Reservoir Storage Summary for Climate Divisions on 2026-09-18
Percent Full
| Today | Yesterday | 2 days ago | 1 week ago | 1 month ago | 3 months ago | 6 months ago | 1 year ago | |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 | 2026-09-17 | 2026-09-16 | 2026-09-11 | 2026-08-18 | 2026-06-18 | 2026-03-18 | 2025-09-18 | |
| East Texas | 81.5 | 81.6 | 81.7 | 82.2 | 84.5 | 89.1 | 86.2 | 88.0 |
| Edwards Plateau | 47.3 | 47.3 | 47.4 | 47.6 | 48.0 | 45.1 | 45.1 | 48.1 |
| High Plains | 33.7 | 33.7 | 33.8 | 33.9 | 34.8 | 37.1 | 38.4 | 40.5 |
| Low Rolling Plains | 50.4 | 50.5 | 50.6 | 51.7 | 54.5 | 62.6 | 63.4 | 69.4 |
| North Central | 86.5 | 86.6 | 86.7 | 87.5 | 91.2 | 95.6 | 92.5 | 94.2 |
| South | 27.9 | 27.9 | 28.0 | 28.5 | 31.3 | 21.3 | 16.0 | 14.5 |
| South Central | 84.6 | 84.7 | 84.9 | 85.7 | 89.1 | 71.2 | 63.4 | 72.6 |
| Trans Pecos | 44.5 | 44.5 | 44.6 | 44.7 | 46.4 | 51.3 | 57.1 | 50.6 |
| Upper Coast | 91.8 | 92.1 | 92.0 | 92.6 | 95.6 | 100.0 | 74.2 | 90.9 |
*
Percent Full is based on Conservation Storage and Conservation Capacity.
Recent Conditions
| Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|
| East Texas | 81.5 | 10,333,968 | 8,076,030 | 9,909,612 |
| Edwards Plateau | 47.3 | 2,121,219 | 2,015,586 | 4,261,647 |
| High Plains | 33.7 | 253,905 | 215,491 | 639,362 |
| Low Rolling Plains | 50.4 | 457,678 | 455,134 | 903,870 |
| North Central | 86.5 | 10,822,941 | 9,504,718 | 10,983,823 |
| South | 27.9 | 820,271 | 691,373 | 2,481,249 |
| South Central | 84.6 | 1,656,439 | 1,638,727 | 1,936,953 |
| Trans Pecos | 44.5 | 64,575 | 64,575 | 145,165 |
| Upper Coast | 91.8 | 277,030 | 267,442 | 291,293 |
**
The Lower Valley climate division has no contributing Reservoirs present.