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G2 Old Coach Road Bridge Princetown

Active Physico-Chemical 20-04-2007 - 21-07-2023

Gellibrand River Estuary

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628 results found (Displaying 141 - 150)
ID Date Status Details
#2962 26 Dec 2009 Approved Notes: 1.PH. 10 cm. below = 0.7
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 18.20 2.20 7.77 83.8
3.3m 15.0 17.40 31.50 3.21 40.5
#2984 1 Jan 2010 Approved Notes: 1. AHD 0.38
2. Female musk duck up stream G6
3.1 spoonbill, 20 black duck, 6 juvinile Shellduck, 7 white ibis, 1 Swamp hen -wetlands north of township.
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Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 20.30 1.80 7.13 80.7
3.0m 15.0 18.50 32.00 5.54 72.4
#3462 3 Jan 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.70 4.70 7.23 86.4
3.3m 18.30 33.40 3.58 45.8
#3002 8 Jan 2010 Approved Notes: 1.AHD 0.36
2.Small waves from north wind reaching G2.
3.Scum/algae along edge of water, large concentration near monitoring station
4.PH. (10cm) 7.0 (2.00 m) 7.5
5.Birds visiable on edge of Wetlands north of township
5. Pellicans
6. Black billed spoonbils (Royal)
3. pale billed spoonbills
10. white ibis
4. white heded herons
2. Harriers
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 20.20 5.20 6.57 74.7
3.0m 10.0 18.10 32.50 4.65 57.5
#3025 12 Jan 2010 Approved Notes: 1.AHD 0.41
2.Wind from north creating large ripples toward G2.
3.Musk duck upstream
4.Experienced local fisherman reports that there are plenty of fish around but only small ones.Mullett & Tomy ruff (hasn' t been around a lot for past 10 years but now plentiful) also small Salmon caught off ocean beach.
5. Local resident reported a seal in estuary during last month
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 24.00 3.90 6.73 82.1
3.0m 10.0 18.60 32.10 3.50 47.1
#3042 15 Jan 2010 Approved Notes: 1.AHD 0.45
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 19.40 5.00 6.40 71.7
3.1m 10.0 18.70 31.40 3.74 48.9
#3062 22 Jan 2010 Approved Notes: 1.AHD 0.47
2.'Skin' forming on surface. No wind surface of water very smooth
3. 94 Blackduck on wetlands north of township.
6 or more Spoonbills on west wetlands
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 18.00 4.00 7.65 82.3
3.2m 10.0 17.60 34.70 4.91 65.7
#3108 29 Jan 2010 Approved Notes: 1.AHD 0.49
2.Feb. Rainfall for G6 20.5 ml.
3. Cold wind from south bringing small waves to G2.( overcast)
4.Wetlands drying up. 8 white faced herons north of township
5.Remains of campfire in dry grass area near G2.
6. algae blown to west side of river
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 19.50 2.00 6.44 71.5
3.1m 10.0 17.80 34.20 1.44 19.6
#3142 3 Feb 2010 Approved Notes: 1.AHD 0.62 G2 (Height at G6 0.63 )
2. Flow from upstream very limited
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.70 4.70 7.23 86.4
3.3m 18.30 33.40 3.58 45.8
#3143 6 Feb 2010 Approved Notes: 1. AHD 0.63
2. 33ml rain on 05.02.10 at G6
3.Strong s. wind bringing waves to G2.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 19.20 4.20 5.67 64.5
3.3m 10.0 18.30 33.40 2.02 27.0
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