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Mapping
Swatara Creek at Middletown Stage (ft)Observed: 2.19 ft at 8:45AM Nov 29, 2020Observed: 2.19 ft at 9:00AM Nov 29, 2020Observed: 2.19 ft at 9:15AM Nov 29, 2020Observed: 2.19 ft at 9:30AM Nov 29, 2020Observed: 2.19 ft at 9:45AM Nov 29, 2020Observed: 2.19 ft at 10:00AM Nov 29, 2020Observed: 2.19 ft at 10:15AM Nov 29, 2020Observed: 2.19 ft at 10:30AM Nov 29, 2020Observed: 2.19 ft at 10:45AM Nov 29, 2020Observed: 2.19 ft at 11:00AM Nov 29, 2020Observed: 2.19 ft at 11:15AM Nov 29, 2020Observed: 2.19 ft at 11:30AM Nov 29, 2020Observed: 2.19 ft at 11:45AM Nov 29, 2020Observed: 2.19 ft at 12:00PM Nov 29, 2020Observed: 2.2 ft at 12:15PM Nov 29, 2020Observed: 2.19 ft at 12:30PM Nov 29, 2020Observed: 2.2 ft at 12:45PM Nov 29, 2020Observed: 2.2 ft at 1:00PM Nov 29, 2020Observed: 2.2 ft at 1:15PM Nov 29, 2020Observed: 2.2 ft at 1:30PM Nov 29, 2020Observed: 2.19 ft at 1:45PM Nov 29, 2020Observed: 2.2 ft at 2:00PM Nov 29, 2020Observed: 2.19 ft at 2:15PM Nov 29, 2020Observed: 2.19 ft at 2:30PM Nov 29, 2020Observed: 2.19 ft at 2:45PM Nov 29, 2020Observed: 2.2 ft at 3:00PM Nov 29, 2020Observed: 2.2 ft at 3:15PM Nov 29, 2020Observed: 2.2 ft at 3:25PM Nov 29, 2020Observed: 2.2 ft at 3:30PM Nov 29, 2020Observed: 2.2 ft at 3:45PM Nov 29, 2020Observed: 2.2 ft at 4:00PM Nov 29, 2020Observed: 2.2 ft at 4:15PM Nov 29, 2020Observed: 2.2 ft at 4:30PM Nov 29, 2020Observed: 2.2 ft at 4:45PM Nov 29, 2020Observed: 2.2 ft at 5:00PM Nov 29, 2020Observed: 2.2 ft at 5:15PM Nov 29, 2020Observed: 2.2 ft at 5:30PM Nov 29, 2020Observed: 2.21 ft at 5:45PM Nov 29, 2020Observed: 2.21 ft at 6:00PM Nov 29, 2020Observed: 2.21 ft at 6:15PM Nov 29, 2020Observed: 2.2 ft at 6:30PM Nov 29, 2020Observed: 2.21 ft at 6:45PM Nov 29, 2020Observed: 2.21 ft at 7:00PM Nov 29, 2020Observed: 2.21 ft at 7:15PM Nov 29, 2020Observed: 2.21 ft at 7:30PM Nov 29, 2020Observed: 2.21 ft at 7:45PM Nov 29, 2020Observed: 2.21 ft at 8:00PM Nov 29, 2020Observed: 2.21 ft at 8:15PM Nov 29, 2020Observed: 2.21 ft at 8:30PM Nov 29, 2020Observed: 2.21 ft at 8:45PM Nov 29, 2020Observed: 2.22 ft at 9:00PM Nov 29, 2020Observed: 2.22 ft at 9:15PM Nov 29, 2020Observed: 2.22 ft at 9:30PM Nov 29, 2020Observed: 2.22 ft at 9:45PM Nov 29, 2020Observed: 2.22 ft at 10:00PM Nov 29, 2020Observed: 2.22 ft at 10:15PM Nov 29, 2020Observed: 2.22 ft at 10:30PM Nov 29, 2020Observed: 2.22 ft at 10:45PM Nov 29, 2020Observed: 2.22 ft at 11:00PM Nov 29, 2020Observed: 2.22 ft at 11:15PM Nov 29, 2020Observed: 2.23 ft at 11:30PM Nov 29, 2020Observed: 2.23 ft at 11:45PM Nov 29, 2020Observed: 2.23 ft at 12:00AM Nov 30, 2020Observed: 2.23 ft at 12:15AM Nov 30, 2020Observed: 2.23 ft at 12:30AM Nov 30, 2020Observed: 2.23 ft at 12:45AM Nov 30, 2020Observed: 2.23 ft at 1:00AM Nov 30, 2020Observed: 2.23 ft at 1:15AM Nov 30, 2020Observed: 2.24 ft at 1:30AM Nov 30, 2020Observed: 2.24 ft at 1:45AM Nov 30, 2020Observed: 2.24 ft at 2:00AM Nov 30, 2020Observed: 2.24 ft at 2:15AM Nov 30, 2020Observed: 2.24 ft at 2:30AM Nov 30, 2020Observed: 2.24 ft at 2:45AM Nov 30, 2020Observed: 2.25 ft at 3:00AM Nov 30, 2020Observed: 2.25 ft at 3:15AM Nov 30, 2020Observed: 2.25 ft at 3:26AM Nov 30, 2020Observed: 2.25 ft at 3:30AM Nov 30, 2020Observed: 2.25 ft at 3:45AM Nov 30, 2020Observed: 2.25 ft at 4:00AM Nov 30, 2020Observed: 2.26 ft at 4:15AM Nov 30, 2020Observed: 2.26 ft at 4:30AM Nov 30, 2020Observed: 2.27 ft at 4:45AM Nov 30, 2020Observed: 2.27 ft at 5:00AM Nov 30, 2020Observed: 2.28 ft at 5:15AM Nov 30, 2020Observed: 2.29 ft at 5:30AM Nov 30, 2020Observed: 2.29 ft at 5:45AM Nov 30, 2020Observed: 2.3 ft at 6:00AM Nov 30, 2020Observed: 2.31 ft at 6:15AM Nov 30, 2020Observed: 2.31 ft at 6:30AM Nov 30, 2020Observed: 2.32 ft at 6:45AM Nov 30, 2020Observed: 2.32 ft at 7:00AM Nov 30, 2020Observed: 2.32 ft at 7:15AM Nov 30, 2020Observed: 2.33 ft at 7:30AM Nov 30, 2020Observed: 2.33 ft at 7:45AM Nov 30, 2020Observed: 2.33 ft at 8:00AM Nov 30, 2020Observed: 2.35 ft at 8:15AM Nov 30, 2020Observed: 2.37 ft at 8:30AM Nov 30, 2020Observed: 2.38 ft at 8:45AM Nov 30, 2020Observed: 2.39 ft at 9:00AM Nov 30, 2020Observed: 2.41 ft at 9:15AM Nov 30, 2020Observed: 2.41 ft at 9:30AM Nov 30, 2020Observed: 2.41 ft at 9:45AM Nov 30, 2020Observed: 2.41 ft at 10:00AM Nov 30, 2020Observed: 2.41 ft at 10:15AM Nov 30, 2020Observed: 2.43 ft at 10:30AM Nov 30, 2020Observed: 2.44 ft at 10:45AM Nov 30, 2020Observed: 2.44 ft at 11:00AM Nov 30, 2020Observed: 2.46 ft at 11:15AM Nov 30, 2020Observed: 2.46 ft at 11:30AM Nov 30, 2020Observed: 2.47 ft at 11:45AM Nov 30, 2020Observed: 2.48 ft at 12:00PM Nov 30, 2020Observed: 2.5 ft at 12:15PM Nov 30, 2020Observed: 2.51 ft at 12:30PM Nov 30, 2020Observed: 2.52 ft at 12:45PM Nov 30, 2020Observed: 2.52 ft at 1:00PM Nov 30, 2020Observed: 2.54 ft at 1:15PM Nov 30, 2020Observed: 2.55 ft at 1:30PM Nov 30, 2020Observed: 2.56 ft at 1:45PM Nov 30, 2020Observed: 2.58 ft at 2:00PM Nov 30, 2020Observed: 2.6 ft at 2:15PM Nov 30, 2020Observed: 2.62 ft at 2:30PM Nov 30, 2020Observed: 2.63 ft at 2:45PM Nov 30, 2020Observed: 2.65 ft at 3:00PM Nov 30, 2020Observed: 2.66 ft at 3:15PM Nov 30, 2020Observed: 2.68 ft at 3:25PM Nov 30, 2020Observed: 2.68 ft at 3:30PM Nov 30, 2020Observed: 2.7 ft at 3:45PM Nov 30, 2020Observed: 2.71 ft at 4:00PM Nov 30, 2020Observed: 2.73 ft at 4:15PM Nov 30, 2020Observed: 2.74 ft at 4:30PM Nov 30, 2020Observed: 2.76 ft at 4:45PM Nov 30, 2020Observed: 2.77 ft at 5:00PM Nov 30, 2020Observed: 2.79 ft at 5:15PM Nov 30, 2020Observed: 2.79 ft at 5:30PM Nov 30, 2020Observed: 2.8 ft at 5:45PM Nov 30, 2020Observed: 2.8 ft at 6:00PM Nov 30, 2020Observed: 2.81 ft at 6:15PM Nov 30, 2020Observed: 2.82 ft at 6:30PM Nov 30, 2020Observed: 2.82 ft at 6:45PM Nov 30, 2020Observed: 2.83 ft at 7:00PM Nov 30, 2020Observed: 2.84 ft at 7:15PM Nov 30, 2020Observed: 2.85 ft at 7:30PM Nov 30, 2020Observed: 2.86 ft at 7:45PM Nov 30, 2020Observed: 2.87 ft at 8:00PM Nov 30, 2020Observed: 2.89 ft at 8:15PM Nov 30, 2020Observed: 2.91 ft at 8:30PM Nov 30, 2020Observed: 2.93 ft at 8:45PM Nov 30, 2020Observed: 2.95 ft at 9:00PM Nov 30, 2020Observed: 2.97 ft at 9:15PM Nov 30, 2020Observed: 3 ft at 9:30PM Nov 30, 2020Observed: 3.02 ft at 9:45PM Nov 30, 2020Observed: 3.04 ft at 10:00PM Nov 30, 2020Observed: 3.06 ft at 10:15PM Nov 30, 2020Observed: 3.08 ft at 10:30PM Nov 30, 2020Observed: 3.1 ft at 10:45PM Nov 30, 2020Observed: 3.12 ft at 11:00PM Nov 30, 2020Observed: 3.14 ft at 11:15PM Nov 30, 2020Observed: 3.16 ft at 11:30PM Nov 30, 2020Observed: 3.17 ft at 11:45PM Nov 30, 2020Observed: 3.18 ft at 12:00AM Dec 01, 2020Observed: 3.2 ft at 12:15AM Dec 01, 2020Observed: 3.2 ft at 12:30AM Dec 01, 2020Observed: 3.21 ft at 12:45AM Dec 01, 2020Observed: 3.22 ft at 1:00AM Dec 01, 2020Observed: 3.23 ft at 1:15AM Dec 01, 2020Observed: 3.24 ft at 1:30AM Dec 01, 2020Observed: 3.24 ft at 1:45AM Dec 01, 2020Observed: 3.25 ft at 2:00AM Dec 01, 2020Observed: 3.26 ft at 2:15AM Dec 01, 2020Observed: 3.26 ft at 2:30AM Dec 01, 2020Observed: 3.28 ft at 2:45AM Dec 01, 2020Observed: 3.28 ft at 3:00AM Dec 01, 2020Observed: 3.3 ft at 3:15AM Dec 01, 2020Observed: 3.31 ft at 3:25AM Dec 01, 2020Observed: 3.31 ft at 3:30AM Dec 01, 2020Observed: 3.33 ft at 3:45AM Dec 01, 2020Observed: 3.34 ft at 4:00AM Dec 01, 2020Observed: 3.37 ft at 4:15AM Dec 01, 2020Observed: 3.39 ft at 4:30AM Dec 01, 2020Observed: 3.41 ft at 4:45AM Dec 01, 2020Observed: 3.43 ft at 5:00AM Dec 01, 2020Observed: 3.46 ft at 5:15AM Dec 01, 2020Observed: 3.48 ft at 5:30AM Dec 01, 2020Observed: 3.52 ft at 5:45AM Dec 01, 2020Observed: 3.54 ft at 6:00AM Dec 01, 2020Observed: 3.57 ft at 6:15AM Dec 01, 2020Observed: 3.61 ft at 6:30AM Dec 01, 2020Observed: 3.64 ft at 6:45AM Dec 01, 2020Observed: 3.68 ft at 7:00AM Dec 01, 2020Observed: 3.71 ft at 7:15AM Dec 01, 2020Observed: 3.74 ft at 7:30AM Dec 01, 2020Observed: 3.77 ft at 7:45AM Dec 01, 2020Observed: 3.81 ft at 8:00AM Dec 01, 2020Observed: 3.84 ft at 8:15AM Dec 01, 2020Observed: 3.87 ft at 8:30AM Dec 01, 2020Observed: 3.9 ft at 8:45AM Dec 01, 2020Observed: 3.93 ft at 9:00AM Dec 01, 2020Observed: 3.95 ft at 9:15AM Dec 01, 2020Observed: 3.98 ft at 9:30AM Dec 01, 2020Observed: 4 ft at 9:45AM Dec 01, 2020Observed: 4.03 ft at 10:00AM Dec 01, 2020Observed: 4.04 ft at 10:15AM Dec 01, 2020Observed: 4.06 ft at 10:30AM Dec 01, 2020Observed: 4.08 ft at 10:45AM Dec 01, 2020Observed: 4.09 ft at 11:00AM Dec 01, 2020Observed: 4.1 ft at 11:15AM Dec 01, 2020Observed: 4.1 ft at 11:30AM Dec 01, 2020Observed: 4.1 ft at 11:45AM Dec 01, 2020Observed: 4.1 ft at 12:00PM Dec 01, 2020Highest Observation: 4.11 ft at 12:15PM Dec 01, 2020Highest Observation: 4.11 ft at 12:30PM Dec 01, 2020Observed: 4.1 ft at 12:45PM Dec 01, 2020Observed: 4.1 ft at 1:00PM Dec 01, 2020Observed: 4.1 ft at 1:15PM Dec 01, 2020Observed: 3.99 ft at 3:30PM Dec 01, 2020Observed: 3.98 ft at 3:45PM Dec 01, 2020Observed: 3.96 ft at 4:00PM Dec 01, 2020Observed: 3.95 ft at 4:15PM Dec 01, 2020Observed: 3.93 ft at 4:30PM Dec 01, 2020Observed: 3.92 ft at 4:45PM Dec 01, 2020Observed: 3.9 ft at 5:00PM Dec 01, 2020Observed: 3.88 ft at 5:15PM Dec 01, 2020Observed: 3.87 ft at 5:30PM Dec 01, 2020Observed: 3.86 ft at 5:45PM Dec 01, 2020Observed: 3.84 ft at 6:00PM Dec 01, 2020Observed: 3.83 ft at 6:15PM Dec 01, 2020Observed: 3.81 ft at 6:30PM Dec 01, 2020Observed: 3.79 ft at 6:45PM Dec 01, 2020Observed: 3.77 ft at 7:00PM Dec 01, 2020Observed: 3.76 ft at 7:15PM Dec 01, 2020Observed: 3.75 ft at 7:30PM Dec 01, 2020Observed: 3.74 ft at 7:45PM Dec 01, 2020Observed: 3.73 ft at 8:00PM Dec 01, 2020Observed: 3.72 ft at 8:15PM Dec 01, 2020Observed: 3.7 ft at 8:30PM Dec 01, 2020Observed: 3.69 ft at 8:45PM Dec 01, 2020Observed: 3.68 ft at 9:00PM Dec 01, 2020Observed: 3.67 ft at 9:15PM Dec 01, 2020Observed: 3.66 ft at 9:30PM Dec 01, 2020Observed: 3.64 ft at 9:45PM Dec 01, 2020Observed: 3.63 ft at 10:00PM Dec 01, 2020Observed: 3.62 ft at 10:15PM Dec 01, 2020Observed: 3.61 ft at 10:30PM Dec 01, 2020Observed: 3.6 ft at 10:45PM Dec 01, 2020Observed: 3.6 ft at 11:00PM Dec 01, 2020Observed: 3.59 ft at 11:15PM Dec 01, 2020Observed: 3.58 ft at 11:30PM Dec 01, 2020Observed: 3.57 ft at 11:45PM Dec 01, 2020Observed: 3.56 ft at 12:00AM Dec 02, 2020Observed: 3.56 ft at 12:15AM Dec 02, 2020Observed: 3.55 ft at 12:30AM Dec 02, 2020Observed: 3.54 ft at 12:45AM Dec 02, 2020Observed: 3.54 ft at 1:00AM Dec 02, 2020Observed: 3.53 ft at 1:15AM Dec 02, 2020Observed: 3.52 ft at 1:30AM Dec 02, 2020Observed: 3.52 ft at 1:45AM Dec 02, 2020Observed: 3.51 ft at 2:00AM Dec 02, 2020Observed: 3.51 ft at 2:15AM Dec 02, 2020Observed: 3.5 ft at 2:30AM Dec 02, 2020Observed: 3.49 ft at 2:45AM Dec 02, 2020Observed: 3.49 ft at 3:00AM Dec 02, 2020Observed: 3.48 ft at 3:15AM Dec 02, 2020Observed: 3.48 ft at 3:25AM Dec 02, 2020Observed: 3.48 ft at 3:30AM Dec 02, 2020Observed: 3.47 ft at 3:45AM Dec 02, 2020Observed: 3.47 ft at 4:00AM Dec 02, 2020Observed: 3.46 ft at 4:15AM Dec 02, 2020Observed: 3.46 ft at 4:30AM Dec 02, 2020Observed: 3.46 ft at 4:45AM Dec 02, 2020Observed: 3.45 ft at 5:00AM Dec 02, 2020Observed: 3.45 ft at 5:15AM Dec 02, 2020Observed: 3.45 ft at 5:30AM Dec 02, 2020Observed: 3.45 ft at 5:45AM Dec 02, 2020Observed: 3.44 ft at 6:00AM Dec 02, 2020Observed: 3.44 ft at 6:15AM Dec 02, 2020Observed: 3.44 ft at 6:30AM Dec 02, 2020Observed: 3.44 ft at 6:45AM Dec 02, 2020Observed: 3.43 ft at 7:00AM Dec 02, 2020Observed: 3.42 ft at 7:15AM Dec 02, 2020Highest Forecast: 3.5 ft 1:00PM Dec 02, 2020Forecast: 3.4 ft 7:00PM Dec 02, 2020Forecast: 3.3 ft 1:00AM Dec 03, 2020Forecast: 3.3 ft 7:00AM Dec 03, 2020Forecast: 3.3 ft 1:00PM Dec 03, 2020Forecast: 3.2 ft 7:00PM Dec 03, 2020Forecast: 3.1 ft 1:00AM Dec 04, 2020Forecast: 3.1 ft 7:00AM Dec 04, 2020USGS--Water Resources of the United StatesMTLP1(plotting HGIRG) Graph Created (8:32AM Dec 2, 2020)ObservedForecast (issued 10:32AM Dec 1)Latest observed value: 3.42 ft at 7:15 AM EST 2-Dec-2020. Flood Stage is 11 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Stage may be affected by ice during winter months.

NOTE: Forecasts for the Swatara Creek at Middletown are issued routinely year-round.

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Upstream Gauge - near Hershey Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 15
Flood Stage: 11
Action Stage: 10
Low Stage (in feet): 0

Historic Crests
(1) 23.29 ft on 09/09/2011
(2) 16.36 ft on 03/12/2011
(3) 16.19 ft on 07/26/2018
(4) 12.67 ft on 03/08/2011
(5) 12.63 ft on 04/18/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.76 ft on 09/12/2018
(2) 16.19 ft on 07/26/2018
(3) 11.81 ft on 01/14/2014
(4) 9.97 ft on 11/24/2011
(5) 23.29 ft on 09/09/2011
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
23.29 Flood of Record. Level of flooding associated with the remnants of Tropical Storm Lee on September 9 2011.
20 Widespread flooding of structures...including the trailer park at Harborton Place and Caravan Court.
18 Widespread flooding occurs. Numerous homes are affected by high water. Route 230 is affected. Flooding begins in the vicinity of Hoffer Park.
15 Flooding begins in the vicinity of Few Avenue and near the community swimming pool.
12 Both banks overflow upstream of the Vine Street Bridge and several basements are affected.
11 Minor overbank flooding begins near the Vine Street Bridge downstream to the Susquehanna River.
Photos
(1) Upstream from gage site
(2) Downstream from Gage
(3) River gage
About This Location Collapse

Latitude: 40.192500° N, Longitude: 76.728333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 278.56 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:
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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