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Hydrograph River at a Glance Download
Muncy Creek at Glen Mawr Stage (ft)Observed: 2.73 ft at 7:42PM Sep 20, 2021Observed: 2.7 ft at 8:12PM Sep 20, 2021Observed: 2.7 ft at 8:42PM Sep 20, 2021Observed: 2.72 ft at 9:27PM Sep 20, 2021Observed: 2.84 ft at 9:58PM Sep 20, 2021Observed: 2.88 ft at 10:13PM Sep 20, 2021Observed: 2.72 ft at 10:28PM Sep 20, 2021Observed: 2.7 ft at 10:58PM Sep 20, 2021Observed: 2.9 ft at 2:28AM Sep 21, 2021Observed: 2.86 ft at 2:58AM Sep 21, 2021Observed: 2.88 ft at 7:44AM Sep 21, 2021Observed: 2.92 ft at 7:59AM Sep 21, 2021Observed: 2.92 ft at 8:44AM Sep 21, 2021Observed: 2.93 ft at 8:59AM Sep 21, 2021Observed: 2.94 ft at 9:14AM Sep 21, 2021Observed: 2.89 ft at 9:29AM Sep 21, 2021Observed: 2.94 ft at 9:44AM Sep 21, 2021Observed: 2.91 ft at 9:59AM Sep 21, 2021Observed: 2.89 ft at 10:15AM Sep 21, 2021Observed: 2.83 ft at 10:30AM Sep 21, 2021Observed: 2.91 ft at 11:00AM Sep 21, 2021Observed: 2.9 ft at 11:30AM Sep 21, 2021Observed: 2.89 ft at 12:45PM Sep 21, 2021Observed: 2.88 ft at 1:00PM Sep 21, 2021Observed: 2.86 ft at 1:30PM Sep 21, 2021Observed: 2.87 ft at 2:00PM Sep 21, 2021Observed: 2.85 ft at 2:15PM Sep 21, 2021Observed: 2.84 ft at 2:30PM Sep 21, 2021Observed: 2.89 ft at 2:45PM Sep 21, 2021Observed: 2.87 ft at 3:00PM Sep 21, 2021Observed: 2.88 ft at 3:15PM Sep 21, 2021Observed: 2.87 ft at 3:30PM Sep 21, 2021Observed: 2.87 ft at 3:45PM Sep 21, 2021Observed: 2.89 ft at 4:00PM Sep 21, 2021Observed: 2.86 ft at 4:16PM Sep 21, 2021Observed: 2.87 ft at 4:46PM Sep 21, 2021Observed: 2.86 ft at 5:01PM Sep 21, 2021Observed: 2.86 ft at 5:16PM Sep 21, 2021Observed: 2.84 ft at 5:46PM Sep 21, 2021Observed: 2.83 ft at 6:16PM Sep 21, 2021Observed: 2.82 ft at 6:31PM Sep 21, 2021Observed: 2.82 ft at 6:46PM Sep 21, 2021Observed: 2.82 ft at 8:01PM Sep 21, 2021Observed: 2.82 ft at 8:16PM Sep 21, 2021Observed: 2.84 ft at 9:46PM Sep 21, 2021Observed: 2.84 ft at 10:01PM Sep 21, 2021Observed: 2.83 ft at 10:32PM Sep 21, 2021Observed: 2.86 ft at 10:47PM Sep 21, 2021Observed: 2.85 ft at 11:02PM Sep 21, 2021Observed: 2.83 ft at 11:17PM Sep 21, 2021Observed: 2.84 ft at 11:32PM Sep 21, 2021Observed: 2.85 ft at 11:47PM Sep 21, 2021Observed: 2.86 ft at 12:17AM Sep 22, 2021Observed: 2.83 ft at 12:47AM Sep 22, 2021Observed: 2.85 ft at 1:02AM Sep 22, 2021Observed: 2.84 ft at 1:17AM Sep 22, 2021Observed: 2.83 ft at 2:17AM Sep 22, 2021Observed: 2.84 ft at 2:32AM Sep 22, 2021Observed: 2.85 ft at 2:47AM Sep 22, 2021Observed: 2.84 ft at 3:02AM Sep 22, 2021Observed: 2.86 ft at 3:17AM Sep 22, 2021Observed: 2.83 ft at 3:47AM Sep 22, 2021Observed: 2.86 ft at 4:17AM Sep 22, 2021Observed: 2.81 ft at 4:33AM Sep 22, 2021Observed: 2.85 ft at 4:48AM Sep 22, 2021Observed: 2.82 ft at 5:18AM Sep 22, 2021Observed: 2.88 ft at 8:03AM Sep 22, 2021Observed: 2.85 ft at 10:03AM Sep 22, 2021Observed: 2.86 ft at 10:34AM Sep 22, 2021Observed: 2.84 ft at 10:49AM Sep 22, 2021Observed: 2.85 ft at 11:34AM Sep 22, 2021Observed: 2.85 ft at 12:04PM Sep 22, 2021Observed: 2.85 ft at 12:19PM Sep 22, 2021Observed: 2.83 ft at 12:49PM Sep 22, 2021Observed: 2.8 ft at 1:19PM Sep 22, 2021Observed: 2.85 ft at 1:34PM Sep 22, 2021Observed: 2.82 ft at 3:04PM Sep 22, 2021Observed: 2.83 ft at 3:19PM Sep 22, 2021Observed: 2.85 ft at 3:49PM Sep 22, 2021Observed: 2.86 ft at 4:19PM Sep 22, 2021Observed: 2.89 ft at 5:05PM Sep 22, 2021Observed: 2.88 ft at 5:50PM Sep 22, 2021Observed: 2.88 ft at 6:05PM Sep 22, 2021Observed: 2.91 ft at 6:20PM Sep 22, 2021Observed: 2.95 ft at 7:05PM Sep 22, 2021Observed: 2.95 ft at 7:50PM Sep 22, 2021Observed: 2.96 ft at 8:20PM Sep 22, 2021Observed: 2.96 ft at 8:35PM Sep 22, 2021Observed: 2.97 ft at 8:50PM Sep 22, 2021Observed: 3.05 ft at 10:51PM Sep 22, 2021Observed: 3.08 ft at 11:36PM Sep 22, 2021Observed: 3.07 ft at 11:51PM Sep 22, 2021Observed: 3.06 ft at 12:06AM Sep 23, 2021Observed: 3.09 ft at 12:21AM Sep 23, 2021Observed: 3.09 ft at 12:36AM Sep 23, 2021Observed: 3.1 ft at 1:06AM Sep 23, 2021Observed: 3.08 ft at 1:21AM Sep 23, 2021Observed: 3.1 ft at 1:51AM Sep 23, 2021Observed: 3.15 ft at 2:21AM Sep 23, 2021Observed: 3.11 ft at 2:36AM Sep 23, 2021Observed: 3.12 ft at 2:51AM Sep 23, 2021Observed: 3.14 ft at 3:06AM Sep 23, 2021Observed: 3.14 ft at 3:21AM Sep 23, 2021Observed: 3.14 ft at 3:36AM Sep 23, 2021Observed: 3.17 ft at 4:06AM Sep 23, 2021Observed: 3.13 ft at 4:36AM Sep 23, 2021Observed: 4.08 ft at 10:07AM Sep 23, 2021Observed: 8.68 ft at 1:08PM Sep 23, 2021Highest Observation: 8.9 ft at 1:53PM Sep 23, 2021Observed: 8.82 ft at 2:08PM Sep 23, 2021Observed: 8.77 ft at 3:08PM Sep 23, 2021Observed: 8.46 ft at 3:38PM Sep 23, 2021Observed: 8.1 ft at 4:08PM Sep 23, 2021Observed: 7.76 ft at 4:38PM Sep 23, 2021Observed: 7.59 ft at 4:53PM Sep 23, 2021Observed: 7.41 ft at 5:09PM Sep 23, 2021Observed: 7.2 ft at 5:39PM Sep 23, 2021Observed: 6.8 ft at 6:24PM Sep 23, 2021Observed: 6.72 ft at 6:39PM Sep 23, 2021Observed: 6.61 ft at 6:54PM Sep 23, 2021GLMP1(plotting HGIRP) Graph Created (7:32PM Sep 23, 2021)ObservedLatest observed value: 6.61 ft at 6:54 PM EDT 23-Sep-2021.
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
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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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
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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
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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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