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
Swatara Creek near Inwood Stage (ft)Flow (kcfs)Highest Observation: 2.57 ft at 11:30AM Jun 29, 2022Highest Observation: 2.57 ft at 11:45AM Jun 29, 2022Highest Observation: 2.57 ft at 12:00PM Jun 29, 2022Highest Observation: 2.57 ft at 12:15PM Jun 29, 2022Observed: 2.56 ft at 12:30PM Jun 29, 2022Observed: 2.56 ft at 12:45PM Jun 29, 2022Observed: 2.56 ft at 1:00PM Jun 29, 2022Observed: 2.56 ft at 1:15PM Jun 29, 2022Observed: 2.56 ft at 1:30PM Jun 29, 2022Observed: 2.56 ft at 1:45PM Jun 29, 2022Observed: 2.56 ft at 2:00PM Jun 29, 2022Observed: 2.56 ft at 2:15PM Jun 29, 2022Observed: 2.55 ft at 2:30PM Jun 29, 2022Observed: 2.55 ft at 2:45PM Jun 29, 2022Observed: 2.55 ft at 3:00PM Jun 29, 2022Observed: 2.55 ft at 3:15PM Jun 29, 2022Observed: 2.54 ft at 3:30PM Jun 29, 2022Observed: 2.54 ft at 3:45PM Jun 29, 2022Observed: 2.54 ft at 4:00PM Jun 29, 2022Observed: 2.54 ft at 4:15PM Jun 29, 2022Observed: 2.54 ft at 4:30PM Jun 29, 2022Observed: 2.54 ft at 4:45PM Jun 29, 2022Observed: 2.54 ft at 5:00PM Jun 29, 2022Observed: 2.54 ft at 5:15PM Jun 29, 2022Observed: 2.53 ft at 5:30PM Jun 29, 2022Observed: 2.53 ft at 5:45PM Jun 29, 2022Observed: 2.53 ft at 6:00PM Jun 29, 2022Observed: 2.53 ft at 6:15PM Jun 29, 2022Observed: 2.52 ft at 6:30PM Jun 29, 2022Observed: 2.52 ft at 6:45PM Jun 29, 2022Observed: 2.52 ft at 7:00PM Jun 29, 2022Observed: 2.52 ft at 7:15PM Jun 29, 2022Observed: 2.52 ft at 7:30PM Jun 29, 2022Observed: 2.52 ft at 7:45PM Jun 29, 2022Observed: 2.52 ft at 8:00PM Jun 29, 2022Observed: 2.51 ft at 8:15PM Jun 29, 2022Observed: 2.51 ft at 8:30PM Jun 29, 2022Observed: 2.51 ft at 8:45PM Jun 29, 2022Observed: 2.51 ft at 9:00PM Jun 29, 2022Observed: 2.51 ft at 9:15PM Jun 29, 2022Observed: 2.51 ft at 9:30PM Jun 29, 2022Observed: 2.5 ft at 9:45PM Jun 29, 2022Observed: 2.5 ft at 10:00PM Jun 29, 2022Observed: 2.5 ft at 10:15PM Jun 29, 2022Observed: 2.5 ft at 10:30PM Jun 29, 2022Observed: 2.5 ft at 10:45PM Jun 29, 2022Observed: 2.5 ft at 11:00PM Jun 29, 2022Observed: 2.5 ft at 11:15PM Jun 29, 2022Observed: 2.5 ft at 11:30PM Jun 29, 2022Observed: 2.5 ft at 11:45PM Jun 29, 2022Observed: 2.5 ft at 12:00AM Jun 30, 2022Observed: 2.49 ft at 12:15AM Jun 30, 2022Observed: 2.49 ft at 12:30AM Jun 30, 2022Observed: 2.49 ft at 12:45AM Jun 30, 2022Observed: 2.49 ft at 1:00AM Jun 30, 2022Observed: 2.49 ft at 1:15AM Jun 30, 2022Observed: 2.49 ft at 1:30AM Jun 30, 2022Observed: 2.49 ft at 1:45AM Jun 30, 2022Observed: 2.48 ft at 2:00AM Jun 30, 2022Observed: 2.48 ft at 2:15AM Jun 30, 2022Observed: 2.48 ft at 2:30AM Jun 30, 2022Observed: 2.48 ft at 2:45AM Jun 30, 2022Observed: 2.48 ft at 3:00AM Jun 30, 2022Observed: 2.48 ft at 3:15AM Jun 30, 2022Observed: 2.48 ft at 3:30AM Jun 30, 2022Observed: 2.48 ft at 3:45AM Jun 30, 2022Observed: 2.47 ft at 4:00AM Jun 30, 2022Observed: 2.47 ft at 4:15AM Jun 30, 2022Observed: 2.47 ft at 4:30AM Jun 30, 2022Observed: 2.47 ft at 4:45AM Jun 30, 2022Observed: 2.47 ft at 5:00AM Jun 30, 2022Observed: 2.47 ft at 5:15AM Jun 30, 2022Observed: 2.46 ft at 5:30AM Jun 30, 2022Observed: 2.46 ft at 5:45AM Jun 30, 2022Observed: 2.46 ft at 6:00AM Jun 30, 2022Observed: 2.46 ft at 6:15AM Jun 30, 2022Observed: 2.46 ft at 6:30AM Jun 30, 2022Observed: 2.46 ft at 6:45AM Jun 30, 2022Observed: 2.46 ft at 7:00AM Jun 30, 2022Observed: 2.46 ft at 7:15AM Jun 30, 2022Observed: 2.46 ft at 7:30AM Jun 30, 2022Observed: 2.46 ft at 7:45AM Jun 30, 2022Observed: 2.45 ft at 8:00AM Jun 30, 2022Observed: 2.45 ft at 8:15AM Jun 30, 2022Observed: 2.45 ft at 8:30AM Jun 30, 2022Observed: 2.45 ft at 8:45AM Jun 30, 2022Observed: 2.45 ft at 9:00AM Jun 30, 2022Observed: 2.45 ft at 9:15AM Jun 30, 2022Observed: 2.45 ft at 9:30AM Jun 30, 2022Observed: 2.45 ft at 9:45AM Jun 30, 2022Observed: 2.45 ft at 10:00AM Jun 30, 2022Observed: 2.45 ft at 10:15AM Jun 30, 2022Observed: 2.45 ft at 10:30AM Jun 30, 2022Observed: 2.45 ft at 10:45AM Jun 30, 2022Observed: 2.45 ft at 11:00AM Jun 30, 2022Observed: 2.45 ft at 11:15AM Jun 30, 2022Observed: 2.45 ft at 11:30AM Jun 30, 2022Observed: 2.45 ft at 11:45AM Jun 30, 2022Observed: 2.44 ft at 12:00PM Jun 30, 2022Observed: 2.44 ft at 12:15PM Jun 30, 2022Observed: 2.44 ft at 12:30PM Jun 30, 2022Observed: 2.44 ft at 12:45PM Jun 30, 2022Observed: 2.44 ft at 1:00PM Jun 30, 2022Observed: 2.44 ft at 1:15PM Jun 30, 2022Observed: 2.44 ft at 1:30PM Jun 30, 2022Observed: 2.44 ft at 1:45PM Jun 30, 2022Observed: 2.44 ft at 2:00PM Jun 30, 2022Observed: 2.44 ft at 2:15PM Jun 30, 2022Observed: 2.44 ft at 2:30PM Jun 30, 2022Observed: 2.44 ft at 2:45PM Jun 30, 2022Observed: 2.44 ft at 3:00PM Jun 30, 2022Observed: 2.44 ft at 3:15PM Jun 30, 2022Observed: 2.44 ft at 3:30PM Jun 30, 2022Observed: 2.43 ft at 3:45PM Jun 30, 2022Observed: 2.43 ft at 4:00PM Jun 30, 2022Observed: 2.43 ft at 4:15PM Jun 30, 2022Observed: 2.43 ft at 4:30PM Jun 30, 2022Observed: 2.43 ft at 4:45PM Jun 30, 2022Observed: 2.43 ft at 5:00PM Jun 30, 2022Observed: 2.43 ft at 5:15PM Jun 30, 2022Observed: 2.43 ft at 5:30PM Jun 30, 2022Observed: 2.43 ft at 5:45PM Jun 30, 2022Observed: 2.43 ft at 6:00PM Jun 30, 2022Observed: 2.43 ft at 6:15PM Jun 30, 2022Observed: 2.42 ft at 6:30PM Jun 30, 2022Observed: 2.42 ft at 6:45PM Jun 30, 2022Observed: 2.42 ft at 7:00PM Jun 30, 2022Observed: 2.42 ft at 7:15PM Jun 30, 2022Observed: 2.42 ft at 7:30PM Jun 30, 2022Observed: 2.42 ft at 7:45PM Jun 30, 2022Observed: 2.42 ft at 8:00PM Jun 30, 2022Observed: 2.42 ft at 8:15PM Jun 30, 2022Observed: 2.42 ft at 8:30PM Jun 30, 2022Observed: 2.41 ft at 8:45PM Jun 30, 2022Observed: 2.41 ft at 9:00PM Jun 30, 2022Observed: 2.41 ft at 9:15PM Jun 30, 2022Observed: 2.41 ft at 9:30PM Jun 30, 2022Observed: 2.41 ft at 9:45PM Jun 30, 2022Observed: 2.41 ft at 10:00PM Jun 30, 2022Observed: 2.41 ft at 10:15PM Jun 30, 2022Observed: 2.41 ft at 10:30PM Jun 30, 2022Observed: 2.41 ft at 10:45PM Jun 30, 2022Observed: 2.41 ft at 11:00PM Jun 30, 2022Observed: 2.41 ft at 11:15PM Jun 30, 2022Observed: 2.41 ft at 11:30PM Jun 30, 2022Observed: 2.4 ft at 11:45PM Jun 30, 2022Observed: 2.4 ft at 12:00AM Jul 01, 2022Observed: 2.4 ft at 12:15AM Jul 01, 2022Observed: 2.4 ft at 12:16AM Jul 01, 2022Observed: 2.4 ft at 12:30AM Jul 01, 2022Observed: 2.4 ft at 12:45AM Jul 01, 2022Observed: 2.4 ft at 1:00AM Jul 01, 2022Observed: 2.4 ft at 1:15AM Jul 01, 2022Observed: 2.4 ft at 1:30AM Jul 01, 2022Observed: 2.4 ft at 1:45AM Jul 01, 2022Observed: 2.4 ft at 2:00AM Jul 01, 2022Observed: 2.39 ft at 2:15AM Jul 01, 2022Observed: 2.39 ft at 2:30AM Jul 01, 2022Observed: 2.39 ft at 2:45AM Jul 01, 2022Observed: 2.39 ft at 3:00AM Jul 01, 2022Observed: 2.39 ft at 3:15AM Jul 01, 2022Observed: 2.39 ft at 3:30AM Jul 01, 2022Observed: 2.39 ft at 3:45AM Jul 01, 2022Observed: 2.39 ft at 4:00AM Jul 01, 2022Observed: 2.39 ft at 4:15AM Jul 01, 2022Observed: 2.38 ft at 4:30AM Jul 01, 2022Observed: 2.38 ft at 4:45AM Jul 01, 2022Observed: 2.38 ft at 5:00AM Jul 01, 2022Observed: 2.38 ft at 5:15AM Jul 01, 2022Observed: 2.38 ft at 5:30AM Jul 01, 2022Observed: 2.38 ft at 5:45AM Jul 01, 2022Observed: 2.38 ft at 6:00AM Jul 01, 2022Observed: 2.38 ft at 6:15AM Jul 01, 2022Observed: 2.38 ft at 6:30AM Jul 01, 2022Observed: 2.38 ft at 6:45AM Jul 01, 2022Observed: 2.38 ft at 7:00AM Jul 01, 2022Observed: 2.38 ft at 7:15AM Jul 01, 2022Observed: 2.38 ft at 7:30AM Jul 01, 2022Observed: 2.38 ft at 7:45AM Jul 01, 2022Observed: 2.38 ft at 8:00AM Jul 01, 2022Observed: 2.38 ft at 8:15AM Jul 01, 2022Observed: 2.38 ft at 8:30AM Jul 01, 2022Observed: 2.38 ft at 8:45AM Jul 01, 2022Observed: 2.38 ft at 9:00AM Jul 01, 2022Observed: 2.38 ft at 9:15AM Jul 01, 2022Observed: 2.38 ft at 9:30AM Jul 01, 2022Observed: 2.38 ft at 9:45AM Jul 01, 2022Observed: 2.38 ft at 10:00AM Jul 01, 2022Observed: 2.38 ft at 10:15AM Jul 01, 2022Observed: 2.38 ft at 10:30AM Jul 01, 2022Observed: 2.38 ft at 10:45AM Jul 01, 2022Observed: 2.38 ft at 11:00AM Jul 01, 2022Observed: 2.37 ft at 11:15AM Jul 01, 2022Observed: 2.37 ft at 11:30AM Jul 01, 2022Observed: 2.37 ft at 11:45AM Jul 01, 2022Observed: 2.37 ft at 12:00PM Jul 01, 2022Observed: 2.37 ft at 12:15PM Jul 01, 2022Observed: 2.37 ft at 12:16PM Jul 01, 2022Observed: 2.37 ft at 12:30PM Jul 01, 2022Observed: 2.37 ft at 12:45PM Jul 01, 2022Observed: 2.37 ft at 1:00PM Jul 01, 2022Observed: 2.37 ft at 1:15PM Jul 01, 2022Observed: 2.37 ft at 1:30PM Jul 01, 2022Observed: 2.37 ft at 1:45PM Jul 01, 2022Observed: 2.37 ft at 2:00PM Jul 01, 2022Observed: 2.37 ft at 2:15PM Jul 01, 2022Observed: 2.37 ft at 2:30PM Jul 01, 2022Observed: 2.37 ft at 2:45PM Jul 01, 2022Observed: 2.37 ft at 3:00PM Jul 01, 2022Observed: 2.37 ft at 3:15PM Jul 01, 2022Observed: 2.37 ft at 3:30PM Jul 01, 2022Observed: 2.37 ft at 3:45PM Jul 01, 2022Observed: 2.37 ft at 4:00PM Jul 01, 2022Observed: 2.36 ft at 4:15PM Jul 01, 2022Observed: 2.36 ft at 4:30PM Jul 01, 2022Observed: 2.36 ft at 4:45PM Jul 01, 2022Observed: 2.36 ft at 5:00PM Jul 01, 2022Observed: 2.36 ft at 5:15PM Jul 01, 2022Observed: 2.36 ft at 5:30PM Jul 01, 2022Observed: 2.36 ft at 5:45PM Jul 01, 2022Observed: 2.36 ft at 6:00PM Jul 01, 2022Observed: 2.36 ft at 6:15PM Jul 01, 2022Observed: 2.36 ft at 6:30PM Jul 01, 2022Observed: 2.36 ft at 6:45PM Jul 01, 2022Observed: 2.36 ft at 7:00PM Jul 01, 2022Observed: 2.36 ft at 7:15PM Jul 01, 2022Observed: 2.35 ft at 7:30PM Jul 01, 2022Observed: 2.35 ft at 7:45PM Jul 01, 2022Observed: 2.35 ft at 8:00PM Jul 01, 2022Observed: 2.35 ft at 8:15PM Jul 01, 2022Observed: 2.35 ft at 8:30PM Jul 01, 2022Observed: 2.35 ft at 8:45PM Jul 01, 2022Observed: 2.35 ft at 9:00PM Jul 01, 2022Observed: 2.35 ft at 9:15PM Jul 01, 2022Observed: 2.35 ft at 9:30PM Jul 01, 2022Observed: 2.35 ft at 9:45PM Jul 01, 2022Observed: 2.35 ft at 10:00PM Jul 01, 2022Observed: 2.35 ft at 10:15PM Jul 01, 2022Observed: 2.35 ft at 10:30PM Jul 01, 2022Observed: 2.35 ft at 10:45PM Jul 01, 2022Observed: 2.35 ft at 11:00PM Jul 01, 2022Observed: 2.35 ft at 11:15PM Jul 01, 2022Observed: 2.35 ft at 11:30PM Jul 01, 2022Observed: 2.35 ft at 11:45PM Jul 01, 2022Observed: 2.35 ft at 12:00AM Jul 02, 2022Observed: 2.34 ft at 12:15AM Jul 02, 2022Observed: 2.34 ft at 12:16AM Jul 02, 2022Observed: 2.34 ft at 12:30AM Jul 02, 2022Observed: 2.34 ft at 12:45AM Jul 02, 2022Observed: 2.34 ft at 1:00AM Jul 02, 2022Observed: 2.34 ft at 1:15AM Jul 02, 2022Observed: 2.34 ft at 1:30AM Jul 02, 2022Observed: 2.34 ft at 1:45AM Jul 02, 2022Observed: 2.34 ft at 2:00AM Jul 02, 2022Observed: 2.34 ft at 2:15AM Jul 02, 2022Observed: 2.34 ft at 2:30AM Jul 02, 2022Observed: 2.34 ft at 2:45AM Jul 02, 2022Observed: 2.34 ft at 3:00AM Jul 02, 2022Observed: 2.34 ft at 3:15AM Jul 02, 2022Observed: 2.34 ft at 3:30AM Jul 02, 2022Observed: 2.34 ft at 3:45AM Jul 02, 2022Observed: 2.34 ft at 4:00AM Jul 02, 2022Observed: 2.34 ft at 4:15AM Jul 02, 2022Observed: 2.34 ft at 4:30AM Jul 02, 2022Observed: 2.34 ft at 4:45AM Jul 02, 2022Observed: 2.34 ft at 5:00AM Jul 02, 2022Observed: 2.34 ft at 5:15AM Jul 02, 2022Observed: 2.34 ft at 5:30AM Jul 02, 2022Observed: 2.34 ft at 5:45AM Jul 02, 2022Observed: 2.34 ft at 6:00AM Jul 02, 2022Observed: 2.34 ft at 6:15AM Jul 02, 2022Observed: 2.34 ft at 6:30AM Jul 02, 2022Observed: 2.34 ft at 6:45AM Jul 02, 2022Observed: 2.35 ft at 7:00AM Jul 02, 2022Observed: 2.35 ft at 7:15AM Jul 02, 2022Observed: 2.35 ft at 7:30AM Jul 02, 2022Observed: 2.35 ft at 7:45AM Jul 02, 2022Observed: 2.35 ft at 8:00AM Jul 02, 2022Observed: 2.35 ft at 8:15AM Jul 02, 2022Observed: 2.35 ft at 8:30AM Jul 02, 2022Observed: 2.35 ft at 8:45AM Jul 02, 2022Observed: 2.35 ft at 9:00AM Jul 02, 2022Observed: 2.36 ft at 9:15AM Jul 02, 2022Observed: 2.36 ft at 9:30AM Jul 02, 2022Observed: 2.36 ft at 9:45AM Jul 02, 2022Observed: 2.36 ft at 10:00AM Jul 02, 2022Observed: 2.36 ft at 10:15AM Jul 02, 2022USGS--Water Resources of the United StatesIWDP1(plotting HGIRG) Graph Created (11:18AM Jul 2, 2022)ObservedLatest observed value: 2.36 ft at 10:15 AM EDT 2-Jul-2022.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Swatara Creek near Inwood. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - near Pine Grove Upstream Gauge Downstream Gauge Downstream Gauge - at Harper Tavern
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 23.72 ft on 09/08/2011
(2) 19.67 ft on 09/18/2004
(3) 17.35 ft on 09/02/2021 (P)
(4) 17.00 ft on 07/25/2018
(5) 15.81 ft on 01/20/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.35 ft on 09/02/2021 (P)
(2) 13.81 ft on 12/25/2020 (P)
(3) 15.80 ft on 08/13/2018
(4) 13.41 ft on 07/26/2018
(5) 17.00 ft on 07/25/2018
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: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.
About This Location Collapse

Latitude: 40.479167° N, Longitude: 76.531111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 426.13 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
State College Weather Forecast Office
328 Innovation Boulevard, Suite 330
State College, PA 16803
(814) 231-2408
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities