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New Orleans is losing over 70% of its water supply due to leaks

Posted on 8/10/26 at 12:00 pm
Posted by Cycledude
Member since Jul 2018
2386 posts
Posted on 8/10/26 at 12:00 pm
The Sewage and Water Board spend millions every year treating Mississippi River water for residents and businesses, yet 70% is wasted to leaking pipes in the ground. Amazing to me that it’s gotten this bad.
Posted by Oilfieldbiology
Member since Nov 2016
42702 posts
Posted on 8/10/26 at 12:02 pm to
Link?
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
79617 posts
Posted on 8/10/26 at 12:02 pm to
That is a really high number.

Most municipal systems are around 50%
Posted by billjamin
Houston
Member since Jun 2019
18906 posts
Posted on 8/10/26 at 12:02 pm to
quote:

Amazing to me that it’s gotten this bad.

Posted by SloaneRanger
Upper Hurstville
Member since Jan 2014
14261 posts
Posted on 8/10/26 at 12:03 pm to
Maybe the mayor should have a word with the S&WB’s board president.
Posted by Roy Curado
Member since Jul 2021
1733 posts
Posted on 8/10/26 at 12:06 pm to
But data centers = bad.

How about we spend time understanding and fixing our current problems so other needs can be addressed?
Posted by saturday
Pronoun (Baw)
Member since Feb 2007
8023 posts
Posted on 8/10/26 at 12:06 pm to
Posted by ShrimperDan
Fernandina
Member since Jul 2026
86 posts
Posted on 8/10/26 at 12:06 pm to
quote:

Most municipal systems are around 50%



That's way too high.

Its somewhere around 10-20%. And even that much costs water utilities around $6B per year. And that includes main leaks and other things like unauthorized taps, hydrant tests or usage that isn't logged, leaks at the meter, ruptures, etc.

Given that info, if the 70% number is accurate that is extremely alarming.
This post was edited on 8/10/26 at 12:07 pm
Posted by RockinDood
Member since Aug 2020
1118 posts
Posted on 8/10/26 at 12:06 pm to
quote:

Amazing to me that it’s this good.


FIFY.
Posted by AtlantaLSUfan
Baton Rouge
Member since Mar 2009
27476 posts
Posted on 8/10/26 at 12:08 pm to
At least the soil beneath New Orleans is rock solid and surely able to handle pipes leaking water 24/7 under the buildings.
Posted by The Torch
DFW The Dub
Member since Aug 2014
30333 posts
Posted on 8/10/26 at 12:08 pm to
But at least they got rid of the statues so crime went down.
Posted by kingbob
Sorrento, LA
Member since Nov 2010
71082 posts
Posted on 8/10/26 at 12:08 pm to
The water losses are so staggering that they have actually been rehydrating the soil and forestalling subsidence. The pipes are leaking so much water into the soil, that they have effectively stopped entire neighborhoods from sinking.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
79617 posts
Posted on 8/10/26 at 12:08 pm to
quote:

That's way too high.



Not really. Especially for larger systems. A estimate of few years ago for BR Water was around 40%.

Ans they are a pretty good system.
Posted by RanchoLaPuerto
Jena
Member since Aug 2023
2396 posts
Posted on 8/10/26 at 12:10 pm to
quote:

At least the soil beneath New Orleans is rock solid and surely able to handle pipes leaking water 24/7 under the buildings.


More water probably makes the clay expand. So if you stopped it, you might have a lot of foundation problems during a dry spell.
Posted by Bestbank Tiger
Premium Member
Member since Jan 2005
82228 posts
Posted on 8/10/26 at 12:12 pm to
16 years of horrendous leadership from City Hall.

Cray Cray C-Ray is the best mayor in decades, to put it into perspective.
Posted by Oilfieldbiology
Member since Nov 2016
42702 posts
Posted on 8/10/26 at 12:13 pm to
quote:

The water losses are so staggering that they have actually been rehydrating the soil and forestalling subsidence. The pipes are leaking so much water into the soil, that they have effectively stopped entire neighborhoods from sinking.


Pretty sure that’s not exactly how it works but I am not a geologist
Posted by ShrimperDan
Fernandina
Member since Jul 2026
86 posts
Posted on 8/10/26 at 12:13 pm to
quote:

Not really. Especially for larger systems. A estimate of few years ago for BR Water was around 40%.

Ans they are a pretty good system.


Yes, really.

The EPA average for the country is 14% currently.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
79617 posts
Posted on 8/10/26 at 12:13 pm to
Being most drains to the lake I would say the benefit is minimal.
Posted by real turf fan
East Tennessee
Member since Dec 2016
12173 posts
Posted on 8/10/26 at 12:14 pm to
quote:

The water losses are so staggering that they have actually been rehydrating the soil and forestalling subsidence. The pipes are leaking so much water into the soil, that they have effectively stopped entire neighborhoods from sinking.



But rehydrating won't stop the leakage. The leaks are going to keep on happening.
When will neighborhoods become marshes, and then swamps? Will trees dying from too much water be a sign of the waterlogged soils becoming water with some soil.
Posted by _Hurricane_
Somewhere
Member since Feb 2016
7671 posts
Posted on 8/10/26 at 12:14 pm to
quote:

But data centers = bad. How about we spend time understanding and fixing our current problems so other needs can be addressed?


“New Orleans loses water so that means arguments against data centers have been refuted!”

Genius of the OT.
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