West Branch Middle Brook near Martinsville, NJ
River level and flood forecast · Somerset County
The river is 3.9 ft below flood stage (6 ft).
Flow: 1 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 7 PM. Forecasts change as rain falls and as upstream water arrives.
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An email when the National Weather Service forecasts West Branch Middle Brook near Martinsville to flood, when it floods, and when it's over.
Flood stages
| Flood stage | 6 ft |
| Action stage | 5 ft |
| Record crest (September 2, 2021) | 11.47 ft |
Highest crests on record
- 11.47 ft — September 2, 2021
- 9.3 ft — September 16, 1999
- 7.86 ft — August 12, 2000
- 7.32 ft — October 8, 2005
- 6.9 ft — October 19, 1996
Recent crests: 11.47 ft (September 2, 2021) · 5.33 ft (April 30, 2014) · 7.32 ft (October 8, 2005) · 4.8 ft (May 13, 2002) · 7.86 ft (August 12, 2000)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (MRTN4); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.