Page 1
Page 1
Started By
Message

Saltwater Intrusion

Posted on 9/28/23 at 9:02 pm
Posted by matty3387
Metairie
Member since May 2018
1700 posts
Posted on 9/28/23 at 9:02 pm
What to expect? How to prepare?
Posted by TigerTatorTots
The Safeshore
Member since Jul 2009
82055 posts
Posted on 9/28/23 at 9:52 pm to
Probably need more detail. What specifically are you asking?
Posted by junkfunky
Member since Jan 2011
35786 posts
Posted on 9/28/23 at 10:17 pm to
For what? It won't make it into your ground water.
Posted by matty3387
Metairie
Member since May 2018
1700 posts
Posted on 9/28/23 at 10:57 pm to
It will be running through the pipes in my house within two weeks
Posted by Kapitan
Belle Chasse
Member since Mar 2021
179 posts
Posted on 9/29/23 at 12:21 am to
I’m in belle Chas and heard conflicting things. One news channel had a plumber saying it won’t be too bad. Just to shut off ice makers and fridge water dispensers. It shouldn’t be a problem for pipes and other appliances. Another channel said pretty much the opposite. I’ve got plenty of water in bottles and 6 5 gallon bucked filled. I also have a distiller if I run out. As far as pipes and appliances, your guess is as good as mine.
Posted by weadjust
Member since Aug 2012
15659 posts
Posted on 9/29/23 at 12:30 am to
Make some taffy
Posted by SlidellCajun
Slidell la
Member since May 2019
16037 posts
Posted on 9/29/23 at 4:37 am to
Appliances at risk
Washing machine
Hot water heater

Drinking water can be bought or, get a some containers and drive to Slidell or Mandeville and fill up all you want

Posted by Bayou
Boudin, LA
Member since Feb 2005
41615 posts
Posted on 9/29/23 at 7:29 am to
move?
Posted by USEyourCURDS
Member since Apr 2016
12771 posts
Posted on 9/29/23 at 8:20 am to
You can always buy some 5 gallon bottles and reverse osmosis system capable of taking salt out. Might have to change the filters after the "wedge" recedes.

Go back to old fashioned way of laundry and dishes temporarily.
Posted by TimeOutdoors
LA
Member since Sep 2014
13113 posts
Posted on 9/29/23 at 11:44 am to
Just curious what this does to the coating in old lead pipes. Flint 2.0?
Posted by MikeD
Baton Rouge
Member since Jan 2004
8171 posts
Posted on 9/29/23 at 12:15 pm to
quote:

Just curious what this does to the coating in old lead pipes. Flint 2.0?


Flint was caused by the city switching water supply to a source that was cheaper but more corrosive, and they didn't restart the corrosion inhibitor causing the lead pipes to corrode.

Don't know what short term slight chloride increase will do but don't think it'd be much.
Posted by TimeOutdoors
LA
Member since Sep 2014
13113 posts
Posted on 9/29/23 at 12:28 pm to
It ate away at the protective layer allowing the lead to be exposed to the water. I would think saltwater would do the same thing. I did see that they are increasing the amount of lead testing in NO.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
76417 posts
Posted on 9/29/23 at 1:55 pm to
All of that will depend on what ppm of salt makes it through.

Last I heard they will target below 50ppm in drinking water, but maybe it gets to 200ppm.

Not sure what that does to the integrity, but that isn't much salt.
Posted by Klondikekajun
Member since Jun 2020
1441 posts
Posted on 9/30/23 at 10:32 pm to
What about irrigation? Not worried about the damage since it's mostly PVC, But is it enough salt to harm plants?
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
76417 posts
Posted on 10/1/23 at 3:26 pm to
I don't know for sure. But I am turning mine off if/when it hits.

Shouldn't really need water then anyway.
Posted by MikeD
Baton Rouge
Member since Jan 2004
8171 posts
Posted on 10/1/23 at 9:55 pm to
quote:

ate away at the protective layer allowing the lead to be exposed to the water. I would think saltwater would do the same thing. I did see that they are increasing the amount of lead testing in NO.


There was a major change in alkalinity leading to more corrosive waters in their pipes. Flint city management did nothing to address this.

Yes, chlorides will be more corrosive but with the attention it should be fine.
Posted by MikeD
Baton Rouge
Member since Jan 2004
8171 posts
Posted on 10/1/23 at 9:56 pm to
quote:

Not worried about the damage since it's mostly PVC, But is it enough salt to harm plants?


Zero issue with PVC
first pageprev pagePage 1 of 1Next pagelast page
refresh

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram