Recent changes
2017-09-14: The rating curve for Barker Reservoir has been updated and replaced with data from the U.S. Army Corps of Engineers Galveston District.
For near-real time water levels of this reservoir and others in flood stage, Visit Flood Viewer
Barker Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.
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 | 2020-05-27 | - n.a. - | 79.37 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Yesterday | 2020-05-26 | - n.a. - | 78.43 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 2 days ago | 2020-05-25 | - n.a. - | 77.92 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 1 week ago | 2020-05-20 | - n.a. - | 70.54 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 1 month ago | 2020-04-27 | - n.a. - | 69.50 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 3 months ago | 2020-02-27 | - n.a. - | 72.43 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 6 months ago | 2019-11-27 | - n.a. - | 81.41 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| 1 year ago | 2019-05-27 | - n.a. - | 71.88 | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
*
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) |
Flood Pool Lower Bound (ft) |
Height Into Flood Pool (ft) | |
|---|---|---|---|---|
| Most recent | 2020-05-27 00:00 | 79.37 | 70.90 | 8.47 |
| 1 hour prior | 2020-05-26 23:00 | 79.21 | 70.90 | 8.31 |
| 2 hours prior | 2020-05-26 22:00 | 79.08 | 70.90 | 8.18 |
| 6 hours prior | 2020-05-26 18:00 | 78.65 | 70.90 | 7.75 |
| 12 hours prior | 2020-05-26 12:00 | 78.34 | 70.90 | 7.44 |
| 24 hours prior | 2020-05-26 00:00 | 77.97 | 70.90 | 7.07 |
| 48 hours prior | 2020-05-25 00:00 | 75.84 | 70.90 | 4.94 |
*
Data is provisional and subject to revision.
Additional Information
| Impoundment date | 1945-01-01 |
| Vertical datum | NAVD88 |
| Gauge | USGS:08072500 |
| Dead pool elevation | 70.90 ft above NAVD88 |
| Emergency spillway crest elevation | 103.70 ft above NGVD29 |
| Top of dam elevation | 112.40 ft above NGVD29 |
| Data download (CSV) | period of record, last one year, last 30 days |
Lake Location
