RIVER GAUGE · STONY BROOK
Stony Brook at Watchung
Somerset County, New Jersey
Water level9.59 ft
Flow—
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action14 ft
Minor flood14 ft
The past week
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Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Aug 1, 1973 | 24.5 ft | 10,500 cfs |
| Jul 13, 1975 | 20.4 ft | 4,420 cfs |
| Sep 15, 1999 | 17.16 ft | 5,380 cfs |
More on Stony Brook
UpstreamStony Brook at Princeton
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