Livingston Reservoir: 92.4% full as of 2026-09-19
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 | 2026-09-19 | 92.4 | 129.39 | 1,482,291 | 1,482,291 | 1,603,504 | 73,369 |
| Yesterday | 2026-09-18 | 92.6 | 129.43 | 1,485,228 | 1,485,228 | 1,603,504 | 73,449 |
| 2 days ago | 2026-09-17 | 92.8 | 129.47 | 1,488,167 | 1,488,167 | 1,603,504 | 73,531 |
| 1 week ago | 2026-09-12 | 93.5 | 129.63 | 1,499,958 | 1,499,958 | 1,603,504 | 73,857 |
| 1 month ago | 2026-08-19 | 95.4 | 130.04 | 1,530,419 | 1,530,419 | 1,603,504 | 74,751 |
| 3 months ago | 2026-06-19 | 100.0 | 131.31 | 1,627,837 | 1,603,504 | 1,603,504 | - n.a. - |
| 6 months ago | 2026-03-19 | 100.0 | 131.15 | 1,615,213 | 1,603,504 | 1,603,504 | 78,431 |
| 1 year ago | 2025-09-19 | 99.3 | 130.86 | 1,592,660 | 1,592,660 | 1,603,504 | 77,190 |
*
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 | 2026-09-19 10:15 | 129.41 | 131.00 | -1.59 |
| 1 hour prior | 2026-09-19 09:15 | 129.40 | 131.00 | -1.60 |
| 2 hours prior | 2026-09-19 08:15 | 129.39 | 131.00 | -1.61 |
| 6 hours prior | 2026-09-19 04:15 | 129.39 | 131.00 | -1.61 |
| 12 hours prior | 2026-09-18 22:15 | 129.40 | 131.00 | -1.60 |
| 24 hours prior | 2026-09-18 10:15 | 129.45 | 131.00 | -1.55 |
| 48 hours prior | 2026-09-17 10:15 | 129.49 | 131.00 | -1.51 |
*
Data is provisional and subject to revision.
Additional Information
| Impoundment date | 1969-01-01 |
| Vertical datum | NGVD29 |
| Dead pool elevation | 58.00 ft above NGVD29 |
| Service spillway crest elevation | 99.00 ft above NGVD29 |
| Emergency spillway crest elevation | 134.00 ft above NGVD29 |
| Top of dam elevation | 145.00 ft above NGVD29 |
| Conservation pool elevation | 131.00 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
Elevation-Area-Capacity Curves
1974-10-01 (source: TWDB)
1991-01-01 (source: USBR)
2019-11-01 (source: TWDB)
: GIS Data
|
|
| Data Source | USGS:08066190 |
| USGS Monitoring Location | USGS:08066190 |
Lake Location
