Lake Worth: 65.3% full as of 2022-12-09

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 2022-12-09 65.3 591.41 25,025 15,949 24,419 3,088
1 day prior 2022-12-08 65.2 591.40 24,994 15,918 24,419 3,086
2 days prior 2022-12-07 65.7 591.44 25,118 16,042 24,419 3,094
1 week prior 2022-12-02 68.1 591.63 25,710 16,634 24,419 3,131
1 month prior 2022-11-09 66.5 591.50 25,304 16,228 24,419 3,106
3 months prior 2022-09-09 71.5 591.89 26,529 17,453 24,419 3,171
6 months prior 2022-06-09 72.9 592.00 26,879 17,803 24,419 3,186
1 year prior 2021-12-09 84.5 592.87 29,698 20,622 24,419 3,294
*

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 2022-12-10 03:00 591.43 594.00 -2.57
1 hour prior 2022-12-10 02:00 591.42 594.00 -2.58
2 hours prior 2022-12-10 01:00 591.42 594.00 -2.58
6 hours prior 2022-12-09 21:00 591.42 594.00 -2.58
12 hours prior 2022-12-09 15:00 591.41 594.00 -2.59
24 hours prior 2022-12-09 03:00 591.39 594.00 -2.61
48 hours prior 2022-12-08 03:00 591.42 594.00 -2.58
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1914-01-01
Gauge USGS:08045400
Vertical datum NGVD29
Dead pool elevation 584.30 ft above NGVD29
Service spillway crest elevation 594.30 ft above NGVD29
Top of dam elevation 609.50 ft above NGVD29
Conservation pool elevation
End date: 1979-01-01
594.30 ft above NGVD29
Conservation pool elevation
Start date: 1979-01-01
594.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1914-01-01 (source: USGS)
2001-05-01 (source: TWDB) : GIS Data

Lake Location