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  NOTICE:There is a service interruption for a number of stream gauges nationwide due to the Global Positioning System (GPS) Rollover that occurred on April 6 at 23:59 GMT. The National Weather Service is working with federal, state, and local partners to ensure those affected gauges obtain the necessary updates to resume data transmission. We apologize for the service interruption and hope to have the data restored as soon as possible.

Hydrograph River at a Glance Download
Jones Falls above Lake Roland Dam Stage (ft)Observed: 227.07 ft at 5:20AM Apr 17, 2019Observed: 227.07 ft at 6:20AM Apr 17, 2019Observed: 227.07 ft at 7:20AM Apr 17, 2019Observed: 227.07 ft at 8:20AM Apr 17, 2019Observed: 227.07 ft at 9:20AM Apr 17, 2019Observed: 227.07 ft at 10:20AM Apr 17, 2019Observed: 227.07 ft at 11:20AM Apr 17, 2019Observed: 227.07 ft at 12:20PM Apr 17, 2019Observed: 227.07 ft at 1:20PM Apr 17, 2019Observed: 227.07 ft at 3:20PM Apr 17, 2019Observed: 227.07 ft at 4:20PM Apr 17, 2019Observed: 227.07 ft at 5:20PM Apr 17, 2019Observed: 227.07 ft at 6:20PM Apr 17, 2019Observed: 227.07 ft at 7:20PM Apr 17, 2019Observed: 227.07 ft at 8:20PM Apr 17, 2019Observed: 227.07 ft at 9:20PM Apr 17, 2019Observed: 227.07 ft at 10:20PM Apr 17, 2019Observed: 227.07 ft at 11:20PM Apr 17, 2019Observed: 227.07 ft at 12:20AM Apr 18, 2019Observed: 227.07 ft at 1:20AM Apr 18, 2019Observed: 227.07 ft at 2:20AM Apr 18, 2019Observed: 227.07 ft at 3:20AM Apr 18, 2019Observed: 227.07 ft at 4:20AM Apr 18, 2019Observed: 227.07 ft at 5:20AM Apr 18, 2019Observed: 227.07 ft at 6:20AM Apr 18, 2019Observed: 227.07 ft at 7:20AM Apr 18, 2019Observed: 227.07 ft at 8:20AM Apr 18, 2019Observed: 227.07 ft at 9:20AM Apr 18, 2019Observed: 227.07 ft at 10:20AM Apr 18, 2019Observed: 227.07 ft at 11:20AM Apr 18, 2019Observed: 227.07 ft at 12:20PM Apr 18, 2019Observed: 227.07 ft at 1:20PM Apr 18, 2019Observed: 227.07 ft at 2:20PM Apr 18, 2019Observed: 227.07 ft at 3:20PM Apr 18, 2019Observed: 227.07 ft at 4:20PM Apr 18, 2019Observed: 227.07 ft at 5:20PM Apr 18, 2019Observed: 227.07 ft at 6:20PM Apr 18, 2019Observed: 227.07 ft at 7:20PM Apr 18, 2019Observed: 227.07 ft at 8:20PM Apr 18, 2019Observed: 227.07 ft at 9:20PM Apr 18, 2019Observed: 227.07 ft at 10:20PM Apr 18, 2019Observed: 227.07 ft at 11:20PM Apr 18, 2019Observed: 227.07 ft at 12:20AM Apr 19, 2019Observed: 227.07 ft at 1:20AM Apr 19, 2019Observed: 227.07 ft at 2:20AM Apr 19, 2019Observed: 227.07 ft at 3:20AM Apr 19, 2019Observed: 227.07 ft at 4:20AM Apr 19, 2019Observed: 227.07 ft at 5:20AM Apr 19, 2019Observed: 227.07 ft at 6:20AM Apr 19, 2019Observed: 227.07 ft at 7:20AM Apr 19, 2019Observed: 227.07 ft at 8:20AM Apr 19, 2019Observed: 227.07 ft at 9:20AM Apr 19, 2019Observed: 227.07 ft at 10:20AM Apr 19, 2019Observed: 227.07 ft at 11:20AM Apr 19, 2019Observed: 227.07 ft at 12:20PM Apr 19, 2019Observed: 227.07 ft at 1:20PM Apr 19, 2019Observed: 227.07 ft at 2:20PM Apr 19, 2019Observed: 227.07 ft at 3:20PM Apr 19, 2019Observed: 226.96 ft at 4:20PM Apr 19, 2019Highest Observation: 227.37 ft at 5:20PM Apr 19, 2019Highest Observation: 227.37 ft at 6:20PM Apr 19, 2019Highest Observation: 227.37 ft at 7:20PM Apr 19, 2019Observed: 227.27 ft at 8:20PM Apr 19, 2019Observed: 227.27 ft at 9:20PM Apr 19, 2019Observed: 227.17 ft at 10:20PM Apr 19, 2019Observed: 227.17 ft at 11:20PM Apr 19, 2019Observed: 227.17 ft at 12:20AM Apr 20, 2019Observed: 227.17 ft at 1:20AM Apr 20, 2019Observed: 227.17 ft at 2:20AM Apr 20, 2019Observed: 227.17 ft at 3:20AM Apr 20, 2019Observed: 227.07 ft at 4:20AM Apr 20, 2019Observed: 227.07 ft at 5:20AM Apr 20, 2019Observed: 227.07 ft at 6:20AM Apr 20, 2019Observed: 227.07 ft at 7:20AM Apr 20, 2019Observed: 227.07 ft at 8:20AM Apr 20, 2019Observed: 227.07 ft at 9:20AM Apr 20, 2019Observed: 227.07 ft at 10:20AM Apr 20, 2019Observed: 227.07 ft at 11:20AM Apr 20, 2019Observed: 227.07 ft at 12:20PM Apr 20, 2019Observed: 227.07 ft at 1:20PM Apr 20, 2019Observed: 227.07 ft at 2:20PM Apr 20, 2019Observed: 227.07 ft at 3:20PM Apr 20, 2019Observed: 227.07 ft at 4:20PM Apr 20, 2019Observed: 227.07 ft at 5:20PM Apr 20, 2019Observed: 227.07 ft at 6:20PM Apr 20, 2019Observed: 227.07 ft at 7:20PM Apr 20, 2019Observed: 227.07 ft at 8:20PM Apr 20, 2019Observed: 227.07 ft at 9:20PM Apr 20, 2019Observed: 227.07 ft at 10:20PM Apr 20, 2019Observed: 227.07 ft at 11:20PM Apr 20, 2019Observed: 227.07 ft at 12:20AM Apr 21, 2019Observed: 227.07 ft at 1:20AM Apr 21, 2019Observed: 227.07 ft at 2:20AM Apr 21, 2019Observed: 227.07 ft at 3:20AM Apr 21, 2019Observed: 227.07 ft at 4:20AM Apr 21, 2019Observed: 227.07 ft at 5:20AM Apr 21, 2019Observed: 227.07 ft at 6:20AM Apr 21, 2019Observed: 227.07 ft at 7:20AM Apr 21, 2019Observed: 227.07 ft at 8:20AM Apr 21, 2019Observed: 227.07 ft at 9:20AM Apr 21, 2019Observed: 227.07 ft at 10:20AM Apr 21, 2019Observed: 227.07 ft at 11:20AM Apr 21, 2019Observed: 227.07 ft at 12:20PM Apr 21, 2019Observed: 227.07 ft at 1:20PM Apr 21, 2019Observed: 227.07 ft at 2:20PM Apr 21, 2019Observed: 227.07 ft at 3:20PM Apr 21, 2019Observed: 227.07 ft at 4:20PM Apr 21, 2019Observed: 227.07 ft at 5:20PM Apr 21, 2019Observed: 227.07 ft at 6:20PM Apr 21, 2019Observed: 227.07 ft at 7:20PM Apr 21, 2019Observed: 227.07 ft at 8:20PM Apr 21, 2019Observed: 227.07 ft at 9:20PM Apr 21, 2019Observed: 227.07 ft at 10:20PM Apr 21, 2019Observed: 227.07 ft at 11:20PM Apr 21, 2019Observed: 227.07 ft at 12:20AM Apr 22, 2019Observed: 227.07 ft at 1:20AM Apr 22, 2019Observed: 227.07 ft at 2:20AM Apr 22, 2019Observed: 227.07 ft at 3:20AM Apr 22, 2019LKRM2(plotting HGIRR) Graph Created (4:24AM Apr 22, 2019)ObservedLatest observed value: 227.07 ft at 3:20 AM EDT 22-Apr-2019.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Jones Falls above Lake Roland Dam. Only observed stages are available for this point.
Return to Area Map
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
KML Image
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: 39.379166° N, Longitude: 76.641666° 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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Collaborative Agencies Collapse
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
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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