West Branch Susquehanna River near Muncy
Pennsylvania — Water Level & Flood Stage
Located in Lycoming County, Pennsylvania on the West Branch Susquehanna River. Live water level data from USGS, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: MCYP1). Live data may be limited. View on NWS AHPS →
Flood Stages
Major Flood
28 ft
Moderate Flood
22 ft
Minor Flood
20 ft
Action Stage
16 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
37 ft
Most of the northern portion of Muncy is inundated by flood waters.
35 ft
High water affects the Muncy Valley Hospital.
31 ft
North Market, Main, and Washington Streets are flooded.
29 ft
The water level reaches the old feed mill on West Water Street.
28 ft
Numerous homes and businesses in Montgomery are affected by high water.
27 ft
Numerous homes and businesses in Muncy are affected.
25 ft
The Andritz (Sprout Bauer) plant experiences significant flooding. Many homes in low lying areas are also affected.
24 ft
Several homes on Broad Street and Second Streets in Montgomery are affected.
23 ft
The Andritz (Sprout Bauer) plant is affected by high water.
22 ft
A number of homes are flooded. Route 405 is affected between Muncy and Montgomery. South Main Street and Ellis Parkway are flooded in Montgomery.
21 ft
Old Route 147 is inundated north of Muncy.
20 ft
A few residences in Muncy flood. Ellis Parkway in Montgomery floods, limiting access to the Riverside Campground office and the campground.
18 ft
Both banks overflow into agricultural fields.
17 ft
The Riverside Campground and the River Field Little League Complex in Montgomery are affected by high water.
16 ft
Both banks overflow into agricultural fields.
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 |
|---|---|---|
| Jun 22, 1972 | 37.45 ft | — |
| Jun 22, 1972 | 37.45 ft | — |
| Mar 17, 1936 | 35.9 ft | — |
| Mar 17, 1936 | 35.9 ft | — |
| May 27, 1946 | 30.3 ft | — |
About This Gauge
NWS LID
MCYP1
River
West Branch Susquehanna River
County
Lycoming, PA
Coordinates
41.2056°N, 76.8014°W
Get Flood Alerts for West Branch Susquehanna 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 West Branch Susquehanna River near Muncy?
The West Branch Susquehanna River near Muncy gauge is maintained by USGS 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 West Branch Susquehanna River near Muncy?
The NWS-defined flood stage for West Branch Susquehanna River near Muncy is 20 feet. Action stage begins at 16 feet. Moderate flooding starts at 22 feet, and major flooding at 28 feet.
How do I get alerts when West Branch Susquehanna River rises?
Download StormCast free on Google Play, go to River Gauges, and add West Branch Susquehanna River near Muncy to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the West Branch Susquehanna River near Muncy gauge located?
The gauge is located in Lycoming County, Pennsylvania at coordinates 41.2056°N, 76.8014°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Lycoming County
- Stage may be affected by ice.
- Gauge readings inaccurate - awaiting repair.