South Willow Creek Near Grantsville, UT
USGS Site No: 10172800 • South Willow Creek • Tooele County, UT
South Willow Creek Near Grantsville, UT on the South Willow Creek is currently at 4 cfs (Very Low — 5th percentile for this date) . Gage height: 1.47 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 | 8 | Today: 4 cfs |
| 25th | Low threshold | 11 | |
| 50th (Median) | Normal (median) | 17 | |
| 75th | High threshold | 29 | |
| 95th | Very High threshold | 42 |
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 | 4 | — |
| May 27, 2026 | 4 | — |
| May 26, 2026 | 4 | — |
| May 25, 2026 | 4 | — |
| May 24, 2026 | 4 | — |
| May 23, 2026 | 5 | — |
| May 22, 2026 | 5 | — |
| May 21, 2026 | 5 | — |
| May 20, 2026 | 5 | — |
| May 19, 2026 | 5 | — |
| May 18, 2026 | 6 | — |
| May 17, 2026 | 5 | — |
| May 16, 2026 | 5 | — |
| May 15, 2026 | 5 | — |
| Apr 20, 2026 | 3 | — |
| Apr 19, 2026 | 3 | — |
| Apr 18, 2026 | 3 | — |
| Apr 17, 2026 | 4 | — |
| Apr 16, 2026 | 4 | — |
| Apr 15, 2026 | 4 | — |
| Apr 14, 2026 | 4 | — |
| Apr 13, 2026 | 4 | — |
| Apr 12, 2026 | 4 | — |
| Apr 11, 2026 | 4 | — |
| Apr 10, 2026 | 4 | — |
| Apr 9, 2026 | 4 | — |
| Apr 8, 2026 | 4 | — |
| Apr 7, 2026 | 4 | — |
| Apr 6, 2026 | 4 | — |
| Apr 5, 2026 | 5 | — |
Station Information
- USGS Site No
- 10172800
- State
- UT
- County
- Tooele County
- Coordinates
- 40.4963, -112.5744
- Drainage Area
- 4 mi²
- Datum (ft)
- 6,334.8
- HUC Code
- 16020304
Flood Stage Thresholds
- Action Stage
- 3.2 ft
- Flood Stage
- 3.8 ft
- Moderate Flood
- 4.2 ft
- Major Flood
- 4.5 ft
Currently 2.33 ft below flood stage.
Recent Extremes
- Max discharge
-
11 cfsMay 13, 2025
- Min discharge
-
1 cfsFeb 23, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Clover Creek Above Big Hollow, Near Clover, UTVery Low11.4 mi · 2 cfs
-
Faust Creek Near Vernon, UTLow24.4 mi · 0 cfs
-
West Canyon Creek Near Cedar Fort, UTVery Low25.7 mi · 1 cfs
-
Lee Creek Near Magna, UTVery High30.1 mi · 85 cfs
-
Goggin Drain Near Magna UtahVery Low33.3 mi · 73 cfs