South Willow Creek above Grantsville, UT
River level and flood forecast · Tooele County
The river is 2.5 ft below flood stage (3.8 ft).
Forecast to hold near 1.3 ft through Mon, Oct 19, 6 AM.
Flow: 2 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Mon, Oct 12, 12:07 PM. Forecasts change as rain falls and as upstream water arrives.
Get flood alerts for this river
An email when the National Weather Service forecasts South Willow Creek above Grantsville to flood, when it floods, and when it's over.
Flood stages
| Major flood stage | 4.5 ft |
| Moderate flood stage | 4.2 ft |
| Flood stage | 3.8 ft |
| Action stage | 3.2 ft |
| Record crest (July 24, 1998) | 2.45 ft |
What floods at each level
From the National Weather Service, highest first.
- 4.5 ftAt 4.5 ft, major flooding will impact areas adjacent to Willow Creek.
- 4.2 ftAt 4.2 ft, moderate flooding will affect areas adjacent to Willow Creek.
- 3.8 ftAt 3.8 ft, minor flooding will affect areas adjacent to Willow Creek.
Highest crests on record
- 2.45 ft — July 24, 1998
- 2.02 ft — June 26, 2005
- 2.02 ft — May 28, 1982
- 1.99 ft — June 5, 1995
- 1.96 ft — June 1, 1984
Recent crests: 2.02 ft (June 26, 2005) · 1.52 ft (June 6, 2004) · 1.55 ft (May 26, 2003) · 1.58 ft (June 3, 2002) · 1.56 ft (May 15, 2001)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (WCGU1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.