Action Stage
5 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
18 ft
Water approaches roads near Crystal Rock Drive.
7 ft
Water covers a footbridge in Germantown, near the gauge location, and portions of the Crystal Rock Trail.
5 ft
Water begins to rise out of the banks, covering nearby green space.
Impact statements from the National Weather Service, describing what typically happens at each water level.
Low-Water Impacts
5 ft
Stage needed to inundate designated Gulf Sturgeon critical habitat below Jim Woodruff Lock and Dam.
3 ft
Temporary (not sustainable) operating level for of Scholz Power Plant
What happens as water levels drop, per the National Weather Service.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Sep 7, 2011 | 5.97 ft | 1,350 cfs |
| Jun 24, 2006 | 5.93 ft | 493 cfs |
| Nov 15, 2006 | 5.01 ft | 233 cfs |
About This Gauge
USGS Site
NWS LID
GMNM2
River
Little Seneca Creek Tributary
County
Montgomery, MD
Coordinates
39.1989°N, 77.2753°W
Get Flood Alerts for Little Seneca Creek Tributary
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 Little Seneca Creek Tributary Near Germantown, MD?
The Little Seneca Creek Tributary Near Germantown, MD gauge is maintained by USGS (site 01644375) 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 Little Seneca Creek Tributary Near Germantown, MD?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Little Seneca Creek Tributary rises?
Download StormCast free on Google Play, go to River Gauges, and add Little Seneca Creek Tributary Near Germantown, MD 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 Little Seneca Creek Tributary Near Germantown, MD gauge located?
The gauge is located in Montgomery County, Maryland at coordinates 39.1989°N, 77.2753°W. USGS site number: 01644375. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Little Seneca Creek Tributary
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Source & Notes
Data provided by: USGS Gage Page