Lake Worth: 74.6% full as of 2026-08-05
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 | 2026-08-05 | 74.6 | 592.13 | 27,294 | 18,218 | 24,419 | 3,203 |
| Yesterday | 2026-08-04 | 75.7 | 592.21 | 27,551 | 18,475 | 24,419 | 3,213 |
| 2 days ago | 2026-08-03 | 75.8 | 592.22 | 27,583 | 18,507 | 24,419 | 3,214 |
| 1 week ago | 2026-07-29 | 77.1 | 592.32 | 27,905 | 18,829 | 24,419 | 3,227 |
| 1 month ago | 2026-07-05 | 72.6 | 591.98 | 26,815 | 17,739 | 24,419 | 3,183 |
| 3 months ago | 2026-05-05 | 77.2 | 592.33 | 27,937 | 18,861 | 24,419 | 3,228 |
| 6 months ago | 2026-02-05 | 76.4 | 592.27 | 27,744 | 18,668 | 24,419 | 3,221 |
| 1 year ago | 2025-08-05 | 86.6 | 593.03 | 30,226 | 21,150 | 24,419 | 3,313 |
*
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 | 2026-08-05 19:00 | 591.88 | 594.00 | -2.12 |
| 1 hour prior | 2026-08-05 18:00 | 591.88 | 594.00 | -2.12 |
| 2 hours prior | 2026-08-05 17:00 | 591.88 | 594.00 | -2.12 |
| 6 hours prior | 2026-08-05 13:00 | 592.20 | 594.00 | -1.80 |
| 12 hours prior | 2026-08-05 07:00 | 592.17 | 594.00 | -1.83 |
| 24 hours prior | 2026-08-04 19:00 | 592.23 | 594.00 | -1.77 |
| 48 hours prior | 2026-08-03 19:00 | 592.26 | 594.00 | -1.74 |
*
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 |
594.00 ft above NGVD29 |
|
Conservation pool elevation |
594.30 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
| Data Source | USGS:08045400 |
| USGS Monitoring Location | USGS:08045400 |
Lake Location
