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Hydrograph River at a Glance Download
Pohopoco Creek below Beltzville Lake at Parryville Stage (ft)Flow (kcfs)Observed: 3.46 ft at 10:00PM Jun 22, 2019Observed: 3.46 ft at 10:15PM Jun 22, 2019Observed: 3.46 ft at 10:30PM Jun 22, 2019Observed: 3.46 ft at 10:45PM Jun 22, 2019Observed: 3.46 ft at 11:00PM Jun 22, 2019Observed: 3.46 ft at 11:15PM Jun 22, 2019Observed: 3.46 ft at 11:30PM Jun 22, 2019Observed: 3.46 ft at 11:45PM Jun 22, 2019Observed: 3.46 ft at 12:00AM Jun 23, 2019Observed: 3.46 ft at 12:15AM Jun 23, 2019Observed: 3.46 ft at 12:30AM Jun 23, 2019Observed: 3.46 ft at 12:45AM Jun 23, 2019Observed: 3.46 ft at 1:00AM Jun 23, 2019Observed: 3.46 ft at 1:15AM Jun 23, 2019Observed: 3.46 ft at 1:30AM Jun 23, 2019Observed: 3.46 ft at 1:45AM Jun 23, 2019Observed: 3.45 ft at 2:00AM Jun 23, 2019Observed: 3.46 ft at 2:15AM Jun 23, 2019Observed: 3.46 ft at 2:30AM Jun 23, 2019Observed: 3.46 ft at 2:45AM Jun 23, 2019Observed: 3.46 ft at 3:00AM Jun 23, 2019Observed: 3.46 ft at 3:15AM Jun 23, 2019Observed: 3.46 ft at 3:30AM Jun 23, 2019Observed: 3.46 ft at 3:45AM Jun 23, 2019Observed: 3.46 ft at 4:00AM Jun 23, 2019Observed: 3.46 ft at 4:15AM Jun 23, 2019Observed: 3.46 ft at 4:30AM Jun 23, 2019Observed: 3.46 ft at 4:45AM Jun 23, 2019Observed: 3.45 ft at 5:00AM Jun 23, 2019Observed: 3.46 ft at 5:15AM Jun 23, 2019Observed: 3.46 ft at 5:30AM Jun 23, 2019Observed: 3.46 ft at 5:45AM Jun 23, 2019Observed: 3.46 ft at 6:00AM Jun 23, 2019Observed: 3.46 ft at 6:15AM Jun 23, 2019Observed: 3.46 ft at 6:30AM Jun 23, 2019Observed: 3.46 ft at 6:45AM Jun 23, 2019Observed: 3.46 ft at 7:00AM Jun 23, 2019Highest Observation: 3.47 ft at 7:15AM Jun 23, 2019Observed: 3.46 ft at 7:30AM Jun 23, 2019Observed: 3.46 ft at 7:45AM Jun 23, 2019Observed: 3.46 ft at 8:00AM Jun 23, 2019Observed: 3.45 ft at 8:15AM Jun 23, 2019Observed: 3.46 ft at 8:30AM Jun 23, 2019Observed: 3.46 ft at 8:45AM Jun 23, 2019Observed: 3.46 ft at 9:00AM Jun 23, 2019Observed: 3.46 ft at 9:15AM Jun 23, 2019Observed: 3.46 ft at 9:30AM Jun 23, 2019Highest Observation: 3.47 ft at 9:45AM Jun 23, 2019Observed: 3.46 ft at 10:00AM Jun 23, 2019Observed: 3.45 ft at 10:15AM Jun 23, 2019Observed: 3.46 ft at 10:30AM Jun 23, 2019Observed: 3.46 ft at 10:45AM Jun 23, 2019Observed: 3.46 ft at 11:00AM Jun 23, 2019Observed: 3.45 ft at 11:15AM Jun 23, 2019Observed: 3.46 ft at 11:30AM Jun 23, 2019Observed: 3.45 ft at 11:45AM Jun 23, 2019Observed: 3.46 ft at 12:00PM Jun 23, 2019Highest Observation: 3.47 ft at 12:15PM Jun 23, 2019Highest Observation: 3.47 ft at 12:16PM Jun 23, 2019Observed: 3.46 ft at 12:30PM Jun 23, 2019Observed: 3.46 ft at 12:45PM Jun 23, 2019Observed: 3.46 ft at 1:00PM Jun 23, 2019Observed: 3.45 ft at 1:15PM Jun 23, 2019Highest Observation: 3.47 ft at 1:30PM Jun 23, 2019Observed: 3.46 ft at 1:45PM Jun 23, 2019Observed: 3.46 ft at 2:00PM Jun 23, 2019Observed: 3.46 ft at 2:15PM Jun 23, 2019Observed: 3.46 ft at 2:30PM Jun 23, 2019Observed: 3.45 ft at 2:45PM Jun 23, 2019Observed: 3.46 ft at 3:00PM Jun 23, 2019Observed: 3.46 ft at 3:15PM Jun 23, 2019Observed: 3.46 ft at 3:30PM Jun 23, 2019Observed: 3.46 ft at 3:45PM Jun 23, 2019Observed: 3.46 ft at 4:00PM Jun 23, 2019Observed: 3.46 ft at 4:15PM Jun 23, 2019Highest Observation: 3.47 ft at 4:30PM Jun 23, 2019Observed: 3.46 ft at 4:45PM Jun 23, 2019Observed: 3.45 ft at 5:00PM Jun 23, 2019Observed: 3.46 ft at 5:15PM Jun 23, 2019Observed: 3.46 ft at 5:30PM Jun 23, 2019Observed: 3.46 ft at 5:45PM Jun 23, 2019Observed: 3.46 ft at 6:00PM Jun 23, 2019Observed: 3.46 ft at 6:15PM Jun 23, 2019Observed: 3.46 ft at 6:30PM Jun 23, 2019Observed: 3.46 ft at 6:45PM Jun 23, 2019Observed: 3.46 ft at 7:00PM Jun 23, 2019Observed: 3.46 ft at 7:15PM Jun 23, 2019Observed: 3.46 ft at 7:30PM Jun 23, 2019Observed: 3.46 ft at 7:45PM Jun 23, 2019Observed: 3.45 ft at 8:00PM Jun 23, 2019Observed: 3.46 ft at 8:15PM Jun 23, 2019Observed: 3.46 ft at 8:30PM Jun 23, 2019Highest Observation: 3.47 ft at 8:45PM Jun 23, 2019Observed: 3.46 ft at 9:00PM Jun 23, 2019Observed: 3.46 ft at 9:15PM Jun 23, 2019Observed: 3.46 ft at 9:30PM Jun 23, 2019Observed: 3.46 ft at 9:45PM Jun 23, 2019Observed: 3.46 ft at 10:00PM Jun 23, 2019Observed: 3.46 ft at 10:15PM Jun 23, 2019Observed: 3.46 ft at 10:30PM Jun 23, 2019Observed: 3.46 ft at 10:45PM Jun 23, 2019Observed: 3.46 ft at 11:00PM Jun 23, 2019Observed: 3.46 ft at 11:15PM Jun 23, 2019Observed: 3.46 ft at 11:30PM Jun 23, 2019Observed: 3.46 ft at 11:45PM Jun 23, 2019Observed: 3.46 ft at 12:00AM Jun 24, 2019Observed: 3.46 ft at 12:15AM Jun 24, 2019Observed: 3.46 ft at 12:30AM Jun 24, 2019Observed: 3.46 ft at 12:45AM Jun 24, 2019Observed: 3.46 ft at 1:00AM Jun 24, 2019Observed: 3.46 ft at 1:15AM Jun 24, 2019Observed: 3.46 ft at 1:30AM Jun 24, 2019Observed: 3.46 ft at 1:45AM Jun 24, 2019Observed: 3.46 ft at 2:00AM Jun 24, 2019Observed: 3.46 ft at 2:15AM Jun 24, 2019Observed: 3.46 ft at 2:30AM Jun 24, 2019Observed: 3.45 ft at 2:45AM Jun 24, 2019Observed: 3.46 ft at 3:00AM Jun 24, 2019Observed: 3.46 ft at 3:15AM Jun 24, 2019Observed: 3.46 ft at 3:30AM Jun 24, 2019Observed: 3.46 ft at 3:45AM Jun 24, 2019Observed: 3.46 ft at 4:00AM Jun 24, 2019Observed: 3.46 ft at 4:15AM Jun 24, 2019Observed: 3.46 ft at 4:30AM Jun 24, 2019Observed: 3.46 ft at 4:45AM Jun 24, 2019Observed: 3.46 ft at 5:00AM Jun 24, 2019Observed: 3.46 ft at 5:15AM Jun 24, 2019Highest Observation: 3.47 ft at 5:30AM Jun 24, 2019Observed: 3.46 ft at 5:45AM Jun 24, 2019Observed: 3.46 ft at 6:00AM Jun 24, 2019Observed: 3.46 ft at 6:15AM Jun 24, 2019Observed: 3.46 ft at 6:30AM Jun 24, 2019Observed: 3.46 ft at 6:45AM Jun 24, 2019Observed: 3.46 ft at 7:00AM Jun 24, 2019Observed: 3.46 ft at 7:15AM Jun 24, 2019Observed: 3.46 ft at 7:30AM Jun 24, 2019Observed: 3.46 ft at 7:45AM Jun 24, 2019Observed: 3.46 ft at 8:00AM Jun 24, 2019Observed: 3.46 ft at 8:15AM Jun 24, 2019Observed: 3.45 ft at 8:30AM Jun 24, 2019Observed: 3.32 ft at 8:45AM Jun 24, 2019Observed: 3.32 ft at 8:46AM Jun 24, 2019Observed: 3.23 ft at 9:00AM Jun 24, 2019Observed: 3.23 ft at 9:01AM Jun 24, 2019Observed: 3.23 ft at 9:15AM Jun 24, 2019Observed: 3.23 ft at 9:30AM Jun 24, 2019Observed: 3.24 ft at 9:45AM Jun 24, 2019Observed: 3.23 ft at 10:00AM Jun 24, 2019Observed: 3.23 ft at 10:15AM Jun 24, 2019Observed: 3.23 ft at 10:30AM Jun 24, 2019Observed: 3.24 ft at 10:45AM Jun 24, 2019Observed: 3.23 ft at 11:00AM Jun 24, 2019Observed: 3.24 ft at 11:15AM Jun 24, 2019Observed: 3.23 ft at 11:30AM Jun 24, 2019Observed: 3.23 ft at 11:45AM Jun 24, 2019Observed: 3.23 ft at 12:00PM Jun 24, 2019Observed: 3.24 ft at 12:15PM Jun 24, 2019Observed: 3.23 ft at 12:30PM Jun 24, 2019Observed: 3.23 ft at 12:45PM Jun 24, 2019Observed: 3.23 ft at 1:00PM Jun 24, 2019Observed: 3.24 ft at 1:15PM Jun 24, 2019Observed: 3.24 ft at 1:30PM Jun 24, 2019Observed: 3.24 ft at 1:45PM Jun 24, 2019Observed: 3.23 ft at 2:00PM Jun 24, 2019Observed: 3.23 ft at 2:15PM Jun 24, 2019Observed: 3.23 ft at 2:30PM Jun 24, 2019Observed: 3.23 ft at 2:45PM Jun 24, 2019Observed: 3.24 ft at 3:00PM Jun 24, 2019Observed: 3.24 ft at 3:15PM Jun 24, 2019Observed: 3.23 ft at 3:30PM Jun 24, 2019Observed: 3.24 ft at 3:45PM Jun 24, 2019Observed: 3.24 ft at 4:00PM Jun 24, 2019Observed: 3.23 ft at 4:15PM Jun 24, 2019Observed: 3.23 ft at 4:30PM Jun 24, 2019Observed: 3.24 ft at 4:45PM Jun 24, 2019Observed: 3.23 ft at 5:00PM Jun 24, 2019Observed: 3.24 ft at 5:15PM Jun 24, 2019Observed: 3.24 ft at 5:30PM Jun 24, 2019Observed: 3.23 ft at 5:45PM Jun 24, 2019Observed: 3.23 ft at 6:00PM Jun 24, 2019Observed: 3.23 ft at 6:15PM Jun 24, 2019Observed: 3.23 ft at 6:30PM Jun 24, 2019Observed: 3.23 ft at 6:45PM Jun 24, 2019Observed: 3.23 ft at 7:00PM Jun 24, 2019Observed: 3.23 ft at 7:15PM Jun 24, 2019Observed: 3.23 ft at 7:30PM Jun 24, 2019Observed: 3.23 ft at 7:45PM Jun 24, 2019Observed: 3.23 ft at 8:00PM Jun 24, 2019Observed: 3.24 ft at 8:15PM Jun 24, 2019Observed: 3.23 ft at 8:30PM Jun 24, 2019Observed: 3.23 ft at 8:45PM Jun 24, 2019Observed: 3.23 ft at 9:00PM Jun 24, 2019Observed: 3.23 ft at 9:15PM Jun 24, 2019Observed: 3.23 ft at 9:30PM Jun 24, 2019Observed: 3.23 ft at 9:45PM Jun 24, 2019Observed: 3.24 ft at 10:00PM Jun 24, 2019Observed: 3.23 ft at 10:15PM Jun 24, 2019Observed: 3.24 ft at 10:30PM Jun 24, 2019Observed: 3.24 ft at 10:45PM Jun 24, 2019Observed: 3.23 ft at 11:00PM Jun 24, 2019Observed: 3.23 ft at 11:15PM Jun 24, 2019Observed: 3.23 ft at 11:30PM Jun 24, 2019Observed: 3.24 ft at 11:45PM Jun 24, 2019Observed: 3.23 ft at 12:00AM Jun 25, 2019Observed: 3.23 ft at 12:15AM Jun 25, 2019Observed: 3.24 ft at 12:30AM Jun 25, 2019Observed: 3.24 ft at 12:45AM Jun 25, 2019Observed: 3.23 ft at 1:00AM Jun 25, 2019Observed: 3.23 ft at 1:15AM Jun 25, 2019Observed: 3.24 ft at 1:30AM Jun 25, 2019Observed: 3.23 ft at 1:45AM Jun 25, 2019Observed: 3.23 ft at 2:00AM Jun 25, 2019Observed: 3.23 ft at 2:15AM Jun 25, 2019Observed: 3.24 ft at 2:30AM Jun 25, 2019Observed: 3.23 ft at 2:45AM Jun 25, 2019Observed: 3.23 ft at 3:00AM Jun 25, 2019Observed: 3.24 ft at 3:15AM Jun 25, 2019Observed: 3.24 ft at 3:30AM Jun 25, 2019Observed: 3.24 ft at 3:45AM Jun 25, 2019Observed: 3.24 ft at 4:00AM Jun 25, 2019Observed: 3.23 ft at 4:15AM Jun 25, 2019Observed: 3.24 ft at 4:30AM Jun 25, 2019Observed: 3.24 ft at 4:45AM Jun 25, 2019Observed: 3.24 ft at 5:00AM Jun 25, 2019Observed: 3.24 ft at 5:15AM Jun 25, 2019Observed: 3.25 ft at 5:30AM Jun 25, 2019Observed: 3.24 ft at 5:45AM Jun 25, 2019Observed: 3.24 ft at 6:00AM Jun 25, 2019Observed: 3.24 ft at 6:15AM Jun 25, 2019Observed: 3.24 ft at 6:30AM Jun 25, 2019Observed: 3.24 ft at 6:45AM Jun 25, 2019Observed: 3.24 ft at 7:00AM Jun 25, 2019Observed: 3.24 ft at 7:15AM Jun 25, 2019Observed: 3.24 ft at 7:30AM Jun 25, 2019Observed: 3.24 ft at 7:45AM Jun 25, 2019Observed: 3.24 ft at 8:00AM Jun 25, 2019Observed: 3.24 ft at 8:02AM Jun 25, 2019Observed: 3.34 ft at 8:15AM Jun 25, 2019Observed: 3.42 ft at 8:30AM Jun 25, 2019Observed: 3.43 ft at 8:45AM Jun 25, 2019Observed: 3.43 ft at 9:00AM Jun 25, 2019Observed: 3.43 ft at 9:15AM Jun 25, 2019Observed: 3.43 ft at 9:30AM Jun 25, 2019Observed: 3.43 ft at 9:45AM Jun 25, 2019Observed: 3.43 ft at 10:00AM Jun 25, 2019Observed: 3.43 ft at 10:15AM Jun 25, 2019Observed: 3.43 ft at 10:30AM Jun 25, 2019Observed: 3.42 ft at 10:45AM Jun 25, 2019Observed: 3.43 ft at 11:00AM Jun 25, 2019Observed: 3.42 ft at 11:15AM Jun 25, 2019Observed: 3.43 ft at 11:30AM Jun 25, 2019Observed: 3.43 ft at 11:45AM Jun 25, 2019Observed: 3.43 ft at 12:00PM Jun 25, 2019Observed: 3.43 ft at 12:15PM Jun 25, 2019Observed: 3.43 ft at 12:30PM Jun 25, 2019Observed: 3.43 ft at 12:45PM Jun 25, 2019Observed: 3.43 ft at 1:00PM Jun 25, 2019Observed: 3.43 ft at 1:15PM Jun 25, 2019Observed: 3.43 ft at 1:30PM Jun 25, 2019Observed: 3.43 ft at 1:45PM Jun 25, 2019Observed: 3.43 ft at 2:00PM Jun 25, 2019Observed: 3.43 ft at 2:15PM Jun 25, 2019Observed: 3.43 ft at 2:30PM Jun 25, 2019Observed: 3.43 ft at 2:45PM Jun 25, 2019Observed: 3.43 ft at 3:00PM Jun 25, 2019Observed: 3.43 ft at 3:15PM Jun 25, 2019Observed: 3.43 ft at 3:30PM Jun 25, 2019Observed: 3.42 ft at 3:45PM Jun 25, 2019Observed: 3.42 ft at 4:00PM Jun 25, 2019Observed: 3.42 ft at 4:15PM Jun 25, 2019Observed: 3.43 ft at 4:30PM Jun 25, 2019Observed: 3.43 ft at 4:45PM Jun 25, 2019Observed: 3.43 ft at 5:00PM Jun 25, 2019Observed: 3.42 ft at 5:15PM Jun 25, 2019Observed: 3.43 ft at 5:30PM Jun 25, 2019Observed: 3.43 ft at 5:45PM Jun 25, 2019Observed: 3.43 ft at 6:00PM Jun 25, 2019Observed: 3.42 ft at 6:15PM Jun 25, 2019Observed: 3.43 ft at 6:30PM Jun 25, 2019Observed: 3.43 ft at 6:45PM Jun 25, 2019Observed: 3.43 ft at 7:00PM Jun 25, 2019Observed: 3.43 ft at 7:15PM Jun 25, 2019Observed: 3.43 ft at 7:30PM Jun 25, 2019Observed: 3.43 ft at 7:45PM Jun 25, 2019Observed: 3.42 ft at 8:00PM Jun 25, 2019Observed: 3.43 ft at 8:15PM Jun 25, 2019Observed: 3.42 ft at 8:30PM Jun 25, 2019Observed: 3.43 ft at 8:45PM Jun 25, 2019Observed: 3.43 ft at 9:00PM Jun 25, 2019Observed: 3.42 ft at 9:15PM Jun 25, 2019Observed: 3.42 ft at 9:30PM Jun 25, 2019USGS--Water Resources of the United StatesPRRP1(plotting HGIRG) Graph Created (9:48PM Jun 25, 2019)ObservedLatest observed value: 3.42 ft at 9:30 PM EDT 25-Jun-2019. Flood Stage is 5.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Pohopoco Creek below Beltzville Lake at Parryville. Only observed stages are available for this point.

Return to Area Map
Upstream Gauge - at Beltzville Dam Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 7
Moderate Flood Stage: 6
Flood Stage: 5.5
Action Stage: 4.5
Low Stage (in feet): 0

Historic Crests
(1) 5.99 ft on 06/22/2003
(2) 5.95 ft on 06/29/2006
(3) 5.72 ft on 09/19/2004
(4) 5.64 ft on 01/25/1999
(5) 5.62 ft on 12/04/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.62 ft on 09/18/2012
(2) 5.29 ft on 09/26/2011
(3) 5.23 ft on 09/11/2011
(4) 5.07 ft on 08/30/2011
(5) 5.95 ft on 06/29/2006
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: 40.845556° N, Longitude: 75.646111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 492.05 ft 497.55 ft  

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
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

During winter months, cold and ice may result in inaccurate real-time stream stage and streamflow data. Adjustments or deletions of this data can only be done after detailed analysis.
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
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