Action Stage
7 ft
Current Water Level
Gage Height
Loading...
Streamflow
Loading...
Last Reading
Loading...
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
7-Day Water Level Chart
Loading chart data...
Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Aug 28, 2011 | 15.6 ft | 45,600 cfs |
| Nov 8, 1996 | 13.83 ft | 37,400 cfs |
| Apr 28, 2011 | 11.6 ft | 25,100 cfs |
About This Gauge
Get Flood Alerts for Au Sable 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 Au Sable River below Au Sable Forks?
The Au Sable River below Au Sable Forks gauge is maintained by USGS (site 04275500) 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 Au Sable River below Au Sable Forks?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Au Sable River rises?
Download StormCast free on Google Play, go to River Gauges, and add Au Sable River below Au Sable Forks 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 Au Sable River below Au Sable Forks gauge located?
The gauge is located in Essex County, New York at coordinates 44.4517°N, 73.6428°W. USGS site number: 04275500. Data is provided by the U.S. Geological Survey and the National Weather Service.
On This River
Upstream: East Branch of the Ausable River at Au Sable Forks
Downstream: Lake Champlain at Rouses Point
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey
- Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.