Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
West Branch Brandywine Creek at Coatesville Stage (ft)Flow (kcfs)Observed: 3.86 ft at 3:30AM Jan 26, 2022Observed: 3.86 ft at 3:45AM Jan 26, 2022Observed: 3.86 ft at 4:00AM Jan 26, 2022Observed: 3.86 ft at 4:15AM Jan 26, 2022Observed: 3.85 ft at 4:30AM Jan 26, 2022Observed: 3.84 ft at 4:45AM Jan 26, 2022Observed: 3.83 ft at 5:00AM Jan 26, 2022Observed: 3.82 ft at 5:15AM Jan 26, 2022Observed: 3.82 ft at 5:30AM Jan 26, 2022Observed: 3.82 ft at 5:45AM Jan 26, 2022Observed: 3.81 ft at 6:00AM Jan 26, 2022Observed: 3.81 ft at 6:15AM Jan 26, 2022Observed: 3.81 ft at 6:30AM Jan 26, 2022Observed: 3.8 ft at 6:45AM Jan 26, 2022Observed: 3.81 ft at 7:00AM Jan 26, 2022Observed: 3.8 ft at 7:15AM Jan 26, 2022Observed: 3.79 ft at 7:30AM Jan 26, 2022Observed: 3.79 ft at 7:45AM Jan 26, 2022Observed: 3.78 ft at 8:00AM Jan 26, 2022Observed: 3.78 ft at 8:15AM Jan 26, 2022Observed: 3.77 ft at 8:30AM Jan 26, 2022Observed: 3.77 ft at 8:45AM Jan 26, 2022Observed: 3.76 ft at 9:00AM Jan 26, 2022Observed: 3.77 ft at 9:15AM Jan 26, 2022Observed: 3.77 ft at 9:30AM Jan 26, 2022Observed: 3.77 ft at 9:45AM Jan 26, 2022Observed: 3.78 ft at 10:00AM Jan 26, 2022Observed: 3.78 ft at 10:15AM Jan 26, 2022Observed: 3.78 ft at 10:30AM Jan 26, 2022Observed: 3.8 ft at 10:45AM Jan 26, 2022Observed: 3.81 ft at 11:00AM Jan 26, 2022Observed: 3.82 ft at 11:15AM Jan 26, 2022Observed: 3.83 ft at 11:30AM Jan 26, 2022Observed: 3.86 ft at 11:45AM Jan 26, 2022Observed: 3.89 ft at 12:00PM Jan 26, 2022Observed: 3.86 ft at 12:15PM Jan 26, 2022Observed: 3.87 ft at 12:30PM Jan 26, 2022Observed: 3.87 ft at 12:45PM Jan 26, 2022Observed: 3.86 ft at 1:00PM Jan 26, 2022Observed: 3.87 ft at 1:15PM Jan 26, 2022Observed: 3.87 ft at 1:30PM Jan 26, 2022Observed: 3.88 ft at 1:45PM Jan 26, 2022Observed: 3.89 ft at 2:00PM Jan 26, 2022Observed: 3.9 ft at 2:15PM Jan 26, 2022Observed: 3.91 ft at 2:30PM Jan 26, 2022Observed: 3.92 ft at 2:45PM Jan 26, 2022Highest Observation: 3.93 ft at 3:00PM Jan 26, 2022Highest Observation: 3.93 ft at 3:15PM Jan 26, 2022Observed: 3.92 ft at 3:30PM Jan 26, 2022Observed: 3.92 ft at 3:31PM Jan 26, 2022Observed: 3.91 ft at 3:45PM Jan 26, 2022Observed: 3.9 ft at 4:00PM Jan 26, 2022Observed: 3.88 ft at 4:15PM Jan 26, 2022Observed: 3.87 ft at 4:30PM Jan 26, 2022Observed: 3.86 ft at 4:45PM Jan 26, 2022Observed: 3.86 ft at 5:00PM Jan 26, 2022Observed: 3.84 ft at 5:15PM Jan 26, 2022Observed: 3.84 ft at 5:30PM Jan 26, 2022Observed: 3.84 ft at 5:45PM Jan 26, 2022Observed: 3.83 ft at 6:00PM Jan 26, 2022Observed: 3.83 ft at 6:15PM Jan 26, 2022Observed: 3.83 ft at 6:30PM Jan 26, 2022Observed: 3.83 ft at 6:45PM Jan 26, 2022Observed: 3.83 ft at 7:00PM Jan 26, 2022Observed: 3.83 ft at 7:15PM Jan 26, 2022Observed: 3.82 ft at 7:30PM Jan 26, 2022Observed: 3.82 ft at 7:45PM Jan 26, 2022Observed: 3.81 ft at 8:00PM Jan 26, 2022Observed: 3.81 ft at 8:15PM Jan 26, 2022Observed: 3.79 ft at 8:30PM Jan 26, 2022Observed: 3.79 ft at 8:45PM Jan 26, 2022Observed: 3.78 ft at 9:00PM Jan 26, 2022Observed: 3.78 ft at 9:15PM Jan 26, 2022Observed: 3.78 ft at 9:30PM Jan 26, 2022Observed: 3.78 ft at 9:45PM Jan 26, 2022Observed: 3.78 ft at 10:00PM Jan 26, 2022Observed: 3.78 ft at 10:15PM Jan 26, 2022Observed: 3.78 ft at 10:30PM Jan 26, 2022Observed: 3.78 ft at 10:45PM Jan 26, 2022Observed: 3.78 ft at 11:00PM Jan 26, 2022Observed: 3.78 ft at 11:15PM Jan 26, 2022Observed: 3.78 ft at 11:30PM Jan 26, 2022Observed: 3.77 ft at 11:45PM Jan 26, 2022Observed: 3.77 ft at 12:00AM Jan 27, 2022Observed: 3.76 ft at 12:15AM Jan 27, 2022Observed: 3.76 ft at 12:30AM Jan 27, 2022Observed: 3.75 ft at 12:45AM Jan 27, 2022Observed: 3.75 ft at 1:00AM Jan 27, 2022Observed: 3.74 ft at 1:15AM Jan 27, 2022Observed: 3.74 ft at 1:30AM Jan 27, 2022Observed: 3.73 ft at 1:45AM Jan 27, 2022Observed: 3.72 ft at 2:00AM Jan 27, 2022Observed: 3.72 ft at 2:15AM Jan 27, 2022Observed: 3.71 ft at 2:30AM Jan 27, 2022Observed: 3.7 ft at 2:45AM Jan 27, 2022Observed: 3.7 ft at 3:00AM Jan 27, 2022Observed: 3.7 ft at 3:15AM Jan 27, 2022Observed: 3.69 ft at 3:30AM Jan 27, 2022Observed: 3.68 ft at 3:45AM Jan 27, 2022Observed: 3.68 ft at 4:00AM Jan 27, 2022Observed: 3.67 ft at 4:15AM Jan 27, 2022Observed: 3.66 ft at 4:30AM Jan 27, 2022Observed: 3.65 ft at 4:45AM Jan 27, 2022Observed: 3.64 ft at 5:00AM Jan 27, 2022Observed: 3.63 ft at 5:15AM Jan 27, 2022Observed: 3.62 ft at 5:30AM Jan 27, 2022Observed: 3.62 ft at 5:45AM Jan 27, 2022Observed: 3.62 ft at 6:00AM Jan 27, 2022Observed: 3.61 ft at 6:15AM Jan 27, 2022Observed: 3.61 ft at 6:30AM Jan 27, 2022Observed: 3.61 ft at 6:45AM Jan 27, 2022Observed: 3.61 ft at 7:00AM Jan 27, 2022Observed: 3.6 ft at 7:15AM Jan 27, 2022Observed: 3.6 ft at 7:30AM Jan 27, 2022Observed: 3.6 ft at 7:45AM Jan 27, 2022Observed: 3.6 ft at 8:00AM Jan 27, 2022Observed: 3.6 ft at 8:15AM Jan 27, 2022Observed: 3.6 ft at 8:30AM Jan 27, 2022Observed: 3.59 ft at 8:45AM Jan 27, 2022Observed: 3.59 ft at 9:00AM Jan 27, 2022Observed: 3.6 ft at 9:15AM Jan 27, 2022Observed: 3.61 ft at 9:30AM Jan 27, 2022Observed: 3.61 ft at 9:45AM Jan 27, 2022Observed: 3.62 ft at 10:00AM Jan 27, 2022Observed: 3.64 ft at 10:15AM Jan 27, 2022Observed: 3.66 ft at 10:30AM Jan 27, 2022Observed: 3.68 ft at 10:45AM Jan 27, 2022Observed: 3.71 ft at 11:00AM Jan 27, 2022Observed: 3.74 ft at 11:15AM Jan 27, 2022Observed: 3.77 ft at 11:30AM Jan 27, 2022Observed: 3.79 ft at 11:45AM Jan 27, 2022Observed: 3.83 ft at 12:00PM Jan 27, 2022Observed: 3.83 ft at 12:15PM Jan 27, 2022Observed: 3.85 ft at 12:30PM Jan 27, 2022Observed: 3.86 ft at 12:45PM Jan 27, 2022Observed: 3.87 ft at 1:00PM Jan 27, 2022Observed: 3.89 ft at 1:15PM Jan 27, 2022Observed: 3.89 ft at 1:30PM Jan 27, 2022Observed: 3.9 ft at 1:45PM Jan 27, 2022Observed: 3.9 ft at 2:00PM Jan 27, 2022Observed: 3.91 ft at 2:15PM Jan 27, 2022Observed: 3.92 ft at 2:30PM Jan 27, 2022Observed: 3.92 ft at 2:45PM Jan 27, 2022Observed: 3.92 ft at 3:00PM Jan 27, 2022Observed: 3.92 ft at 3:15PM Jan 27, 2022Highest Observation: 3.93 ft at 3:30PM Jan 27, 2022Highest Observation: 3.93 ft at 3:31PM Jan 27, 2022Highest Observation: 3.93 ft at 3:45PM Jan 27, 2022Highest Observation: 3.93 ft at 4:00PM Jan 27, 2022Highest Observation: 3.93 ft at 4:15PM Jan 27, 2022Highest Observation: 3.93 ft at 4:30PM Jan 27, 2022Highest Observation: 3.93 ft at 4:45PM Jan 27, 2022Highest Observation: 3.93 ft at 5:00PM Jan 27, 2022Observed: 3.92 ft at 5:15PM Jan 27, 2022Observed: 3.91 ft at 5:30PM Jan 27, 2022Observed: 3.9 ft at 5:45PM Jan 27, 2022Observed: 3.89 ft at 6:00PM Jan 27, 2022Observed: 3.88 ft at 6:15PM Jan 27, 2022Observed: 3.87 ft at 6:30PM Jan 27, 2022Observed: 3.86 ft at 6:45PM Jan 27, 2022Observed: 3.84 ft at 7:00PM Jan 27, 2022Observed: 3.84 ft at 7:15PM Jan 27, 2022Observed: 3.83 ft at 7:30PM Jan 27, 2022Observed: 3.82 ft at 7:45PM Jan 27, 2022Observed: 3.82 ft at 8:00PM Jan 27, 2022Observed: 3.81 ft at 8:15PM Jan 27, 2022Observed: 3.81 ft at 8:30PM Jan 27, 2022Observed: 3.82 ft at 8:45PM Jan 27, 2022Observed: 3.81 ft at 9:00PM Jan 27, 2022Observed: 3.82 ft at 9:15PM Jan 27, 2022Observed: 3.82 ft at 9:30PM Jan 27, 2022Observed: 3.83 ft at 9:45PM Jan 27, 2022Observed: 3.83 ft at 10:00PM Jan 27, 2022Observed: 3.83 ft at 10:15PM Jan 27, 2022Observed: 3.83 ft at 10:30PM Jan 27, 2022Observed: 3.83 ft at 10:45PM Jan 27, 2022Observed: 3.83 ft at 11:00PM Jan 27, 2022Observed: 3.83 ft at 11:15PM Jan 27, 2022Observed: 3.83 ft at 11:30PM Jan 27, 2022Observed: 3.82 ft at 11:45PM Jan 27, 2022Observed: 3.81 ft at 12:00AM Jan 28, 2022Observed: 3.81 ft at 12:15AM Jan 28, 2022Observed: 3.8 ft at 12:30AM Jan 28, 2022Observed: 3.8 ft at 12:45AM Jan 28, 2022Observed: 3.8 ft at 1:00AM Jan 28, 2022Observed: 3.8 ft at 1:15AM Jan 28, 2022Observed: 3.8 ft at 1:30AM Jan 28, 2022Observed: 3.79 ft at 1:45AM Jan 28, 2022Observed: 3.8 ft at 2:00AM Jan 28, 2022Observed: 3.79 ft at 2:15AM Jan 28, 2022Observed: 3.8 ft at 2:30AM Jan 28, 2022Observed: 3.79 ft at 2:45AM Jan 28, 2022Observed: 3.79 ft at 3:00AM Jan 28, 2022Observed: 3.8 ft at 3:15AM Jan 28, 2022Observed: 3.79 ft at 3:30AM Jan 28, 2022Observed: 3.79 ft at 3:45AM Jan 28, 2022Observed: 3.79 ft at 4:00AM Jan 28, 2022Observed: 3.79 ft at 4:15AM Jan 28, 2022Observed: 3.79 ft at 4:30AM Jan 28, 2022Observed: 3.78 ft at 4:45AM Jan 28, 2022Observed: 3.78 ft at 5:00AM Jan 28, 2022Observed: 3.78 ft at 5:15AM Jan 28, 2022Observed: 3.78 ft at 5:30AM Jan 28, 2022Observed: 3.78 ft at 5:45AM Jan 28, 2022Observed: 3.78 ft at 6:00AM Jan 28, 2022Observed: 3.78 ft at 6:15AM Jan 28, 2022Observed: 3.78 ft at 6:30AM Jan 28, 2022Observed: 3.78 ft at 6:45AM Jan 28, 2022Observed: 3.78 ft at 7:00AM Jan 28, 2022Observed: 3.77 ft at 7:15AM Jan 28, 2022Observed: 3.77 ft at 7:30AM Jan 28, 2022Observed: 3.77 ft at 7:45AM Jan 28, 2022Observed: 3.77 ft at 8:00AM Jan 28, 2022Observed: 3.77 ft at 8:15AM Jan 28, 2022Observed: 3.77 ft at 8:30AM Jan 28, 2022Observed: 3.77 ft at 8:45AM Jan 28, 2022Observed: 3.77 ft at 9:00AM Jan 28, 2022Observed: 3.77 ft at 9:15AM Jan 28, 2022Observed: 3.77 ft at 9:30AM Jan 28, 2022Observed: 3.77 ft at 9:45AM Jan 28, 2022Observed: 3.77 ft at 10:00AM Jan 28, 2022Observed: 3.77 ft at 10:15AM Jan 28, 2022Observed: 3.77 ft at 10:30AM Jan 28, 2022Observed: 3.77 ft at 10:45AM Jan 28, 2022Observed: 3.78 ft at 11:00AM Jan 28, 2022Observed: 3.77 ft at 11:15AM Jan 28, 2022Observed: 3.78 ft at 11:30AM Jan 28, 2022Observed: 3.78 ft at 11:45AM Jan 28, 2022Observed: 3.8 ft at 12:00PM Jan 28, 2022Observed: 3.78 ft at 12:15PM Jan 28, 2022Observed: 3.78 ft at 12:30PM Jan 28, 2022Observed: 3.78 ft at 12:45PM Jan 28, 2022Observed: 3.78 ft at 1:00PM Jan 28, 2022Observed: 3.78 ft at 1:15PM Jan 28, 2022Observed: 3.79 ft at 1:30PM Jan 28, 2022Observed: 3.79 ft at 1:45PM Jan 28, 2022Observed: 3.79 ft at 2:00PM Jan 28, 2022Observed: 3.79 ft at 2:15PM Jan 28, 2022Observed: 3.79 ft at 2:30PM Jan 28, 2022Observed: 3.79 ft at 2:45PM Jan 28, 2022Observed: 3.79 ft at 3:00PM Jan 28, 2022Observed: 3.8 ft at 3:15PM Jan 28, 2022Observed: 3.8 ft at 3:30PM Jan 28, 2022Observed: 3.8 ft at 3:32PM Jan 28, 2022Observed: 3.8 ft at 3:45PM Jan 28, 2022Observed: 3.8 ft at 4:00PM Jan 28, 2022Observed: 3.8 ft at 4:15PM Jan 28, 2022Observed: 3.8 ft at 4:30PM Jan 28, 2022Observed: 3.81 ft at 4:45PM Jan 28, 2022Observed: 3.82 ft at 5:00PM Jan 28, 2022Observed: 3.83 ft at 5:15PM Jan 28, 2022Observed: 3.83 ft at 5:30PM Jan 28, 2022Observed: 3.83 ft at 5:45PM Jan 28, 2022Observed: 3.83 ft at 6:00PM Jan 28, 2022Observed: 3.83 ft at 6:15PM Jan 28, 2022Observed: 3.83 ft at 6:30PM Jan 28, 2022Observed: 3.84 ft at 6:45PM Jan 28, 2022Observed: 3.83 ft at 7:00PM Jan 28, 2022Observed: 3.84 ft at 7:15PM Jan 28, 2022Observed: 3.84 ft at 7:30PM Jan 28, 2022Observed: 3.84 ft at 7:45PM Jan 28, 2022Observed: 3.84 ft at 8:00PM Jan 28, 2022Observed: 3.84 ft at 8:15PM Jan 28, 2022Observed: 3.84 ft at 8:30PM Jan 28, 2022Observed: 3.84 ft at 8:45PM Jan 28, 2022Observed: 3.84 ft at 9:00PM Jan 28, 2022Observed: 3.84 ft at 9:15PM Jan 28, 2022Observed: 3.83 ft at 9:30PM Jan 28, 2022Observed: 3.84 ft at 9:45PM Jan 28, 2022Observed: 3.84 ft at 10:00PM Jan 28, 2022Observed: 3.84 ft at 10:15PM Jan 28, 2022Observed: 3.83 ft at 10:30PM Jan 28, 2022Observed: 3.84 ft at 10:45PM Jan 28, 2022Observed: 3.84 ft at 11:00PM Jan 28, 2022Observed: 3.84 ft at 11:15PM Jan 28, 2022Observed: 3.84 ft at 11:30PM Jan 28, 2022Observed: 3.84 ft at 11:45PM Jan 28, 2022Observed: 3.84 ft at 12:00AM Jan 29, 2022Observed: 3.84 ft at 12:15AM Jan 29, 2022Observed: 3.85 ft at 12:30AM Jan 29, 2022Observed: 3.84 ft at 12:45AM Jan 29, 2022Observed: 3.84 ft at 1:00AM Jan 29, 2022Observed: 3.84 ft at 1:15AM Jan 29, 2022Observed: 3.85 ft at 1:30AM Jan 29, 2022Observed: 3.85 ft at 1:45AM Jan 29, 2022Observed: 3.84 ft at 2:00AM Jan 29, 2022Observed: 3.84 ft at 2:15AM Jan 29, 2022Observed: 3.84 ft at 2:30AM Jan 29, 2022Observed: 3.84 ft at 2:45AM Jan 29, 2022USGS--Water Resources of the United StatesCOTP1(plotting HGIRG) Graph Created (3:17AM Jan 29, 2022)ObservedLatest observed value: 3.84 ft at 2:45 AM EST 29-Jan-2022. Flood Stage is 7 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the West Branch Brandywine Creek at Coatesville. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at Honeybrook Upstream Gauge Downstream Gauge Downstream Gauge - at Modena
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 9
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): 0

Historic Crests
(1) 12.30 ft on 08/09/1942
(2) 10.08 ft on 06/29/1973
(3) 9.92 ft on 06/22/1972
(4) 9.62 ft on 09/01/2021
(5) 8.98 ft on 01/19/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.62 ft on 09/01/2021
(2) 8.23 ft on 06/08/2021
(3) 7.31 ft on 08/04/2020
(4) 7.28 ft on 08/04/2020 (P)
(5) 8.49 ft on 08/13/2018
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:16
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.
About This Location Collapse

Latitude: 39.985556° N, Longitude: 75.827778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 Not Available Not Available 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:
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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities