Action Stage
305.25 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
305.25 ft
The level at which the reservoir begins to spill. A spillway is located at the top of the reservoir pool. It's a structure used to provide a controlled release of water when reservoirs are at or near capacity. Spilling can occur for weeks or months and does not cause flooding below the dam.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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About This Gauge
Get Flood Alerts for Rockaway River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Rockaway River at Boonton?
The Rockaway River at Boonton gauge is maintained by USGS (site 01380900) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Rockaway River at Boonton?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Rockaway River rises?
Download StormCast free on Google Play, go to River Gauges, and add Rockaway River at Boonton to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the Rockaway River at Boonton gauge located?
The gauge is located in Morris County, New Jersey at coordinates 40.8953°N, 74.3978°W. USGS site number: 01380900. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Rockaway River
On This River
Upstream: Rockaway River at Boonton above reservoir
Downstream: Rockaway River at Boonton below reservoir
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey