Minor Flood
7 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.
Action Stage
5.5 ft
What Floods at Each Level
7 ft
Lower Green Acres Park and portions of Main Street in Glen Gardner flood.
5.5 ft
School Street Park in Glen Gardner floods.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Sep 15, 1999 | 9.27 ft | 2,750 cfs |
| Sep 27, 2011 | 8.39 ft | — |
| Sep 1, 2021 | 7.99 ft | 2,490 cfs |
About This Gauge
Get Flood Alerts for Spruce Run
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 Spruce Run at Glen Gardner?
The Spruce Run at Glen Gardner gauge is maintained by USGS (site 01396582) 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 Spruce Run at Glen Gardner?
The NWS-defined flood stage for Spruce Run at Glen Gardner is 7 feet. Action stage begins at 5.5 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Spruce Run rises?
Download StormCast free on Google Play, go to River Gauges, and add Spruce Run at Glen Gardner 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 Spruce Run at Glen Gardner gauge located?
The gauge is located in Hunterdon County, New Jersey at coordinates 40.6914°N, 74.9369°W. USGS site number: 01396582. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Spruce Run
On This River
Downstream: Spruce Run at Clinton
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey