Lake Worth: 85.5% full as of 2021-10-25

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 2021-10-25 85.5 592.95 29,962 20,886 24,419 3,303
Yesterday 2021-10-24 85.4 592.94 29,929 20,853 24,419 3,302
2 days ago 2021-10-23 85.7 592.96 29,995 20,919 24,419 3,304
1 week ago 2021-10-18 85.9 592.98 30,061 20,985 24,419 3,307
1 month ago 2021-09-25 84.6 592.88 29,731 20,655 24,419 3,295
3 months ago 2021-07-25 83.9 592.83 29,566 20,490 24,419 3,289
6 months ago 2021-04-25 76.4 592.27 27,744 18,668 24,419 3,221
1 year ago 2020-10-25 80.6 592.58 28,748 19,672 24,419 3,259
*

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 2021-10-25 11:00 592.94 594.00 -1.06 below flood pool
1 hour prior 2021-10-25 10:00 592.95 594.00 -1.05 below flood pool
2 hours prior 2021-10-25 09:00 592.95 594.00 -1.05 below flood pool
6 hours prior 2021-10-25 05:00 592.94 594.00 -1.06 below flood pool
12 hours prior 2021-10-24 23:00 592.95 594.00 -1.05 below flood pool
24 hours prior 2021-10-24 11:00 592.94 594.00 -1.06 below flood pool
48 hours prior 2021-10-23 11:00 592.96 594.00 -1.04 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1914-01-01
Vertical datum NGVD29
Gauge USGS:08045400
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
ending 1979-01-01
594.30 ft above NGVD29
Conservation pool elevation
starting 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