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Columbia River Above Grand Coulee Dam (GCDW1)

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NOTE: Gauge reading affected by reservoir operations.
Flood Stage: Not available
Latest Stage: 1283.4
Current Warnings/Statements/Advisories:None currently.
above Grand Coulee Dam
Forebay Elevation (ft)Observed: 1284 ft at 6:00AM Mar 21, 2024Observed: 1283.9 ft at 7:00AM Mar 21, 2024Observed: 1284 ft at 8:00AM Mar 21, 2024Observed: 1284 ft at 9:00AM Mar 21, 2024Highest Observation: 1284.1 ft at 10:00AM Mar 21, 2024Observed: 1284 ft at 11:00AM Mar 21, 2024Observed: 1284 ft at 12:00PM Mar 21, 2024Observed: 1283.9 ft at 1:00PM Mar 21, 2024Observed: 1283.9 ft at 2:00PM Mar 21, 2024Observed: 1284 ft at 3:00PM Mar 21, 2024Highest Observation: 1284.1 ft at 4:00PM Mar 21, 2024Highest Observation: 1284.1 ft at 5:00PM Mar 21, 2024Observed: 1284 ft at 6:00PM Mar 21, 2024Observed: 1283.9 ft at 7:00PM Mar 21, 2024Observed: 1283.8 ft at 8:00PM Mar 21, 2024Observed: 1283.8 ft at 9:00PM Mar 21, 2024Observed: 1283.8 ft at 10:00PM Mar 21, 2024Observed: 1283.8 ft at 11:00PM Mar 21, 2024Observed: 1283.85 ft at 11:59PM Mar 21, 2024Observed: 1283.9 ft at 12:00AM Mar 22, 2024Observed: 1283.8 ft at 1:00AM Mar 22, 2024Observed: 1283.6 ft at 2:00AM Mar 22, 2024Observed: 1283.5 ft at 3:00AM Mar 22, 2024Observed: 1283.5 ft at 4:00AM Mar 22, 2024Observed: 1283.5 ft at 5:00AM Mar 22, 2024Observed: 1283.5 ft at 6:00AM Mar 22, 2024Observed: 1283.5 ft at 7:00AM Mar 22, 2024Observed: 1283.3 ft at 8:00AM Mar 22, 2024Observed: 1283.3 ft at 9:00AM Mar 22, 2024Observed: 1283.3 ft at 10:00AM Mar 22, 2024Observed: 1283.3 ft at 11:00AM Mar 22, 2024Observed: 1283.4 ft at 12:00PM Mar 22, 2024Observed: 1283.4 ft at 1:00PM Mar 22, 2024Observed: 1283.3 ft at 2:00PM Mar 22, 2024Observed: 1283.3 ft at 3:00PM Mar 22, 2024Observed: 1283.3 ft at 4:00PM Mar 22, 2024Observed: 1283.3 ft at 5:00PM Mar 22, 2024Observed: 1283.3 ft at 6:00PM Mar 22, 2024Observed: 1283.3 ft at 7:00PM Mar 22, 2024Observed: 1283.3 ft at 8:00PM Mar 22, 2024Observed: 1283.3 ft at 9:00PM Mar 22, 2024Observed: 1283.2 ft at 10:00PM Mar 22, 2024Observed: 1283.2 ft at 11:00PM Mar 22, 2024Observed: 1283.28 ft at 11:59PM Mar 22, 2024Observed: 1283.3 ft at 12:00AM Mar 23, 2024Observed: 1283.3 ft at 1:00AM Mar 23, 2024Observed: 1283.2 ft at 2:00AM Mar 23, 2024Observed: 1283.2 ft at 3:00AM Mar 23, 2024Observed: 1283.2 ft at 4:00AM Mar 23, 2024Observed: 1283.1 ft at 5:00AM Mar 23, 2024Observed: 1283 ft at 6:00AM Mar 23, 2024Observed: 1283 ft at 7:00AM Mar 23, 2024Observed: 1283 ft at 8:00AM Mar 23, 2024Observed: 1283.1 ft at 9:00AM Mar 23, 2024Observed: 1283.1 ft at 10:00AM Mar 23, 2024Observed: 1283.1 ft at 11:00AM Mar 23, 2024Observed: 1283.1 ft at 12:00PM Mar 23, 2024Observed: 1283.1 ft at 1:00PM Mar 23, 2024Observed: 1283.1 ft at 2:00PM Mar 23, 2024Observed: 1283.1 ft at 3:00PM Mar 23, 2024Observed: 1283.2 ft at 4:00PM Mar 23, 2024Observed: 1283.2 ft at 5:00PM Mar 23, 2024Observed: 1283.2 ft at 6:00PM Mar 23, 2024Observed: 1283.1 ft at 7:00PM Mar 23, 2024Observed: 1283 ft at 8:00PM Mar 23, 2024Observed: 1283.1 ft at 9:00PM Mar 23, 2024Observed: 1283.2 ft at 10:00PM Mar 23, 2024Observed: 1283.2 ft at 11:00PM Mar 23, 2024Observed: 1283.15 ft at 11:59PM Mar 23, 2024Observed: 1283.2 ft at 12:00AM Mar 24, 2024Observed: 1283.2 ft at 1:00AM Mar 24, 2024Observed: 1283.1 ft at 2:00AM Mar 24, 2024Observed: 1283.1 ft at 3:00AM Mar 24, 2024Observed: 1283 ft at 4:00AM Mar 24, 2024Observed: 1283 ft at 5:00AM Mar 24, 2024Observed: 1283 ft at 6:00AM Mar 24, 2024Observed: 1283 ft at 7:00AM Mar 24, 2024Observed: 1283 ft at 8:00AM Mar 24, 2024Observed: 1283 ft at 9:00AM Mar 24, 2024Observed: 1283 ft at 10:00AM Mar 24, 2024Observed: 1283.1 ft at 11:00AM Mar 24, 2024Observed: 1283.1 ft at 12:00PM Mar 24, 2024Observed: 1283.2 ft at 1:00PM Mar 24, 2024Observed: 1283.2 ft at 2:00PM Mar 24, 2024Observed: 1283.3 ft at 3:00PM Mar 24, 2024Observed: 1283.3 ft at 4:00PM Mar 24, 2024Observed: 1283.3 ft at 5:00PM Mar 24, 2024Observed: 1283.3 ft at 6:00PM Mar 24, 2024Observed: 1283.3 ft at 7:00PM Mar 24, 2024Observed: 1283.3 ft at 8:00PM Mar 24, 2024Observed: 1283.3 ft at 9:00PM Mar 24, 2024Observed: 1283.3 ft at 10:00PM Mar 24, 2024Observed: 1283.3 ft at 11:00PM Mar 24, 2024Observed: 1283.33 ft at 11:59PM Mar 24, 2024Observed: 1283.3 ft at 12:00AM Mar 25, 2024Observed: 1283.3 ft at 1:00AM Mar 25, 2024Observed: 1283.3 ft at 2:00AM Mar 25, 2024Observed: 1283.3 ft at 3:00AM Mar 25, 2024Observed: 1283.2 ft at 4:00AM Mar 25, 2024Observed: 1283.2 ft at 5:00AM Mar 25, 2024Observed: 1283.2 ft at 6:00AM Mar 25, 2024Observed: 1283.2 ft at 7:00AM Mar 25, 2024Observed: 1283.2 ft at 8:00AM Mar 25, 2024Observed: 1283.2 ft at 9:00AM Mar 25, 2024Observed: 1283.2 ft at 10:00AM Mar 25, 2024Observed: 1283.2 ft at 11:00AM Mar 25, 2024Observed: 1283.2 ft at 12:00PM Mar 25, 2024Observed: 1283.2 ft at 1:00PM Mar 25, 2024Observed: 1283.3 ft at 2:00PM Mar 25, 2024Observed: 1283.3 ft at 3:00PM Mar 25, 2024Observed: 1283.3 ft at 4:00PM Mar 25, 2024Observed: 1283.3 ft at 5:00PM Mar 25, 2024Observed: 1283.3 ft at 6:00PM Mar 25, 2024Observed: 1283.3 ft at 7:00PM Mar 25, 2024Observed: 1283.2 ft at 8:00PM Mar 25, 2024Observed: 1283.3 ft at 9:00PM Mar 25, 2024Observed: 1283.3 ft at 10:00PM Mar 25, 2024Observed: 1283.3 ft at 11:00PM Mar 25, 2024Observed: 1283.36 ft at 11:59PM Mar 25, 2024Observed: 1283.4 ft at 12:00AM Mar 26, 2024Observed: 1283.4 ft at 1:00AM Mar 26, 2024Observed: 1283.3 ft at 2:00AM Mar 26, 2024Observed: 1283.3 ft at 3:00AM Mar 26, 2024Observed: 1283.3 ft at 4:00AM Mar 26, 2024Observed: 1283.3 ft at 5:00AM Mar 26, 2024Observed: 1283.2 ft at 6:00AM Mar 26, 2024Observed: 1283.2 ft at 7:00AM Mar 26, 2024Observed: 1283.1 ft at 8:00AM Mar 26, 2024Observed: 1283.1 ft at 9:00AM Mar 26, 2024Observed: 1283.2 ft at 10:00AM Mar 26, 2024Observed: 1283.3 ft at 11:00AM Mar 26, 2024Observed: 1283.3 ft at 12:00PM Mar 26, 2024Observed: 1283.3 ft at 1:00PM Mar 26, 2024Observed: 1283.3 ft at 2:00PM Mar 26, 2024Observed: 1283.3 ft at 3:00PM Mar 26, 2024Observed: 1283.4 ft at 4:00PM Mar 26, 2024Observed: 1283.5 ft at 5:00PM Mar 26, 2024Observed: 1283.6 ft at 6:00PM Mar 26, 2024Observed: 1283.5 ft at 7:00PM Mar 26, 2024Observed: 1283.4 ft at 8:00PM Mar 26, 2024Observed: 1283.4 ft at 9:00PM Mar 26, 2024Observed: 1283.5 ft at 10:00PM Mar 26, 2024Observed: 1283.5 ft at 11:00PM Mar 26, 2024Observed: 1283.58 ft at 11:59PM Mar 26, 2024Observed: 1283.6 ft at 12:00AM Mar 27, 2024Observed: 1283.6 ft at 1:00AM Mar 27, 2024Observed: 1283.6 ft at 2:00AM Mar 27, 2024Observed: 1283.5 ft at 3:00AM Mar 27, 2024Observed: 1283.4 ft at 4:00AM Mar 27, 2024Observed: 1283.4 ft at 5:00AM Mar 27, 2024Observed: 1283.4 ft at 6:00AM Mar 27, 2024Observed: 1283.4 ft at 7:00AM Mar 27, 2024Observed: 1283.4 ft at 8:00AM Mar 27, 2024Observed: 1283.4 ft at 9:00AM Mar 27, 2024Observed: 1283.3 ft at 10:00AM Mar 27, 2024Observed: 1283.3 ft at 11:00AM Mar 27, 2024Observed: 1283.3 ft at 12:00PM Mar 27, 2024Observed: 1283.3 ft at 1:00PM Mar 27, 2024Observed: 1283.3 ft at 2:00PM Mar 27, 2024Observed: 1283.4 ft at 3:00PM Mar 27, 2024Observed: 1283.4 ft at 4:00PM Mar 27, 2024Observed: 1283.4 ft at 5:00PM Mar 27, 2024Observed: 1283.3 ft at 6:00PM Mar 27, 2024Observed: 1283.3 ft at 7:00PM Mar 27, 2024Observed: 1283.3 ft at 8:00PM Mar 27, 2024Observed: 1283.3 ft at 9:00PM Mar 27, 2024Observed: 1283.4 ft at 10:00PM Mar 27, 2024Observed: 1283.4 ft at 11:00PM Mar 27, 2024Observed: 1283.4 ft at 11:59PM Mar 27, 2024Observed: 1283.4 ft at 12:00AM Mar 28, 2024Observed: 1283.4 ft at 1:00AM Mar 28, 2024Observed: 1283.4 ft at 2:00AM Mar 28, 2024Observed: 1283.4 ft at 3:00AM Mar 28, 2024Observed: 1283.4 ft at 4:00AM Mar 28, 2024Highest Forecast: 1283.3 ft 11:00AM Mar 28, 2024Highest Forecast: 1283.3 ft 5:00PM Mar 28, 2024Highest Forecast: 1283.3 ft 11:00PM Mar 28, 2024Highest Forecast: 1283.3 ft 5:00AM Mar 29, 2024Highest Forecast: 1283.3 ft 11:00AM Mar 29, 2024Highest Forecast: 1283.3 ft 5:00PM Mar 29, 2024Highest Forecast: 1283.3 ft 11:00PM Mar 29, 2024Highest Forecast: 1283.3 ft 5:00AM Mar 30, 2024Highest Forecast: 1283.3 ft 11:00AM Mar 30, 2024Highest Forecast: 1283.3 ft 5:00PM Mar 30, 2024Highest Forecast: 1283.3 ft 11:00PM Mar 30, 2024Highest Forecast: 1283.3 ft 5:00AM Mar 31, 2024Highest Forecast: 1283.3 ft 11:00AM Mar 31, 2024Highest Forecast: 1283.3 ft 5:00PM Mar 31, 2024Highest Forecast: 1283.3 ft 11:00PM Mar 31, 2024Highest Forecast: 1283.3 ft 5:00AM Apr 01, 2024Highest Forecast: 1283.3 ft 11:00AM Apr 01, 2024Highest Forecast: 1283.3 ft 5:00PM Apr 01, 2024Highest Forecast: 1283.3 ft 11:00PM Apr 01, 2024Highest Forecast: 1283.3 ft 5:00AM Apr 02, 2024Highest Forecast: 1283.3 ft 11:00AM Apr 02, 2024Highest Forecast: 1283.3 ft 5:00PM Apr 02, 2024Highest Forecast: 1283.3 ft 11:00PM Apr 02, 2024Highest Forecast: 1283.3 ft 5:00AM Apr 03, 2024Highest Forecast: 1283.3 ft 11:00AM Apr 03, 2024Highest Forecast: 1283.3 ft 5:00PM Apr 03, 2024Highest Forecast: 1283.3 ft 11:00PM Apr 03, 2024Highest Forecast: 1283.3 ft 5:00AM Apr 04, 2024USBR--Pacific Northwest RegionGCDW1(plotting HFIRX) Graph Created (5:16AM Mar 28, 2024)ObservedForecast (issued 3:40PM Mar 27)Latest observed value: 1283.4 ft at 4:00 AM PDT 28-Mar-2024.
KML Image
Gauge LocationGauge Map Marker
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.
Low Water Impacts

If you notice any errors in the below information, please contact our Webmaster

1208
Keller Ferry will not be running below this elevation
1222
Spring Canyon minimum boat launch elevation
1227
Seven Bays minimum boat launch elevation
1229
Keller Ferry minimum boat launch elevation
1230
Giffort-Inchelium Ferry will not be running below this elevation
1230
Hunters Camp minimum boat launch elevation
1234
Kettle Falls minimum boat launch elevation
1243
Porcupine Bay minimum boat launch elevation
1245
Lincoln Mill boat launch minimum elevation
1247
Fort Spokane minimum boat launch elevation
1249
Gifford minimum boat launch elevation
1251
Bradbury Beach minimum boat launch elevation
1253
Hansen Harbor boat launch minimum elevation
1265
Crescent Bay Campground, French Rocks, & Daisy boat launch minimum elevation
1266
Jones Bay boat launch minimum elevation
1277
Snag Cove & China Bend minimum boat launch elevation
1280
Evans, North Gorge, & Napoleon Bridge minimum boat launch elevation
1281
Hawk Creek & Marcus Island boat launch minimum elevation
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 1230

Historic Crests
(1) 1,290.36 ft on 08/06/1976
(2) 1,290.30 ft on 07/17/1942
(3) 1,290.30 ft on 06/03/1945
(4) 1,289.71 ft on 07/12/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,289.60 ft on 07/08/2018
(2) 1,289.67 ft on 07/09/2017
(3) 1,288.44 ft on 06/21/2016
(4) 1,289.62 ft on 07/13/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 956.10 ft on 08/29/1938

Observed and Forecast Stages

Observed Data:
Date (UTC)
Stage
Flow
03/28 11:00
1283.4 ft
-999 kcfs
03/28 10:00
1283.4 ft
-999 kcfs
03/28 09:00
1283.4 ft
-999 kcfs
03/28 08:00
1283.4 ft
-999 kcfs
03/28 07:00
1283.4 ft
-999 kcfs
03/28 06:59
1283.4 ft
-999 kcfs
03/28 06:00
1283.4 ft
-999 kcfs
03/28 05:00
1283.4 ft
-999 kcfs
03/28 04:00
1283.3 ft
-999 kcfs
03/28 03:00
1283.3 ft
-999 kcfs
03/28 02:00
1283.3 ft
-999 kcfs
03/28 01:00
1283.3 ft
-999 kcfs
03/28 00:00
1283.4 ft
-999 kcfs
03/27 23:00
1283.4 ft
-999 kcfs
03/27 22:00
1283.4 ft
-999 kcfs
03/27 21:00
1283.3 ft
-999 kcfs
03/27 20:00
1283.3 ft
-999 kcfs
03/27 19:00
1283.3 ft
-999 kcfs
03/27 18:00
1283.3 ft
-999 kcfs
03/27 17:00
1283.3 ft
-999 kcfs
03/27 16:00
1283.4 ft
-999 kcfs
03/27 15:00
1283.4 ft
-999 kcfs
03/27 14:00
1283.4 ft
-999 kcfs
03/27 13:00
1283.4 ft
-999 kcfs
03/27 12:00
1283.4 ft
-999 kcfs
03/27 11:00
1283.4 ft
-999 kcfs
03/27 10:00
1283.5 ft
-999 kcfs
03/27 09:00
1283.6 ft
-999 kcfs
03/27 08:00
1283.6 ft
-999 kcfs
03/27 07:00
1283.6 ft
-999 kcfs
03/27 06:59
1283.58 ft
-999 kcfs
03/27 06:00
1283.5 ft
-999 kcfs
03/27 05:00
1283.5 ft
-999 kcfs
03/27 04:00
1283.4 ft
-999 kcfs
03/27 03:00
1283.4 ft
-999 kcfs
03/27 02:00
1283.5 ft
-999 kcfs
03/27 01:00
1283.6 ft
-999 kcfs
03/27 00:00
1283.5 ft
-999 kcfs
03/26 23:00
1283.4 ft
-999 kcfs
03/26 22:00
1283.3 ft
-999 kcfs
03/26 21:00
1283.3 ft
-999 kcfs
03/26 20:00
1283.3 ft
-999 kcfs
03/26 19:00
1283.3 ft
-999 kcfs
03/26 18:00
1283.3 ft
-999 kcfs
03/26 17:00
1283.2 ft
-999 kcfs
03/26 16:00
1283.1 ft
-999 kcfs
03/26 15:00
1283.1 ft
-999 kcfs
03/26 14:00
1283.2 ft
-999 kcfs
03/26 13:00
1283.2 ft
-999 kcfs
03/26 12:00
1283.3 ft
-999 kcfs
03/26 11:00
1283.3 ft
-999 kcfs
03/26 10:00
1283.3 ft
-999 kcfs
03/26 09:00
1283.3 ft
-999 kcfs
03/26 08:00
1283.4 ft
-999 kcfs
03/26 07:00
1283.4 ft
-999 kcfs
03/26 06:59
1283.36 ft
-999 kcfs
03/26 06:00
1283.3 ft
-999 kcfs
03/26 05:00
1283.3 ft
-999 kcfs
03/26 04:00
1283.3 ft
-999 kcfs
03/26 03:00
1283.2 ft
-999 kcfs
03/26 02:00
1283.3 ft
-999 kcfs
03/26 01:00
1283.3 ft
-999 kcfs
03/26 00:00
1283.3 ft
-999 kcfs
03/25 23:00
1283.3 ft
-999 kcfs
03/25 22:00
1283.3 ft
-999 kcfs
03/25 21:00
1283.3 ft
-999 kcfs
03/25 20:00
1283.2 ft
-999 kcfs
03/25 19:00
1283.2 ft
-999 kcfs
03/25 18:00
1283.2 ft
-999 kcfs
03/25 17:00
1283.2 ft
-999 kcfs
03/25 16:00
1283.2 ft
-999 kcfs
03/25 15:00
1283.2 ft
-999 kcfs
03/25 14:00
1283.2 ft
-999 kcfs
03/25 13:00
1283.2 ft
-999 kcfs
03/25 12:00
1283.2 ft
-999 kcfs
03/25 11:00
1283.2 ft
-999 kcfs
03/25 10:00
1283.3 ft
-999 kcfs
03/25 09:00
1283.3 ft
-999 kcfs
03/25 08:00
1283.3 ft
-999 kcfs
03/25 07:00
1283.3 ft
-999 kcfs
03/25 06:59
1283.33 ft
-999 kcfs
03/25 06:00
1283.3 ft
-999 kcfs
03/25 05:00
1283.3 ft
-999 kcfs
03/25 04:00
1283.3 ft
-999 kcfs
03/25 03:00
1283.3 ft
-999 kcfs
03/25 02:00
1283.3 ft
-999 kcfs
03/25 01:00
1283.3 ft
-999 kcfs
03/25 00:00
1283.3 ft
-999 kcfs
03/24 23:00
1283.3 ft
-999 kcfs
03/24 22:00
1283.3 ft
-999 kcfs
03/24 21:00
1283.2 ft
-999 kcfs
03/24 20:00
1283.2 ft
-999 kcfs
03/24 19:00
1283.1 ft
-999 kcfs
03/24 18:00
1283.1 ft
-999 kcfs
03/24 17:00
1283 ft
-999 kcfs
03/24 16:00
1283 ft
-999 kcfs
03/24 15:00
1283 ft
-999 kcfs
03/24 14:00
1283 ft
-999 kcfs
03/24 13:00
1283 ft
-999 kcfs
03/24 12:00
1283 ft
-999 kcfs
03/24 11:00
1283 ft
-999 kcfs
03/24 10:00
1283.1 ft
-999 kcfs
03/24 09:00
1283.1 ft
-999 kcfs
03/24 08:00
1283.2 ft
-999 kcfs
03/24 07:00
1283.2 ft
-999 kcfs
03/24 06:59
1283.15 ft
-999 kcfs
03/24 06:00
1283.2 ft
-999 kcfs
03/24 05:00
1283.2 ft
-999 kcfs
03/24 04:00
1283.1 ft
-999 kcfs
03/24 03:00
1283 ft
-999 kcfs
03/24 02:00
1283.1 ft
-999 kcfs
03/24 01:00
1283.2 ft
-999 kcfs
03/24 00:00
1283.2 ft
-999 kcfs
03/23 23:00
1283.2 ft
-999 kcfs
03/23 22:00
1283.1 ft
-999 kcfs
03/23 21:00
1283.1 ft
-999 kcfs
03/23 20:00
1283.1 ft
-999 kcfs
03/23 19:00
1283.1 ft
-999 kcfs
03/23 18:00
1283.1 ft
-999 kcfs
03/23 17:00
1283.1 ft
-999 kcfs
03/23 16:00
1283.1 ft
-999 kcfs
03/23 15:00
1283 ft
-999 kcfs
03/23 14:00
1283 ft
-999 kcfs
03/23 13:00
1283 ft
-999 kcfs
03/23 12:00
1283.1 ft
-999 kcfs
03/23 11:00
1283.2 ft
-999 kcfs
03/23 10:00
1283.2 ft
-999 kcfs
03/23 09:00
1283.2 ft
-999 kcfs
03/23 08:00
1283.3 ft
-999 kcfs
03/23 07:00
1283.3 ft
-999 kcfs
03/23 06:59
1283.28 ft
-999 kcfs
03/23 06:00
1283.2 ft
-999 kcfs
03/23 05:00
1283.2 ft
-999 kcfs
03/23 04:00
1283.3 ft
-999 kcfs
03/23 03:00
1283.3 ft
-999 kcfs
03/23 02:00
1283.3 ft
-999 kcfs
03/23 01:00
1283.3 ft
-999 kcfs
03/23 00:00
1283.3 ft
-999 kcfs
03/22 23:00
1283.3 ft
-999 kcfs
03/22 22:00
1283.3 ft
-999 kcfs
03/22 21:00
1283.3 ft
-999 kcfs
03/22 20:00
1283.4 ft
-999 kcfs
03/22 19:00
1283.4 ft
-999 kcfs
03/22 18:00
1283.3 ft
-999 kcfs
03/22 17:00
1283.3 ft
-999 kcfs
03/22 16:00
1283.3 ft
-999 kcfs
03/22 15:00
1283.3 ft
-999 kcfs
03/22 14:00
1283.5 ft
-999 kcfs
03/22 13:00
1283.5 ft
-999 kcfs
03/22 12:00
1283.5 ft
-999 kcfs
03/22 11:00
1283.5 ft
-999 kcfs
03/22 10:00
1283.5 ft
-999 kcfs
03/22 09:00
1283.6 ft
-999 kcfs
03/22 08:00
1283.8 ft
-999 kcfs
03/22 07:00
1283.9 ft
-999 kcfs
03/22 06:59
1283.85 ft
-999 kcfs
03/22 06:00
1283.8 ft
-999 kcfs
03/22 05:00
1283.8 ft
-999 kcfs
03/22 04:00
1283.8 ft
-999 kcfs
03/22 03:00
1283.8 ft
-999 kcfs
03/22 02:00
1283.9 ft
-999 kcfs
03/22 01:00
1284 ft
-999 kcfs
03/22 00:00
1284.1 ft
-999 kcfs
03/21 23:00
1284.1 ft
-999 kcfs
03/21 22:00
1284 ft
-999 kcfs
03/21 21:00
1283.9 ft
-999 kcfs
03/21 20:00
1283.9 ft
-999 kcfs
03/21 19:00
1284 ft
-999 kcfs
03/21 18:00
1284 ft
-999 kcfs
03/21 17:00
1284.1 ft
-999 kcfs
03/21 16:00
1284 ft
-999 kcfs
03/21 15:00
1284 ft
-999 kcfs
03/21 14:00
1283.9 ft
-999 kcfs
03/21 13:00
1284 ft
-999 kcfs
03/21 12:00
1284.1 ft
-999 kcfs
03/21 11:00
1284.2 ft
-999 kcfs
03/21 10:00
1284.2 ft
-999 kcfs
03/21 09:00
1284.3 ft
-999 kcfs
03/21 08:00
1284.3 ft
-999 kcfs
03/21 07:00
1284.3 ft
-999 kcfs
03/21 06:59
1284.27 ft
-999 kcfs
03/21 06:00
1284.3 ft
-999 kcfs
03/21 05:00
1284.4 ft
-999 kcfs
03/21 04:00
1284.4 ft
-999 kcfs
03/21 03:00
1284.4 ft
-999 kcfs
03/21 02:00
1284.4 ft
-999 kcfs
03/21 01:00
1284.4 ft
-999 kcfs
03/21 00:00
1284.4 ft
-999 kcfs
03/20 23:00
1284.4 ft
-999 kcfs
03/20 22:00
1284.4 ft
-999 kcfs
03/20 21:00
1284.4 ft
-999 kcfs
03/20 20:00
1284.4 ft
-999 kcfs
03/20 19:00
1284.4 ft
-999 kcfs
03/20 18:00
1284.3 ft
-999 kcfs
03/20 17:00
1284.4 ft
-999 kcfs
03/20 16:00
1284.4 ft
-999 kcfs
03/20 15:00
1284.4 ft
-999 kcfs
03/20 14:00
1284.4 ft
-999 kcfs
03/20 13:00
1284.5 ft
-999 kcfs
03/20 12:00
1284.43 ft
-999 kcfs
03/20 11:00
1284.5 ft
-999 kcfs
03/20 10:00
1284.5 ft
-999 kcfs
03/20 09:00
1284.6 ft
-999 kcfs
03/20 08:00
1284.6 ft
-999 kcfs
03/20 07:00
1284.6 ft
-999 kcfs
03/20 06:59
1284.64 ft
-999 kcfs
03/20 06:00
1284.6 ft
-999 kcfs
03/20 05:00
1284.6 ft
-999 kcfs
03/20 04:00
1284.5 ft
-999 kcfs
03/20 03:00
1284.5 ft
-999 kcfs
03/20 02:00
1284.6 ft
-999 kcfs
03/20 01:00
1284.6 ft
-999 kcfs
03/20 00:00
1284.6 ft
-999 kcfs
03/19 23:00
1284.5 ft
-999 kcfs
03/19 22:00
1284.5 ft
-999 kcfs
03/19 21:00
1284.6 ft
-999 kcfs
03/19 20:00
1284.6 ft
-999 kcfs
03/19 19:00
1284.6 ft
-999 kcfs
03/19 17:00
1284.6 ft
-999 kcfs
03/19 16:00
1284.5 ft
-999 kcfs
03/19 15:00
1284.5 ft
-999 kcfs
03/19 14:00
1284.6 ft
-999 kcfs
03/19 13:00
1284.6 ft
-999 kcfs
03/19 12:00
1284.7 ft
-999 kcfs
03/19 11:00
1284.7 ft
-999 kcfs
03/19 10:00
1284.8 ft
-999 kcfs
03/19 09:00
1284.8 ft
-999 kcfs
03/19 08:00
1284.8 ft
-999 kcfs
03/19 07:00
1284.8 ft
-999 kcfs
03/19 06:59
1284.84 ft
-999 kcfs
03/19 06:00
1284.8 ft
-999 kcfs
03/19 05:00
1284.7 ft
-999 kcfs
03/19 04:00
1284.7 ft
-999 kcfs
03/19 03:00
1284.7 ft
-999 kcfs
03/19 02:00
1284.7 ft
-999 kcfs
03/19 01:00
1284.7 ft
-999 kcfs
03/19 00:00
1284.7 ft
-999 kcfs
Forecast Data:
Date (UTC)
Stage
Flow
03/28 18:00
1283.3 ft
-999 kcfs
03/29 00:00
1283.3 ft
-999 kcfs
03/29 06:00
1283.3 ft
-999 kcfs
03/29 12:00
1283.3 ft
-999 kcfs
03/29 18:00
1283.3 ft
-999 kcfs
03/30 00:00
1283.3 ft
-999 kcfs
03/30 06:00
1283.3 ft
-999 kcfs
03/30 12:00
1283.3 ft
-999 kcfs
03/30 18:00
1283.3 ft
-999 kcfs
03/31 00:00
1283.3 ft
-999 kcfs
03/31 06:00
1283.3 ft
-999 kcfs
03/31 12:00
1283.3 ft
-999 kcfs
03/31 18:00
1283.3 ft
-999 kcfs
04/01 00:00
1283.3 ft
-999 kcfs
04/01 06:00
1283.3 ft
-999 kcfs
04/01 12:00
1283.3 ft
-999 kcfs
04/01 18:00
1283.3 ft
-999 kcfs
04/02 00:00
1283.3 ft
-999 kcfs
04/02 06:00
1283.3 ft
-999 kcfs
04/02 12:00
1283.3 ft
-999 kcfs
04/02 18:00
1283.3 ft
-999 kcfs
04/03 00:00
1283.3 ft
-999 kcfs
04/03 06:00
1283.3 ft
-999 kcfs
04/03 12:00
1283.3 ft
-999 kcfs
04/03 18:00
1283.3 ft
-999 kcfs
04/04 00:00
1283.3 ft
-999 kcfs
04/04 06:00
1283.3 ft
-999 kcfs
04/04 12:00
1283.3 ft
-999 kcfs
04/04 18:00
1283.3 ft
-999 kcfs
04/05 00:00
1283.3 ft
-999 kcfs
04/05 06:00
1283.3 ft
-999 kcfs
04/05 12:00
1283.3 ft
-999 kcfs
04/05 18:00
1283.3 ft
-999 kcfs
04/06 00:00
1283.3 ft
-999 kcfs
04/06 06:00
1283.3 ft
-999 kcfs
04/06 12:00
1283.3 ft
-999 kcfs

Stage Short-term Probabilistic Guidance (Experimental) Grand Coulee Dam

Flow Short-term Probabilistic Guidance (Experimental) Grand Coulee Dam

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
Spokane Weather Forecast Office
2601 N. Rambo Rd.
Spokane, WA 99224
(509) 244-0110
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Page last modified: 23-Jun-2020 5:14 PM
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