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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 8,326.47 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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
1002024-11-08 11:13:04MSTYesBPWUSGS48.01.610.000.70FairClearNONE1MainWADEQSCMMVADV48.076.090.10.53FIRMBLDRUNEVSTDYEVENSTNDDNST65.00
992024-09-24 14:36:01MDTYesBPWUSGS40.81.570.000.75FairVegetationLightNONE1MainWADEQSCMMVADV40.876.086.70.47FIRMCBLSUNEVSTDYEVENSTNDDNST65.00
982024-08-15 10:47:08MDTYesBPWUSGS35.61.560.000.80FairClearNONE1MainWADEQSCMMVADV35.677.085.90.41FIRMCBLSEVENSTDYEVENSTNDDNST60.00
972024-06-13 09:40:07MDTYesEINUSGS13704.250.000.67FairClearNONE1MainCWAYQADCPVADCP13701083443.97FIRMBLDRUNEVPULSUNEVUNKNUPST30.00
962024-06-05 14:12:01MDTYesBPW/CWSUSGS7283.33 FairClearNONE1MainCWAYQADCPVADCP7281072582.82FIRMCBLSUNEVSTDYEVENSTNDATGA0.00
952024-04-11 16:31:05MDTYesBPWUSGS24.91.440.001.00FairVegetationLightNONE1MainWADEQSCMMVADV24.978.084.90.29FIRMCBLSEVENSTDYEVENSTNDDNST95.00
942024-02-14 14:27:59MSTYesBPWUSGS21.51.420.000.80FairClearNONE1MainWADEQSCMMVADV21.576.076.20.28FIRMCBLSUNEVSTDYEVENSTNDDNST55.00
932023-12-20 14:32:58MSTYesBPWUSGS47.61.620.001.00FairVegetationLightNONE1MainWADEQSCMMVADV47.678.091.30.52FIRMCBLSUNEVSTDYEVENSTNDDNST55.00
922023-11-07 15:59:21MSTYesBPWUSGS51.21.640.000.75FairVegetationLightNONE1MainWADEQSCMMVADV51.277.090.70.56FIRMCBLSUNEVSTDYEVENSTNDDNST60.00
912023-09-12 16:27:04MDTYesBPW/KTMUSGS33.51.530.001.00FairClearNONE1MainWADEQSCMMVADV33.575.082.50.41FIRMCBLSUNEVSTDYEVENSTNDDNST60.00
902023-08-02 13:16:09MDTYesBPWUSGS63.01.770.001.50FairVegetationLightNONE1MainWADEQSCMMVADV63.079.01140.55FIRMCBLSEVENSTDYEVENSTNDDNST60.00
892023-07-27 10:38:03MDTNo
882023-06-14 10:48:08MDTYesBPWUSGS9373.600.010.25FairClearNONE1MainCWAYQADCPVADCP9371032783.37FIRMCBLSEVENSTDYEVENSTNDUPST15.00
872023-05-18 15:06MDTYesBPWUSGS8393.490.010.50FairVegetationLightNONE1MainCWAYQADCPVADCP8391062693.12FIRMCBLSEVENSTDYEVENSTNDUPST25.00
862023-04-12 16:36:03MDTYesBPWUSGS21.91.45 FairVegetationLightNONE1MainWADEQSCMMVADV21.976.075.50.29FIRMCBLSUNEVSTDYEVENSTNDDNST60.00
852023-03-01 14:49:09MSTYesBPWUSGS26.51.460.00 FairClearNONE1MainWADEQSCMMVADV26.579.062.10.43FIRMCBLSUNEVSTDYEVENSTNDDNST100.00
842023-01-26 12:36:30MSTYesKTMUSGS24.21.48-0.011.00FairVegetationModerateNONE1MainWADEQSCMMVADV24.295.072.20.33FIRMBLDRUNEVPULSUNEVNSTDUPST35.00
832022-12-08 10:39MSTYesKTMUSGS43.41.64 FairVegetationModerateNONE1MainWADEQSCMMVADV43.495.887.00.50FIRMCBLSUNEVSTDYUNEVUNSPUPST35.00
822022-10-04 15:05MDTYesKTMUSGS42.91.60 FairVegetationLightNONE1Main CheckWADEQSCMMVADV42.996.584.90.51FIRMCBLSUNEVSTDYUNEVUNSPUPST25.00
812022-10-04 14:10MDTYesKTMUSGS40.21.60 FairVegetationLightNONE1MainWADEQSCMMVADV40.210084.10.48FIRMCBLSUNEVSTDYUNEVUNSPUPST35.00
802022-08-23 14:06MDTYesKTMUSGS44.51.67 FairVegetationModerateNONE1MainWADEQSCMMVADV44.585.085.60.52FIRMCBLSUNEVPULSUNEVUNSPATGA0.00
792022-08-23 12:43MDTYesKTMUSGS44.91.67 FairVegetationModerateNONE1MainWADEQSCMMVADV44.995.085.60.52FIRMCBLSUNEVPULSUNEVUNSPUPST30.00
782022-07-18 17:34MDTYesKTMUSGS35.01.63 FairVegetationModerateNONE1CO shad bWADEQSCMMVADV35.065.585.50.41FIRMCBLSUNEVPULSUNEVUNSPDNST100.00
772022-07-18 16:07MDTYesKTMUSGS34.61.63 FairVegetationModerateNONE1CO blw shadWADEQSCMMVADV34.666.071.40.48FIRMCBLSUNEVPULSUNEVUNSPUPST30.00
762022-06-09 14:36:01MDTYesAST/KTMUnspe15304.430.000.40FairClearNONE1MainCWAYQADCPVADCP15301143863.97FIRMCBLSEVENPULSEVENSTNDUPST30.00
752022-05-05 09:56:03MDTYesJBSUSGS19.01.40 FairClearNONE1mainWADEQSCMMVADV19.073.267.50.28FIRMBLDREVENSTDYEVENSTNDDNST300.00
742022-03-14 17:00:05MDTYesRPDUSGS21.21.400.000.84FairClearNONE109015000WADEQSCMMVADV21.275.074.50.28FIRMBLDREVENSTDYEVENSTNDUPST40.00
732022-01-24 14:49:17MSTYesRPDUSGS23.41.420.000.63FairIceShoreNONE109015000WADEQSCMMVADV23.476.061.80.38FIRMBLDREVENSTDYEVENSTNDUPST40.00
722021-12-22 11:10:43MSTYesRPDUSGS45.21.620.010.70FairVegetationLightNONE109015000WADEQSCMMVADV45.293.091.20.50FIRMBLDREVENSTDYEVENSTNDUPST40.00
712021-11-04 12:43:06MDTYesRPDUSGS48.51.630.010.62FairVegetationLightNONE109015000WADEQSCMMVADV48.582.091.70.53FIRMBLDREVENSTDYEVENSTNDUPST35.00
702021-10-05 10:20:06MDTYesRPDUSGS36.91.560.000.83FairVegetationModerateNONE109015000WADEQSCMMVADV36.982.086.40.43FIRMBLDREVENSTDYEVENSTNDUPST35.00
692021-09-01 10:02MDTYesRPD/DHSUSGS42.31.610.000.75PoorVegetationLightNONE1MainWADEQSCMMVADV42.381.089.10.47FIRMCBLSEVENSTDYEVENSTNDUPST35.00
682021-07-14 14:38MDTYesRPDUSGS46.71.700.000.93FairVegetationModerateNONE109015000WADEQSCMMVADV46.790.086.10.54FIRMBLDREVENSTDYEVENSTNDUPST35.00
672021-06-04 11:06:08MDTYesBPW/RPDUSGS13504.100.020.50FairClearNONE1MainCWAYQADCPVADCP13501113483.88FIRMCBLSUNEVSTDYEVENSTNDUPST25.00
662021-04-28 12:36MDTYesBPWUSGS24.41.470.000.70FairVegetationLightNONE1MainWADEQSCMMVADV24.473.074.70.33FIRMBLDREVENSTDYEVENSTNDDNST150.00
652021-03-19 11:04MDTYesBPWUSGS20.81.460.000.80FairVegetationModerateNONE1MainWADEQSCMMVADV20.875.067.60.31FIRMSANDEVENSTDYEVENSTNDDNST250.00
642021-02-11 10:31MSTYesBPWUSGS17.71.43 PoorVegetationModerateNONE1MainWADEQSCMMVADV17.772.072.30.24FIRMBLDRUNEVSTDYEVENSTNDDNST200.00
632021-01-07 10:30MSTYesBPWUSGS20.41.440.000.50FairVegetationModerateNONE1MainWADEQSCMMVADV20.471.068.90.30FIRMBLDRUNEVSTDYEVENSTNDDNST900.00
622020-12-04 11:20MSTYesBPWUSGS45.31.630.000.90FairVegetationLightNONE1mainWADEQSCMMVADV45.376.090.20.50FIRMBLDREVENSTDYEVENSTNDDNST250.00
612020-10-21 12:22MDTYesBPWUSGS36.71.540.100.75FairClearNONE1MainWADEQSCMMVADV36.776.080.80.45FIRMCBLSEVENSTDYEVENSTNDDNST100.00
602020-09-16 09:56MDTYesBPWUSGS43.51.610.001.00FairVegetationLightNONE1MainWADEQSCMMVADV43.576.094.80.46FIRMBLDRUNEVSTDYEVENSTNDDNST250.00
592020-07-29 17:22MDTYesBPWUSGS46.31.680.000.70PoorVegetationHeavyNONE1MainWADEQSCMMVADV46.375.090.80.51FIRMBLDRUNEVSTDYEVENNSTDDNST200.00
582020-07-29 14:22MDTNo
572020-06-04 15:47:08MDTYesBPWUSGS8703.490.100.50GoodClearNONE1MainCWAYQADCPVADCP8701032713.22FIRMBLDREVENSTDYEVENSTNDUPST100.00
562020-05-15 10:14:02MDTYesBPWUSGS4922.930.000.50FairClearNONE1MainCWAYQADCPVADCP49292.31962.50FIRMBLDREVENSTDYEVENSTNDUPST15.00
552020-04-01 11:52MDTYesBPWUSGS18.11.390.000.75GoodVegetationModerateNONE1MainWADEQSCMMVADV18.173.064.30.28FIRMCBLSUNEVSTDYEVENSTNDDNST100.00
542020-02-12 15:27MSTYesBPW/AWMUSGS22.11.430.000.85FairVegetationLightNONE1MainWADEQSCMMVADV22.171.072.20.31FIRMCBLSEVENSTDYEVENSTNDDNST65.00
532020-01-08 16:41:30MSTYesBPWUSGS21.41.420.000.90FairVegetationLightNONE1MainWADEQSCMMVADV21.468.080.00.27FIRMCBLSUNEVSTDYEVENSTNDDNST15.00
522019-11-19 12:38:59MSTYesASTUSGS44.81.580.000.50GoodVegetationLightNONE1MAINWADEQSCMMVADV44.892.077.20.58FIRMCBLSEVENSTDYEVENSTNDUPST50.00
512019-10-02 14:19:03MDTYesASTUSGS43.11.560.000.70FairVegetationLightNONE1MAINWADEQSCMMVADV43.110181.10.53FIRMCBLSUNEVSTDYEVENSTNDUPST30.00
502019-09-04 13:11:08MDTYesASTUSGS31.11.52-0.010.50FairVegetationHeavyNONE1MAINWADEQSCMMVADV31.197.075.70.41FIRMCBLSEVENSTDYUNEVSTNDUPST20.00
492019-07-26 12:49:03MDTYesASTUSGS61.31.670.010.60FairVegetationLightNONE1mainWADEQSCMMVADV61.310087.40.70FIRMCBLSEVENSTDYUNEVSTNDUPST30.00
482019-05-02 14:22:09MDTYesASTUSGS19.51.400.000.60GoodVegetationLightNONE1MAINWADEQSCMMVADV19.580.060.00.32FIRMCBLSEVENSTDYEVENSTNDUPST30.00
472019-03-27 14:14MDTYesASTUSGS21.71.410.000.60GoodVegetationLightNONE1mainWADEQSCMMVADV21.777.056.40.39FIRMCBLSUNEVSTDYEVENSTNDUPST30.00
462019-02-12 15:03:53MSTYesASTUSGS22.61.420.000.60FairVegetationLightNONE1MAINWADEQSCMMVADV22.676.058.10.39FIRMCBLSUNEVSTDYEVENSTNDUPST30.00
452018-12-18 15:18:40MSTYesASTUSGS41.81.580.000.60GoodVegetationLightNONE1MAINWADEQSCMMVADV41.898.076.80.54FIRMCBLSEVENSTDYEVENSTNDUPST30.00
442018-11-06 12:51:24MSTYesASTUSGS43.41.600.000.60FairVegetationLightNONE1MAINWADEQSCMMVADV43.495.078.00.56FIRMCBLSUNEVSTDYUNSPSTNDUPST30.00
432018-10-02 12:03:04MDTYesASTUSGS39.11.550.000.50FairVegetationLightNONE1MAINWADEQSCMMVADV39.199.074.40.53FIRMCBLSEVENSTDYEVENSTNDUPST20.00
422018-08-20 13:05MDTYesASTUSGS47.21.640.000.50GoodVegetationLightNONE1MAINWADEQSCMMVADV47.298.081.00.58FIRMCBLSUNEVSTDYEVENSTNDUPST30.00
412018-07-10 14:00MDTYesASTUSGS45.51.650.000.40FairVegetationHeavyNONE1MAINWADEQSCMMVADV45.510481.40.56FIRMCBLSUNEVSTDYEVENSTNDUPST20.00
402018-05-29 13:31MDTYesASTUSGS7593.320.000.25FairClearNONE1MAINCWAYQADCPVADCP75993.22373.20FIRMCBLSEVENPULSEVENSTNDUPST30.00
392018-05-15 15:44:02MDTYesASTUSGS2512.380.030.25FairClearNONE1MAINCWAYQADCPVADCP25194.81551.62FIRMCBLSUNEVSTDYUNEVNSTDUPST30.00
382018-04-03 15:54:08MDTYesASTUSGS22.41.440.000.60GoodVegetationLightNONE1MAINWADEQSCMMVADV22.476.058.00.39FIRMCBLSUNEVSTDYEVENSTNDUPST30.00
372018-02-21 16:13:37MSTYesASTUSGS23.41.440.000.70FairVegetationModerateNONE1MAINWADEQSCMMVADV23.477.059.20.39FIRMCBLSUNSPSTDYUNEVSTNDUPST30.00
362018-01-08 13:31MSTYesASTUSGS25.61.450.000.50GoodVegetationLightNONE1MAINWADEQSCMMVADV25.697.067.50.38FIRMCBLSEVENSTDYEVENUNKNUPST30.00
352017-11-16 12:35:11MSTYesASTUSGS47.61.630.000.70GoodVegetationLightNONE1MAINWADEQSCMMVADV47.697.083.00.57FIRMCBLSEVENSTDYUNEVSTNDUPST30.00
342017-10-03 11:16:03MDTYesASTUSGS35.91.560.001.00FairVegetationLightNONE1MAINWADEQSCMMVADV35.998.076.10.47FIRMCBLSUNEVSTDYUNEVSTNDUPST30.00
332017-09-13 16:40:08MDTYesASTUSGS42.21.60-0.010.80FairVegetationLightNONE1MAINWADEQSCMMVADV42.290.074.90.56FIRMCBLSUNEVSTDYUNEVUNKNUPST20.00
322017-08-02 16:07:09MDTYesAST/TWCUSGS32.91.560.000.80FairVegetationModerateNONE1MAINWADEQSCMMVADV32.983.082.00.40FIRMCBLSUNEVPULSUNEVUNKNUPST30.00
312017-06-05 09:27:09MDTYesASTUSGS18004.650.130.30FairClearNONE1MAINCWAYQADCPVADCP18001154114.38SOFTCBLSEVENunknEVENNSTDUPST30.00
302017-06-05 08:45MDTYesASTUSGS16104.510.190.40FairClearNONE1MAINCWAYQSCMMVADCP16101123744.31SOFTCBLSEVENunknEVENNSTDUPST30.00
292017-06-01 15:21MDTYesASTUSGS7713.370.000.60FairClearNONE11CWAYQSCMMVADCP7711052563.01FIRMBLDREVENunknUNEVNSTDUPST35.00
282017-05-05 12:41MDTYesASTUSGS22.51.420.000.60FairVegetationLightNONE1mainWADEQSCMMVADV22.573.064.20.35FIRMCBLSUNEVunknEVENUNKNATGA
272017-03-23 14:59MDTYesASTUSGS23.51.440.000.50FairVegetationLightNONE1MAINWADEQSCMMVADV23.556.044.10.53FIRMCBLSUNEVunknUNEVUNKNUPST100.00
262017-02-07 13:43:07MSTYesMJNUSGS21.81.420.000.60FairClearNONE11WADEQSCMMVADV21.873.067.20.32FIRMCBLSUNEVunknUNEVUNKNUPST3.00
252017-01-04 11:28:30MSTYesASTUSGS50.21.630.000.50FairVegetationLightNONE1mainWADEQSCMMVADV50.293.077.20.65FIRMCBLSUNEVunknEVENSTNDUPST20.00
242016-11-16 12:37:30MSTYesASTUSGS48.41.630.000.00FairClearNONE1mainWADEQSCMMVADV48.496.077.50.62FIRMCBLSUNEVunknEVENUNKNUPST30.00
232016-10-18 13:35MDTYesBRGUSGS37.41.560.000.80FairVegetationLightNONE1mainWADEQSCMMVADV37.487.074.40.50FIRMCBLSUNEVunknUNEVUNKNDNST10.00
222016-09-06 10:38MDTYesNMK/BRGUSGS41.91.600.000.80FairVegetationModerateNONE1CO RiverWADEQSCMMVADV41.979.096.40.43FIRMBLDRUNEVunknUNEVSTNDDNST15.00
212016-07-27 14:48MDTYesBRGUSGS47.71.670.000.50PoorVegetationHeavyNONE1mainWADEQSCMMVADV47.785.580.50.59FIRMCBLSUNEVunknUNEVSTNDDNST10.00
202016-06-07 11:29MDTYesASTUSGS13404.25-0.220.50PoorUnspecifedNONE1mainCWAYQSCMMVADCP13401043324.04FIRMCBLSUNEVunknUNEVNSTDDNST20.00
192016-05-25 14:17:01MDTYesBRGUSGS3552.650.000.50FairClearNONE1mainCWAYQADCPVADCP3551041971.80FIRMCBLSUNEVunknUNEVUNKNUPST30.00
182016-04-14 08:16MDTYesBRGUSGS24.11.450.000.50GoodVegetationModerateNONE1mainWADEQSCMMVADV24.180.065.20.37FIRMCBLSUNEVunknUNEVUNKNDNST10.00
172016-02-26 11:54MSTYesBRGUSGS22.61.440.000.80FairVegetationLightNONE1mainWADEQSCMMVADV22.681.563.20.36FIRMCBLSUNEVunknEVENUNKNDNST10.00
162016-01-21 10:20MSTYesDBMUSGS19.31.430.000.60PoorVegetationModerateNONE1Main (check)WADEQSCMMVPYG19.378.670.60.27FIRMBLDREVENunknUNEVUNKNDNST25.00
152016-01-21 09:30:30MSTYesDBMUSGS21.81.430.000.60FairVegetationModerateNONE1MainWADEQSCMMVADV21.877.672.80.30FIRMBLDREVENunknEVENUNKNDNST20.00
142016-01-06 12:03MSTYesBRGUSGS30.91.510.000.50FairVegetationModerateNONE1mainWADEQSCMMVADV30.976.567.10.46FIRMBLDRUNEVunknUNEVUNKNDNST10.00
132015-11-13 12:37MSTYesBRGUSGS44.51.620.000.80FairVegetationModerateNONE1mainWADEQSCMMVADV44.593.075.40.59FIRMCBLSUNEVunknUNEVUNKNUPST30.00
122015-10-06 08:31MDTYesBRGUSGS38.51.570.000.50FairVegetationModerateNONE1mainWADEQSCMMVADV38.596.070.60.55FIRMBLDRUNEVunknUNEVUNKNUPST20.00
112015-08-28 11:57MDTYesDBMUSGS37.91.610.000.90PoorVegetationHeavyNONE1MainWADEQSCMMVADV37.984.087.70.43FIRMBLDRUNEVunknEVENUNKNUPST30.00
102015-07-15 12:43MDTYesBRGUSGS3932.710.001.00FairClearNONE1mainWADEQSCMMVADV3931161592.47FIRMBLDRUNEVunknUNEVNSTDDNST150.00
92015-06-05 07:57MDTYesASTUSGS18104.680.030.90FairUnspecifedNONE1MAINCWAYQSCMMVADCP18101184064.45SOFTCBLSUNEVunknEVENUNKNUPST20.00
82015-06-02 10:03MDTYesBRGUSGS13404.020.000.50PoorClearNONE1mainCWAYQSCMMVADCP13401153364.00FIRMCBLSUNEVunknUNEVSTNDUPST20.00
72015-05-19 13:16:02MDTYesBRGUSGS4412.830.010.50FairClearNONE1mainCWAYQADCPVADCP4411062082.12FIRMCBLSUNEVunknEVENUNFMUPST30.00
62015-04-09 17:02:03MDTYesBRGUSGS2372.340.000.30FairVegetationLightNONE1mainCWAYQADCPVADCP2371081631.46FIRMCBLSUNEVunknEVENSTNDUPST25.00
52015-03-26 15:44MDTYesASTUSGS38.81.540.000.50FairVegetationLightNONE1mainWADEQSCMMVADV38.810780.70.48FIRMCBLSEVENunknEVENUNKNUPST15.00
42015-01-23 12:19:30MSTYesgmpUSGS32.21.550.001.00FairVegetationHeavyNONE1mainWADEQSCMMVADV32.276.591.50.35FIRMCBLSUNEVunknUNEVUNKNUPST50.00
32014-11-21 14:50MSTYesASTUSGS49.61.630.000.80FairClearNONE1Imported Channel 1WADEQSCMMVADV49.697.080.10.62SOFTBLDRUNSPunknEVENUNKNUPST20.00
22014-10-02 16:18MDTYesBRGUSGS2502.380.001.10FairClearNONE1Imported Channel 1WADEQSCMMVADV2501021561.60FIRMBLDRUNSPunknUNEVNSTDUPST30.00
12014-09-25 10:25MDTYesKCD/MJNUSGS44.61.600.000.60GoodVegetationLightNONE1Imported Channel 1WADEQSCMMVADV44.693.585.30.52FIRMBLDREVENunknEVENSTNDUPST30.00