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Hydrograph River at a Glance Download
West Branch Susquehanna River at West Milton Stage (ft)Flow (kcfs)Highest Observation: 4.77 ft at 1:15PM Apr 15, 2021Highest Observation: 4.77 ft at 1:30PM Apr 15, 2021Highest Observation: 4.77 ft at 1:45PM Apr 15, 2021Highest Observation: 4.77 ft at 2:00PM Apr 15, 2021Highest Observation: 4.77 ft at 2:15PM Apr 15, 2021Observed: 4.76 ft at 2:30PM Apr 15, 2021Highest Observation: 4.77 ft at 2:45PM Apr 15, 2021Observed: 4.76 ft at 3:00PM Apr 15, 2021Observed: 4.76 ft at 3:15PM Apr 15, 2021Observed: 4.76 ft at 3:30PM Apr 15, 2021Highest Observation: 4.77 ft at 3:45PM Apr 15, 2021Observed: 4.76 ft at 4:00PM Apr 15, 2021Highest Observation: 4.77 ft at 4:15PM Apr 15, 2021Observed: 4.76 ft at 4:30PM Apr 15, 2021Observed: 4.75 ft at 4:45PM Apr 15, 2021Observed: 4.76 ft at 5:00PM Apr 15, 2021Observed: 4.76 ft at 5:15PM Apr 15, 2021Observed: 4.75 ft at 5:30PM Apr 15, 2021Observed: 4.75 ft at 5:45PM Apr 15, 2021Observed: 4.74 ft at 6:00PM Apr 15, 2021Observed: 4.75 ft at 6:15PM Apr 15, 2021Observed: 4.74 ft at 6:30PM Apr 15, 2021Observed: 4.74 ft at 6:45PM Apr 15, 2021Observed: 4.73 ft at 7:00PM Apr 15, 2021Observed: 4.72 ft at 7:15PM Apr 15, 2021Observed: 4.73 ft at 7:30PM Apr 15, 2021Observed: 4.72 ft at 7:45PM Apr 15, 2021Observed: 4.72 ft at 8:00PM Apr 15, 2021Observed: 4.72 ft at 8:15PM Apr 15, 2021Observed: 4.71 ft at 8:30PM Apr 15, 2021Observed: 4.71 ft at 8:45PM Apr 15, 2021Observed: 4.71 ft at 9:00PM Apr 15, 2021Observed: 4.71 ft at 9:15PM Apr 15, 2021Observed: 4.71 ft at 9:30PM Apr 15, 2021Observed: 4.7 ft at 9:45PM Apr 15, 2021Observed: 4.71 ft at 10:00PM Apr 15, 2021Observed: 4.71 ft at 10:15PM Apr 15, 2021Observed: 4.71 ft at 10:30PM Apr 15, 2021Observed: 4.71 ft at 10:45PM Apr 15, 2021Observed: 4.7 ft at 11:00PM Apr 15, 2021Observed: 4.7 ft at 11:15PM Apr 15, 2021Observed: 4.7 ft at 11:30PM Apr 15, 2021Observed: 4.7 ft at 11:45PM Apr 15, 2021Observed: 4.69 ft at 12:00AM Apr 16, 2021Observed: 4.69 ft at 12:15AM Apr 16, 2021Observed: 4.68 ft at 12:30AM Apr 16, 2021Observed: 4.68 ft at 12:45AM Apr 16, 2021Observed: 4.68 ft at 1:00AM Apr 16, 2021Observed: 4.67 ft at 1:15AM Apr 16, 2021Observed: 4.66 ft at 1:30AM Apr 16, 2021Observed: 4.66 ft at 1:45AM Apr 16, 2021Observed: 4.66 ft at 2:00AM Apr 16, 2021Observed: 4.65 ft at 2:15AM Apr 16, 2021Observed: 4.65 ft at 2:30AM Apr 16, 2021Observed: 4.64 ft at 2:45AM Apr 16, 2021Observed: 4.65 ft at 3:00AM Apr 16, 2021Observed: 4.64 ft at 3:15AM Apr 16, 2021Observed: 4.64 ft at 3:30AM Apr 16, 2021Observed: 4.64 ft at 3:45AM Apr 16, 2021Observed: 4.64 ft at 4:00AM Apr 16, 2021Observed: 4.64 ft at 4:15AM Apr 16, 2021Observed: 4.63 ft at 4:30AM Apr 16, 2021Observed: 4.63 ft at 4:45AM Apr 16, 2021Observed: 4.62 ft at 5:00AM Apr 16, 2021Observed: 4.62 ft at 5:15AM Apr 16, 2021Observed: 4.62 ft at 5:30AM Apr 16, 2021Observed: 4.62 ft at 5:45AM Apr 16, 2021Observed: 4.61 ft at 6:00AM Apr 16, 2021Observed: 4.61 ft at 6:15AM Apr 16, 2021Observed: 4.61 ft at 6:30AM Apr 16, 2021Observed: 4.61 ft at 6:45AM Apr 16, 2021Observed: 4.6 ft at 7:00AM Apr 16, 2021Observed: 4.6 ft at 7:15AM Apr 16, 2021Observed: 4.6 ft at 7:30AM Apr 16, 2021Observed: 4.59 ft at 7:45AM Apr 16, 2021Observed: 4.58 ft at 8:00AM Apr 16, 2021Observed: 4.58 ft at 8:15AM Apr 16, 2021Observed: 4.58 ft at 8:30AM Apr 16, 2021Observed: 4.58 ft at 8:45AM Apr 16, 2021Observed: 4.57 ft at 9:00AM Apr 16, 2021Observed: 4.57 ft at 9:15AM Apr 16, 2021Observed: 4.57 ft at 9:30AM Apr 16, 2021Observed: 4.56 ft at 9:45AM Apr 16, 2021Observed: 4.55 ft at 10:00AM Apr 16, 2021Observed: 4.55 ft at 10:15AM Apr 16, 2021Observed: 4.55 ft at 10:30AM Apr 16, 2021Observed: 4.52 ft at 12:45PM Apr 16, 2021Observed: 4.51 ft at 1:00PM Apr 16, 2021Observed: 4.51 ft at 1:15PM Apr 16, 2021Observed: 4.51 ft at 1:30PM Apr 16, 2021Observed: 4.5 ft at 1:45PM Apr 16, 2021Observed: 4.51 ft at 2:00PM Apr 16, 2021Observed: 4.49 ft at 2:15PM Apr 16, 2021Observed: 4.48 ft at 2:30PM Apr 16, 2021Observed: 4.49 ft at 2:45PM Apr 16, 2021Observed: 4.48 ft at 3:00PM Apr 16, 2021Observed: 4.48 ft at 3:15PM Apr 16, 2021Observed: 4.49 ft at 3:30PM Apr 16, 2021Observed: 4.48 ft at 3:45PM Apr 16, 2021Observed: 4.48 ft at 4:00PM Apr 16, 2021Observed: 4.47 ft at 4:15PM Apr 16, 2021Observed: 4.47 ft at 4:30PM Apr 16, 2021Observed: 4.47 ft at 4:45PM Apr 16, 2021Observed: 4.47 ft at 5:00PM Apr 16, 2021Observed: 4.47 ft at 5:15PM Apr 16, 2021Observed: 4.46 ft at 5:30PM Apr 16, 2021Observed: 4.46 ft at 5:45PM Apr 16, 2021Observed: 4.46 ft at 6:00PM Apr 16, 2021Observed: 4.45 ft at 6:15PM Apr 16, 2021Observed: 4.45 ft at 6:30PM Apr 16, 2021Observed: 4.44 ft at 6:45PM Apr 16, 2021Observed: 4.45 ft at 7:00PM Apr 16, 2021Observed: 4.45 ft at 7:15PM Apr 16, 2021Observed: 4.44 ft at 7:30PM Apr 16, 2021Observed: 4.44 ft at 7:45PM Apr 16, 2021Observed: 4.43 ft at 8:00PM Apr 16, 2021Observed: 4.44 ft at 8:15PM Apr 16, 2021Observed: 4.43 ft at 8:30PM Apr 16, 2021Observed: 4.43 ft at 8:45PM Apr 16, 2021Observed: 4.42 ft at 9:00PM Apr 16, 2021Observed: 4.42 ft at 9:15PM Apr 16, 2021Observed: 4.42 ft at 9:30PM Apr 16, 2021Observed: 4.42 ft at 9:45PM Apr 16, 2021Observed: 4.42 ft at 10:00PM Apr 16, 2021Observed: 4.42 ft at 10:15PM Apr 16, 2021Observed: 4.42 ft at 10:30PM Apr 16, 2021Observed: 4.41 ft at 10:45PM Apr 16, 2021Observed: 4.42 ft at 11:00PM Apr 16, 2021Observed: 4.42 ft at 11:15PM Apr 16, 2021Observed: 4.41 ft at 11:30PM Apr 16, 2021Observed: 4.42 ft at 11:45PM Apr 16, 2021Observed: 4.41 ft at 12:00AM Apr 17, 2021Observed: 4.41 ft at 12:15AM Apr 17, 2021Observed: 4.41 ft at 12:30AM Apr 17, 2021Observed: 4.42 ft at 12:45AM Apr 17, 2021Observed: 4.41 ft at 1:00AM Apr 17, 2021Observed: 4.41 ft at 1:15AM Apr 17, 2021Observed: 4.41 ft at 1:30AM Apr 17, 2021Observed: 4.4 ft at 1:45AM Apr 17, 2021Observed: 4.41 ft at 2:00AM Apr 17, 2021Observed: 4.4 ft at 2:15AM Apr 17, 2021Observed: 4.4 ft at 2:30AM Apr 17, 2021Observed: 4.4 ft at 2:45AM Apr 17, 2021Observed: 4.39 ft at 3:00AM Apr 17, 2021Observed: 4.39 ft at 3:15AM Apr 17, 2021Observed: 4.38 ft at 3:30AM Apr 17, 2021Observed: 4.38 ft at 3:45AM Apr 17, 2021Observed: 4.38 ft at 4:00AM Apr 17, 2021Observed: 4.38 ft at 4:15AM Apr 17, 2021Observed: 4.38 ft at 4:30AM Apr 17, 2021Observed: 4.37 ft at 4:45AM Apr 17, 2021Observed: 4.37 ft at 5:00AM Apr 17, 2021Observed: 4.37 ft at 5:15AM Apr 17, 2021Observed: 4.37 ft at 5:30AM Apr 17, 2021Observed: 4.37 ft at 5:45AM Apr 17, 2021Observed: 4.36 ft at 6:00AM Apr 17, 2021Observed: 4.36 ft at 6:15AM Apr 17, 2021Observed: 4.36 ft at 6:30AM Apr 17, 2021Observed: 4.36 ft at 6:45AM Apr 17, 2021Observed: 4.36 ft at 6:46AM Apr 17, 2021Observed: 4.35 ft at 7:00AM Apr 17, 2021Observed: 4.35 ft at 7:15AM Apr 17, 2021Observed: 4.35 ft at 7:30AM Apr 17, 2021Observed: 4.35 ft at 7:45AM Apr 17, 2021Observed: 4.35 ft at 8:00AM Apr 17, 2021Observed: 4.35 ft at 8:15AM Apr 17, 2021Observed: 4.35 ft at 8:30AM Apr 17, 2021Observed: 4.35 ft at 8:45AM Apr 17, 2021Observed: 4.34 ft at 9:00AM Apr 17, 2021Observed: 4.34 ft at 9:15AM Apr 17, 2021Observed: 4.35 ft at 9:30AM Apr 17, 2021Observed: 4.34 ft at 9:45AM Apr 17, 2021Observed: 4.34 ft at 10:00AM Apr 17, 2021Observed: 4.34 ft at 10:15AM Apr 17, 2021Observed: 4.34 ft at 10:30AM Apr 17, 2021Observed: 4.34 ft at 10:45AM Apr 17, 2021Observed: 4.34 ft at 11:00AM Apr 17, 2021Observed: 4.34 ft at 11:15AM Apr 17, 2021Observed: 4.34 ft at 11:30AM Apr 17, 2021Observed: 4.34 ft at 11:45AM Apr 17, 2021Observed: 4.33 ft at 12:00PM Apr 17, 2021Observed: 4.34 ft at 12:15PM Apr 17, 2021Observed: 4.33 ft at 12:30PM Apr 17, 2021Observed: 4.33 ft at 12:45PM Apr 17, 2021Observed: 4.33 ft at 1:00PM Apr 17, 2021Observed: 4.33 ft at 1:15PM Apr 17, 2021Observed: 4.33 ft at 1:30PM Apr 17, 2021Observed: 4.34 ft at 1:45PM Apr 17, 2021Observed: 4.33 ft at 2:00PM Apr 17, 2021Observed: 4.34 ft at 2:15PM Apr 17, 2021Observed: 4.33 ft at 2:30PM Apr 17, 2021Observed: 4.33 ft at 2:45PM Apr 17, 2021Observed: 4.33 ft at 3:00PM Apr 17, 2021Observed: 4.33 ft at 3:15PM Apr 17, 2021Observed: 4.33 ft at 3:30PM Apr 17, 2021Observed: 4.32 ft at 3:45PM Apr 17, 2021Observed: 4.33 ft at 4:00PM Apr 17, 2021Observed: 4.33 ft at 4:15PM Apr 17, 2021Observed: 4.33 ft at 4:30PM Apr 17, 2021Observed: 4.32 ft at 4:45PM Apr 17, 2021Observed: 4.32 ft at 5:00PM Apr 17, 2021Observed: 4.32 ft at 5:15PM Apr 17, 2021Observed: 4.33 ft at 5:30PM Apr 17, 2021Observed: 4.32 ft at 5:45PM Apr 17, 2021Observed: 4.32 ft at 6:00PM Apr 17, 2021Observed: 4.32 ft at 6:15PM Apr 17, 2021Observed: 4.32 ft at 6:30PM Apr 17, 2021Observed: 4.32 ft at 6:45PM Apr 17, 2021Observed: 4.32 ft at 7:00PM Apr 17, 2021Observed: 4.31 ft at 7:15PM Apr 17, 2021Observed: 4.31 ft at 7:30PM Apr 17, 2021Observed: 4.31 ft at 7:45PM Apr 17, 2021Observed: 4.31 ft at 8:00PM Apr 17, 2021Observed: 4.31 ft at 8:15PM Apr 17, 2021Observed: 4.3 ft at 8:30PM Apr 17, 2021Observed: 4.3 ft at 8:45PM Apr 17, 2021Observed: 4.3 ft at 9:00PM Apr 17, 2021Observed: 4.3 ft at 9:15PM Apr 17, 2021Observed: 4.3 ft at 9:30PM Apr 17, 2021Observed: 4.29 ft at 9:45PM Apr 17, 2021Observed: 4.29 ft at 10:00PM Apr 17, 2021Observed: 4.29 ft at 10:15PM Apr 17, 2021Observed: 4.29 ft at 10:30PM Apr 17, 2021Observed: 4.28 ft at 10:45PM Apr 17, 2021Observed: 4.28 ft at 11:00PM Apr 17, 2021Observed: 4.28 ft at 11:15PM Apr 17, 2021Observed: 4.28 ft at 11:30PM Apr 17, 2021Observed: 4.28 ft at 11:45PM Apr 17, 2021Observed: 4.27 ft at 12:00AM Apr 18, 2021Observed: 4.26 ft at 12:15AM Apr 18, 2021Observed: 4.28 ft at 12:30AM Apr 18, 2021Observed: 4.26 ft at 12:45AM Apr 18, 2021Observed: 4.26 ft at 1:00AM Apr 18, 2021Observed: 4.27 ft at 1:15AM Apr 18, 2021Observed: 4.26 ft at 1:30AM Apr 18, 2021Observed: 4.26 ft at 1:45AM Apr 18, 2021Observed: 4.26 ft at 2:00AM Apr 18, 2021Observed: 4.26 ft at 2:15AM Apr 18, 2021Observed: 4.25 ft at 2:30AM Apr 18, 2021Observed: 4.25 ft at 2:45AM Apr 18, 2021Observed: 4.25 ft at 3:00AM Apr 18, 2021Observed: 4.25 ft at 3:15AM Apr 18, 2021Observed: 4.25 ft at 3:30AM Apr 18, 2021Observed: 4.24 ft at 3:45AM Apr 18, 2021Observed: 4.24 ft at 4:00AM Apr 18, 2021Observed: 4.25 ft at 4:15AM Apr 18, 2021Observed: 4.24 ft at 4:30AM Apr 18, 2021Observed: 4.24 ft at 4:45AM Apr 18, 2021Observed: 4.24 ft at 5:00AM Apr 18, 2021Observed: 4.23 ft at 5:15AM Apr 18, 2021Observed: 4.23 ft at 5:30AM Apr 18, 2021Observed: 4.23 ft at 5:45AM Apr 18, 2021Observed: 4.23 ft at 6:00AM Apr 18, 2021Observed: 4.23 ft at 6:15AM Apr 18, 2021Observed: 4.22 ft at 6:30AM Apr 18, 2021Observed: 4.21 ft at 6:45AM Apr 18, 2021Observed: 4.22 ft at 7:00AM Apr 18, 2021Observed: 4.22 ft at 7:15AM Apr 18, 2021Observed: 4.21 ft at 7:30AM Apr 18, 2021Observed: 4.21 ft at 7:45AM Apr 18, 2021Observed: 4.2 ft at 8:00AM Apr 18, 2021Observed: 4.21 ft at 8:15AM Apr 18, 2021Observed: 4.2 ft at 8:30AM Apr 18, 2021Observed: 4.2 ft at 8:45AM Apr 18, 2021Observed: 4.2 ft at 9:00AM Apr 18, 2021Observed: 4.19 ft at 9:15AM Apr 18, 2021Observed: 4.19 ft at 9:30AM Apr 18, 2021Observed: 4.2 ft at 9:45AM Apr 18, 2021Observed: 4.19 ft at 10:00AM Apr 18, 2021Observed: 4.19 ft at 10:15AM Apr 18, 2021Observed: 4.18 ft at 10:30AM Apr 18, 2021Observed: 4.18 ft at 10:45AM Apr 18, 2021Observed: 4.18 ft at 11:00AM Apr 18, 2021Observed: 4.18 ft at 11:15AM Apr 18, 2021Observed: 4.17 ft at 11:30AM Apr 18, 2021Observed: 4.17 ft at 11:45AM Apr 18, 2021Observed: 4.17 ft at 12:00PM Apr 18, 2021Observed: 4.16 ft at 12:15PM Apr 18, 2021Observed: 4.16 ft at 12:30PM Apr 18, 2021Highest Forecast: 4.1 ft 2:00PM Apr 18, 2021Highest Forecast: 4.1 ft 8:00PM Apr 18, 2021Forecast: 4 ft 2:00AM Apr 19, 2021Forecast: 3.9 ft 8:00AM Apr 19, 2021Forecast: 3.9 ft 2:00PM Apr 19, 2021Forecast: 3.8 ft 8:00PM Apr 19, 2021Forecast: 3.7 ft 2:00AM Apr 20, 2021Forecast: 3.7 ft 8:00AM Apr 20, 2021Forecast: 3.6 ft 2:00PM Apr 20, 2021Forecast: 3.6 ft 8:00PM Apr 20, 2021Forecast: 3.5 ft 2:00AM Apr 21, 2021Forecast: 3.5 ft 8:00AM Apr 21, 2021USGS--Water Resources of the United StatesILTP1(plotting HGIRG) Graph Created (1:03PM Apr 18, 2021)ObservedForecast (issued 9:31AM Apr 18)Latest observed value: 4.16 ft at 12:30 PM EDT 18-Apr-2021. Flood Stage is 19 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the West Branch Susquehanna River at West Milton are issued routinely year-round.
Return to Area Map
Upstream Gauge - at Watsontown Upstream Gauge Downstream Gauge Downstream Gauge - at Lewisburg
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 22
Flood Stage: 19
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 34.55 ft on 06/24/1972
(2) 34.07 ft on 03/18/1936
(3) 31.10 ft on 06/01/1889
(4) 30.43 ft on 05/29/1946
(5) 29.50 ft on 09/27/1975
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.54 ft on 09/12/2018
(2) 26.60 ft on 09/08/2011
(3) 21.03 ft on 04/29/2011
(4) 21.72 ft on 03/11/2011
(5) 22.76 ft on 12/02/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:15
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
42 Approximate level of the FEMA 0.2% Annual Chance Flood level (500-year flood).
36 Flood waters begin to reach the White Deer Pike Bridge to Watsontown.
34.5 Flood of record from Hurricane Agnes in 1972. Approximate level of the FEMA 1% Annual Chance Flood level (100-year flood).
34 Water level reaches the intersection of Arch and First Streets. Most of Milton is affected by high water.
33 Most of the Borough of Milton is affected by high water. Approximate level of the FEMA 2% Annual Chance Flood level (50-year flood).
32 The milton municipal building floods.
30 Many homes on both banks are affected by high water.
28 Numerous homes in Milton and West Milton are affected by high water.
27 Approximate level of the FEMA 10% Annual Chance Flood level (10-year flood).
25 Numerous homes in Milton and West Milton will flood. High water affects the Con Agra Foods plant in Milton.
22 Homes on South Water Street in Milton are flooded.
21 River Road in West Milton floods. Low lying areas in Milton are inundated.
19 River Road on the right, or west bank in West Milton floods. The left bank overflows in the vicinity of Milton.
Photos
(1) Downstream
(2) Downstream
(3) Upstream
(4) gagehouse
(5) gagehouse
About This Location Collapse

Latitude: 41.018611° N, Longitude: 76.865278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 19 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 460 460 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
State College Weather Forecast Office
328 Innovation Boulevard, Suite 330
State College, PA 16803
(814) 231-2408
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Page last modified: 2-Nov-2020 7:30 PM
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