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Hydrograph River at a Glance Download
Sligo Creek near Chillum / Riggs Rd. Stage (ft)Observed: 0.26 ft at 3:40AM Jul 26, 2021Observed: 0.26 ft at 9:40AM Jul 26, 2021Observed: 0.26 ft at 3:40PM Jul 26, 2021Observed: 0.49 ft at 7:20PM Jul 26, 2021Observed: 0.69 ft at 7:25PM Jul 26, 2021Observed: 2.18 ft at 7:30PM Jul 26, 2021Observed: 2.57 ft at 7:35PM Jul 26, 2021Highest Observation: 3.03 ft at 7:40PM Jul 26, 2021Observed: 2.8 ft at 7:50PM Jul 26, 2021Observed: 2.61 ft at 7:55PM Jul 26, 2021Observed: 2.34 ft at 8:00PM Jul 26, 2021Observed: 2.11 ft at 8:05PM Jul 26, 2021Observed: 1.92 ft at 8:10PM Jul 26, 2021Observed: 1.72 ft at 8:20PM Jul 26, 2021Observed: 1.53 ft at 8:35PM Jul 26, 2021Observed: 1.34 ft at 8:40PM Jul 26, 2021Observed: 1.15 ft at 8:55PM Jul 26, 2021Observed: 0.96 ft at 9:20PM Jul 26, 2021Observed: 0.8 ft at 9:40PM Jul 26, 2021Observed: 0.61 ft at 10:20PM Jul 26, 2021Observed: 0.42 ft at 11:45PM Jul 26, 2021Observed: 0.34 ft at 3:40AM Jul 27, 2021Observed: 0.3 ft at 9:40AM Jul 27, 2021Observed: 0.3 ft at 3:40PM Jul 27, 2021Observed: 0.3 ft at 9:40PM Jul 27, 2021Observed: 0.3 ft at 3:40AM Jul 28, 2021Observed: 0.3 ft at 9:40AM Jul 28, 2021Observed: 0.3 ft at 3:40PM Jul 28, 2021Observed: 0.3 ft at 9:40PM Jul 28, 2021Observed: 0.3 ft at 3:40AM Jul 29, 2021Observed: 0.26 ft at 9:40AM Jul 29, 2021Observed: 0.26 ft at 3:40PM Jul 29, 2021Observed: 0.46 ft at 6:25PM Jul 29, 2021Observed: 0.65 ft at 6:45PM Jul 29, 2021Observed: 0.84 ft at 6:50PM Jul 29, 2021Observed: 0.65 ft at 7:40PM Jul 29, 2021Observed: 0.46 ft at 9:15PM Jul 29, 2021Observed: 0.42 ft at 9:40PM Jul 29, 2021Observed: 0.3 ft at 3:40AM Jul 30, 2021Observed: 0.26 ft at 9:40AM Jul 30, 2021Observed: 0.26 ft at 3:40PM Jul 30, 2021Observed: 0.26 ft at 9:40PM Jul 30, 2021CHLM2(plotting HGIRR) Graph Created (12:41AM Jul 31, 2021)ObservedLatest observed value: 0.26 ft at 9:40 PM EDT 30-Jul-2021.
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Tabular Data (UTC)
Tabular Data (EDT)
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Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Sligo Creek near Chillum / Riggs Rd.. 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.
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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.
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Latitude: 38.975278° N, Longitude: 76.973056° 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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43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
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Page last modified: 2-Nov-2020 7:30 PM
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