The last part is called a "sand boil" because it's an indication that water is beginning to penetrate a levee or other water control structure. The water and fine sand begin to percolate out of the soil and the sand piles up around the leak until it looks like a "boil" on the ground. If you don't plug that leak, then the sand will begin to move faster and faster under the flood control structure until you have a complete breach or failure.
It's a "sand boil" in the terminology that the Army Corps of Engineers use. It's when sand and water start to appear on the dry side of a levee, which indicates a potential penetration of the levee. When the floodwaters rise to a certain point, the water pressure at the base of the wet side of the levee begins to increase tremendously, and in some places, tiny fractures appear and water begins to squeeze past. Sand is the first clue, and if you don't correct, failure follows.
That thing is making a helluva flood. I seen on the news today 9 gates are open now. I seen the fish in this vid, my guess is when the flood is over and they shut the gates back up, those fish will be outta luck.
@rphil10249 YES! Asian Silver Carp. They'll jump for ANY reason, and they're incredibly dangerous. They're big, heavy, strong and stupid. You'll be motoring along, and they spaz out and leap into the air. Catching one in the face at 30 MPH can be fatal.
The last part is called a "sand boil" because it's an indication that water is beginning to penetrate a levee or other water control structure. The water and fine sand begin to percolate out of the soil and the sand piles up around the leak until it looks like a "boil" on the ground. If you don't plug that leak, then the sand will begin to move faster and faster under the flood control structure until you have a complete breach or failure.
popppateam45 9 months ago
Yeah, what's the barrel?
NiNjaTurtLe697 9 months ago
It's a "sand boil" in the terminology that the Army Corps of Engineers use. It's when sand and water start to appear on the dry side of a levee, which indicates a potential penetration of the levee. When the floodwaters rise to a certain point, the water pressure at the base of the wet side of the levee begins to increase tremendously, and in some places, tiny fractures appear and water begins to squeeze past. Sand is the first clue, and if you don't correct, failure follows.
popppateam45 9 months ago
Mullet........not carp
BLS472001 9 months ago
That thing is making a helluva flood. I seen on the news today 9 gates are open now. I seen the fish in this vid, my guess is when the flood is over and they shut the gates back up, those fish will be outta luck.
clintonearlwalker 9 months ago
Anyone have any video of the Morganza spillway release floodwaters reaching populated towns?
AudiophileTubes 9 months ago
I saw that today. Looks like asian carp (aka Silverfin)
Navaho66 9 months ago
@Navaho66 thats what im thinkin too
woody71130 9 months ago
What was the last few seconds with the barrel?
Called2Worship 9 months ago
@Called2Worship Looks like maybe a boil that someone's trying to keep under control?
floridag8rfan 9 months ago
My guess is yes they are Asian carp. Although now they may be native, folks brought them over here, then released them, purposely or not.
European Carp were planted here long ago for food.
Dufus02 9 months ago
are those the invasive chinese fish?
rphil10249 9 months ago
@rphil10249 YES! Asian Silver Carp. They'll jump for ANY reason, and they're incredibly dangerous. They're big, heavy, strong and stupid. You'll be motoring along, and they spaz out and leap into the air. Catching one in the face at 30 MPH can be fatal.
IonOtter 9 months ago