Lake Texoma: 100.0% full as of 2024-11-22

Lake Texoma straddles the border of Texas and Oklahoma, Texas has rights to 50% of Lake Texoma's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share. The elevation-storage rating curve used to produce the storage hydrograph is made of two segments: (1) the segment up to the conservation pool top (below the red line) is based on measured data, and (2) the segment in the flood pool (above the red line) is an extrapolation from the first segment and shouldn't be relied upon for flood storage information.

Historical Data

Date Percent Full Mean Water Level
(ft) 		Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft) 		Surface Area
(acres)
Most recent 2024-11-22 100.0 618.53 2,606,699 1,243,801 1,243,801 81,958
1 day prior 2024-11-21 100.0 618.54 2,607,496 1,243,801 1,243,801 82,035
2 days prior 2024-11-20 100.0 618.69 2,619,446 1,243,801 1,243,801 83,196
1 week prior 2024-11-15 100.0 618.08 2,570,848 1,243,801 1,243,801 78,474
1 month prior 2024-10-22 93.7 614.84 2,330,437 1,165,218 1,243,801 70,061
3 months prior 2024-08-22 98.4 616.46 2,447,387 1,223,693 1,243,801 74,226
6 months prior 2024-05-22 100.0 619.62 2,698,042 1,243,801 1,243,801 87,408
1 year prior 2023-11-22 92.6 614.46 2,304,294 1,152,146 1,243,801 68,818
*

Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

**

   Values above, including today's are averaged conditions. For near real-time instantaneous water level, see table below or the interactive map viewer.

Most Recent Instantaneous Water Level

Date/time Water Level
(ft) 		Conservation Pool Elevation
(ft) 		Height Above Conservation Pool
(ft)
Most recent 2024-11-23 05:00 618.60 617.00 1.60 into flood pool
1 hour prior 2024-11-23 04:00 618.60 617.00 1.60 into flood pool
2 hours prior 2024-11-23 03:00 618.59 617.00 1.59 into flood pool
6 hours prior 2024-11-22 23:00 618.55 617.00 1.55 into flood pool
12 hours prior 2024-11-22 17:00 618.55 617.00 1.55 into flood pool
24 hours prior 2024-11-22 05:00 618.52 617.00 1.52 into flood pool
48 hours prior 2024-11-21 05:00 618.55 617.00 1.55 into flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1944-01-01
Vertical datum NGVD29
Dead pool elevation 523.00 ft above NGVD29
Emergency spillway crest elevation 640.00 ft above NGVD29
Flood pool elevation 640.00 ft above NGVD29
Maximum design elevation 666.40 ft above NGVD29
Top of dam elevation 670.00 ft above NGVD29
Conservation pool elevation 617.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1942-08-01 (source: USACE)
1969-03-01 (source: USACE)
1985-07-01 (source: USACE)
2002-07-01 (source: TWDB) : GIS Data
2016-07-01 (source: USACE)
Data Source USACE:DSNT2
Data Source USGS:07331500

Lake Location