EstuaryWatch Data Portal

  1. EstuaryWatch Data Portal
  2. Gellibrand River Estuary
  3. G2 Old Coach Road Bridge Princetown
  4. Observations

G2 Old Coach Road Bridge Princetown

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

Gellibrand River Estuary

Download

628 results found (Displaying 201 - 225)
ID Date Status Details
#9596 3 May 2015 Approved Notes:
  • Natural opening 01/05/15
    • G6 1.27 @ 09:10
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.5 13.60 2.50 4.66 45.0 4.61
4.5m 9.0 16.70 33.40 3.26 41.2 50.90
#9530 26 Apr 2015 Approved Notes:
    G6 1.27 @ 10:00
  • 36ml rain since 20150418
  • Chris reported Nankeen Heron at G2 20150424
  • Large White Egret in reeds south of fishing platform
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.0 13.80 3.00 8.51 83.8 5.59
4.5m 9.0 16.60 33.50 6.38 80.0 51.00
#9510 18 Apr 2015 Approved Notes: -AHD 0.93
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.4 15.60 6.40 8.12 84.6 11.30
4.3m 9.0 17.00 33.50 3.40 43.1 51.00
#9496 10 Apr 2015 Approved Notes:
  • AHD 0.42
  • Black silt & grit on weights from bottom
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 14.60 3.50 6.91 69.7 6.42
3.7m 9.0 16.70 33.90 5.08 64.0 51.50
#9480 3 Apr 2015 Approved Notes:
  • AHD 0.59
  • Large amount of turbulence
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.30 2.40 4.65 46.0 4.37
3.9m 17.60 32.50 0.21 2.7 49.68
#9478 2 Apr 2015 Approved Notes: -AHD G2 1.51 @ 07:35
1.40 @ 13:00
1.36 @ 15:15
1.32 @ 16:50
1.30 @ 17:45

G6 1.56 @ 07:20
1.46 @ 15:00
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 16.40 1.80 4.36 45.4 3.47
4.6m 17.60 32.60 0.16 2.0 49.77
#9476 2 Apr 2015 Approved Notes:
  • Very strong cold S.E. wind(gusts to over 5) driving 10-20c. waves to G2.
  • White capped waves travelling up estuary & turning toward G2
  • Probe drifting under bridge from wind
  • All readings over wide range
  • Black mud/algae covering weight when lifted
  • AHD 1.48 @ 09:15
  • 1.46 @ 10:10
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.5 15.70 1.70 5.17 52.6 3.29
4.6m 9.0 17.60 32.70 0.28 3.5 49.81
#9471 27 Mar 2015 Approved Notes: -AHD 1.47
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.7 14.60 2.60 7.77 77.6 4.91
4.8m 9.0 17.60 32.70 1.84 23.5 49.86
#9455 22 Mar 2015 Approved Notes:
  • AHD 1.36
  • SE wind creating small wavelets toward G2
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.70 1.90 7.34 81.1 3.62
4.6m 17.50 32.90 1.74 21.8 50.20
#9453 20 Mar 2015 Approved Notes:
    -AHD 1.30 @ 07:45 @ G6
  • Water to edge of OOR, no water over any road but starting toward picnic table at G2
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 17.00 2.50 6.16 64.8 4.64
4.5m 9.0 17.60 33.00 2.74 34.9 50.30
#9442 14 Mar 2015 Approved Notes: -AHD 0.21
AHD G6 1.20 @ 09:15
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 18.40 3.10 7.88 85.6 5.63
4.5m 9.0 17.50 33.10 5.89 74.0 50.40
#9440 9 Mar 2015 Approved Notes:
  • AHD 1.1
  • AHD @ G6 1.13 @12:15
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 18.50 3.50 7.74 84.4 6.50
4.0m 9.0 17.30 33.20 7.08 90.3 50.50
#9426 1 Mar 2015 Approved Notes: -AHD 0.54
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 19.00 2.50 6.38 71.4 4.58
3.9m 9.0 18.20 31.20 3.81 48.7 47.86
#9408 20 Feb 2015 Approved Notes: - AHD 0.56 @10:50
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.0 21.30 2.80 6.17 70.7 5.24
3.8m 9.0 18.40 31.10 2.24 28.8 47.76
#9395 8 Feb 2015 Approved Notes:
  • Mouth opened (naturally?) 06/2/15
    • 0.54 @ 10:10
  • AHD G6 069 @ 08:00
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 6.6 19.50 2.90 5.14 57.0 5.39
3.8m 11.0 17.90 31.70 1.78 22.6 48.48
#9372 4 Feb 2015 Approved Notes: AHD G2 1.23 @ 09:30
G6 1.22 @ 09:00
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 17.40 2.40 7.16 75.8 4.42
4.5m 9.0 18.00 31.80 3.21 41.0 48.60
#9351 29 Jan 2015 Approved Notes: AHD G2 1.12 @ 13:20
G6 1.14 @ 11:30
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 20.70 5.30 6.98 80.4 9.35
4.5m 9.0 18.00 31.80 3.62 46.1 48.69
#9343 26 Jan 2015 Approved Notes:
    G6 1.40 @ 08:45
  • Large schools of small (5-7cm) fish swimming in water around bridge
  • water in estuary & channel higher, flats downstream G4 starting to show water in low areas - no water visible on flats upstream
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.8 18.80 2.70 5.88 64.4 5.07
4.3m 9.0 18.00 31.90 4.90 62.6 48.82
#9337 16 Jan 2015 Approved Notes:
  • AHD 0.45
  • Algae hanging off channel veg. near bank
  • White foam at edge of water
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.0 6.7 18.40 1.00 5.36 57.7 0.19
3.9m 21.0 16.70 29.80 0.14 1.8 45.91
#9331 13 Jan 2015 Approved Notes:
  • AHD 1.0 @ 16:15
  • River still smells bad
  • Strong north wind causing small waves
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.0 6.5 21.40 2.00 2.41 27.6 3.78
4.2m 21.0 16.50 30.00 0.17 2.1 46.24
#9312 9 Jan 2015 Approved Notes:
  • AHD 1.38
  • South east wind creating wavelets toward G2
  • Flats/ wetlands flooded around township but only puddles in camp ground
  • No water over roads, but to edge of road (OOR) near flood markers
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.8 21.20 1.10 5.44 61.5 2.12
4.7m 9.0 16.30 30.10 0.20 2.5 46.33
#9305 4 Jan 2015 Approved Notes:
  • AHD 1.29 ( G6 1.27 @ 08:03)
  • Strong se wind causing ripples toward G2
  • Mouth closed
  • 40c. air temp 2nd & 3rd. Jan
  • Thunderstorm & 3.5 ml rain at G6 overnight
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 21.50 1.60 6.39 72.8 2.98
4.7m 9.0 16.40 30.10 0.29 3.6 46.30
#9286 27 Dec 2014 Approved Notes:
  • AHD 1.14 and same at G6 (1.14)
  • Algae along side of channel around vegetation
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 18.70 1.20 7.44 79.1 2.27
4.5m 9.0 16.60 30.20 0.85 10.6 46.46
#9281 20 Dec 2014 Approved Notes:
  • AHD 1.01 @ G2 G6 AHD 1.02 @08:05
  • Mouth barred Tue . 16th Dec pm
  • Many waterbirds in wetlands north of township
  • Rafts of algae along sides of channel
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 19.10 2.80 7.29 80.0 5.10
4.2m 9.0 16.00 30.30 1.24 15.2 46.61
#9273 14 Dec 2014 Approved Notes:
  • AHD 0.68
  • Strong pulsing toward G2 from mouth
  • Areas (small) of algae clumps at edge of estuary
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 6.9 20.50 2.00 7.31 81.9 3.82
9.9m 9.0 16.20 30.40 3.57 43.7 46.77
Creative Commons CC BY
All content, files, data and images provided by the EstuaryWatch Data Portal and Gallery are subject to a Creative Commons Attribution License

Content is made available to be used in any way, and should always attribute EstuaryWatch and www.estuarywatch.org.au