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Streamflow Measurements for the Nation


USGS 09015000 COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, CO.


Grand County, Colorado
Hydrologic Unit Code 14010001
Latitude  40°12'18.70", Longitude 105°50'15.22" NAD83
Drainage area 190  square miles
Gage datum 8,332 feet above NAVD88
Output formats
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
782022-07-18 17:34:30MDTYesKTMUSGS35.01.63 FairVegetationModerateNONE
772022-07-18 16:07:30MDTYesKTMUSGS34.61.63 FairVegetationModerateNONE
762022-06-09 14:36:41MDTYesAST/KTMUnspe15304.430.000.40FairClearNONE
752022-05-05 09:56:53MDTYesJBSUSGS19.01.40 FairClearNONE
742022-03-14 17:00:55MDTYesRPDUSGS21.21.400.000.84FairClearNONE
732022-01-24 14:49:17MSTYesRPDUSGS23.41.420.000.63FairIceShoreNONE
722021-12-22 11:10:43MSTYesRPDUSGS45.21.620.010.70FairVegetationLightNONE
712021-11-04 12:43:46MDTYesRPDUSGS48.51.630.010.62FairVegetationLightNONE
702021-10-05 10:20:46MDTYesRPDUSGS36.91.560.000.83FairVegetationModerateNONE
692021-09-01 10:02MDTYesRPD/DHSUSGS42.31.610.000.75PoorVegetationLightNONE
682021-07-14 14:38:10MDTYesRPDUSGS46.71.700.000.93FairVegetationModerateNONE
672021-06-04 11:06:18MDTYesBPW/RPDUSGS13504.100.020.50FairClearNONE
662021-04-28 12:36MDTYesBPWUSGS24.41.470.000.70FairVegetationLightNONE
652021-03-19 11:04:30MDTYesBPWUSGS20.81.460.000.80FairVegetationModerateNONE
642021-02-11 10:31MSTYesBPWUSGS17.71.43 PoorVegetationModerateNONE
632021-01-07 10:30MSTYesBPWUSGS20.41.440.000.50FairVegetationModerateNONE
622020-12-04 11:20MSTYesBPWUSGS45.31.630.000.90FairVegetationLightNONE
612020-10-21 12:22:30MDTYesBPWUSGS36.71.540.100.75FairClearNONE
602020-09-16 09:56:30MDTYesBPWUSGS43.51.610.001.00FairVegetationLightNONE
592020-07-29 17:22:30MDTYesBPWUSGS46.31.680.000.70PoorVegetationHeavyNONE
582020-07-29 14:22:30MDTNo
572020-06-04 15:47:18MDTYesBPWUSGS8703.490.100.50GoodClearNONE
562020-05-15 10:14:12MDTYesBPWUSGS4922.930.000.50FairClearNONE
552020-04-01 11:52MDTYesBPWUSGS18.11.390.000.75GoodVegetationModerateNONE
542020-02-12 15:27MSTYesBPW/AWMUSGS22.11.430.000.85FairVegetationLightNONE
532020-01-08 16:41:30MSTYesBPWUSGS21.41.420.000.90FairVegetationLightNONE
522019-11-19 12:38:59MSTYesASTUSGS44.81.580.000.50GoodVegetationLightNONE
512019-10-02 14:19:53MDTYesASTUSGS43.11.560.000.70FairVegetationLightNONE
502019-09-04 13:11:48MDTYesASTUSGS31.11.52-0.010.50FairVegetationHeavyNONE
492019-07-26 12:49:43MDTYesASTUSGS61.31.670.010.60FairVegetationLightNONE
482019-05-02 14:22:29MDTYesASTUSGS19.51.400.000.60GoodVegetationLightNONE
472019-03-27 14:14:10MDTYesASTUSGS21.71.410.000.60GoodVegetationLightNONE
462019-02-12 15:03:53MSTYesASTUSGS22.61.420.000.60FairVegetationLightNONE
452018-12-18 15:18:40MSTYesASTUSGS41.81.580.000.60GoodVegetationLightNONE
442018-11-06 12:51:24MSTYesASTUSGS43.41.600.000.60FairVegetationLightNONE
432018-10-02 12:03:34MDTYesASTUSGS39.11.550.000.50FairVegetationLightNONE
422018-08-20 13:05:30MDTYesASTUSGS47.21.640.000.50GoodVegetationLightNONE
412018-07-10 14:00MDTYesASTUSGS45.51.650.000.40FairVegetationHeavyNONE
402018-05-29 13:31:10MDTYesASTUSGS7593.320.000.25FairClearNONE
392018-05-15 15:44:02MDTYesASTUSGS2512.380.030.25FairClearNONE
382018-04-03 15:54:18MDTYesASTUSGS22.41.440.000.60GoodVegetationLightNONE
372018-02-21 16:13:37MSTYesASTUSGS23.41.440.000.70FairVegetationModerateNONE
362018-01-08 13:31MSTYesASTUSGS25.61.450.000.50GoodVegetationLightNONE
352017-11-16 12:35:11MSTYesASTUSGS47.61.630.000.70GoodVegetationLightNONE
342017-10-03 11:16:03MDTYesASTUSGS35.91.560.001.00FairVegetationLightNONE
332017-09-13 16:40:48MDTYesASTUSGS42.21.60-0.010.80FairVegetationLightNONE
322017-08-02 16:07:09MDTYesAST/TWCUSGS32.91.560.000.80FairVegetationModerateNONE
312017-06-05 09:27:39MDTYesASTUSGS18004.650.130.30FairClearNONE
302017-06-05 08:45:30MDTYesASTUSGS16104.510.190.40FairClearNONE
292017-06-01 15:21:30MDTYesASTUSGS7713.370.000.60FairClearNONE
282017-05-05 12:41:30MDTYesASTUSGS22.51.420.000.60FairVegetationLightNONE
272017-03-23 14:59MDTYesASTUSGS23.51.440.000.50FairVegetationLightNONE
262017-02-07 13:43:07MSTYesMJNUSGS21.81.420.000.60FairClearNONE
252017-01-04 11:28:30MSTYesASTUSGS50.21.630.000.50FairVegetationLightNONE
242016-11-16 12:37:30MSTYesASTUSGS48.41.630.000.00FairClearNONE
232016-10-18 13:35:30MDTYesBRGUSGS37.41.560.000.80FairVegetationLightNONE
222016-09-06 10:38:30MDTYesNMK/BRGUSGS41.91.600.000.80FairVegetationModerateNONE
212016-07-27 14:48:30MDTYesBRGUSGS47.71.670.000.50PoorVegetationHeavyNONE
202016-06-07 11:29MDTYesASTUSGS13404.25-0.220.50PoorUnspecifedNONE
192016-05-25 14:17:31MDTYesBRGUSGS3552.650.000.50FairClearNONE
182016-04-14 08:16MDTYesBRGUSGS24.11.450.000.50GoodVegetationModerateNONE
172016-02-26 11:54MSTYesBRGUSGS22.61.440.000.80FairVegetationLightNONE
162016-01-21 10:20MSTYesDBMUSGS19.31.430.000.60PoorVegetationModerateNONE
152016-01-21 09:30:30MSTYesDBMUSGS21.81.430.000.60FairVegetationModerateNONE
142016-01-06 12:03MSTYesBRGUSGS30.91.510.000.50FairVegetationModerateNONE
132015-11-13 12:37MSTYesBRGUSGS44.51.620.000.80FairVegetationModerateNONE
122015-10-06 08:31:30MDTYesBRGUSGS38.51.570.000.50FairVegetationModerateNONE
112015-08-28 11:57MDTYesDBMUSGS37.91.610.000.90PoorVegetationHeavyNONE
102015-07-15 12:43:30MDTYesBRGUSGS3932.710.001.00FairClearNONE
92015-06-05 07:57:30MDTYesASTUSGS18104.680.030.90FairUnspecifedNONE
82015-06-02 10:03:30MDTYesBRGUSGS13404.020.000.50PoorClearNONE
72015-05-19 13:16:02MDTYesBRGUSGS4412.830.010.50FairClearNONE
62015-04-09 17:02:53MDTYesBRGUSGS2372.340.000.30FairVegetationLightNONE
52015-03-26 15:44MDTYesASTUSGS38.81.540.000.50FairVegetationLightNONE
42015-01-23 12:19:30MSTYesgmpUSGS32.21.550.001.00FairVegetationHeavyNONE
32014-11-21 14:50MSTYesASTUSGS49.61.630.000.80FairClearNONE
22014-10-02 16:18MDTYesBRGUSGS2502.380.001.10FairClearNONE
12014-09-25 10:25MDTYesKCD/MJNUSGS44.61.600.000.60GoodVegetationLightNONE