Your favorites:
Local Info
Critical Stages
5.5' - Action6' - Flood8' - Moderate Flood9.5' - Major Flood
Rahway River - Gauge RWYN4
Rahway, NJ
Lat: 40.62N, Lon: 74.28W
 
Latest Observation
 Updated: 7:00 PM EDT 10/8/25
Stage:1.82 ft
Flow:-999 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests
Historical crest information is not available.

Data provided by NOAA Advanced Hydrologic Prediction Service

 Buy me a coffee