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Hydrograph River at a Glance Download
Columbia River at Wells Dam Forebay Elevation (ft)Observed: 780.57 ft at 4:00PM Aug 08, 2022Observed: 780.76 ft at 5:00PM Aug 08, 2022Observed: 780.84 ft at 6:00PM Aug 08, 2022Observed: 780.88 ft at 7:00PM Aug 08, 2022Observed: 780.78 ft at 8:00PM Aug 08, 2022Observed: 780.7 ft at 9:00PM Aug 08, 2022Observed: 780.72 ft at 10:00PM Aug 08, 2022Observed: 780.63 ft at 11:00PM Aug 08, 2022Observed: 780.87 ft at 11:59PM Aug 08, 2022Observed: 779.87 ft at 12:00AM Aug 09, 2022Observed: 780.29 ft at 1:00AM Aug 09, 2022Observed: 780.24 ft at 2:00AM Aug 09, 2022Observed: 779.75 ft at 3:00AM Aug 09, 2022Observed: 779.74 ft at 4:00AM Aug 09, 2022Observed: 779.46 ft at 5:00AM Aug 09, 2022Observed: 778.8 ft at 6:00AM Aug 09, 2022Observed: 778.26 ft at 7:00AM Aug 09, 2022Observed: 778.08 ft at 8:00AM Aug 09, 2022Observed: 777.72 ft at 9:00AM Aug 09, 2022Observed: 777.32 ft at 10:00AM Aug 09, 2022Observed: 777.18 ft at 11:00AM Aug 09, 2022Observed: 777.17 ft at 12:00PM Aug 09, 2022Observed: 777.41 ft at 1:00PM Aug 09, 2022Observed: 777.32 ft at 2:00PM Aug 09, 2022Observed: 777.64 ft at 3:00PM Aug 09, 2022Observed: 778 ft at 4:00PM Aug 09, 2022Observed: 778.59 ft at 5:00PM Aug 09, 2022Observed: 778.41 ft at 6:00PM Aug 09, 2022Observed: 778.93 ft at 7:00PM Aug 09, 2022Observed: 778.77 ft at 8:00PM Aug 09, 2022Observed: 778.79 ft at 9:00PM Aug 09, 2022Observed: 779.08 ft at 10:00PM Aug 09, 2022Observed: 779.22 ft at 11:00PM Aug 09, 2022Observed: 779.33 ft at 11:59PM Aug 09, 2022Observed: 778.56 ft at 12:00AM Aug 10, 2022Observed: 779.07 ft at 1:00AM Aug 10, 2022Observed: 779.03 ft at 2:00AM Aug 10, 2022Observed: 778.62 ft at 3:00AM Aug 10, 2022Observed: 778.46 ft at 4:00AM Aug 10, 2022Observed: 777.76 ft at 5:00AM Aug 10, 2022Observed: 778.13 ft at 6:00AM Aug 10, 2022Observed: 778.6 ft at 7:00AM Aug 10, 2022Observed: 778.95 ft at 8:00AM Aug 10, 2022Observed: 779.29 ft at 9:00AM Aug 10, 2022Observed: 780.01 ft at 10:00AM Aug 10, 2022Observed: 780.42 ft at 11:00AM Aug 10, 2022Observed: 780.91 ft at 12:00PM Aug 10, 2022Observed: 780.91 ft at 1:00PM Aug 10, 2022Observed: 780.74 ft at 2:00PM Aug 10, 2022Observed: 780.9 ft at 3:00PM Aug 10, 2022Observed: 780.85 ft at 4:00PM Aug 10, 2022Observed: 780.67 ft at 5:00PM Aug 10, 2022Observed: 780.72 ft at 6:00PM Aug 10, 2022Observed: 780.84 ft at 7:00PM Aug 10, 2022Observed: 780.74 ft at 8:00PM Aug 10, 2022Highest Observation: 780.94 ft at 9:00PM Aug 10, 2022Observed: 780.91 ft at 10:00PM Aug 10, 2022Observed: 780.73 ft at 11:00PM Aug 10, 2022Observed: 780.1 ft at 11:59PM Aug 10, 2022Observed: 779.93 ft at 12:00AM Aug 11, 2022Observed: 779.83 ft at 1:00AM Aug 11, 2022Observed: 779.81 ft at 2:00AM Aug 11, 2022Observed: 779.47 ft at 3:00AM Aug 11, 2022Observed: 779.17 ft at 4:00AM Aug 11, 2022Observed: 779.04 ft at 5:00AM Aug 11, 2022Observed: 778.97 ft at 6:00AM Aug 11, 2022Observed: 778.71 ft at 7:00AM Aug 11, 2022Observed: 778.89 ft at 8:00AM Aug 11, 2022Observed: 778.53 ft at 9:00AM Aug 11, 2022Observed: 778.37 ft at 10:00AM Aug 11, 2022Observed: 778.13 ft at 11:00AM Aug 11, 2022Observed: 777.87 ft at 12:00PM Aug 11, 2022Observed: 777.75 ft at 1:00PM Aug 11, 2022Observed: 777.64 ft at 2:00PM Aug 11, 2022Observed: 777.68 ft at 3:00PM Aug 11, 2022Observed: 777.72 ft at 4:00PM Aug 11, 2022Observed: 778.28 ft at 5:00PM Aug 11, 2022Observed: 778.35 ft at 6:00PM Aug 11, 2022Observed: 778.69 ft at 7:00PM Aug 11, 2022Observed: 778.74 ft at 8:00PM Aug 11, 2022Observed: 779.44 ft at 9:00PM Aug 11, 2022Observed: 779.52 ft at 10:00PM Aug 11, 2022Observed: 779.78 ft at 11:00PM Aug 11, 2022Observed: 780.2 ft at 11:59PM Aug 11, 2022Observed: 778.77 ft at 12:00AM Aug 12, 2022Observed: 780.33 ft at 1:00AM Aug 12, 2022Observed: 780.43 ft at 2:00AM Aug 12, 2022Observed: 780.36 ft at 3:00AM Aug 12, 2022Observed: 780.03 ft at 4:00AM Aug 12, 2022Observed: 779.89 ft at 5:00AM Aug 12, 2022Observed: 779.52 ft at 6:00AM Aug 12, 2022Observed: 779.33 ft at 7:00AM Aug 12, 2022Observed: 779.44 ft at 8:00AM Aug 12, 2022Observed: 779.15 ft at 9:00AM Aug 12, 2022Observed: 779.61 ft at 10:00AM Aug 12, 2022Observed: 779.59 ft at 11:00AM Aug 12, 2022Observed: 779.54 ft at 12:00PM Aug 12, 2022Observed: 779.81 ft at 1:00PM Aug 12, 2022Observed: 779.96 ft at 2:00PM Aug 12, 2022Observed: 780.01 ft at 3:00PM Aug 12, 2022Observed: 780.22 ft at 4:00PM Aug 12, 2022Observed: 780.2 ft at 5:00PM Aug 12, 2022Observed: 780.22 ft at 6:00PM Aug 12, 2022Observed: 780.53 ft at 7:00PM Aug 12, 2022Observed: 780.42 ft at 8:00PM Aug 12, 2022Observed: 780.61 ft at 9:00PM Aug 12, 2022Observed: 780.48 ft at 10:00PM Aug 12, 2022Observed: 780.43 ft at 11:00PM Aug 12, 2022Observed: 780.41 ft at 11:59PM Aug 12, 2022Observed: 780.02 ft at 12:00AM Aug 13, 2022Observed: 779.79 ft at 1:00AM Aug 13, 2022Observed: 779.4 ft at 2:00AM Aug 13, 2022Observed: 779.21 ft at 3:00AM Aug 13, 2022Observed: 778.8 ft at 4:00AM Aug 13, 2022Observed: 778.73 ft at 5:00AM Aug 13, 2022Observed: 778.5 ft at 6:00AM Aug 13, 2022Observed: 778.94 ft at 7:00AM Aug 13, 2022Observed: 778.18 ft at 8:00AM Aug 13, 2022Observed: 778.73 ft at 9:00AM Aug 13, 2022Observed: 778.56 ft at 10:00AM Aug 13, 2022Observed: 778.84 ft at 11:00AM Aug 13, 2022Observed: 778.43 ft at 12:00PM Aug 13, 2022Observed: 778.47 ft at 1:00PM Aug 13, 2022Observed: 778.28 ft at 2:00PM Aug 13, 2022Observed: 778.38 ft at 3:00PM Aug 13, 2022Observed: 778.65 ft at 4:00PM Aug 13, 2022Observed: 778.66 ft at 5:00PM Aug 13, 2022Observed: 778.98 ft at 6:00PM Aug 13, 2022Observed: 779.24 ft at 7:00PM Aug 13, 2022Observed: 779.19 ft at 8:00PM Aug 13, 2022Observed: 779.75 ft at 9:00PM Aug 13, 2022Observed: 779.52 ft at 10:00PM Aug 13, 2022Observed: 779.41 ft at 11:00PM Aug 13, 2022Observed: 779.3 ft at 11:59PM Aug 13, 2022Observed: 778.91 ft at 12:00AM Aug 14, 2022Observed: 778.77 ft at 1:00AM Aug 14, 2022Observed: 778.58 ft at 2:00AM Aug 14, 2022Observed: 778.19 ft at 3:00AM Aug 14, 2022Observed: 777.69 ft at 4:00AM Aug 14, 2022Observed: 777.41 ft at 5:00AM Aug 14, 2022Observed: 776.65 ft at 6:00AM Aug 14, 2022Observed: 776.58 ft at 7:00AM Aug 14, 2022Observed: 776.74 ft at 8:00AM Aug 14, 2022Observed: 776.86 ft at 9:00AM Aug 14, 2022Observed: 777.09 ft at 10:00AM Aug 14, 2022Observed: 777.48 ft at 11:00AM Aug 14, 2022Observed: 777.94 ft at 12:00PM Aug 14, 2022Observed: 778.48 ft at 1:00PM Aug 14, 2022Observed: 778.84 ft at 2:00PM Aug 14, 2022Observed: 779.46 ft at 3:00PM Aug 14, 2022Observed: 780.21 ft at 4:00PM Aug 14, 2022Observed: 780.5 ft at 5:00PM Aug 14, 2022Observed: 780.67 ft at 6:00PM Aug 14, 2022Observed: 780.54 ft at 7:00PM Aug 14, 2022Observed: 780.82 ft at 8:00PM Aug 14, 2022Observed: 780.61 ft at 9:00PM Aug 14, 2022Observed: 780.77 ft at 10:00PM Aug 14, 2022Observed: 780.64 ft at 11:00PM Aug 14, 2022Observed: 780.54 ft at 11:59PM Aug 14, 2022Observed: 778.84 ft at 12:00AM Aug 15, 2022Observed: 780.08 ft at 1:00AM Aug 15, 2022Observed: 779.96 ft at 2:00AM Aug 15, 2022Observed: 779.37 ft at 3:00AM Aug 15, 2022Observed: 778.93 ft at 4:00AM Aug 15, 2022Observed: 778.57 ft at 5:00AM Aug 15, 2022Observed: 778.37 ft at 6:00AM Aug 15, 2022Observed: 778.23 ft at 7:00AM Aug 15, 2022Observed: 778.04 ft at 8:00AM Aug 15, 2022Observed: 778.75 ft at 9:00AM Aug 15, 2022Observed: 778.68 ft at 10:00AM Aug 15, 2022Observed: 779.14 ft at 11:00AM Aug 15, 2022Observed: 779.09 ft at 12:00PM Aug 15, 2022Observed: 779.38 ft at 1:00PM Aug 15, 2022Observed: 779.27 ft at 2:00PM Aug 15, 2022Highest Forecast: 779.14 ft 5:00PM Aug 15, 2022Highest Forecast: 779.14 ft 11:00PM Aug 15, 2022Highest Forecast: 779.14 ft 5:00AM Aug 16, 2022Highest Forecast: 779.14 ft 11:00AM Aug 16, 2022Highest Forecast: 779.14 ft 5:00PM Aug 16, 2022Highest Forecast: 779.14 ft 11:00PM Aug 16, 2022Highest Forecast: 779.14 ft 5:00AM Aug 17, 2022Highest Forecast: 779.14 ft 11:00AM Aug 17, 2022Highest Forecast: 779.14 ft 5:00PM Aug 17, 2022Highest Forecast: 779.14 ft 11:00PM Aug 17, 2022Highest Forecast: 779.14 ft 5:00AM Aug 18, 2022Highest Forecast: 779.14 ft 11:00AM Aug 18, 2022Highest Forecast: 779.14 ft 5:00PM Aug 18, 2022Highest Forecast: 779.14 ft 11:00PM Aug 18, 2022Highest Forecast: 779.14 ft 5:00AM Aug 19, 2022Highest Forecast: 779.14 ft 11:00AM Aug 19, 2022Highest Forecast: 779.14 ft 5:00PM Aug 19, 2022Highest Forecast: 779.14 ft 11:00PM Aug 19, 2022Highest Forecast: 779.14 ft 5:00AM Aug 20, 2022Highest Forecast: 779.14 ft 11:00AM Aug 20, 2022Highest Forecast: 779.14 ft 5:00PM Aug 20, 2022Highest Forecast: 779.14 ft 11:00PM Aug 20, 2022Highest Forecast: 779.14 ft 5:00AM Aug 21, 2022Highest Forecast: 779.14 ft 11:00AM Aug 21, 2022Highest Forecast: 779.14 ft 5:00PM Aug 21, 2022Highest Forecast: 779.14 ft 11:00PM Aug 21, 2022Highest Forecast: 779.14 ft 5:00AM Aug 22, 2022Highest Forecast: 779.14 ft 11:00AM Aug 22, 2022WELW1(plotting HFIRX) Graph Created (3:31PM Aug 15, 2022)ObservedForecast (issued 2:49PM Aug 15)Latest observed value: 779.27 ft at 2:00 PM PDT 15-Aug-2022.
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Columbia River at Wells Dam. Only observed stages are available for this point.

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Upstream Gauge - at Chief Joseph Dam Upstream Gauge Downstream Gauge Downstream Gauge - at Rocky Reach Dam
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 775

Historic Crests
(1) 780.89 ft on 05/08/2021 (P)
(2) 780.79 ft on 05/16/2019
(3) 780.79 ft on 08/02/2020
(4) 780.77 ft on 01/03/2017
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 780.89 ft on 05/08/2021 (P)
(2) 780.79 ft on 08/02/2020
(3) 780.79 ft on 05/16/2019
(4) 780.73 ft on 02/17/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 776.97 ft on 03/29/2021
Zoom Level:11
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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.
About This Location Collapse

Latitude: 47.950000° N, Longitude: 119.866667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  
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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
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Spokane Weather Forecast Office
2601 N. Rambo Rd.
Spokane, WA 99224
(509) 244-0110
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