Lake Palestine: 98.3% 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 98.3 344.73 361,105 361,096 367,303 22,871
Yesterday 2020-10-20 98.2 344.72 360,876 360,867 367,303 22,862
2 days ago 2020-10-19 98.4 344.74 361,334 361,325 367,303 22,880
1 week ago 2020-10-14 99.1 344.85 363,856 363,847 367,303 22,978
1 month ago 2020-09-21 100.0 345.15 370,790 367,303 367,303 - n.a. -
3 months ago 2020-07-21 100.0 345.13 370,325 367,303 367,303 - n.a. -
6 months ago 2020-04-21 100.0 345.87 387,759 367,303 367,303 - n.a. -
1 year ago 2019-10-21 90.7 343.47 332,998 332,989 367,303 21,744
*

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 10:00 344.73 345.00 -0.27 below flood pool
1 hour prior 2020-10-21 09:00 344.72 345.00 -0.28 below flood pool
2 hours prior 2020-10-21 08:00 344.73 345.00 -0.27 below flood pool
6 hours prior 2020-10-21 04:00 344.73 345.00 -0.27 below flood pool
12 hours prior 2020-10-20 22:00 344.71 345.00 -0.29 below flood pool
24 hours prior 2020-10-20 10:00 344.71 345.00 -0.29 below flood pool
48 hours prior 2020-10-19 10:00 344.72 345.00 -0.28 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1962-01-01
Vertical datum NGVD29
Gauge USGS:08031400
Dead pool elevation 298.00 ft above NGVD29
Service spillway crest elevation 298.00 ft above NGVD29
Emergency spillway crest elevation 345.00 ft above NGVD29
Maximum design elevation 355.30 ft above NGVD29
Top of dam elevation 364.00 ft above NGVD29
Conservation pool elevation 345.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

2003-06-01 (source: twdb) : GIS Data
2012-08-01 (source: twdb) : GIS Data

Lake Location