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Hydrograph River at a Glance Download
Smith River above Hydro Elec Plant Stage (ft)Observed: 695.7 ft at 4:32PM May 20, 2022Observed: 695.7 ft at 7:53PM May 20, 2022Observed: 695.7 ft at 9:35PM May 20, 2022Highest Observation: 695.9 ft at 12:47PM May 21, 2022Highest Observation: 695.9 ft at 7:41PM May 21, 2022Observed: 695.6 ft at 1:53PM May 22, 2022Observed: 691.5 ft at 11:26AM May 25, 2022Observed: 691.3 ft at 1:53PM May 25, 2022Observed: 691.3 ft at 7:53PM May 25, 2022Observed: 691.1 ft at 1:53AM May 26, 2022Observed: 691.2 ft at 7:53AM May 26, 2022Observed: 691 ft at 1:53PM May 26, 2022Observed: 691.4 ft at 5:05PM May 26, 2022Observed: 691.7 ft at 5:08PM May 26, 2022Observed: 691.1 ft at 5:11PM May 26, 2022Observed: 691 ft at 7:53PM May 26, 2022Observed: 691.3 ft at 12:08AM May 27, 2022Observed: 691.6 ft at 12:41AM May 27, 2022Observed: 691.9 ft at 1:23AM May 27, 2022Observed: 692.1 ft at 1:53AM May 27, 2022Observed: 692.4 ft at 2:56AM May 27, 2022Observed: 692.7 ft at 7:47AM May 27, 2022Observed: 692 ft at 8:29AM May 27, 2022Observed: 692.3 ft at 9:47AM May 27, 2022Observed: 692.6 ft at 10:14AM May 27, 2022Observed: 692.9 ft at 10:38AM May 27, 2022Observed: 693.3 ft at 11:29AM May 27, 2022Observed: 693.6 ft at 11:56AM May 27, 2022Observed: 693.2 ft at 12:02PM May 27, 2022Observed: 693.3 ft at 1:53PM May 27, 2022MTVV2(plotting HGIRR) Graph Created (3:04PM May 27, 2022)ObservedLatest observed value: 693.3 ft at 1:53 PM EDT 27-May-2022.
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NOTE: Graphical forecasts are not available for the Smith River above Hydro Elec Plant. During times of high water, forecast crest information can be found in the text products.
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Upstream Gauge - near Fieldale RG/SG IFLOWS Upstream Gauge Downstream Gauge Downstream Gauge - at Martinsville
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 696.8
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
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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: 36.664183° N, Longitude: 79.883794° 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)
(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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Blacksburg, VA 24060
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