Willow Creek Below Willow Creek Reservoir, Co.
USGS Site No: 09021000 • Willow Creek • Grand County, CO
Willow Creek Below Willow Creek Reservoir, Co. on the Willow Creek is currently at 7 cfs (Very Low — 4th percentile for this date) . Gage height: 2.45 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 | 18 | Today: 7 cfs |
| 25th | Low threshold | 39 | |
| 50th (Median) | Normal (median) | 47 | |
| 75th | High threshold | 217 | |
| 95th | Very High threshold | 375 |
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 | 7 | — |
| May 27, 2026 | 7 | — |
| May 26, 2026 | 7 | — |
| May 25, 2026 | 7 | — |
| May 24, 2026 | 7 | — |
| May 23, 2026 | 7 | — |
| May 22, 2026 | 7 | — |
| May 21, 2026 | 7 | — |
| May 20, 2026 | 7 | — |
| May 19, 2026 | 7 | — |
| May 18, 2026 | 7 | — |
| May 17, 2026 | 7 | — |
| May 16, 2026 | 7 | — |
| May 15, 2026 | 7 | — |
| Apr 20, 2026 | 7 | — |
| Apr 19, 2026 | 7 | — |
| Apr 18, 2026 | 7 | — |
| Apr 17, 2026 | 7 | — |
| Apr 16, 2026 | 7 | — |
| Apr 15, 2026 | 7 | — |
| Apr 14, 2026 | 7 | — |
| Apr 13, 2026 | 7 | — |
| Apr 12, 2026 | 7 | — |
| Apr 11, 2026 | 7 | — |
| Apr 10, 2026 | 7 | — |
| Apr 9, 2026 | 7 | — |
| Apr 8, 2026 | 8 | — |
| Apr 7, 2026 | 8 | — |
| Apr 6, 2026 | 8 | — |
| Apr 5, 2026 | 8 | — |
Station Information
- USGS Site No
- 09021000
- State
- CO
- County
- Grand County
- Coordinates
- 40.1458, -105.9400
- Drainage Area
- 134 mi²
- Datum (ft)
- 8,030.0
- HUC Code
- 14010001
Flood Stage Thresholds
- Action Stage
- 5.5 ft
- Flood Stage
- 6.0 ft
- Moderate Flood
- 8.0 ft
- Major Flood
- 10.0 ft
Currently 3.55 ft below flood stage.
Recent Extremes
- Max discharge
-
14 cfsAug 28, 2025
- Min discharge
-
5 cfsApr 24, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Colorado River at Windy Gap, Near Granby, Co.Low4.3 mi · 170 cfs
-
Grand Lake Outlet below Chipmunk Ln at Grand Lake, COLow9.1 mi · 303 cfs
- Unknown
-
Colorado River Below Baker Gulch near Grand Lake, COLow13.2 mi · 199 cfs
-
Michigan River Near Cameron Pass, CONormal24.5 mi · 18 cfs