Lake Nocona (Farmer's Creek): 72.7% full as of 2026-09-12

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 2026-09-12 72.7 822.83 15,894 15,590 21,444 1,157
Yesterday 2026-09-11 72.8 822.85 15,917 15,613 21,444 1,158
2 days ago 2026-09-10 72.9 822.86 15,929 15,625 21,444 1,158
1 week ago 2026-09-05 73.6 822.99 16,080 15,776 21,444 1,164
1 month ago 2026-08-12 77.5 823.70 16,918 16,614 21,444 1,197
3 months ago 2026-06-12 83.7 824.80 18,260 17,956 21,444 1,243
6 months ago 2026-03-12 86.2 825.23 18,798 18,494 21,444 1,259
1 year ago 2025-09-12 94.3 826.58 20,530 20,226 21,444 1,308
*

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 2026-09-12 10:00 822.83 827.50 -4.67
1 hour prior 2026-09-12 09:00 822.82 827.50 -4.68
2 hours prior 2026-09-12 08:00 822.83 827.50 -4.67
6 hours prior 2026-09-12 04:00 822.83 827.50 -4.67
12 hours prior 2026-09-11 22:00 822.85 827.50 -4.65
24 hours prior 2026-09-11 10:00 822.85 827.50 -4.65
48 hours prior 2026-09-10 10:00 822.86 827.50 -4.64
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1960-01-01
Vertical datum NGVD29
Dead pool elevation
Start date: 1997-01-01 		795.00 ft above NGVD29
Dead pool elevation
End 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
Start date: 1997-01-01 		827.50 ft above NGVD29
Conservation pool elevation
End date: 1997-01-01 		827.00 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
Data Source USGS:07315600
USGS Monitoring Location USGS:07315600

Lake Location