Tuesday, Jun 17, 2014 at 10:29
Pop, there were arguments and dissent about how the levee was positioned - but those in charge of its installation have stated it's not designed to totally protect every square metre of
Carnarvon from another 1 in 100 yr flood - it's designed to MINIMISE the damage overall.
I don't imagine it would be possible to totally protect every square metre of
Carnarvon with a levee unless you spent $300M. This levee appears to provide the best level of protection for the outlay.
The Gascoyne has an enormous size catchment area, and it's particularly flat.
Dad worked all through the Gascoyne in the 1930's. He and two other blokes got caught in a major flood in April 1934 on Three Rivers station.
They'd gone out on a fence repairing mission with a dray pulled by three camels, along with two horses they rode.
He reckoned they got 15" (375mm) of rain over 3 days in early April, from a cyclone, and the water rose to fencepost height for as far as they could see, in every direction.
He said the camels must have sensed a disaster, they just laid down and died, during the rain! Perhaps the sudden cold knocked them.
They climbed a nearby windmill tower and built a platform about 10' (3M) off the ground and were stuck there for nearly 3 weeks until the floodwaters subsided.
Luckily, they had enough food in the dray to survive O.K. - and there was no shortage of water!
When the flood started to subside a little, after nearly a fortnight, one of the blokes tried to get back to the
homestead to let them know they were O.K., and he tried to swim the Gascoyne with his horse.
The Gascoyne was still deep and flowing rapidly, and the bloke got carried
well downstream, and only just made it out.
He lost the horse completely, it was swept out to sea!
When they finally made it back to the station, with just one horse and two blokes on foot - the station owner abused the bloke for losing an expensive saddle!
Murchison-Wiluna Floods, 1934Carnavon Floods 1934M.L.A. Flood-bound for 13 days at Gascoyne River - walks 28 miles to reach Peak Hill
Cheers, Ron.
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