Lake Level Blog

Reservoir Monitoring Update

By May 17, 2021

TRWD continues to monitor reservoir conditions 24 hours a day.  It has been a wet weekend and the forecast shows that this trend will continue throughout the week. See Graphic-1 for rainfall totals for the past weekend.  National Weather Service (NWS) guidance for today shows consistent rain during the day and the development of severe storms from West to East in the afternoon through the night, which can bring multiple additional inches of rain.  See Graphic-2 for guidance on today’s rain .  See Graphic-3 for the latest predictions of how much rain we can expect to receive through Wednesday.

Current reservoir conditions are shown below.  Richland-Chambers and Cedar Creek are making flood discharges. Cedar Creek has been declining in the past few days as discharges have been occurring, but with the latest rainfall its elevation is expected to rise again until further discharges are needed. Lake Bridgeport is below conservation, but it is expected to increase given the past weather conditions and the forecasted rains. At this time lake Bridgeport is not expected to fill, but that could change with additional rainfall. Staff will continue to monitor conditions and make discharges as needed to safely move excess water through the system.  Updates to lake status and flood discharges will be posted here.

Please continue to follow the National Weather Service (NWS)  and the River Forecast Center (RFC) for the latest information regarding weather and river conditions, respectively.

Please be advised that forecasts and projections are subject to change, and TRWD reservoir operations are based on observed rainfall conditions. The next update will come Monday morning, unless conditions dictate otherwise.  Please check back.

***Please visit TRWD’s new watershed data viewer at  www.trwd.onerain.com . You can see the same rain, stream, and lake gages the Flood Team monitors during an event.  You can also check out this YouTube video to see what it is all about!

Graphic-1. Rainfall Accumulation for the past weekend

Graphic-2. NWS Guidance – Today through Tonight and Rainfall Accumulation

Graphic-3. NWS Guidance – Rainfall Totals through Wednesday

**Benbrook Lake is owned and operated by the U.S. Army Corps of Engineers.  ***See Benbrook Lake Home Page for current discharge. *Lake Worth is owned and operated by the City of Fort Worth.  See the City of Fort Worth news feed for updates on Lake Worth.

Please call the Flood Hotline for further information.

817-720-4296

If prompted to leave a message, the flood monitor on duty will return your message within 30 minutes.

Posted by VdO.

Lake Current Level Conservation Level* Level Difference**
Arlington 542.51 550.00 -7.49
Benbrook 690.57 694.00 -3.43
Bridgeport 823.44 836.00 -12.56
Cedar Creek 318.84 322.00 -3.16
Eagle Mountain 642.13 649.10 -6.97
Lake Worth 590.95 594.00 -3.05
Richland-Chambers 313.22 315.00 -1.78
*Conservation Level: The permitted level of water an entity is allowed to hold in a lake. Any amount above the conservation level is used for the temporary storage of flood waters and must be released downstream.
**Difference: Amount above or below conservation level.
For more information read our daily reports or the TRWD Lake Level Blog.

Check out the TRWD OneRain portal for a visualization of this information and more.

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