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Rain emergency: Evacuate order downgraded for northern beaches

Authorities have downgraded an evacuation order for residents around Narrabeen Lagoon as floodwaters start to subside. But a new problem has emerged. See updated reports here.

The walkway to Collins Flat Beach at Manly is closed after part of it and a retaining wall were washed away on Friday night. Picture: Manly SES
The walkway to Collins Flat Beach at Manly is closed after part of it and a retaining wall were washed away on Friday night. Picture: Manly SES

1pm SATURDAY: A Sydney Water emergency crew work at Clontarf Reserve to divert wastewater overflowing from a major sewage pipe across Middle Harbour, near the Clontarf sewerage pumping station, from flowing into the carpark.

A Sydney Water emergency crew work at Clontarf Reserve on Saturday morning to divert wastewater overflowing from a major sewage pipe across Middle Harbour, near the Clontarf sewerage pumping station, from flowing into the carpark. Picture: Jim O’Rourke
A Sydney Water emergency crew work at Clontarf Reserve on Saturday morning to divert wastewater overflowing from a major sewage pipe across Middle Harbour, near the Clontarf sewerage pumping station, from flowing into the carpark. Picture: Jim O’Rourke
Northern Beaches Council has closed all beaches and warns people to stay out of the water due to stormwater and possible sewage contamination. A sign at Clontarf Reserve on Saturday morning. Picture: Jim O’Rourke
Northern Beaches Council has closed all beaches and warns people to stay out of the water due to stormwater and possible sewage contamination. A sign at Clontarf Reserve on Saturday morning. Picture: Jim O’Rourke
Wastewater gushing from the top of the major pipe near the Clontarf sewerage pumping station at Clontarf Reserve on Middle Harbour, Saturday. Picture: Jim O’Rourke
Wastewater gushing from the top of the major pipe near the Clontarf sewerage pumping station at Clontarf Reserve on Middle Harbour, Saturday. Picture: Jim O’Rourke

12.30pm SATURDAY: NSW SES downgrades evacuation order for people living around Narrabeen Lagoon.

It advises that locals can “return with caution” to their homes.

Residents were alsoadvised that if their property has been affected by floodwater they should make sure it is safe before entering and to check for damage to windows, walls and

the roof and be careful of potential dangers including asbestos.

9am SATURDAY: A Watch and Act - Prepare to Evacuate warning has been issued for residents living in a zone downstream of Manly Dam, which started spilling overnight.

Authorities advise people to download the Hazards Near Me app for more detailed information.

A Watch and Act - Prepare to Evacuate warning has been issued on Saturday morning for downstream of Manly Dam which started spilling overnight.
A Watch and Act - Prepare to Evacuate warning has been issued on Saturday morning for downstream of Manly Dam which started spilling overnight.

7.30am SATURDAY: Residents living in low lying areas around Narrabeen Lagoon were told to “evacuate now” by authorities due to dangerous and rising floodwaters.

An evacuation order was issued about 7.30am on Saturday for properties in low-lying areas around Narrabeen Lagoon.
An evacuation order was issued about 7.30am on Saturday for properties in low-lying areas around Narrabeen Lagoon.

A number of streets in Warriewood and North Narrabeen,as well as on the Narrabeen Peninsula, were affected.

Several streets in low-lying areas around Narrabeen Lagoon have been affected by flooding.
Several streets in low-lying areas around Narrabeen Lagoon have been affected by flooding.

Locals were told to move to Pittwater Rd and then head north or south.

9pm: A new Severe Weather Warning for heavy, locally intense rainfall and damaging winds has been issued.

A tree speared through a car window in Sangrado St, Seaforth during the high winds on Friday night. Picture: Manly SES
A tree speared through a car window in Sangrado St, Seaforth during the high winds on Friday night. Picture: Manly SES

The Weather Bureau advised the rainfall may lead to flash flooding and that damaging wind gusts were expected before the wild weather moved south on Saturday.

A fence blown over by high winds on Crown Rd, Queenscliff, late on Friday night. Picture: Manly SES
A fence blown over by high winds on Crown Rd, Queenscliff, late on Friday night. Picture: Manly SES

7pm: The NSW SES issued a “watch and act” notice at 7pm on Friday for residents living in low lying areas along Narrabeen Lagoon to prepare to evacuate due to “current dangerous and rising flooding”.

People living close to the lagoon in Narrabeen, Narrabeen Peninsula and Warriewood, as well as those living along creeks, culverts, driveways and causeways leading to the lagoon, received the notice.

Locals were advised that they should “monitor the situation and prepare to evacuate so that you can safely evacuate when instructed to do so by NSW SES.

The NSW SES issued a "watch and act" notice at 7pm on Friday for residents living in a zone around Narrabeen Lagoon to prepare to evacuate as the lagoon's water levels rises
The NSW SES issued a "watch and act" notice at 7pm on Friday for residents living in a zone around Narrabeen Lagoon to prepare to evacuate as the lagoon's water levels rises

“ Wherever possible, you should prepare to stay with family or friends, or make other accommodation arrangements.

“If you remain in the area, you may become trapped without power, water, and other essential services. It may be too dangerous for NSW SES to rescue you.”

The NSW SES issued a "watch and act" notice at 7pm on Friday for residents living in low lying areas along Narrabeen Lagoon to prepare to evacuate as the lagoon's water levels rises.
The NSW SES issued a "watch and act" notice at 7pm on Friday for residents living in low lying areas along Narrabeen Lagoon to prepare to evacuate as the lagoon's water levels rises.

4.35pm: Wakehurst Parkway, between the Sydney Academy Of Sport & Recreation at North Narrabeen and Oxford Falls Road is closed due to flooding.

The Wakehurst Parkway was closed due to flooding at about 4.30pm on Friday.
The Wakehurst Parkway was closed due to flooding at about 4.30pm on Friday.

4.20pm: The council advises that Marine Parade, the walkway along Cabbage Tree Bay between Manly and Shelly Beach, will close at 5pm and barriers wll be in place until at least 10am Saturday.

The Hop Skip and Jump community shuttle bus has stopped operating today and will recommence at 10am Saturday at the earliest.

Balgowlah Rd, near the Manly Aquatic Centre, was closed by flooding on Friday afternoon. Picture: Manly SES
Balgowlah Rd, near the Manly Aquatic Centre, was closed by flooding on Friday afternoon. Picture: Manly SES

The council has also closed all beaches and advises tha️t all events and outdoor activities have been cancelled and/or postponed. All fields will be closed on Saturday apart from Rat Park, Manly Oval and synthetic fields – to be reassessed tomorrow for Sunday status.

Netball has been cancelled for tomorrow.

Volunteers from the Warringah/Pittwater SES unit attend to a fallen tree on Friday afternoon. Warringah/Pittwater SES
Volunteers from the Warringah/Pittwater SES unit attend to a fallen tree on Friday afternoon. Warringah/Pittwater SES

3.40pm: An increase in the rainfall led to worsening driving conditions after water overflowed from drains across Pittwater Rd at North Manly.

The NSW State Emergency Service headquarters makes an annoucement advising people to stay indoors and avoid unnecessary travel as significant rainfall impacts much of the state’s east coast.

A “severe storm warning” is in place from Gosford in the north, to Batemans Bay in the south, across to Goulburn, with damaging winds and extremely heavy rain possible.

Latest figures from the Weather Bureau show that in the three hours to 3pm, Manly and Mona Vale each received 22mm of rain.

An increase in rainfall about 3.40pm on Friday saw hazardous driving conditions as water overflowed drains along Pittwater Rd, North Manly. Picture: Jim O’Rourke
An increase in rainfall about 3.40pm on Friday saw hazardous driving conditions as water overflowed drains along Pittwater Rd, North Manly. Picture: Jim O’Rourke

3pm: SES volunteers were in Maretimo St, Balgowlah, where a large tree fell across the road, narrowly missing a car.

The Manly SES unit was called out to assist after a trees fell in Maretimo St, Balgowlah on Friday afternoon, narrowly missing a car. Picture: Manly SES
The Manly SES unit was called out to assist after a trees fell in Maretimo St, Balgowlah on Friday afternoon, narrowly missing a car. Picture: Manly SES

2.30pm: Volunteers from the Manly SES have been called out to several homes reporting leaks.

A volunteer from the Manly SES unit works to stop a roof leak at house in High St, Manly, on Friday afternoon. Picture: Manly SES
A volunteer from the Manly SES unit works to stop a roof leak at house in High St, Manly, on Friday afternoon. Picture: Manly SES

2pm: Balgowlah Rd near Golf Pde, near the Harris Farm round-about is starting to flood.

Authorities are urging motorists to take an aternate route with more heavy rain on the way.

Balgowlah Rd at Manly was starting to flood early on Friday afternoon. Picture: Manly SES
Balgowlah Rd at Manly was starting to flood early on Friday afternoon. Picture: Manly SES

The council has confirmed on its website that a number of sports grounds and reserves are closed due to the wet weather Check here for details.

It is advised that people check with their local sports club or Association to find out whether their competition over the weekend has been cancelled.

1pm: Contactors were on site to keep the channel between Narrabeen Lagoon and the ocean open to allow water to escape to the ocean at North Narrabeen Beach.

The council had opened the channel on Tuesday night, but the channel closed again naturally because the lagoon level was roughly the same as the ocean.

Council contractors opened Narrabeen Lagoon to the ocean at North Narrabeen Beach to reduce water levels ahead of the rain event. File picture: Jim O'Rourke
Council contractors opened Narrabeen Lagoon to the ocean at North Narrabeen Beach to reduce water levels ahead of the rain event. File picture: Jim O'Rourke

Some water was released from Manly Dam to provide more flood storage and the council was expected to open Manly Lagoon to the ocean at Queenscliff this afternoon.

“The forecast is worsening, and we are expecting heavy rain and local flooding later today (Friday) peaking overnight, and into the weekend,” the council warned on its website.

12.45: Oxford Falls Rd, between Wakehurst Parkway and Aroona Rd at Oxford Falls, was kept closed due to flooding over the causeway that began just after 7.30am.

Water overflowed the banks of Manly Lagoon on Friday morning in Riverview Pde, North Manly
Water overflowed the banks of Manly Lagoon on Friday morning in Riverview Pde, North Manly

9am: Water went over the banks of Manly Lagoon in Riverview Pde at North Manly.

Northern Beaches Council and the SES provided free sand and sandbags at three locations on Friday, including the Balgowlah Golf Club car park (pictured), to help residents protect their properties against potential flooding. Picture: Jim O’Rourke
Northern Beaches Council and the SES provided free sand and sandbags at three locations on Friday, including the Balgowlah Golf Club car park (pictured), to help residents protect their properties against potential flooding. Picture: Jim O’Rourke

8am: Northern Beaches Council and the SES left free sand and sandbags at three locations — Balgowlah Golf Club, North Narrabeen Beach car park and Denzil Joyce Oval car park, Abbott Rd North Curl Curl — to assist locals to protect their homes against potential flooding.

The council also has an Emergency Preparedness page on its webite to assist residents cope with flooding, and other, emergencies. Click here for info

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Original URL: https://www.dailytelegraph.com.au/newslocal/manly-daily/rain-emergency-northern-beaches-braces-for-flash-flooding/news-story/74d2e82a86c768781e102246332cdb4a