International Falcon Reservoir HUC8 13080003
A 7,292 km² sub-basin of the Rio Grande region in MX, TX. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
48
Stressed
Drought index
249
Severe
Area in D2+
38.76%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
251
4 springs · 85 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-22 | 249 | 38.76 | — | — |
| 2026-10-21 | 249 | 38.76 | — | — |
| 2026-10-20 | 249 | 38.76 | — | — |
| 2026-10-19 | 249 | 38.76 | — | — |
| 2026-10-18 | 249 | 38.76 | — | — |
| 2026-10-17 | 249 | 38.76 | — | — |
| 2026-10-16 | 249 | 38.76 | — | — |
| 2026-10-15 | 249 | 38.76 | — | — |
| 2026-10-14 | 249 | 38.76 | — | — |
| 2026-10-13 | 249 | 38.76 | — | — |
| 2026-10-12 | 249 | 38.76 | — | — |
| 2026-10-11 | 249 | 38.76 | — | — |
| 2026-10-10 | 249 | 38.76 | — | — |
| 2026-10-09 | 249 | 38.76 | — | — |
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