The spill way failed at less than 50% capacity .
It was designed to handle 200,000 cfs
It was at less than 100,000 when the failure occurred. That's a structural problem.
They tried to keep the water outflow around 50,000 so not cause further damage to the spillway , forcing water to go over the emergency spill way for the first time .
So yes it was failure of maintenance that led to a potentially bad situation .
They should be able to drain enough out before the next rain event . But they will not have much time to repair any damage .
It was designed to handle 200,000 cfs
It was at less than 100,000 when the failure occurred. That's a structural problem.
They tried to keep the water outflow around 50,000 so not cause further damage to the spillway , forcing water to go over the emergency spill way for the first time .
So yes it was failure of maintenance that led to a potentially bad situation .
They should be able to drain enough out before the next rain event . But they will not have much time to repair any damage .
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