Update for Live Blog Details – CLICK HERE
At approximately 2:00am Eastern Time 9/13/13 – Emerson Gulch, a massive natural water barrier, collapsed North of Boulder Colorado due to extreme water pressure from flooding rains.
The ensuing wall of water estimated between 10 to 30 feet depending on location is rushing toward and into the city.
Sirens and Emergency calls to residents led to immediate evacuation to higher ground.

Prayers for all those affected.