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Hydrograph River at a Glance Download
Unnamed Tributary below Greenbelt Lake near Greenbelt Stage (ft)Observed: 1.75 ft at 10:50PM Oct 11, 2019Observed: 1.83 ft at 2:25AM Oct 12, 2019Observed: 1.95 ft at 5:40AM Oct 12, 2019Observed: 2.25 ft at 5:45AM Oct 12, 2019Observed: 2.36 ft at 5:50AM Oct 12, 2019Observed: 2.25 ft at 6:10AM Oct 12, 2019Observed: 2.15 ft at 6:20AM Oct 12, 2019Observed: 2.05 ft at 6:55AM Oct 12, 2019Observed: 2.03 ft at 8:25AM Oct 12, 2019Observed: 1.93 ft at 9:05AM Oct 12, 2019Observed: 1.83 ft at 9:35AM Oct 12, 2019Observed: 1.63 ft at 11:30AM Oct 12, 2019Observed: 1.53 ft at 12:05PM Oct 12, 2019Observed: 1.55 ft at 2:25PM Oct 12, 2019Observed: 1.65 ft at 4:25PM Oct 12, 2019Observed: 1.75 ft at 7:15PM Oct 12, 2019Observed: 1.81 ft at 8:25PM Oct 12, 2019Observed: 1.91 ft at 11:05PM Oct 12, 2019Observed: 2.01 ft at 2:00AM Oct 13, 2019Observed: 2.01 ft at 2:25AM Oct 13, 2019Observed: 2.11 ft at 7:30AM Oct 13, 2019Observed: 2.21 ft at 7:35AM Oct 13, 2019Observed: 2.42 ft at 7:45AM Oct 13, 2019Observed: 2.29 ft at 7:50AM Oct 13, 2019Observed: 2.17 ft at 7:55AM Oct 13, 2019Observed: 1.97 ft at 8:00AM Oct 13, 2019Observed: 1.87 ft at 8:10AM Oct 13, 2019Observed: 1.77 ft at 8:25AM Oct 13, 2019Observed: 1.67 ft at 8:50AM Oct 13, 2019Observed: 1.57 ft at 10:10AM Oct 13, 2019Observed: 1.47 ft at 11:10AM Oct 13, 2019Observed: 1.37 ft at 11:40AM Oct 13, 2019Observed: 1.26 ft at 12:35PM Oct 13, 2019Observed: 1.37 ft at 1:40PM Oct 13, 2019Observed: 1.39 ft at 2:25PM Oct 13, 2019Observed: 1.49 ft at 3:50PM Oct 13, 2019Observed: 1.55 ft at 8:25PM Oct 13, 2019Observed: 1.65 ft at 2:20AM Oct 14, 2019Observed: 1.65 ft at 2:25AM Oct 14, 2019Observed: 1.75 ft at 5:25AM Oct 14, 2019Observed: 1.75 ft at 8:25AM Oct 14, 2019Observed: 1.65 ft at 9:10AM Oct 14, 2019Observed: 1.55 ft at 9:55AM Oct 14, 2019Observed: 1.45 ft at 10:25AM Oct 14, 2019Observed: 1.35 ft at 10:40AM Oct 14, 2019Observed: 1.24 ft at 11:00AM Oct 14, 2019Observed: 1.35 ft at 11:20AM Oct 14, 2019Observed: 1.47 ft at 11:25AM Oct 14, 2019Observed: 1.57 ft at 11:30AM Oct 14, 2019Observed: 1.55 ft at 2:25PM Oct 14, 2019Observed: 1.45 ft at 4:35PM Oct 14, 2019Observed: 1.35 ft at 4:40PM Oct 14, 2019Observed: 1.24 ft at 4:55PM Oct 14, 2019Observed: 1.35 ft at 6:40PM Oct 14, 2019Observed: 1.45 ft at 7:25PM Oct 14, 2019Observed: 1.53 ft at 8:25PM Oct 14, 2019Observed: 1.63 ft at 10:45PM Oct 14, 2019Observed: 1.73 ft at 1:55AM Oct 15, 2019Observed: 1.73 ft at 2:25AM Oct 15, 2019Observed: 1.93 ft at 7:40AM Oct 15, 2019Observed: 2.03 ft at 7:50AM Oct 15, 2019Observed: 2.09 ft at 8:25AM Oct 15, 2019Observed: 1.99 ft at 9:10AM Oct 15, 2019Observed: 1.89 ft at 9:45AM Oct 15, 2019Observed: 1.79 ft at 10:35AM Oct 15, 2019Observed: 1.69 ft at 10:55AM Oct 15, 2019Observed: 1.59 ft at 11:20AM Oct 15, 2019Observed: 1.49 ft at 11:55AM Oct 15, 2019Observed: 1.39 ft at 12:05PM Oct 15, 2019Observed: 1.28 ft at 12:20PM Oct 15, 2019Observed: 1.18 ft at 12:35PM Oct 15, 2019Observed: 1.08 ft at 1:40PM Oct 15, 2019Observed: 1.08 ft at 2:25PM Oct 15, 2019Observed: 1.18 ft at 5:05PM Oct 15, 2019Observed: 1.28 ft at 5:40PM Oct 15, 2019Observed: 1.39 ft at 6:25PM Oct 15, 2019Observed: 1.49 ft at 7:05PM Oct 15, 2019Observed: 1.59 ft at 8:10PM Oct 15, 2019Observed: 1.59 ft at 8:25PM Oct 15, 2019Observed: 1.69 ft at 10:25PM Oct 15, 2019Observed: 1.75 ft at 2:25AM Oct 16, 2019Observed: 1.65 ft at 4:15AM Oct 16, 2019Observed: 1.55 ft at 8:05AM Oct 16, 2019Observed: 1.55 ft at 8:25AM Oct 16, 2019Observed: 1.79 ft at 10:30AM Oct 16, 2019Observed: 2.03 ft at 10:35AM Oct 16, 2019Observed: 2.13 ft at 10:45AM Oct 16, 2019Observed: 2.34 ft at 12:40PM Oct 16, 2019Observed: 2.44 ft at 12:50PM Oct 16, 2019Observed: 2.54 ft at 12:55PM Oct 16, 2019Observed: 2.64 ft at 1:45PM Oct 16, 2019Highest Observation: 2.74 ft at 1:55PM Oct 16, 2019Observed: 2.64 ft at 2:15PM Oct 16, 2019Observed: 2.6 ft at 2:25PM Oct 16, 2019Observed: 2.5 ft at 2:40PM Oct 16, 2019Observed: 2.4 ft at 3:00PM Oct 16, 2019Observed: 2.29 ft at 3:05PM Oct 16, 2019Observed: 2.19 ft at 3:15PM Oct 16, 2019Observed: 2.09 ft at 3:40PM Oct 16, 2019Observed: 1.99 ft at 4:35PM Oct 16, 2019Observed: 1.89 ft at 6:05PM Oct 16, 2019Observed: 1.79 ft at 6:10PM Oct 16, 2019Observed: 1.69 ft at 6:30PM Oct 16, 2019Observed: 1.73 ft at 8:25PM Oct 16, 2019GBLM2(plotting HGIRR) Graph Created (10:39PM Oct 16, 2019)ObservedLatest observed value: 1.73 ft at 8:25 PM EDT 16-Oct-2019.
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Unnamed Tributary below Greenbelt Lake near Greenbelt. Only observed stages are available for this point.
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Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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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: 39.002778° N, Longitude: 76.893333° 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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(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
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Page last modified: 1-Mar-2019 12:35 AM
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