Lake Kemp: 91.2% full as of 2024-11-03

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 2024-11-03 91.2 1,142.55 223,758 223,632 245,307 14,578
Yesterday 2024-11-02 91.3 1,142.58 224,195 224,069 245,307 14,597
2 days ago 2024-11-01 92.2 1,142.72 226,245 226,119 245,307 14,679
1 week ago 2024-10-27 96.0 1,143.36 235,741 235,615 245,307 14,989
1 month ago 2024-10-03 98.6 1,143.77 241,927 241,801 245,307 15,190
3 months ago 2024-08-03 100.0 1,146.10 278,646 245,307 245,307 - n.a. -
6 months ago 2024-05-03 81.6 1,141.41 200,226 200,100 245,307 11,184
1 year ago 2023-11-03 64.0 1,136.96 157,142 157,016 245,307 8,029
*

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 2024-11-03 13:15 1,142.53 1,144.00 -1.47 below flood pool
1 hour prior 2024-11-03 12:15 1,142.53 1,144.00 -1.47 below flood pool
2 hours prior 2024-11-03 11:15 1,142.53 1,144.00 -1.47 below flood pool
6 hours prior 2024-11-03 07:15 1,142.54 1,144.00 -1.46 below flood pool
12 hours prior 2024-11-03 01:15 1,142.54 1,144.00 -1.46 below flood pool
24 hours prior 2024-11-02 13:15 1,142.57 1,144.00 -1.43 below flood pool
48 hours prior 2024-11-01 13:15 1,142.71 1,144.00 -1.29 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1923-01-01
Vertical datum NGVD29
Dead pool elevation 1,090.00 ft above NGVD29
Service spillway crest elevation 1,160.00 ft above NGVD29
Emergency spillway crest elevation 1,160.00 ft above NGVD29
Flood pool elevation 1,156.00 ft above NGVD29
Top of dam elevation 1,183.00 ft above NGVD29
Conservation pool elevation
End date: 2004-01-01
1,144.00 ft above NGVD29
Conservation pool elevation
Start date to end date: 2004-01-01 to 2004-04-01
1,144.00 ft above NGVD29
Conservation pool elevation
Start date to end date: 2004-04-01 to 2011-01-01 (Seasonal: April 1 to November 1)
1,145.50 ft above NGVD29
Conservation pool elevation
Start date to end date: 2004-04-01 to 2011-01-01 (Seasonal: November 1 to April 1)
1,144.00 ft above NGVD29
Conservation pool elevation
Start date: 2011-01-01
1,144.00 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1995-10-01 (source: USGS)
2006-03-01 (source: TWDB) : GIS Data
Data Source USGS:07312000

Lake Location