Lake Nocona (Farmer's Creek): 75.8% full as of 2022-12-09

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)
Most recent 2022-12-09 75.8 823.39 16,549 16,245 21,444 1,183
1 day prior 2022-12-08 75.7 823.38 16,537 16,233 21,444 1,182
2 days prior 2022-12-07 75.5 823.34 16,490 16,186 21,444 1,180
1 week prior 2022-12-02 75.6 823.36 16,514 16,210 21,444 1,181
1 month prior 2022-11-09 75.9 823.42 16,585 16,281 21,444 1,184
3 months prior 2022-09-09 80.6 824.25 17,582 17,278 21,444 1,221
6 months prior 2022-06-09 89.5 825.78 19,496 19,192 21,444 1,279
1 year prior 2021-12-09 89.6 825.80 19,521 19,217 21,444 1,279
*

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 2022-12-10 02:00 823.38 827.50 -4.12
1 hour prior 2022-12-10 01:00 823.39 827.50 -4.11
2 hours prior 2022-12-10 00:00 823.38 827.50 -4.12
6 hours prior 2022-12-09 20:00 823.38 827.50 -4.12
12 hours prior 2022-12-09 14:00 823.39 827.50 -4.11
24 hours prior 2022-12-09 02:00 823.39 827.50 -4.11
48 hours prior 2022-12-08 02:00 823.38 827.50 -4.12
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1960-01-01
Gauge USGS:07315600
Vertical datum NGVD29
Dead pool elevation
End date: 1997-01-01
795.00 ft above NGVD29
Dead pool elevation
Start date: 1997-01-01
795.00 ft above NGVD29
Service spillway crest elevation 827.50 ft above NGVD29
Emergency spillway crest elevation 835.00 ft above NGVD29
Top of dam elevation 847.00 ft above NGVD29
Conservation pool elevation
End date: 1997-01-01
827.00 ft above NGVD29
Conservation pool elevation
Start date: 1997-01-01
827.50 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1960-01-01 (source: USGS)
2001-07-01 (source: TWDB) : GIS Data

Lake Location