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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #8143
Date and Time Wednesday 6th March 2013 10:50am
Approved Approved

Notes

  • Dead fish now under water, very few on sand.
  • Mouth of the estuary is barred again.
  • Berm length from estuary to the top of the berm has decreased since 4.03.2013
  • Beach wide and sloping.
  • Waves have come over berm .
  • Sand still visible about 20-30m out (near estuary mouth), in area where longshore drift cuts across S/W waves.
  • 46cm dead and decomposing water rat east of channel near tunnel.
  • About 50 + coots feeding along cliff base, west side of estuary. Nearly all other birds have gone.
  • Sandy beach , south side of estuary covered by water.
  • Large area of lower track under water.
  • Many 1-3cm fish in deep areas.

Mouth Observation

Mouth state Closed
Previous
Flow Present? No
Previous
Flow Direction N/A
Previous
Above Sea Above Estuary
Berm Height (m) 1.0m 0.5m
Berm Length (m)

Physical Condition

Current Mode
Wind Direction North-West
Beaufort Scale Light Air
Sea State Slight

Water Levels and Tides

Water Level Start Finish
Height (m) 0.80m 0.81m
Time (hh:mm) 10:50 12:15
Tidal influence No
Tidal Range Time Height
High 02:45 0.810
Low 10:35 0.190

Observation Documents

Link Date File name Description
06-03-2013 10:50 Photopoint Gp1_1
06-03-2013 10:50 Photopoint Gp1_2
06-03-2013 10:50 Photopoint Gp1_3
06-03-2013 10:50 Photopoint Gp1_4
06-03-2013 10:50 Photopoint Gp1_5