Observation details

Overview

Estuary Barham River Estuary
Site Barham River Observation Site
Observation ID #2765
Date and Time Friday 30th October 2009 08:30am
Approved Approved

Notes

Atmospheric Pressure 1015.3 hPa,
Very low rainfall in preceding two weeks. Water level was below river gauge reading as the gauge was silted up to the 0.5m mark. River level was much lower than usual, and the sea level at the estuary mouth was also surprisingly low for a high tide reading. Gauge at the wharf in the marina read 1.6 m at High Tide.

Mouth Observation

Mouth state Open
Previous P C C O O O O O O O O O O O O
Flow Present? Yes
Previous Y Y Y Y Y Y Y Y Y Y
Flow Direction Out
Previous I I I I O I O I I O O
Above Sea Above Estuary
Berm Height (m) 0.4m 0.2m
Berm Length (m)

Physical Condition

Current Mode
Wind Direction West
Beaufort Scale Moderate breeze
Sea State

Water Levels and Tides

Water Level Start Finish
Height (m) 0.40m 0.45m
Time (hh:mm) 08:35 09:06
Tidal influence Yes
Tidal Range Time Height
High 08:33 1.220
Low 14:08 0.640

Observation Documents

Link Date File name Description

Download
30-10-2009 08:45 Photopoint BmP1.1 estuary mouth at Golf Course

Download
30-10-2009 08:45 Photopoint BmP1.2 Estuary mouth at Golf Course
BmP1.1 estuary mouth at Golf Course
BmP1.2 Estuary mouth at Golf Course
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