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Hydrograph River at a Glance Download
West Conewago Creek near Manchester Stage (ft)Flow (kcfs)Highest Observation: 4.66 ft at 12:30PM Mar 26, 2023Highest Observation: 4.66 ft at 12:45PM Mar 26, 2023Highest Observation: 4.66 ft at 1:00PM Mar 26, 2023Observed: 4.65 ft at 1:15PM Mar 26, 2023Observed: 4.64 ft at 1:30PM Mar 26, 2023Observed: 4.64 ft at 1:45PM Mar 26, 2023Observed: 4.62 ft at 2:00PM Mar 26, 2023Observed: 4.61 ft at 2:15PM Mar 26, 2023Observed: 4.6 ft at 2:30PM Mar 26, 2023Observed: 4.6 ft at 2:45PM Mar 26, 2023Observed: 4.58 ft at 3:00PM Mar 26, 2023Observed: 4.57 ft at 3:15PM Mar 26, 2023Observed: 4.56 ft at 3:30PM Mar 26, 2023Observed: 4.55 ft at 3:45PM Mar 26, 2023Observed: 4.53 ft at 4:00PM Mar 26, 2023Observed: 4.52 ft at 4:15PM Mar 26, 2023Observed: 4.51 ft at 4:30PM Mar 26, 2023Observed: 4.5 ft at 4:45PM Mar 26, 2023Observed: 4.48 ft at 5:00PM Mar 26, 2023Observed: 4.47 ft at 5:15PM Mar 26, 2023Observed: 4.46 ft at 5:30PM Mar 26, 2023Observed: 4.45 ft at 5:45PM Mar 26, 2023Observed: 4.43 ft at 6:00PM Mar 26, 2023Observed: 4.42 ft at 6:15PM Mar 26, 2023Observed: 4.41 ft at 6:30PM Mar 26, 2023Observed: 4.4 ft at 6:45PM Mar 26, 2023Observed: 4.38 ft at 7:00PM Mar 26, 2023Observed: 4.37 ft at 7:15PM Mar 26, 2023Observed: 4.36 ft at 7:30PM Mar 26, 2023Observed: 4.35 ft at 7:45PM Mar 26, 2023Observed: 4.34 ft at 8:00PM Mar 26, 2023Observed: 4.33 ft at 8:15PM Mar 26, 2023Observed: 4.31 ft at 8:30PM Mar 26, 2023Observed: 4.3 ft at 8:45PM Mar 26, 2023Observed: 4.29 ft at 9:00PM Mar 26, 2023Observed: 4.28 ft at 9:15PM Mar 26, 2023Observed: 4.28 ft at 9:16PM Mar 26, 2023Observed: 4.27 ft at 9:30PM Mar 26, 2023Observed: 4.26 ft at 9:45PM Mar 26, 2023Observed: 4.25 ft at 10:00PM Mar 26, 2023Observed: 4.24 ft at 10:15PM Mar 26, 2023Observed: 4.23 ft at 10:30PM Mar 26, 2023Observed: 4.22 ft at 10:45PM Mar 26, 2023Observed: 4.21 ft at 11:00PM Mar 26, 2023Observed: 4.2 ft at 11:15PM Mar 26, 2023Observed: 4.19 ft at 11:30PM Mar 26, 2023Observed: 4.18 ft at 11:45PM Mar 26, 2023Observed: 4.17 ft at 12:00AM Mar 27, 2023Observed: 4.16 ft at 12:15AM Mar 27, 2023Observed: 4.15 ft at 12:30AM Mar 27, 2023Observed: 4.14 ft at 12:45AM Mar 27, 2023Observed: 4.13 ft at 1:00AM Mar 27, 2023Observed: 4.12 ft at 1:15AM Mar 27, 2023Observed: 4.11 ft at 1:30AM Mar 27, 2023Observed: 4.11 ft at 1:45AM Mar 27, 2023Observed: 4.1 ft at 2:00AM Mar 27, 2023Observed: 4.09 ft at 2:15AM Mar 27, 2023Observed: 4.09 ft at 2:30AM Mar 27, 2023Observed: 4.08 ft at 2:45AM Mar 27, 2023Observed: 4.06 ft at 3:00AM Mar 27, 2023Observed: 4.06 ft at 3:15AM Mar 27, 2023Observed: 4.05 ft at 3:30AM Mar 27, 2023Observed: 4.04 ft at 3:45AM Mar 27, 2023Observed: 4.03 ft at 4:00AM Mar 27, 2023Observed: 4.03 ft at 4:15AM Mar 27, 2023Observed: 4.02 ft at 4:30AM Mar 27, 2023Observed: 4.01 ft at 4:45AM Mar 27, 2023Observed: 4 ft at 5:00AM Mar 27, 2023Observed: 4 ft at 5:15AM Mar 27, 2023Observed: 3.99 ft at 5:30AM Mar 27, 2023Observed: 3.98 ft at 5:45AM Mar 27, 2023Observed: 3.98 ft at 6:00AM Mar 27, 2023Observed: 3.97 ft at 6:15AM Mar 27, 2023Observed: 3.96 ft at 6:30AM Mar 27, 2023Observed: 3.95 ft at 6:45AM Mar 27, 2023Observed: 3.95 ft at 7:00AM Mar 27, 2023Observed: 3.94 ft at 7:15AM Mar 27, 2023Observed: 3.93 ft at 7:30AM Mar 27, 2023Observed: 3.93 ft at 7:45AM Mar 27, 2023Observed: 3.92 ft at 8:00AM Mar 27, 2023Observed: 3.92 ft at 8:15AM Mar 27, 2023Observed: 3.91 ft at 8:30AM Mar 27, 2023Observed: 3.9 ft at 8:45AM Mar 27, 2023Observed: 3.9 ft at 9:00AM Mar 27, 2023Observed: 3.89 ft at 9:15AM Mar 27, 2023Observed: 3.89 ft at 9:30AM Mar 27, 2023Observed: 3.88 ft at 9:45AM Mar 27, 2023Observed: 3.88 ft at 10:00AM Mar 27, 2023Observed: 3.87 ft at 10:15AM Mar 27, 2023Observed: 3.86 ft at 10:30AM Mar 27, 2023Observed: 3.86 ft at 10:45AM Mar 27, 2023Observed: 3.86 ft at 11:00AM Mar 27, 2023Observed: 3.85 ft at 11:15AM Mar 27, 2023Observed: 3.85 ft at 11:30AM Mar 27, 2023Observed: 3.84 ft at 11:45AM Mar 27, 2023Observed: 3.84 ft at 12:00PM Mar 27, 2023Observed: 3.84 ft at 12:15PM Mar 27, 2023Observed: 3.83 ft at 12:30PM Mar 27, 2023Observed: 3.83 ft at 12:45PM Mar 27, 2023Observed: 3.82 ft at 1:00PM Mar 27, 2023Observed: 3.82 ft at 1:15PM Mar 27, 2023Observed: 3.81 ft at 1:30PM Mar 27, 2023Observed: 3.81 ft at 1:45PM Mar 27, 2023Observed: 3.81 ft at 2:00PM Mar 27, 2023Observed: 3.8 ft at 2:15PM Mar 27, 2023Observed: 3.8 ft at 2:30PM Mar 27, 2023Observed: 3.8 ft at 2:45PM Mar 27, 2023Observed: 3.8 ft at 3:00PM Mar 27, 2023Observed: 3.8 ft at 3:15PM Mar 27, 2023Observed: 3.8 ft at 3:30PM Mar 27, 2023Observed: 3.79 ft at 3:45PM Mar 27, 2023Observed: 3.79 ft at 4:00PM Mar 27, 2023Observed: 3.79 ft at 4:15PM Mar 27, 2023Observed: 3.79 ft at 4:30PM Mar 27, 2023Observed: 3.79 ft at 4:45PM Mar 27, 2023Observed: 3.79 ft at 5:00PM Mar 27, 2023Observed: 3.79 ft at 5:15PM Mar 27, 2023Observed: 3.78 ft at 5:30PM Mar 27, 2023Observed: 3.79 ft at 5:45PM Mar 27, 2023Observed: 3.78 ft at 6:00PM Mar 27, 2023Observed: 3.78 ft at 6:15PM Mar 27, 2023Observed: 3.78 ft at 6:30PM Mar 27, 2023Observed: 3.78 ft at 6:45PM Mar 27, 2023Observed: 3.78 ft at 7:00PM Mar 27, 2023Observed: 3.78 ft at 7:15PM Mar 27, 2023Observed: 3.78 ft at 7:30PM Mar 27, 2023Observed: 3.78 ft at 7:45PM Mar 27, 2023Observed: 3.78 ft at 8:00PM Mar 27, 2023Observed: 3.78 ft at 8:15PM Mar 27, 2023Observed: 3.77 ft at 8:30PM Mar 27, 2023Observed: 3.78 ft at 8:45PM Mar 27, 2023Observed: 3.78 ft at 9:00PM Mar 27, 2023Observed: 3.78 ft at 9:15PM Mar 27, 2023Observed: 3.78 ft at 9:16PM Mar 27, 2023Observed: 3.78 ft at 9:30PM Mar 27, 2023Observed: 3.78 ft at 9:45PM Mar 27, 2023Observed: 3.78 ft at 10:00PM Mar 27, 2023Observed: 3.78 ft at 10:15PM Mar 27, 2023Observed: 3.77 ft at 10:30PM Mar 27, 2023Observed: 3.77 ft at 10:45PM Mar 27, 2023Observed: 3.77 ft at 11:00PM Mar 27, 2023Observed: 3.77 ft at 11:15PM Mar 27, 2023Observed: 3.77 ft at 11:30PM Mar 27, 2023Observed: 3.77 ft at 11:45PM Mar 27, 2023Observed: 3.77 ft at 12:00AM Mar 28, 2023Observed: 3.77 ft at 12:15AM Mar 28, 2023Observed: 3.76 ft at 12:30AM Mar 28, 2023Observed: 3.76 ft at 12:45AM Mar 28, 2023Observed: 3.76 ft at 1:00AM Mar 28, 2023Observed: 3.76 ft at 1:15AM Mar 28, 2023Observed: 3.75 ft at 1:30AM Mar 28, 2023Observed: 3.75 ft at 1:45AM Mar 28, 2023Observed: 3.75 ft at 2:00AM Mar 28, 2023Observed: 3.74 ft at 2:15AM Mar 28, 2023Observed: 3.74 ft at 2:30AM Mar 28, 2023Observed: 3.74 ft at 2:45AM Mar 28, 2023Observed: 3.74 ft at 3:00AM Mar 28, 2023Observed: 3.73 ft at 3:15AM Mar 28, 2023Observed: 3.73 ft at 3:30AM Mar 28, 2023Observed: 3.72 ft at 3:45AM Mar 28, 2023Observed: 3.72 ft at 4:00AM Mar 28, 2023Observed: 3.72 ft at 4:15AM Mar 28, 2023Observed: 3.71 ft at 4:30AM Mar 28, 2023Observed: 3.71 ft at 4:45AM Mar 28, 2023Observed: 3.71 ft at 5:00AM Mar 28, 2023Observed: 3.71 ft at 5:15AM Mar 28, 2023Observed: 3.7 ft at 5:30AM Mar 28, 2023Observed: 3.7 ft at 5:45AM Mar 28, 2023Observed: 3.7 ft at 6:00AM Mar 28, 2023Observed: 3.7 ft at 6:15AM Mar 28, 2023Observed: 3.69 ft at 6:30AM Mar 28, 2023Observed: 3.69 ft at 6:45AM Mar 28, 2023Observed: 3.69 ft at 7:00AM Mar 28, 2023Observed: 3.69 ft at 7:15AM Mar 28, 2023Observed: 3.68 ft at 7:30AM Mar 28, 2023Observed: 3.68 ft at 7:45AM Mar 28, 2023Observed: 3.68 ft at 8:00AM Mar 28, 2023Observed: 3.68 ft at 8:15AM Mar 28, 2023Observed: 3.68 ft at 8:30AM Mar 28, 2023Observed: 3.67 ft at 8:45AM Mar 28, 2023Observed: 3.67 ft at 9:00AM Mar 28, 2023Observed: 3.67 ft at 9:15AM Mar 28, 2023Observed: 3.67 ft at 9:17AM Mar 28, 2023Observed: 3.67 ft at 9:30AM Mar 28, 2023Observed: 3.66 ft at 9:45AM Mar 28, 2023Observed: 3.66 ft at 10:00AM Mar 28, 2023Observed: 3.66 ft at 10:15AM Mar 28, 2023Observed: 3.66 ft at 10:30AM Mar 28, 2023Observed: 3.65 ft at 10:45AM Mar 28, 2023Observed: 3.65 ft at 11:00AM Mar 28, 2023Observed: 3.65 ft at 11:15AM Mar 28, 2023Observed: 3.65 ft at 11:30AM Mar 28, 2023Observed: 3.65 ft at 11:45AM Mar 28, 2023Observed: 3.64 ft at 12:00PM Mar 28, 2023Observed: 3.64 ft at 12:15PM Mar 28, 2023Observed: 3.64 ft at 12:30PM Mar 28, 2023Observed: 3.64 ft at 12:45PM Mar 28, 2023Observed: 3.64 ft at 1:00PM Mar 28, 2023Observed: 3.64 ft at 1:15PM Mar 28, 2023Observed: 3.63 ft at 1:30PM Mar 28, 2023Observed: 3.64 ft at 1:45PM Mar 28, 2023Observed: 3.63 ft at 2:00PM Mar 28, 2023Observed: 3.63 ft at 2:15PM Mar 28, 2023Observed: 3.63 ft at 2:30PM Mar 28, 2023Observed: 3.63 ft at 2:45PM Mar 28, 2023Observed: 3.63 ft at 3:00PM Mar 28, 2023Observed: 3.62 ft at 3:15PM Mar 28, 2023Observed: 3.62 ft at 3:30PM Mar 28, 2023Observed: 3.62 ft at 3:45PM Mar 28, 2023Observed: 3.62 ft at 4:00PM Mar 28, 2023Observed: 3.62 ft at 4:15PM Mar 28, 2023Observed: 3.61 ft at 4:30PM Mar 28, 2023Observed: 3.61 ft at 4:45PM Mar 28, 2023Observed: 3.61 ft at 5:00PM Mar 28, 2023Observed: 3.61 ft at 5:15PM Mar 28, 2023Observed: 3.61 ft at 5:30PM Mar 28, 2023Observed: 3.61 ft at 5:45PM Mar 28, 2023Observed: 3.61 ft at 6:00PM Mar 28, 2023Observed: 3.61 ft at 6:15PM Mar 28, 2023Observed: 3.6 ft at 6:30PM Mar 28, 2023Observed: 3.6 ft at 6:45PM Mar 28, 2023Observed: 3.6 ft at 7:00PM Mar 28, 2023Observed: 3.6 ft at 7:15PM Mar 28, 2023Observed: 3.6 ft at 7:30PM Mar 28, 2023Observed: 3.6 ft at 7:45PM Mar 28, 2023Observed: 3.6 ft at 8:00PM Mar 28, 2023Observed: 3.59 ft at 8:15PM Mar 28, 2023Observed: 3.59 ft at 8:30PM Mar 28, 2023Observed: 3.59 ft at 8:45PM Mar 28, 2023Observed: 3.59 ft at 9:00PM Mar 28, 2023Observed: 3.59 ft at 9:15PM Mar 28, 2023Observed: 3.59 ft at 9:17PM Mar 28, 2023Observed: 3.59 ft at 9:30PM Mar 28, 2023Observed: 3.59 ft at 9:45PM Mar 28, 2023Observed: 3.58 ft at 10:00PM Mar 28, 2023Observed: 3.58 ft at 10:15PM Mar 28, 2023Observed: 3.58 ft at 10:30PM Mar 28, 2023Observed: 3.58 ft at 10:45PM Mar 28, 2023Observed: 3.58 ft at 11:00PM Mar 28, 2023Observed: 3.58 ft at 11:15PM Mar 28, 2023Observed: 3.58 ft at 11:30PM Mar 28, 2023Observed: 3.57 ft at 11:45PM Mar 28, 2023Observed: 3.57 ft at 12:00AM Mar 29, 2023Observed: 3.57 ft at 12:15AM Mar 29, 2023Observed: 3.57 ft at 12:30AM Mar 29, 2023Observed: 3.57 ft at 12:45AM Mar 29, 2023Observed: 3.57 ft at 1:00AM Mar 29, 2023Observed: 3.57 ft at 1:15AM Mar 29, 2023Observed: 3.57 ft at 1:30AM Mar 29, 2023Observed: 3.56 ft at 1:45AM Mar 29, 2023Observed: 3.56 ft at 2:00AM Mar 29, 2023Observed: 3.56 ft at 2:15AM Mar 29, 2023Observed: 3.56 ft at 2:30AM Mar 29, 2023Observed: 3.56 ft at 2:45AM Mar 29, 2023Observed: 3.56 ft at 3:00AM Mar 29, 2023Observed: 3.56 ft at 3:15AM Mar 29, 2023Observed: 3.56 ft at 3:30AM Mar 29, 2023Observed: 3.56 ft at 3:45AM Mar 29, 2023Observed: 3.56 ft at 4:00AM Mar 29, 2023Observed: 3.56 ft at 4:15AM Mar 29, 2023Observed: 3.56 ft at 4:30AM Mar 29, 2023Observed: 3.55 ft at 4:45AM Mar 29, 2023Observed: 3.55 ft at 5:00AM Mar 29, 2023Observed: 3.55 ft at 5:15AM Mar 29, 2023Observed: 3.55 ft at 5:30AM Mar 29, 2023Observed: 3.55 ft at 5:45AM Mar 29, 2023Observed: 3.55 ft at 6:00AM Mar 29, 2023Observed: 3.55 ft at 6:15AM Mar 29, 2023Observed: 3.55 ft at 6:30AM Mar 29, 2023Observed: 3.55 ft at 6:45AM Mar 29, 2023Observed: 3.55 ft at 7:00AM Mar 29, 2023Observed: 3.55 ft at 7:15AM Mar 29, 2023Observed: 3.55 ft at 7:30AM Mar 29, 2023Observed: 3.54 ft at 7:45AM Mar 29, 2023Observed: 3.54 ft at 8:00AM Mar 29, 2023Observed: 3.54 ft at 8:15AM Mar 29, 2023Observed: 3.54 ft at 8:30AM Mar 29, 2023Observed: 3.54 ft at 8:45AM Mar 29, 2023Observed: 3.54 ft at 9:00AM Mar 29, 2023Observed: 3.54 ft at 9:15AM Mar 29, 2023Observed: 3.54 ft at 9:30AM Mar 29, 2023Observed: 3.54 ft at 9:45AM Mar 29, 2023Observed: 3.53 ft at 10:00AM Mar 29, 2023Observed: 3.53 ft at 10:15AM Mar 29, 2023Observed: 3.53 ft at 10:30AM Mar 29, 2023Observed: 3.53 ft at 10:45AM Mar 29, 2023Observed: 3.53 ft at 11:00AM Mar 29, 2023USGS--Water Resources of the United StatesMANP1(plotting HGIRG) Graph Created (12:18PM Mar 29, 2023)ObservedLatest observed value: 3.53 ft at 11:00 AM EDT 29-Mar-2023.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the West Conewago Creek near Manchester. Only observed stages are available for this point.
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Upstream Gauge - at East Berlin Upstream Gauge
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) 32.11 ft on 09/26/1975
(2) 30.26 ft on 06/22/1996
(3) 22.06 ft on 10/12/2013
(4) 21.44 ft on 09/02/2021 (P)
(5) 21.24 ft on 10/30/2012
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.82 ft on 05/07/2022 (P)
(2) 12.14 ft on 09/24/2021 (P)
(3) 21.44 ft on 09/02/2021 (P)
(4) 13.11 ft on 12/25/2020 (P)
(5) 13.34 ft on 11/01/2019 (P)
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: 40.082222° N, Longitude: 76.720278° 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 263.68 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:
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Hydrologic Resources Additional Resources
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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.
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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