Entergy Arkansas, LLC. - Lake Hamilton & Lake Catherine Community

Entergy Arkansas, LLC. -  Lake Hamilton & Lake Catherine Community Lakes Hamilton and Catherine are a part of Project 271, a hydroelectric project licensed by FERC

This page was prepared by Entergy to provide the public with much-needed information about the project, its management, and what rights and responsibilities the public has to use of the project lands and water.

The temperature may not agree, but the calendar is saying that summer is winding down and so is our regularly scheduled ...
09/03/2026

The temperature may not agree, but the calendar is saying that summer is winding down and so is our regularly scheduled recreational releases for the year. However there is still time to enjoy floating in the cool waters of the Ouachita River below Remmel Dam.

We will be providing recreational releases from Remmel Dam this Saturday (9/5) and Sunday (9/6) from Noon to 5 PM both days.

As an extra bonus, we are able to provide an additional day of recreational releases on Labor Day this year. In addition to Saturday and Sunday, we will also be releasing water on Monday (9/7) from Noon to 5 PM. These recreational releases are dedicated times where the flows should be at a good level for floating the river from Remmel Dam to the Whitewater Park in Malvern.

It generally takes 3-4 hours during recreational releases to float from Remmel Dam to the Whitewater Park so please plan accordingly. Our recommendation is to make sure you put in between noon and 3pm on Saturday and/or Sunday to take advantage of the flow. Any later than 3pm and you may end up walking for a significant portion of your trip as the water will fall quickly once the recreational flow is stopped from the dam and you may not have reached the Whitewater Park yet.

Please note that releases from the dam outside of Saturday and Sunday, and Labor Day, from Noon to 5 PM are subject to sudden increases or decreases in flow and should not be counted on as floatable conditions.

Flows above 4,000 cfs are not recommended for floating and flows lower than 3,500 may be too low for an enjoyable float.
Current conditions can be found through USGS at https://waterdata.usgs.gov/.

Please stay safe and pay particular attention to the weather this weekend, in particular the heat. Stay well hydrated and take frequent breaks to beat the heat. And as always, please keep an eye on this page for updates to the scheduled days and times of the releases.

Remmel Flow Release Update for 09/04/26 - 09/11/26 -
09/02/2026

Remmel Flow Release Update for 09/04/26 - 09/11/26 -

Remmel minimum flow will remain at 200CFS from June through November. With improved watershed conditions and the conclusion of the Drought Contingency Plan, normal recreational and special flow releases have resumed.  Remmel Dam will release approximately 3600cfs Friday, September 4, for (10) hour...

Remmel Flow Release Update for 08/28/26 - 09/04/26 -
08/26/2026

Remmel Flow Release Update for 08/28/26 - 09/04/26 -

Remmel minimum flow will remain at 200CFS from June through November. With improved watershed conditions and the conclusion of the Drought Contingency Plan, normal recreational and special flow releases have resumed.  Remmel Dam will release approximately 3600cfs Friday, August 28, for (10) hours,...

08/20/2026

We will be providing recreational releases from Remmel Dam this Saturday (8/22) and Sunday (8/23) from Noon to 5 PM both days. These recreational releases are dedicated times where the flows should be at a good level for floating the river from Remmel Dam to the Whitewater Park in Malvern.

It generally takes 3-4 hours during recreational releases to float from Remmel Dam to the Whitewater Park so please plan accordingly. Our recommendation is to make sure you put in between noon and 3pm on Saturday and/or Sunday to take advantage of the flow. Any later than 3pm and you may end up walking for a significant portion of your trip as the water will fall quickly once the recreational flow is stopped from the dam and you may not have reached the Whitewater Park yet.

Please note that releases from the dam outside of Saturday and Sunday from Noon to 5 PM are subject to sudden increases or decreases in flow and should not be counted on as floatable conditions.

Flows above 4,000 cfs are not recommended for floating and flows lower than 3,500 may be too low for an enjoyable float.

Current conditions can be found through USGS at https://waterdata.usgs.gov/.

Please stay safe and pay particular attention to the weather this weekend, in particular the heat. Afternoon showers have also been common this week near the dam. And as always, please keep an eye on this page for updates to the scheduled days and times of the releases.

Finally, as a reminder, recreational releases are only scheduled through Labor Day weekend, so time is running out for this year's float season. Hurry and take advantage of the cool flowing water from Remmel Dam.

Remmel Flow Release Update for 08/21/26 - 08/28/26 -
08/19/2026

Remmel Flow Release Update for 08/21/26 - 08/28/26 -

Remmel minimum flow will remain at 200CFS from June through November. With improved watershed conditions and the conclusion of the Drought Contingency Plan, normal recreational and special flow releases have resumed.  Remmel Dam will release approximately 3600cfs Friday, August 21, for (10) hours,...

Remmel Flow Release Update for 08/14/26 - 08/21/26 -
08/12/2026

Remmel Flow Release Update for 08/14/26 - 08/21/26 -

Remmel minimum flow will remain at 200CFS from June through November. With improved watershed conditions and the conclusion of the Drought Contingency Plan, normal recreational and special flow releases have resumed.  Remmel Dam will release approximately 3600cfs Friday, August 14, for (10) hours,...

Remmel Flow Release Update for 08/07/26 - 08/14/26 -
08/06/2026

Remmel Flow Release Update for 08/07/26 - 08/14/26 -

Remmel minimum flow will remain at 200CFS from June through November. With improved watershed conditions and the conclusion of the Drought Contingency Plan, normal recreational and special flow releases have resumed.  Remmel Dam will release approximately 3600cfs Friday, August 7, for (10) hours,....

08/05/2026

As a reminder we will again be providing recreational releases from Remmel Dam this Saturday (8/8) and Sunday (8/9) from Noon to 5 PM both days. These recreational releases are dedicated times where the flows should be at a good level for floating the river from Remmel Dam to the Whitewater Park in Malvern.

It generally takes 3-4 hours during recreational releases to float from Remmel Dam to the Whitewater Park so please plan accordingly. Our recommendation is to make sure you put in between noon and 3pm on Saturday and/or Sunday to take advantage of the flow. Any later than 3pm and you may end up walking for a significant portion of your trip as the water will fall quickly once the recreational flow is stopped from the dam and you may not have reached the Whitewater Park yet.

Please note that releases from the dam outside of Saturday and Sunday from Noon to 5 PM are subject to sudden increases or decreases in flow and should not be counted on as floatable conditions.

Flows above 4,000 cfs are not recommended for floating and flows lower than 3,500 may be too low for an enjoyable float.

Current conditions can be found through USGS at https://waterdata.usgs.gov/.

Please stay safe and pay particular attention to the weather. And as always, please keep an eye on this page for updates to the scheduled days and times of the releases.

07/30/2026

As a reminder we will again be providing recreational releases from Remmel Dam this Saturday (8/1) and Sunday (8/2) from Noon to 5 PM both days. These recreational releases are dedicated times where the flows should be at a good level for floating the river from Remmel Dam to the Whitewater Park in Malvern.

It generally takes 3-4 hours during recreational releases to float from Remmel Dam to the Whitewater Park so please plan accordingly. Our recommendation is to make sure you put in between noon and 3pm on Saturday and/or Sunday to take advantage of the flow. Any later than 3pm and you may end up walking for a significant portion of your trip as the water will fall quickly once the recreational flow is stopped from the dam and you may not have reached the Whitewater Park yet.

Please note that releases from the dam outside of Saturday and Sunday from Noon to 5 PM are subject to sudden increases or decreases in flow and should not be counted on as floatable conditions.

Flows above 4,000 cfs are not recommended for floating and flows lower than 3,500 may be too low for an enjoyable float.

Current conditions can be found through USGS at https://waterdata.usgs.gov/.

Please stay safe and pay particular attention to the weather. And as always, please keep an eye on this page for updates to the scheduled days and times of the releases.

Remmel Flow Release Update for 07/31/26 - 08/07/26 -
07/29/2026

Remmel Flow Release Update for 07/31/26 - 08/07/26 -

Remmel minimum flow will remain at 200CFS from June through November. With improved watershed conditions and the conclusion of the Drought Contingency Plan, normal recreational and special flow releases have resumed.  Remmel Dam will release approximately 3000cfs Friday, July 31, for (10) hours, ...

Address

141 W County Line Road (Appointment Required)
Malvern, AR
72104

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm

Telephone

(501) 844-2148

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