Lake Pat Cleburne: 55.1% full as of 2022-11-27

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)
Most recent 2022-11-27 55.1 725.11 14,330 14,330 26,008 1,147
1 day prior 2022-11-26 53.7 724.78 13,955 13,955 26,008 1,127
2 days prior 2022-11-25 52.5 724.50 13,642 13,642 26,008 1,110
1 week prior 2022-11-20 52.0 724.39 13,521 13,521 26,008 1,103
1 month prior 2022-10-27 51.5 724.28 13,400 13,400 26,008 1,097
3 months prior 2022-08-27 57.5 725.64 14,946 14,946 26,008 1,177
6 months prior 2022-05-27 70.5 728.31 18,327 18,327 26,008 1,358
1 year prior 2021-11-27 81.4 730.32 21,180 21,180 26,008 1,474
*

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 2022-11-28 01:00 725.14 733.50 -8.36
1 hour prior 2022-11-28 00:00 725.14 733.50 -8.36
2 hours prior 2022-11-27 23:00 725.14 733.50 -8.36
6 hours prior 2022-11-27 19:00 725.13 733.50 -8.37
12 hours prior 2022-11-27 13:00 725.12 733.50 -8.38
24 hours prior 2022-11-27 01:00 725.05 733.50 -8.45
48 hours prior 2022-11-26 01:00 724.54 733.50 -8.96
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1964-01-01
Gauge USGS:08091900
Vertical datum NGVD29
Dead pool elevation 690.00 ft above NGVD29
Service spillway crest elevation 733.50 ft above NGVD29
Emergency spillway crest elevation 744.00 ft above NGVD29
Maximum design elevation 752.30 ft above NGVD29
Top of dam elevation 753.00 ft above NGVD29
Conservation pool elevation 733.50 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

2008-07-01 (source: TWDB) : GIS Data

Lake Location