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Hydrograph River at a Glance Download
Depot Pond at Upper Marlboro Stage (ft)Observed: 3.28 ft at 2:25AM Feb 15, 2020Observed: 3.16 ft at 2:30AM Feb 15, 2020Observed: 3.24 ft at 2:35AM Feb 15, 2020Observed: 3.16 ft at 2:55AM Feb 15, 2020Observed: 3.24 ft at 3:30AM Feb 15, 2020Observed: 3.16 ft at 3:50AM Feb 15, 2020Observed: 3.24 ft at 4:45AM Feb 15, 2020Observed: 3.24 ft at 5:20AM Feb 15, 2020Highest Observation: 3.36 ft at 9:25AM Feb 15, 2020Observed: 3.28 ft at 9:35AM Feb 15, 2020Observed: 3.2 ft at 10:00AM Feb 15, 2020Observed: 3.12 ft at 10:15AM Feb 15, 2020Observed: 3.04 ft at 11:00AM Feb 15, 2020Observed: 2.96 ft at 12:00PM Feb 15, 2020Observed: 2.89 ft at 12:15PM Feb 15, 2020Observed: 2.81 ft at 12:55PM Feb 15, 2020Observed: 2.73 ft at 3:35PM Feb 15, 2020Observed: 2.73 ft at 5:20PM Feb 15, 2020Observed: 2.81 ft at 6:00PM Feb 15, 2020Observed: 2.73 ft at 6:05PM Feb 15, 2020Observed: 2.81 ft at 6:20PM Feb 15, 2020Observed: 2.73 ft at 6:45PM Feb 15, 2020Observed: 2.65 ft at 10:20PM Feb 15, 2020Observed: 2.57 ft at 2:35AM Feb 16, 2020Observed: 2.57 ft at 5:20AM Feb 16, 2020Observed: 2.49 ft at 9:20AM Feb 16, 2020Observed: 2.41 ft at 11:05AM Feb 16, 2020Observed: 2.49 ft at 11:10AM Feb 16, 2020Observed: 2.41 ft at 11:25AM Feb 16, 2020Observed: 2.34 ft at 1:05PM Feb 16, 2020Observed: 2.26 ft at 1:30PM Feb 16, 2020Observed: 2.18 ft at 2:05PM Feb 16, 2020Observed: 2.18 ft at 5:20PM Feb 16, 2020Observed: 2.26 ft at 9:15PM Feb 16, 2020Observed: 2.34 ft at 4:20AM Feb 17, 2020Observed: 2.34 ft at 5:20AM Feb 17, 2020Observed: 2.41 ft at 6:15AM Feb 17, 2020Observed: 2.49 ft at 7:20AM Feb 17, 2020Observed: 2.41 ft at 7:50AM Feb 17, 2020Observed: 2.49 ft at 8:40AM Feb 17, 2020Observed: 2.41 ft at 9:30AM Feb 17, 2020Observed: 2.34 ft at 12:25PM Feb 17, 2020Observed: 2.26 ft at 1:30PM Feb 17, 2020Observed: 2.18 ft at 3:15PM Feb 17, 2020Observed: 2.22 ft at 5:20PM Feb 17, 2020Observed: 2.3 ft at 6:20PM Feb 17, 2020Observed: 2.38 ft at 8:20PM Feb 17, 2020Observed: 2.3 ft at 11:30PM Feb 17, 2020Observed: 2.26 ft at 5:20AM Feb 18, 2020Observed: 2.18 ft at 9:10AM Feb 18, 2020Observed: 2.1 ft at 10:40AM Feb 18, 2020Observed: 2.02 ft at 12:05PM Feb 18, 2020Observed: 1.94 ft at 12:45PM Feb 18, 2020Observed: 1.86 ft at 2:10PM Feb 18, 2020Observed: 1.86 ft at 5:20PM Feb 18, 2020Observed: 1.94 ft at 6:20PM Feb 18, 2020Observed: 2.02 ft at 12:20AM Feb 19, 2020Observed: 2.1 ft at 3:20AM Feb 19, 2020Observed: 2.14 ft at 5:20AM Feb 19, 2020Observed: 2.22 ft at 6:20AM Feb 19, 2020Observed: 2.3 ft at 8:20AM Feb 19, 2020Observed: 2.22 ft at 3:25PM Feb 19, 2020Observed: 2.26 ft at 5:20PM Feb 19, 2020Observed: 2.34 ft at 6:20PM Feb 19, 2020Observed: 2.41 ft at 8:40PM Feb 19, 2020Observed: 2.34 ft at 11:10PM Feb 19, 2020Observed: 2.41 ft at 11:55PM Feb 19, 2020DPNM2(plotting HGIRR) Graph Created (2:24AM Feb 20, 2020)ObservedLatest observed value: 2.41 ft at 11:55 PM EST 19-Feb-2020.
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Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts are not available for the Depot Pond at Upper Marlboro. 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.
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Latitude: 38.817778° N, Longitude: 76.739444° 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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(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
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Page last modified: 4-Mar-2019 11:30 PM
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