Lake Weatherford: 90.7% full as of 2020-10-21

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 2020-10-21 90.7 894.44 16,160 16,160 17,812 1,031
Yesterday 2020-10-20 90.7 894.44 16,160 16,160 17,812 1,031
2 days ago 2020-10-19 90.9 894.47 16,191 16,191 17,812 1,032
1 week ago 2020-10-14 91.8 894.62 16,346 16,346 17,812 1,037
1 month ago 2020-09-21 94.9 895.16 16,911 16,911 17,812 1,056
3 months ago 2020-07-21 96.0 895.33 17,091 17,091 17,812 1,063
6 months ago 2020-04-21 100.0 896.01 17,823 17,812 17,812 - n.a. -
1 year ago 2019-10-21 83.0 893.07 14,777 14,777 17,812 989
*

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 2020-10-21 10:45 894.43 896.00 -1.57 below flood pool
1 hour prior 2020-10-21 09:45 894.43 896.00 -1.57 below flood pool
2 hours prior 2020-10-21 08:45 894.43 896.00 -1.57 below flood pool
6 hours prior 2020-10-21 04:45 894.43 896.00 -1.57 below flood pool
12 hours prior 2020-10-20 22:45 894.44 896.00 -1.56 below flood pool
24 hours prior 2020-10-20 10:45 894.44 896.00 -1.56 below flood pool
48 hours prior 2020-10-19 10:45 894.47 896.00 -1.53 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1957-01-01
Vertical datum NGVD29
Gauge USGS:08045800
Dead pool elevation 857.00 ft above NGVD29
Service spillway crest elevation 896.00 ft above NGVD29
Emergency spillway crest elevation 903.00 ft above NGVD29
Emergency spillway crest elevation 906.00 ft above NGVD29
Top of dam elevation 914.00 ft above NGVD29
Conservation pool elevation 896.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

2008-08-01 (source: twdb) : GIS Data

Lake Location