RIVER GAUGE · ASSUNPINK CREEK
Assunpink Creek at Trenton
Mercer County, New Jersey
Water level3.00 ft
Flow81 cfs
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action7 ft720 cfs
Minor flood8.5 ft
Moderate flood9.5 ft
Major flood11 ft
The past week
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What floods at each level
- 15 ft
The Trenton Transit Center is flooded.
- 13 ft
NJ Transit and Amtrak rail lines are flooded shutting down service. Amtrak service between Philadelphia and Boston are cancelled. The neighborhood in the vicinity of North Clinton and North Olden Avenues flood. Homes and businesses take on water.
- 11 ft
North Olden Avenue begins to flood.
- 10 ft
Mulberry Street flooding increases. Evacuations possible.
- 9 ft
Mulberry Street begins to flood.
- 6.5 ft
Assunpink Park floods. George Page Park floods. Minor street flooding in Trenton.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Aug 28, 2011 | 15.12 ft | — |
| Jul 20, 1975 | 14.61 ft | 5,450 cfs |
| Sep 15, 1999 | 14.01 ft | 4,510 cfs |
Flood map
See which streets and areas flood at each water level here. Open the flood map ↗
More on Assunpink Creek
UpstreamAssunpink Creek at Clarksville
Get an alert when Assunpink Creek rises
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