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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #9923
Date and Time Friday 30th October 2015 08:35am
Approved Approved

Notes

  • Slight discharge (very pale) out around mouth & a short way along foreshore to east (mainly return from waves entering)
  • Small waves entering across sand build up, area very shallow. Channel also more narrow & shallow
  • Beach still horseshoe shaped at east end but small sheer sand cliffs are forming in that area
  • Sand highest closer to mouth but area undulating and at different levels
  • Water low in estuary -large no. green clumps of algae forming in shallow areas especially along east side where many small fish are swimming
  • 12 Swans feeding (on sea grass?) close to sandbar where 1 White egret & 3 Cormorants were resting
  • Wetlands have reduced water cover & also on north wetland a more yellowish algae is forming (7 sandpipers(?) in that area)
  • Some water remains in very low areas around & upstream G5 where many White necked & White faced Herons were feeding
  • Springs along OOR discharging very red sediment

Mouth Observation

Mouth state Open
Previous
Flow Present? Yes
Previous
Flow Direction Out
Previous
Above Sea Above Estuary
Berm Height (m)
Berm Length (m)

Physical Condition

Current Mode
Wind Direction South
Beaufort Scale Light Breeze
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.46m 0.44m
Time (hh:mm) 08:35 10:06
Tidal influence Yes
Tidal Range Time Height
High 02:31 1.140
Low 09:06 0.530

Observation Documents

Link Date File name Description
30-10-2015 08:35 Photopoint Gp1_1
30-10-2015 08:35 Photopoint Gp1_2
30-10-2015 08:35 Photopoint Gp1_3
30-10-2015 08:35 Photopoint Gp1_4
30-10-2015 08:35 Photopoint Gp1_5