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re: Mississippi River diverging: When do we finally let it go down the Atchafalaya?

Posted on 3/7/15 at 2:30 pm to
Posted by cgrand
HAMMOND
Member since Oct 2009
39199 posts
Posted on 3/7/15 at 2:30 pm to
letting the river go, or changing the diversion percentage, would also destroy the atchafalaya basin

as in all works of man, the law of unintended consequences is immutable

now, blowing the levees south of belle chase is a different matter entirely, one that I am all in favor of
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
73729 posts
Posted on 3/7/15 at 2:34 pm to
quote:

And you'd have to dredge the River four times a week to keep it open to vessel traffic.


How is this different from now?
Posted by GREENHEAD22
Member since Nov 2009
19666 posts
Posted on 3/7/15 at 2:38 pm to
quote:

why? Vice news is better than most other sources.


If you like your information biased as hell, its no different than MSNBC or Fox.

I will say that I am not a avid watcher but the ones I have seen that has been the case.
Posted by CCTider
Member since Dec 2014
24254 posts
Posted on 3/7/15 at 2:47 pm to
Did they do a story on this issue, or was it just a random joke about a news source you don't like? I'm curious why vice was even brought up.
Posted by man in the stadium
Member since Aug 2006
1408 posts
Posted on 3/7/15 at 2:50 pm to
quote:

quote: I know a good bit of the CPRA modelers in LA and it's a constant fight between what people care more about...fish, habitat, land building, etc. It's a political quaqmire


We know the same people. Your statement sums the entire problem.

Posted by GREENHEAD22
Member since Nov 2009
19666 posts
Posted on 3/7/15 at 2:51 pm to
Another poster brought up something about a show they did on rising sea/glacier melt etc.
Posted by RummelTiger
Texas
Member since Aug 2004
90153 posts
Posted on 3/7/15 at 2:52 pm to
quote:

magildachunks



lol@thisthread...
Posted by man in the stadium
Member since Aug 2006
1408 posts
Posted on 3/7/15 at 2:54 pm to
quote:

And you'd have to dredge the River four times a week to keep it open to vessel traffic. How is this different from now? Top


Considering its already dredged constantly below head of passes, not at all.

side note: the post sandy work in the NE has tied up all the dredges and the Usace can't even get dredgers to respond to bid openings for channel maintenance in the MR. Basically, the U.S. dredge fleet is tiny and not technologically advanced enough to keep up with maintenance much less restoration, but there are a lot of yahoos out there who think we can dig and pump our way to a restored coast.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
73729 posts
Posted on 3/7/15 at 2:56 pm to
quote:

Basically, the U.S. dredge fleet is tiny and not technologically advanced enough to keep up with maintenance much less restoration,


Sounds like we need to get in the dredging business.
Posted by GREENHEAD22
Member since Nov 2009
19666 posts
Posted on 3/7/15 at 3:00 pm to
Same thing I was thinking.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 3/7/15 at 3:01 pm to
Hope you got good credit
Posted by GREENHEAD22
Member since Nov 2009
19666 posts
Posted on 3/7/15 at 3:04 pm to
Yea the amount of capital needed to start that up has to be large.
Posted by gaetti15
AK
Member since Apr 2013
13373 posts
Posted on 3/7/15 at 3:12 pm to
quote:

man in the stadium


quote:

We know the same people


your username makes sense now
Posted by magildachunks
Member since Oct 2006
32541 posts
Posted on 3/7/15 at 3:30 pm to
quote:

We will not see the river intentionally diverted in our lifetimes.



It's being intentionally diverted right now.


Posted by Sasquatch Smash
Member since Nov 2007
24175 posts
Posted on 3/7/15 at 3:58 pm to
quote:

only way to really save the coast from shrinking is to let the river do what it wants, as nature intended.


This won't happen just because the flow has shifted to where it naturally wants to be. The Atchafalya is currently building marsh in two places, the main delta and the Wax Delta diversion off of it. The Mississippi also builds wetland on its current state. Seasonal flooding (sheet flow in this case) would be needed to have effects away from the deltas. So...they need to let the rivers flood annually.

Not to mention, less sediment is making it down stream due to dams upstream on Mississippi river tributaries. So...let's blow those all up too.
Posted by crewdepoo
Hogwarts
Member since Jan 2015
9715 posts
Posted on 3/7/15 at 4:18 pm to
Jumping in A lil late

quote:

New Orleans, which the port is "too big to fail"


Baton Rouge is a pretty big port also
Posted by TigerstuckinMS
Member since Nov 2005
33687 posts
Posted on 3/7/15 at 4:28 pm to
Can we get the nuclear reactor at Waterford to cold shutdown before we just let the river do what it wants? That plant doesn't have cooling towers and uses the Mississippi River to cool the core.


No meltdowns, kthanx?
This post was edited on 3/7/15 at 4:33 pm
Posted by theenemy
Member since Oct 2006
13078 posts
Posted on 3/7/15 at 4:29 pm to
quote:

The big problem is that only about 1/3 of the current water volume would be going down the current channel, and that would cause saltwater to backflow into the NOLA metro area and ruin the supply of drinking water.


Nothing that a strong protective Dyke couldn't solve.


Posted by NYNolaguy1
Member since May 2011
20979 posts
Posted on 3/7/15 at 4:51 pm to
It will still use the river, just possibly a river with far higher salt content
Posted by TigerstuckinMS
Member since Nov 2005
33687 posts
Posted on 3/7/15 at 4:52 pm to
quote:

It will still use the river, just possibly a river with far higher salt content


Hmm. I guess the river bed would be below sea level there, wouldn't it.

In that case, frick it. Open the control structure!
This post was edited on 3/7/15 at 4:56 pm
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