EstuaryWatch Data Portal
|Estuary name||Barham River Estuary|
The Barham enters the sea between Apollo Bay and Marengo after meandering across a broad tidal waterway, an uncommon river style within the region. The Barham River Estuary is 2.980km in length, with a catchment area of 192.1Ha that contains several geologically significant sites.
|Monitor group||Barham EstuaryWatchers|
|Document||Barham River Estuary Fact Sheet|
12-12-2018 - 03-04-2019
12-12-2018 - 03-04-2019
The water level gauge board is located on the eastern river bank beside the Great Ocean Road bridge.
23-05-2008 - 24-01-2020
Fence corner 17th hole.
02-04-2010 - 21-03-2019
Fence corner 17th hole.
29-08-2010 - 24-01-2020
01-01-2013 - 24-01-2020
Enter via walking track from the carpark at the corner of Gambier and Trafalgar Street. Follow the track to the 6th hole of the golf course.
|03-05-2019 Estuary Entrance Opening
24-04-2019 at 10.00 the Barham River mouth is closed. Seas are smooth and the Estuary height is 1.28m.
30-04-2019 at 17.00 the river mouth has remained closed and the Estuary height is now !.82m.
02-05-2019 at 10.30 the Estuary height is now 1.895m.
03-05-2019 at 10.45 there has been a natural river mouth opening and the estuary height has fallen to 0.96m.
|10-04-2019 Estuary Entrance Opening
09-04-2019 11.00 the Barham River mouth is closed and the estuary height is 1.54m. The wind is a fresh Westerly and the seas are rough. High tide is at 14.30. At 17.00 the estuary height is 1.64m and the berm clearance is 0.15m.
10-04-2019 at 09.00 the river mouth has naturally opened and the estuary height has fallen to 1.34m.
|23-03-2019 Estuary Entrance Opening
14/03/2019 at 16.30 the Barham river mouth is closed. Seas are slight and the estuary height is 1.51m. The closure would have happened 4 to 6 days prior to this date.
15/03/2019 the estuary height is 1.55m and the berm clearance is 0.25m.
20/03/2019 at noon the estuary height is 1.64m.
22/03/2019 at 14.30 the estuary height is 1.92m. Seas are slight and it is a light E wind. At 17.50 the estuary height is 1.935m and there is an artificial opening but at this time it is not working, there is no flow out. Berm clearance is less than 0.1m. Reports of greater rainfall totals in the hills than on the coast.
23/03/2019, the river mouth is open into slight seas and a fresh N wind. The estuary height is 0.7m.
Photos taken when the Estuary height is 1.935m.
|02-03-2019 Estuary Entrance Opening
23/02/2019 at 12.30 the Barham river mouth is closed and the estuary height is 1.03m.
27/02/2019 at 10.30 the estuary height is1.21m, the berm clearance is 0.1m and the Paradise river gauge is low and at 0.177m.
01/03/2019 at 17.30 the estuary height is 1.30m.
02/03/2019 at 09.15 the river mouth is open to smooth seas with a fresh N wind. The estuary height is 0.82m.
Low river flows have been a dominant factor in this seasons river mouth closures to this date.
|20-02-2019 Estuary Entrance Opening
09/02/2019 at 09.30 the Barham river mouth has closed. Slight seas and a fresh to strong SW wind. The estuary height is 1.1m.
11/02/2019 the estuary height is 1.40m but the berm clearance is minimal.
12/02/2019 at 18.30 the estuary height is 1.52m. Berm clearance is 0.25m. Sea conditions are moderate to rough.
17/02/2019 at 09.45 the estuary height is 1.80m and the berm clearance is 0.1m.
18/02/2019 at noon the estuary height is 1.81m and there is a failed artificial river mouth opening. The Paradise river flow gauge is at 0.190m.
19/02/2019 the estuary height is1.82m.
20/02/2019 at 09.45 the river mouth is open into slight seas with a moderate W wind. The estuary height is 0.91m.
|08-02-2019 Estuary Entrance Opening
15/01/1019 at 10.00 the Barham river mouth is closed, seas are slight aand a light E breeze. Berm has minimal clearance. The estuary height is 0.83m. The Paradise river gauge is 0.202m.
23/01/2019 the estuary height is 1.08m and the river gauge is 0..188m.
28/01/2019 at 17.30 the river mouth is closed but with zero berm clearance. Estuary height is 1.34m.
29/01/2019 there are moderate seas.
31/01/2019 the estuary height is 1.45m.
07/02/2019 the estuary height is 1.575m.
08/02/2019 at 18.30 the river mouth has opened into smooth seas and the estuary height is 1.538m.
The EstuaryWatch snapshots provide a summary of estuary condition on a particular day. For all EstuaryWatch Snapshots, photopoint photos and a longitudinal water quality profile from the estuary mouth to the inland extent is displayed. Read more
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