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Hydrograph River at a Glance Download
Muncy Creek at Glen Mawr Stage (ft)Observed: 2.65 ft at 12:30PM Oct 14, 2021Observed: 2.68 ft at 12:45PM Oct 14, 2021Observed: 2.64 ft at 1:00PM Oct 14, 2021Observed: 2.65 ft at 1:15PM Oct 14, 2021Observed: 2.66 ft at 1:31PM Oct 14, 2021Observed: 2.64 ft at 1:46PM Oct 14, 2021Observed: 2.65 ft at 2:01PM Oct 14, 2021Observed: 2.6 ft at 2:31PM Oct 14, 2021Observed: 2.63 ft at 3:01PM Oct 14, 2021Observed: 2.64 ft at 3:16PM Oct 14, 2021Observed: 2.61 ft at 3:31PM Oct 14, 2021Observed: 2.57 ft at 3:46PM Oct 14, 2021Observed: 2.59 ft at 4:01PM Oct 14, 2021Observed: 2.59 ft at 4:16PM Oct 14, 2021Observed: 2.62 ft at 4:31PM Oct 14, 2021Observed: 2.46 ft at 4:46PM Oct 14, 2021Observed: 2.53 ft at 5:01PM Oct 14, 2021Observed: 2.53 ft at 5:31PM Oct 14, 2021Observed: 2.54 ft at 6:01PM Oct 14, 2021Observed: 2.52 ft at 6:16PM Oct 14, 2021Observed: 2.51 ft at 6:31PM Oct 14, 2021Observed: 2.52 ft at 6:46PM Oct 14, 2021Observed: 2.51 ft at 7:01PM Oct 14, 2021Observed: 2.48 ft at 7:16PM Oct 14, 2021Observed: 2.49 ft at 7:32PM Oct 14, 2021Observed: 2.5 ft at 8:02PM Oct 14, 2021Observed: 2.49 ft at 8:17PM Oct 14, 2021Observed: 2.49 ft at 8:32PM Oct 14, 2021Observed: 2.45 ft at 8:47PM Oct 14, 2021Observed: 2.45 ft at 9:02PM Oct 14, 2021Observed: 2.45 ft at 9:17PM Oct 14, 2021Observed: 2.48 ft at 9:32PM Oct 14, 2021Observed: 2.65 ft at 9:47PM Oct 14, 2021Observed: 2.62 ft at 10:02PM Oct 14, 2021Observed: 2.69 ft at 10:17PM Oct 14, 2021Observed: 2.65 ft at 10:47PM Oct 14, 2021Observed: 2.63 ft at 11:02PM Oct 14, 2021Observed: 2.64 ft at 11:17PM Oct 14, 2021Observed: 2.66 ft at 11:47PM Oct 14, 2021Observed: 2.67 ft at 12:02AM Oct 15, 2021Observed: 2.6 ft at 12:17AM Oct 15, 2021Observed: 2.48 ft at 12:47AM Oct 15, 2021Observed: 2.68 ft at 1:02AM Oct 15, 2021Observed: 2.66 ft at 1:17AM Oct 15, 2021Observed: 2.5 ft at 1:33AM Oct 15, 2021Observed: 2.47 ft at 2:03AM Oct 15, 2021Observed: 2.67 ft at 3:03AM Oct 15, 2021Observed: 2.68 ft at 3:48AM Oct 15, 2021Observed: 2.67 ft at 8:34AM Oct 15, 2021Observed: 2.65 ft at 9:34AM Oct 15, 2021Observed: 2.53 ft at 10:34AM Oct 15, 2021Observed: 2.6 ft at 10:49AM Oct 15, 2021Observed: 2.56 ft at 11:34AM Oct 15, 2021Observed: 2.57 ft at 5:50PM Oct 15, 2021Observed: 2.61 ft at 7:05PM Oct 15, 2021Observed: 2.61 ft at 7:35PM Oct 15, 2021Observed: 2.65 ft at 8:21PM Oct 15, 2021Observed: 2.64 ft at 9:06PM Oct 15, 2021Observed: 2.64 ft at 10:51PM Oct 15, 2021Observed: 2.65 ft at 11:21PM Oct 15, 2021Observed: 2.66 ft at 1:21AM Oct 16, 2021Observed: 2.66 ft at 2:22AM Oct 16, 2021Observed: 2.67 ft at 4:07AM Oct 16, 2021Observed: 2.7 ft at 4:22AM Oct 16, 2021Observed: 2.69 ft at 9:23AM Oct 16, 2021Observed: 2.68 ft at 9:38AM Oct 16, 2021Observed: 2.68 ft at 10:23AM Oct 16, 2021Observed: 2.75 ft at 1:23PM Oct 16, 2021Observed: 2.78 ft at 4:24PM Oct 16, 2021Observed: 2.73 ft at 4:39PM Oct 16, 2021Observed: 2.99 ft at 4:54PM Oct 16, 2021Observed: 2.75 ft at 5:09PM Oct 16, 2021Observed: 2.78 ft at 5:24PM Oct 16, 2021Observed: 2.87 ft at 5:54PM Oct 16, 2021Observed: 3.08 ft at 6:09PM Oct 16, 2021Observed: 3.16 ft at 6:24PM Oct 16, 2021Observed: 3.01 ft at 6:39PM Oct 16, 2021Observed: 3.29 ft at 6:54PM Oct 16, 2021Observed: 3.3 ft at 7:09PM Oct 16, 2021Observed: 3.33 ft at 7:24PM Oct 16, 2021Observed: 3.34 ft at 7:54PM Oct 16, 2021Observed: 3.44 ft at 8:09PM Oct 16, 2021Observed: 3.45 ft at 8:25PM Oct 16, 2021Observed: 3.44 ft at 8:40PM Oct 16, 2021Observed: 3.52 ft at 8:55PM Oct 16, 2021Observed: 3.51 ft at 9:10PM Oct 16, 2021Observed: 3.53 ft at 9:25PM Oct 16, 2021Highest Observation: 3.57 ft at 9:40PM Oct 16, 2021Observed: 3.53 ft at 9:55PM Oct 16, 2021Observed: 3.55 ft at 10:10PM Oct 16, 2021Observed: 3.51 ft at 10:25PM Oct 16, 2021Observed: 3.55 ft at 10:40PM Oct 16, 2021Observed: 3.49 ft at 10:55PM Oct 16, 2021Observed: 3.5 ft at 11:10PM Oct 16, 2021Observed: 3.51 ft at 11:25PM Oct 16, 2021Observed: 3.44 ft at 11:40PM Oct 16, 2021Observed: 3.42 ft at 11:55PM Oct 16, 2021Observed: 3.37 ft at 12:10AM Oct 17, 2021Observed: 3.4 ft at 12:25AM Oct 17, 2021Observed: 3.35 ft at 12:55AM Oct 17, 2021Observed: 3.31 ft at 1:10AM Oct 17, 2021Observed: 3.33 ft at 1:25AM Oct 17, 2021Observed: 3.31 ft at 1:40AM Oct 17, 2021Observed: 3.3 ft at 1:55AM Oct 17, 2021Observed: 3.24 ft at 2:10AM Oct 17, 2021Observed: 3.29 ft at 2:26AM Oct 17, 2021Observed: 3.24 ft at 2:41AM Oct 17, 2021Observed: 3.29 ft at 2:56AM Oct 17, 2021Observed: 3.27 ft at 3:11AM Oct 17, 2021Observed: 3.19 ft at 3:26AM Oct 17, 2021Observed: 3.22 ft at 3:41AM Oct 17, 2021Observed: 3.21 ft at 3:56AM Oct 17, 2021Observed: 3.17 ft at 4:11AM Oct 17, 2021Observed: 3.17 ft at 4:26AM Oct 17, 2021Observed: 3.18 ft at 4:41AM Oct 17, 2021Observed: 3.15 ft at 4:56AM Oct 17, 2021Observed: 3.11 ft at 5:11AM Oct 17, 2021Observed: 3.14 ft at 5:26AM Oct 17, 2021Observed: 3.16 ft at 5:41AM Oct 17, 2021Observed: 3.12 ft at 5:56AM Oct 17, 2021Observed: 3.13 ft at 6:11AM Oct 17, 2021Observed: 3.12 ft at 6:26AM Oct 17, 2021Observed: 3.12 ft at 6:41AM Oct 17, 2021Observed: 3.06 ft at 7:11AM Oct 17, 2021Observed: 3.14 ft at 7:26AM Oct 17, 2021Observed: 3.09 ft at 7:41AM Oct 17, 2021Observed: 3.09 ft at 7:56AM Oct 17, 2021Observed: 3.11 ft at 8:11AM Oct 17, 2021Observed: 3.08 ft at 8:26AM Oct 17, 2021Observed: 3.1 ft at 8:42AM Oct 17, 2021Observed: 3.08 ft at 8:57AM Oct 17, 2021Observed: 3.1 ft at 9:12AM Oct 17, 2021Observed: 3.09 ft at 9:27AM Oct 17, 2021Observed: 3.09 ft at 9:42AM Oct 17, 2021Observed: 3.06 ft at 9:57AM Oct 17, 2021Observed: 2.98 ft at 10:12AM Oct 17, 2021Observed: 3.03 ft at 10:27AM Oct 17, 2021Observed: 3.04 ft at 10:42AM Oct 17, 2021Observed: 3 ft at 10:57AM Oct 17, 2021Observed: 3.03 ft at 11:12AM Oct 17, 2021Observed: 2.98 ft at 11:27AM Oct 17, 2021Observed: 3 ft at 11:42AM Oct 17, 2021GLMP1(plotting HGIRP) Graph Created (12:17PM Oct 17, 2021)ObservedLatest observed value: 3 ft at 11:42 AM EDT 17-Oct-2021.
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Muncy Creek at Glen Mawr. During times of high water, forecast crest information can be found in the text products.
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Upstream Gauge - near Sonestown Upstream Gauge Downstream Gauge Downstream Gauge - at Hughesville
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) 17.47 ft on 09/07/2011
(2) 11.31 ft on 09/18/2004
(3) 10.95 ft on 11/29/2005
(4) 10.79 ft on 06/28/2006
(5) 9.50 ft on 01/26/2010

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.47 ft on 09/07/2011
(2) 9.50 ft on 01/26/2010
(3) 10.79 ft on 06/28/2006
(4) 10.95 ft on 11/29/2005
(5) 11.31 ft on 09/18/2004

(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.

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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
8 Beween 7.0 and 9.0 feet flooding will begin to occur in the lower areas of Picture Rocks Borough.
7 Water covers Route 220 Highway between Tivoli and Glen Mawr.
About This Location Collapse

Latitude: 41.314444° N, Longitude: 76.646667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available  
Vertical Datum Elevation
(gauge height = 0)
Elevation
(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.
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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Page last modified: 2-Nov-2020 7:30 PM
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