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Hydrograph River at a Glance Download
Little Patuxent River at Allview Stage (ft)Observed: 270.88 ft at 12:30PM Oct 14, 2019Observed: 270.88 ft at 12:35PM Oct 14, 2019Observed: 270.89 ft at 1:35PM Oct 14, 2019Highest Observation: 270.9 ft at 2:35PM Oct 14, 2019Highest Observation: 270.9 ft at 3:35PM Oct 14, 2019Observed: 270.86 ft at 12:50PM Oct 15, 2019Observed: 270.86 ft at 12:55PM Oct 15, 2019Observed: 270.87 ft at 1:55PM Oct 15, 2019Observed: 270.88 ft at 2:55PM Oct 15, 2019Observed: 270.88 ft at 3:55PM Oct 15, 2019SMPM2(plotting HGIRR) Graph Created (1:54AM Oct 18, 2019)ObservedLatest observed value: 270.88 ft at 3:55 PM EDT 15-Oct-2019. Flood Stage is 280 ft
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Tabular Data (EDT)
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Datum: Not Available
NOTE: Forecasts are not available for the Little Patuxent River at Allview. Only observed stages are available for this point.
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Upstream Gauge - at Centennial Upstream Gauge Downstream Gauge Downstream Gauge - near Guilford
Flood Categories (in feet)
Major Flood Stage: 283
Moderate Flood Stage: 281
Flood Stage: 280
Action Stage: 278
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

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Gauge LocationGauge Map Marker
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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283 Carlinda Avenue begins to flood at its lowest point.
281 Water approaches a residence in the Columbia area.
280 Backyards and trails along the Little Patuxent River are flooded.
278 Water exceeds the banks of the Little Patuxent River.
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Latitude: 39.181111° N, Longitude: 76.852222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 280 ft  
Vertical Datum Elevation
(gauge height = 0)
(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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NWS Information
National Weather Service
(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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