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Visit for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.

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Hydrograph River at a Glance Download
Cocalico Creek at Ephrata Stage (ft)Highest Observation: 3.45 ft at 7:21AM Mar 20, 2023Observed: 3.25 ft at 11:45AM Mar 20, 2023Observed: 3.02 ft at 1:23PM Mar 20, 2023Observed: 2.79 ft at 2:42PM Mar 20, 2023Observed: 2.93 ft at 11:42PM Mar 20, 2023Observed: 3.16 ft at 3:17AM Mar 21, 2023Observed: 3.38 ft at 5:56AM Mar 21, 2023Observed: 3.26 ft at 11:40AM Mar 21, 2023Observed: 3.03 ft at 12:19PM Mar 21, 2023Observed: 2.58 ft at 2:31PM Mar 21, 2023Observed: 2.55 ft at 11:37PM Mar 21, 2023Observed: 2.56 ft at 11:34AM Mar 22, 2023Observed: 2.33 ft at 1:05PM Mar 22, 2023REAP1(plotting HGIRP) Graph Created (2:18PM Mar 22, 2023)ObservedLatest observed value: 2.33 ft at 1:05 PM EDT 22-Mar-2023. Flood Stage is 8 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
NOTE: Forecasts are not available for the Cocalico Creek at Ephrata. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 8
Action Stage: 7
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

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Gauge LocationGauge Map Marker
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.
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Latitude: 40.201946° N, Longitude: 76.129166° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 8 ft  
Vertical Datum Elevation
(gauge height = 0)
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available  
NGVD 29 Not Available Not Available  
MSL Not Available Not Available  
Other Not Available Not Available  
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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.
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State College, PA 16803
(814) 231-2408
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Page last modified: 2-Nov-2020 7:30 PM
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