USGS Streamgage 10129500
Weber River near Wanship, UT
Weber River near Wanship, UT is USGS streamgage 10129500 in Utah, monitoring river discharge in hydrologic subbasin 16020101. It drains a watershed of about 335 square miles. Discharge records at this site go back to 1950. Typical flow runs near 200.1 cfs in July and 75 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Utah
- Drainage area
- 335 sq mi
- Gauge elevation
- 5,894 ft
- Subbasin (HUC-8)
- 16020101
- Coordinates
- 40.79273, -111.40492
- USGS site number
- 10129500
- Records begin
- 1950-10-01 (76 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 38 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 24.5 | 28.6 | 142.5 | |
| February | 24.3 | 32.3 | 195.5 | |
| March | 24.8 | 48.5 | 247.8 | |
| April | 24.9 | 75 | 368.9 | |
| May | 57.2 | 149.2 | 595.7 | |
| June | 143.8 | 218.8 | 1,043.8 | |
| July | 160 | 200.1 | 393 | |
| August | 154.8 | 196.7 | 269.8 | |
| September | 92.1 | 188.4 | 223.3 | |
| October | 25.8 | 120.2 | 205.2 | |
| November | 23.1 | 69.4 | 203 | |
| December | 23.2 | 44.3 | 184.6 |
All values in cubic feet per second (cfs).
Common questions
- When does Weber River near Wanship, UT normally run highest?
- June, on the long-term record. The median daily flow that month is about 218.8 cfs, against 28.6 cfs in January, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
- What is a normal flow for Weber River near Wanship, UT?
- It depends on the month. In January, half of days historically fall near 28.6 cfs, with the middle 80% of days between 24.5 and 142.5 cfs. The month-by-month table on this page gives the full range.
- How long has Weber River near Wanship, UT been measured?
- Discharge records at USGS site 10129500 begin in 1950, about 76 years, covering roughly 9,126 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Weber River near Wanship, UT?
- The gauge sits at 40.79273, -111.40492, in Utah, in hydrologic subbasin 16020101, at an elevation of about 5,894 feet, draining roughly 335 square miles.
- Can I use Weber River near Wanship, UT data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.