Gila River at Duncan, AZ
USGS Site No: 09439000 • Gila River • Greenlee County, AZ
Gila River at Duncan, AZ on the Gila River is currently at 50 cfs (Normal — 54th percentile for this date) . Gage height: 6.60 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 0 | |
| 25th | Low threshold | 6 | |
| 50th (Median) | Normal (median) | 38 | |
| 75th | High threshold | 122 | Today: 50 cfs |
| 95th | Very High threshold | 444 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| Mar 31, 2026 | 51 | — |
| Mar 30, 2026 | 52 | — |
| Mar 29, 2026 | 50 | — |
| Mar 28, 2026 | 51 | — |
| Mar 27, 2026 | 51 | — |
| Mar 26, 2026 | 51 | — |
| Mar 25, 2026 | 51 | — |
| Mar 24, 2026 | 51 | — |
| Mar 23, 2026 | 51 | — |
| Mar 22, 2026 | 51 | — |
| Mar 21, 2026 | 52 | — |
| Mar 20, 2026 | 54 | — |
| Mar 19, 2026 | 59 | — |
| Mar 18, 2026 | 68 | — |
| Mar 17, 2026 | 68 | — |
| Mar 16, 2026 | 70 | — |
| Mar 15, 2026 | 72 | — |
| Mar 14, 2026 | 74 | — |
| Mar 13, 2026 | 76 | — |
| Mar 12, 2026 | 76 | — |
| Mar 11, 2026 | 79 | — |
| Mar 10, 2026 | 88 | — |
| Mar 9, 2026 | 59 | — |
| Mar 6, 2026 | 51 | — |
| Mar 5, 2026 | 52 | — |
| Feb 27, 2026 | 58 | — |
| Feb 26, 2026 | 69 | — |
| Feb 25, 2026 | 79 | — |
| Feb 24, 2026 | 81 | — |
| Feb 23, 2026 | 84 | — |
Station Information
- USGS Site No
- 09439000
- State
- AZ
- County
- Greenlee County
- Coordinates
- 32.7244, -109.0992
- Drainage Area
- 3,589 mi²
- Datum (ft)
- 3,630.8
- HUC Code
- 15040002
Flood Stage Thresholds
- Action Stage
- 16.0 ft
- Flood Stage
- 20.0 ft
- Moderate Flood
- 21.0 ft
- Major Flood
- 22.0 ft
Currently 13.40 ft below flood stage.
Recent Extremes
- Max discharge
-
936 cfsSep 25, 2025
- Min discharge
-
0 cfsSep 11, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Gila River Below Blue Creek, Near Virden, NMVery Low15.6 mi · 9 cfs
-
Gila River Near Clifton, AZVery Low20.6 mi · 14 cfs
-
Gila River Near Redrock, NMVery Low24.6 mi · 10 cfs
-
Gila River at Head Of Safford Valley, near Solomon,Very Low24.7 mi · 27 cfs
-
San Francisco River at Clifton, AZVery Low25.7 mi · 17 cfs