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Comite River Diversion Canal Project
Posted on 1/8/23 at 6:09 pm
Posted on 1/8/23 at 6:09 pm
Any posters here knowledgeable about the net effect on flooding on the downstream Amite River bottomland?
Certainly, it has to help some, just curious if there are any predictable flood level comparisons before and after this project is complete....now late 2025.
TIA
This post was edited on 1/8/23 at 7:29 pm
Posted on 1/8/23 at 6:13 pm to oldskule
It will help. But it’s biggest impact will be on Central, Zachary, and Baton Rouge.
We need to get the Darlington Reservoir built.
We need to get the Darlington Reservoir built.
Posted on 1/8/23 at 6:15 pm to oldskule
Is this the one with a set-aside appropriation from 30 years ago and in traditional LA fashion still hasn’t been built?
Posted on 1/8/23 at 6:16 pm to goofball
quote:
We need to get the Darlington Reservoir built.
I’m sure some loser state rep has an uncle whose land that would impact, so nah.
Posted on 1/8/23 at 6:29 pm to oldskule
Pro tip: dong invest in bottomland unless it's used for hunting
Posted on 1/8/23 at 6:31 pm to oldskule
Been decades since I had heard, but it seems like it was 1-2' @ Port Vincent when I researched years ago.
Posted on 1/8/23 at 6:41 pm to goofball
quote:
We need to get the Darlington Reservoir built
Would have been so great to have a reservoir that close to BR for fishing, boating, tourism, but mainly flood control.
Unfortunately, I think if it was going to happen it would have 30 years ago when price of real estate was still affordable.
Posted on 1/8/23 at 6:48 pm to oldskule
They said 2 feet in Denham Springs when they were selling it.
Posted on 1/8/23 at 6:54 pm to KLSU
quote:Everyone who doesn't or wishes they had invested in a certain piece of land always says this 30 years later if it's anywhere remotely decent.
Unfortunately, I think if it was going to happen it would have 30 years ago when price of real estate was still affordable.
Posted on 1/8/23 at 7:09 pm to oldskule
They been talking about this since the flood of 1982.
One of the floods I came back to visit some friends.l to go fishing. The rain canceled our trip.
He lived in off Cherryl Drive which is the last neighborhood before Comite River on Greenwell Springs Road. Time period was the late 70’s or early 80’s.
We setup lawn chairs, got a cooler of beers, fixing to cook some steaks, and watched the water rise at first. Then it would not stop rising, so the joke was over and we got out of the neighborhood fast.
One of the floods I came back to visit some friends.l to go fishing. The rain canceled our trip.
He lived in off Cherryl Drive which is the last neighborhood before Comite River on Greenwell Springs Road. Time period was the late 70’s or early 80’s.
We setup lawn chairs, got a cooler of beers, fixing to cook some steaks, and watched the water rise at first. Then it would not stop rising, so the joke was over and we got out of the neighborhood fast.
Posted on 1/8/23 at 7:12 pm to oldskule
Our local friendly politicians can hang their hat on it to further their credibility, but the Corps will do what they will do at their own speed, which is next to geologic and legal time.
Posted on 1/8/23 at 7:24 pm to KLSU
One of two things that Jackson has that is better than BR...the Barnett Reservoir (for recreation and flood control) and planned suburbs (see Madison).
Posted on 1/8/23 at 9:02 pm to oldskule
Years ago when Edwin Edwards was in office I thought they did a study to do the Darlington Reservoir.
Posted on 1/8/23 at 9:33 pm to johnnyrocket
Local property owners there fought the project tooth and nail. They stifled all momentum and flood mitigation was limited to the Comite Diversion.
Posted on 1/8/23 at 10:42 pm to doubleb
Progress had pretty much stalled until the big flood of 2016. That kick started it back up and a lot of progress has been made since then. Lots of Federal dollars helped. I’m just guessing, but I think it’s about 80% completed.
Posted on 1/8/23 at 10:45 pm to oldskule
It won’t do nearly enough for how hard they tout it. They act like it’s a cure all.
Posted on 1/8/23 at 11:20 pm to The Boat
The reason Denham and Northern LP Flood is because Comite’s capacity rises incredibly quickly. At the confluence of the Comite and Amite-right at the Amite River Bridge on Hwy 190/Florida Boulevard, when the Comite elevates, it essentially disallows the Amite North of the confluence to continue to properly drain.
This creates huge upstream issues through Denham, Watson and the area that drains into the Amite on both the EBR and LP side.
The Comite Diversion-when it’s finished-will divert water in sufficient amounts North of the confluence to the MS River that levels at the confluence will remain low enough for the Amite River to drain properly and reducing flooding significantly.
To my knowledge, it will not impact drainage in Port Vincent, French Settlement, etc. I’m not an Engineer, but even though flow will be reduced in the Comite, the Amite will still drain South to Port Vincent and the Lake. It will however potentially reduce the length or duration of elevated water levels and therefore reduce flooding in a different sense.
The USACE controls progress in a major way. State agencies have handled coordination on things like right of way access, utility relocation, and railroad discussions, etc. But unlike the multiple decades this project sat buried with USACE, it is moving forward with construction. Progress is being made.
It won’t be done tomorrow. Every day until it’s completed is a day it can’t provide the benefits it’s promised. But it’s much, much closer now than it’s ever been. For those who can remember the 1983 and 2016 Floods, that’s good news.
This creates huge upstream issues through Denham, Watson and the area that drains into the Amite on both the EBR and LP side.
The Comite Diversion-when it’s finished-will divert water in sufficient amounts North of the confluence to the MS River that levels at the confluence will remain low enough for the Amite River to drain properly and reducing flooding significantly.
To my knowledge, it will not impact drainage in Port Vincent, French Settlement, etc. I’m not an Engineer, but even though flow will be reduced in the Comite, the Amite will still drain South to Port Vincent and the Lake. It will however potentially reduce the length or duration of elevated water levels and therefore reduce flooding in a different sense.
The USACE controls progress in a major way. State agencies have handled coordination on things like right of way access, utility relocation, and railroad discussions, etc. But unlike the multiple decades this project sat buried with USACE, it is moving forward with construction. Progress is being made.
It won’t be done tomorrow. Every day until it’s completed is a day it can’t provide the benefits it’s promised. But it’s much, much closer now than it’s ever been. For those who can remember the 1983 and 2016 Floods, that’s good news.
Posted on 1/9/23 at 4:22 am to oldskule
When originally planned we could have had ten guys with shovels actually work on it every day and it would long since been completed.
Posted on 1/9/23 at 4:36 am to Tigerbythetale
When originally planned we could have had ten guys with shovels actually work on it every day and it would long since been completed."
I understand your point;however, the project is massive. It is unfortunate that the reservoir at Darlington is not being done. Damned unfortunate.
I understand your point;however, the project is massive. It is unfortunate that the reservoir at Darlington is not being done. Damned unfortunate.
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