Reservoir · Texas · United States · TWDB
Falcon Reservoir
21.2% full
Capacity
1,927.15 hm³
Volume stored
408 hm³
Vs month average
149% of normal
Coordinates
26.557°N, 99.161°W
Last updated
2026-10-14
Current fill
21.2%vs 7 days ago
+0.7%gaining
vs 1 year ago
+4.6%year-over-year
7-day trend
→stable
Drought context
Storage vs October average
149%of normal
21.2% full on 2026-10-14, against an average of 14.2% for October across 5 years of readings (+7.0 points).
Data source: Texas Water Development Board (Water Data for Texas) — daily reservoir storage volume. Design capacity is unavailable for this site, so fill % is estimated against the 5-year maximum storage and may overstate fullness. Last reading: 2026-10-14.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
About Falcon Reservoir
As of October 14, 2026, Falcon Reservoir is filled to 21.2% of its total capacity, holding roughly 408 hm³ of water out of a maximum 1,927 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (+0.7 pts), and it is 4.6 points above its level on the same date a year earlier.
Across the readings we hold for Falcon Reservoir — 1461 data points between October 15, 2022 and October 14, 2026 — the level has ranged from a low of 8.0% (October 2, 2023) to a high of 27.8% (July 24, 2026). On average the reservoir is fullest around June and at its lowest around November.
It is operated by TWDB primarily for multiple purposes. It lies within the Texas basin at 26.557°N, 99.161°W.
Key facts
- Current fill level
- 21.2%
- Water stored
- 408 hm³
- Total capacity
- 1,927 hm³
- 7-day change
- ▲ 0.7 pts
- Year-on-year
- ▲ 4.6 pts
- Primary use
- Multipurpose
- River basin
- Texas
- Operator
- TWDB
- Coordinates
- 26.557°N, 99.161°W
- Last updated
- October 14, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 14 Oct 2026 | 21.2% | 408 |
| 13 Oct 2026 | 21.2% | 409 |
| 12 Oct 2026 | 21.2% | 409 |
| 11 Oct 2026 | 21.2% | 408 |
| 10 Oct 2026 | 21.1% | 406 |
| 9 Oct 2026 | 20.9% | 403 |
| 8 Oct 2026 | 20.7% | 399 |
| 7 Oct 2026 | 20.5% | 396 |
| 6 Oct 2026 | 20.3% | 392 |
| 5 Oct 2026 | 20.2% | 389 |
| 4 Oct 2026 | 20.0% | 386 |
| 3 Oct 2026 | 19.8% | 382 |