Arkansas River Below Granite, CO
USGS Site No: 07087050 • Arkansas River • Chaffee County, CO
Arkansas River Below Granite, CO on the Arkansas River is currently at 295 cfs (Very Low — 4th percentile for this date) . Gage height: 11.49 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 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 | 834 | Today: 295 cfs |
| 25th | Low threshold | 1,280 | |
| 50th (Median) | Normal (median) | 1,640 | |
| 75th | High threshold | 2,350 | |
| 95th | Very High threshold | 3,440 |
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) |
|---|---|---|
| May 28, 2026 | 304 | — |
| May 27, 2026 | 292 | — |
| May 26, 2026 | 259 | — |
| May 25, 2026 | 208 | — |
| May 24, 2026 | 190 | — |
| May 23, 2026 | 187 | — |
| May 22, 2026 | 183 | — |
| May 21, 2026 | 212 | — |
| May 20, 2026 | 225 | — |
| May 19, 2026 | 253 | — |
| May 18, 2026 | 324 | — |
| May 17, 2026 | 349 | — |
| May 16, 2026 | 358 | — |
| May 15, 2026 | 374 | — |
| Apr 20, 2026 | 214 | — |
| Apr 19, 2026 | 215 | — |
| Apr 18, 2026 | 189 | — |
| Apr 17, 2026 | 158 | — |
| Apr 16, 2026 | 201 | — |
| Apr 15, 2026 | 243 | — |
| Apr 14, 2026 | 260 | — |
| Apr 13, 2026 | 229 | — |
| Apr 12, 2026 | 199 | — |
| Apr 11, 2026 | 175 | — |
| Apr 10, 2026 | 177 | — |
| Apr 9, 2026 | 177 | — |
| Apr 8, 2026 | 180 | — |
| Apr 7, 2026 | 178 | — |
| Apr 6, 2026 | 162 | — |
| Apr 5, 2026 | 149 | — |
Station Information
- USGS Site No
- 07087050
- State
- CO
- County
- Chaffee County
- Coordinates
- 38.9769, -106.2140
- Drainage Area
- 546 mi²
- Datum (ft)
- 8,544.0
- HUC Code
- 11020001
Recent Extremes
- Max discharge
-
1,630 cfsJun 9, 2025
- Min discharge
-
137 cfsSep 9, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Arkansas River at Granite, Co.Very Low5.3 mi · 465 cfs
-
Arkansas River Below Empire Gulch Near Malta, COVery Low14.1 mi · 117 cfs
-
Halfmoon Creek Near Malta, COVery Low16.4 mi · 55 cfs
-
Halfmoon Creek below Halfmoon Diversion near Leadville, COVery Low17.0 mi · 7 cfs
-
Arkansas River Near Leadville, COVery Low20.1 mi · 70 cfs