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Hydrograph River at a Glance Download
Montclair Detention at Montclair Stage (ft)Observed: 0.4 ft at 11:43AM Oct 23, 2020Observed: 0.5 ft at 11:43PM Oct 23, 2020Observed: 0.5 ft at 5:43AM Oct 24, 2020Observed: 0.5 ft at 11:43AM Oct 24, 2020Observed: 0.5 ft at 5:43PM Oct 24, 2020Observed: 0.5 ft at 11:43PM Oct 24, 2020Observed: 0.8 ft at 1:42AM Oct 25, 2020Observed: 0.5 ft at 5:27AM Oct 25, 2020Observed: 0.5 ft at 5:43AM Oct 25, 2020Observed: 0.5 ft at 11:43AM Oct 25, 2020Observed: 0.4 ft at 11:43PM Oct 25, 2020Observed: 0.5 ft at 5:43AM Oct 26, 2020Observed: 0.5 ft at 11:43AM Oct 26, 2020Observed: 0.4 ft at 11:43PM Oct 26, 2020Observed: 0.5 ft at 5:43AM Oct 27, 2020Observed: 0.6 ft at 11:43AM Oct 27, 2020Observed: 0.4 ft at 5:43PM Oct 27, 2020Observed: 0.5 ft at 11:43PM Oct 27, 2020Observed: 0.5 ft at 5:43AM Oct 28, 2020Observed: 0.7 ft at 11:43AM Oct 28, 2020Observed: 0.6 ft at 5:43PM Oct 28, 2020Observed: 0.5 ft at 11:43PM Oct 28, 2020Observed: 0.8 ft at 2:31AM Oct 29, 2020Observed: 1.2 ft at 2:48AM Oct 29, 2020Observed: 0.9 ft at 4:01AM Oct 29, 2020Observed: 0.6 ft at 5:43AM Oct 29, 2020Observed: 0.9 ft at 6:27AM Oct 29, 2020Observed: 0.6 ft at 6:48AM Oct 29, 2020Observed: 1 ft at 8:21AM Oct 29, 2020Observed: 1.4 ft at 9:00AM Oct 29, 2020Observed: 2 ft at 9:24AM Oct 29, 2020Observed: 2.4 ft at 9:31AM Oct 29, 2020Observed: 2.7 ft at 9:37AM Oct 29, 2020Observed: 3.1 ft at 9:40AM Oct 29, 2020Observed: 3.8 ft at 9:49AM Oct 29, 2020Observed: 4.2 ft at 9:58AM Oct 29, 2020Observed: 4.6 ft at 10:10AM Oct 29, 2020Observed: 5 ft at 10:18AM Oct 29, 2020Observed: 5.5 ft at 10:38AM Oct 29, 2020Observed: 6.4 ft at 11:01AM Oct 29, 2020Observed: 6.9 ft at 11:12AM Oct 29, 2020Observed: 7.3 ft at 11:21AM Oct 29, 2020Observed: 7.8 ft at 11:30AM Oct 29, 2020Observed: 8 ft at 11:43AM Oct 29, 2020Observed: 8.8 ft at 12:06PM Oct 29, 2020Highest Observation: 9.1 ft at 12:36PM Oct 29, 2020Observed: 8.8 ft at 1:54PM Oct 29, 2020Observed: 8.4 ft at 2:42PM Oct 29, 2020Observed: 7.9 ft at 3:18PM Oct 29, 2020Observed: 7.5 ft at 3:51PM Oct 29, 2020Observed: 7 ft at 4:12PM Oct 29, 2020Observed: 4.9 ft at 5:39PM Oct 29, 2020Observed: 4.8 ft at 5:43PM Oct 29, 2020Observed: 4.4 ft at 5:51PM Oct 29, 2020Observed: 4.1 ft at 5:57PM Oct 29, 2020Observed: 3.4 ft at 6:03PM Oct 29, 2020Observed: 2.1 ft at 6:09PM Oct 29, 2020Observed: 1.5 ft at 6:12PM Oct 29, 2020Observed: 1.2 ft at 6:15PM Oct 29, 2020Observed: 0.6 ft at 5:43AM Oct 30, 2020MCAV2(plotting HGIRR) Graph Created (10:19AM Oct 30, 2020)ObservedLatest observed value: 0.6 ft at 5:43 AM EDT 30-Oct-2020.
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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 Montclair Detention at Montclair. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 8
Low Stage (in feet): 0

Historic Crests
(1) 14.70 ft on 07/04/2013
(2) 11.30 ft on 10/11/2018
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(P): Preliminary values subject to further review.

Recent Crests
(1) 9.40 ft on 06/17/2020
(2) 10.20 ft on 05/22/2020
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(P): Preliminary values subject to further review.

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: 37.317777° N, Longitude: 80.023888° 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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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
Blacksburg Weather Forecast Office
1750 Forecast Drive
Blacksburg, VA 24060
(540) 552-0084
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Page last modified: 1-Mar-2019 12:35 AM
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