AUSTRALIA: NEW SOUTH WALES – New Disaster Threatens

A new disaster now threatens Australia following the bushfire disaster in Victoria and the flood disaster in Queensland. Coastal New South Wales is bracing itself tonight for a severe weather onslaught that may last until the weekend.

A low pressure trough and pressure system is deepening off the coast, with strong winds and heavy rain already lashing the coast. The weather is expected to intensify overnight, with gales and heavy rain over the next 72 hours.

However, the weather has already turned nasty, particularly on the north coast with severe flash flooding and massive seas already wreaking havoc on the coast. Within the last hour or so it has been reported that some 4000 people have been stranded by flooding that closed many roads including the Pacific Highway. A mother and small child are missing in flood waters after being swept away in flash flooding.

A number of rivers are on flood alerts and watches tonight, from the Queensland border south to Sydney. Some of the worst affected areas thus far include Coffs Harbour, Bellingen and Dorrigo. Already some 180 mm of rainfall has fallen in three hours in the north.

BELOW: The swollen river at Dangar Falls, Dorrigo

ABOVE: Rising flood waters in Sawtell



With bushfires still raging in Victoria, New South Wales has now become a state burdened with a natural disaster. Queensland has been flood-stricken for weeks and now Darwin in the Northern Territory is also expecting flooding.

Some 62% of Queensland is now affected by flooding following weeks of torrential rain, caused by an active monsoonal trough and a cyclone. Some areas are expected to be flooded for weeks.

In New South Wales the north-western town of Bourke has received 2/3 of its annual rainfall in the space of 15 hours on the weekend and has now been declared a natural disaster area, with major flooding in and around the town.

Coastal New South Wales has been inundated since the weekend, with some towns having received their highest amount of rainfall in a five day period for over 35 years. Coffs Harbour has received well over 600 mm in the same period.

Bellingen and Thora are now surrounded by flood waters and a number of rivers up and down the New South Wales coast between Tweed Heads and the Hunter are now in flood or on flood watch, including the Tweed River, the Richmond River, the Wilsons River, the Bellinger River, the Macleay River, the Hastings River, the Manning River, the Orara River, the Nambucca River, the Williams River, the Paterson River, the Hunter River and the Myall River.

Towns affected by flooding include such centres as Bellingen, Wauchope, Port Macquarie and Bulahdelah.

To add to the growing flood threat, another trough and east coast low is developing off the New South Wales Coast and this is also expected to follow the previous system, bringing with it more heavy rain. Heavy rain from this new system is already falling on the north coast.

As these systems move further south toward bushfire ravaged Victoria, they are weakening and the potential for rain is lessening. So far Victoria has received very little rain and bushfires continue to burn.

Further off the Queensland coast there is a tropical depression that is making its way towards the Queensland coast. This could yet develop into a tropical cyclone and bring even more severe weather to Queensland.

In the Northern Territory several towns have been evacuated due to the heavy rain and flooding. Darwin also has a current flood threat warning in place.

Flood waters are now beginning to spill over the South Australian border, making their way towards Lake Eyre.


The severe weather that has moved south from Queensland into New South Wales in the form of an active monsoonal trough has now developed into an East Coast Low of the New South Wales North Coast. This system is bringing a lot of rain and flooding along the Mid-North coast and Great Lakes region.

There has been some flooding near Bellingen and Gloucester, and also some flooding around Bulahdelah where I live. There has been no let up in the rain since Friday night. Previous to this we had but 12 mm of rain for the whole of 2009 to this point. I have heard that there has been over 10 inches this weekend, which is roughly 250 mm.

Minor Flooding is being experienced along the Bellinger River above Thora and near Bellingen. Moderate to Major flooding is expected along the Williams and Paterson Rivers in the Hunter region, with Minor flooding along the Hunter River in the Hunter Region. Minor flooding is also taking place along the Gloucester River.

From what I have heard in Bulahdelah, there is localised flooding along tributaries of the Myall River and in Bulahdelah itself, with water covering the main street.

Flooding is also occurring in the north-west of New South Wales, with Bourke receiving record amounts of rain.