58 78.0
3.9m 80.0
#2203 25 Jul 2009 Approved Notes: AHD. 2.0
Between G6 and G5 water in low areas only
G4. water clear of bridge
Grebe's still in water on flats below G6.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 9.00 0.20 9.35 81.6
3.1m 30.0 8.70 0.20 9.16 78.7
#2170 18 Jul 2009 Approved Notes: 1. 10 Little grebes on flooded flats downstream
2.Water in low areas from G6 to G5 (Midway, Duynhovens, Pacers.)
3.Bridge at G4 is clear of flow, no water on Rivernook flats, Coe's, Barlows and Pacers under water.
4.Water over the bank at Coes and upstream of G5
5 Water reached the base of the bearer at G4 on 16.07.09 (also flowing across the causeway)
AHD was 2.91 at G2
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 8.70 0.10 8.79 75.6
3.5m 20.0 8.60 0.10 8.75 75.2
#2171 18 Jul 2009 Approved Notes: 1. 1 female musk duck. 7 pied comorants on Boardwalk bridge
2. PH - 6.5
3. AHD- 0.54
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 8.50 0.20 8.30 71.2
3.2m 20.0 8.50 0.20 8.31 71.2
#2119 11 Jul 2009 Approved Notes: 1. water in low areas from G6-G
2.Barlows,Pacers and Coes (east) underwater. Water flowing back into river from drain - below Coes house
3.Rivernook Bridge G4. is 1-2m above water level with good flow downstream. No surface water on Rivernook flats nor downstream of Coes house
4.8 chestnut teal G6.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 8.10 0.20 10.40 88.1
2.7m 15.0 8.00 0.20 10.46 88.6
#2081 4 Jul 2009 Approved Notes: 1.Turbidity at G5.-60. G4.-60
2.Water over bank upstream G5. and between G4.-G5
3.Water flowing under bearer at G4
4.Area upstream from G4. mainly under water ,some water on flats below G4, but no water over OOR
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 60.0 10.30 0.20 8.45 75.2
3.5m 60.0 9.70 0.20 8.27 72.7
#2061 27 Jun 2009 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 8.60 0.20 10.01 86.1
1.9m 15.0 8.20 0.20 9.78 83.2
#2246 11 May 2009 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 12.50 0.20 6.24 58.4
2.4m 10.0 12.50 0.20 6.02 57.6
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