Brady Creek Reservoir: 36.8% full as of 2023-12-09

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 2023-12-09 36.8 1,730.10 12,223 10,601 28,808 999
Yesterday 2023-12-08 36.8 1,730.10 12,223 10,601 28,808 999
2 days ago 2023-12-07 36.8 1,730.10 12,223 10,601 28,808 999
1 week ago 2023-12-02 36.9 1,730.14 12,257 10,635 28,808 1,001
1 month ago 2023-11-09 37.3 1,730.27 12,365 10,743 28,808 1,010
3 months ago 2023-09-09 36.5 1,730.01 12,145 10,523 28,808 994
6 months ago 2023-06-09 42.4 1,731.78 13,830 12,208 28,808 1,116
1 year ago 2022-12-09 45.5 1,732.73 14,717 13,095 28,808 1,186
*

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 2023-12-09 11:45 1,730.10 1,743.00 -12.90
1 hour prior 2023-12-09 10:45 1,730.10 1,743.00 -12.90
2 hours prior 2023-12-09 09:45 1,730.10 1,743.00 -12.90
6 hours prior 2023-12-09 05:45 1,730.09 1,743.00 -12.91
12 hours prior 2023-12-08 23:45 1,730.10 1,743.00 -12.90
24 hours prior 2023-12-08 11:45 1,730.11 1,743.00 -12.89
48 hours prior 2023-12-07 11:45 1,730.11 1,743.00 -12.89
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1963-01-01
Vertical datum NGVD29
Dead pool elevation 1,712.00 ft above NGVD29
Service spillway crest elevation 1,743.00 ft above NGVD29
Emergency spillway crest elevation 1,762.40 ft above NGVD29
Top of dam elevation 1,783.00 ft above NGVD29
Conservation pool elevation 1,743.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1974-10-01 (source: TWDB)
Data Source USGS:08144900

Lake Location