Lake Worth: 71.2% full as of 2024-05-19

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)
Today 2024-05-19 71.2 591.87 26,466 17,390 24,419 3,168
Yesterday 2024-05-18 72.3 591.95 26,720 17,644 24,419 3,179
2 days ago 2024-05-17 72.9 592.00 26,879 17,803 24,419 3,186
1 week ago 2024-05-12 74.0 592.08 27,134 18,058 24,419 3,196
1 month ago 2024-04-19 58.4 590.85 23,333 14,257 24,419 2,946
3 months ago 2024-02-19 60.9 591.06 23,958 14,882 24,419 3,006
6 months ago 2023-11-19 70.3 591.80 26,244 17,168 24,419 3,158
1 year ago 2023-05-19 64.4 591.34 24,810 15,734 24,419 3,073
*

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 2024-05-19 19:00 591.82 594.00 -2.18
1 hour prior 2024-05-19 18:00 591.85 594.00 -2.15
2 hours prior 2024-05-19 17:00 591.84 594.00 -2.16
6 hours prior 2024-05-19 13:00 591.86 594.00 -2.14
12 hours prior 2024-05-19 07:00 591.88 594.00 -2.12
24 hours prior 2024-05-18 19:00 591.94 594.00 -2.06
48 hours prior 2024-05-17 19:00 592.00 594.00 -2.00
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1914-01-01
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
Data Source USGS:08045400

Lake Location