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Streamflow Measurements for the Nation


USGS 06130000 Flatwillow Creek near Mosby MT
Petroleum County, Montana
Hydrologic Unit Code 10040203
Latitude  46°55'43.18", Longitude 107°55'58.23" NAD83
Drainage area 1,855  square miles
Gage datum 2,563 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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)
1042024-03-19 10:55:31MDTYesDJE/RTHUSGS37.25.42 FairClearNONE1mainWADEQSCMMVADV37.242.026.11.42FIRMGRVLEVENSTDYEVENUNFMUPST100.00
1032024-01-03 11:27:08MSTYesDJE/RTHUSGS28.65.70 PoorIceCoverNONE1mainWADEQSCMMVADV28.646.024.21.18FIRMGRVLEVENUNSPUNEVNSTDUPST100.00
1022023-11-15 12:33:33MSTYesDJEUSGS15.15.210.000.50FairDebrisLightNONE1mainWADEQSCMMVADV15.143.017.10.88FIRMCBLSUNEVSTDYEVENSTNDUPST75.00
1012023-09-11 10:55:46MDTYesDJEUSGS4.175.00 FairVegetationLightNONE1mainWADEQSCMMVADV4.1731.010.80.39FIRMCBLSUNEVSTDYUNEVSTNDUPST100.00
1002023-07-17 15:29:37MDTYesDJEUSGS1165.87 FairDebrisLightNONE1mainWADEQSCMMVADV11687.072.71.59FIRMGRVLEVENSTDYEVENSTNDDNST300.00
992023-06-03 14:01:28MDTYesDJE/JBSUSGS2356.72-0.050.10FairDebrisLightNONE1mainBRDSQADCPVADCP23561.41451.62FIRMGRVLUNEVSTDYUNEVSTNDATGA0.00
982023-04-14 12:06:30MDTYesPMSUSGS1355.960.010.42FairClearNONE1mainWADEQSCMMVADV13565.054.52.47FIRMGRVLEVENSTDYEVENSTNDUPST150.00
972023-03-07 15:43:57MSTYesDJEUSGS5.605.230.010.60PoorIceCoverNONE1mainWADEQSCMMVADV5.6043.014.10.40FIRMGRVLUNEVSTDYUNEVNSTDUPST150.00
962022-12-13 08:10MSTYesJTM/PMSUSGS0.00 GoodIceCoverNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
952022-11-04 11:05MDTYesJTMUSGS0.00 0.000.15ExcellentNoFlowNONE1MainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPDNST0.00
942022-09-15 13:46MDTYesPMS/JTMUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
932022-07-26 14:42:52MDTYesDJEUSGS0.124.760.00 PoorVegetationLightNONE1mainWADEQSCMMVADV0.1211.53.610.03FIRMGRVLEVENPULSEVENUNFMDNST400.00
922022-06-09 15:20MDTYesDJEUSGS6.705.05 GoodClearNONE1mainWADEQSCMMVADV6.7021.08.510.79FIRMCBLSEVENSTDYEVENSTNDDNST550.00
912022-05-03 13:24:30MDTYesEEE/JTMUSGS4.775.040.000.70FairClearNONE1MainWADEQSCMMVADV4.7730.79.950.48FIRMCBLSUNEVPULSUNEVSTNDUPST50.00
902022-03-15 10:58MDTYesPMSUSGS12.75.190.000.37FairIceShoreNONE1mainWADEQSCMMVADV12.738.015.10.84FIRMGRVLEVENSTDYEVENSTNDUPST80.00
892022-02-01 10:47:30MSTYesPMS/GCWUSGS0.395.350.170.35PoorIceCoverNONE1mainWADEQSCMMVADV0.3916.05.680.07FIRMGRVLEVENSTDYUNEVSTNDDNST350.00
882021-12-15 08:40MSTYesPMSUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
872021-11-03 12:04MDTYesPMSUSGS0.00 ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
862021-09-23 10:17MDTYesPMSUSGS0.00 0.000.00ExcellentUnspecifedNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
852021-08-03 11:24MDTYesPMSUnspe0.00 0.000.00ExcellentNoFlowNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
842021-06-28 11:47MDTYesPMSUnspe0.00 0.000.00ExcellentClearNONE1mainOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPDNST300.00
832021-06-08 12:46:59MDTYesPMSUnspe4.265.020.000.42FairClearNONE1mainWADEQSCMMVADV4.2642.06.180.69FIRMGRVLUNEVSTDYEVENSTNDDNST260.00
822021-05-19 11:19:30MDTYesPMSUnspe9.685.140.010.45FairFillControlChangedNONE1mainWADEQSCMMVADV9.6840.012.50.78FIRMGRVLUNEVSTDYEVENSTNDUPST65.00
812021-04-08 12:11:30MDTYesPMSUnspe19.35.260.000.43FairClearNONE1mainWADEQSCMMVADV19.342.019.90.97FIRMCBLSEVENSTDYEVENSTNDUPST80.00
802021-03-08 13:42MSTYesPMS/GCWUnspe69.65.640.000.47FairIceShoreNONE1mainWADEQSCMMVADV69.668.046.91.49FIRMGRVLEVENSTDYEVENSTNDUPST70.00
792021-01-08 12:06:30MSTYesGCW/EEEUSGS21.35.510.021.00FairIceShoreNONE1mainWADEQSCMMVADV21.346.021.11.01FIRMBLDREVENUNSPEVENUNSPUPST200.00
782020-11-16 13:51MSTYesGCWUSGS30.35.42 0.60FairIceShoreNONE1mainWADEQSCMMVADV30.338.025.51.19FIRMGRVLUNEVUNSPEVENUNSPUPST200.00
772020-10-09 13:54:30MDTYesGCWUSGS3.415.030.001.00GoodVegetationLightNONE1mainWADEQSCMMVADV3.4132.09.920.34FIRMGRVLEVENSTDYEVENSTNDUPST250.00
762020-09-01 13:17:30MDTYesEEE/GCWUSGS9.285.15-0.010.60FairVegetationLightNONE1mainWADEQSCMMVADV9.2836.514.10.66FIRMGRVLEVENPULSEVENSTNDUPST50.00
752020-07-15 13:22MDTYesMCUSGS56.15.570.010.23FairVegetationLightNONE1Main ChannelWADEQSCMMVADV56.148.735.31.59FIRMGRVLEVENSTDYEVENUNKNUPST200.00
742020-06-02 11:39MDTYesDJEUSGS2736.46-0.010.50GoodClearNONE1mainBRDSQADCPVADCP27365.21391.97FIRMGRVLUNEVSTDYUNEVSTNDATGA0.00
732020-04-08 13:00:30MDTYesDJEUSGS1606.10 GoodDebrisLightNONE1mainWADEQSCMMVADV16068.063.22.53FIRMGRVLEVENSTDYEVENSTNDUPST75.00
722020-03-11 13:16:47MDTYesDJE/PMSUSGS1566.030.010.25GoodDebrisLightNONE1mainBRDSQADCPVADCP15664.11211.29FIRMGRVLEVENSTDYUNEVSTNDDNST40.00
712020-02-05 13:06MSTYesDJEUSGS1126.47 PoorIceCoverNONE1mainWADEQSCMMVADV11282.058.21.92FIRMGRVLUNEVPULSUNSPNSTDUNSP
702019-12-03 11:34MSTYesDJE/MCUSGS96.96.420.00 PoorIceCoverNONE1Main ChannelWADEQSCMMVADV96.965.064.11.51FIRMGRVLEVENSTDYUNEVSTNDUPST100.00
692019-10-17 12:59:30MDTYesDJEUSGS88.05.760.010.60GoodDebrisLightNONE1mainWADEQSCMMVADV88.095.066.21.33FIRMGRVLEVENSTDYEVENSTNDDNST350.00
682019-09-05 15:53MDTYesDJEUSGS10.45.120.000.40FairVegetationLightNONE1mainWADEQSCMMVADV10.458.015.50.67FIRMGRVLEVENSTDYEVENSTNDDNST250.00
672019-08-05 15:24:30MDTYesDJEUSGS20.95.270.000.50GoodVegetationLightNONE1mainWADEQSCMMVADV20.982.035.70.58FIRMGRVLEVENSTDYEVENSTNDDNST350.00
662019-07-16 17:01MDTYesDJEUSGS1886.18-0.010.50FairDebrisLightNONE1mainWADEQSCMMVADV18874.072.22.60FIRMGRVLUNEVSTDYEVENSTNDUPST75.00
652019-05-29 12:17:30MDTYesEEEUSGS21509.02-0.030.90FairDebrisLightNONE1MainBRDSQSCMMVPAA215096.03915.50FIRMGRVLUNEVPULSUNEVSTNDATGA0.00
642019-05-28 11:44:57MDTYesDJEUSGS11008.070.040.50FairDebrisLightNONE1mainBRDSQADCPVADCP110074.82714.08FIRMGRVLEVENPULSUNEVSTNDATGA0.00
632019-04-15 13:22:05MDTYesDJEUSGS2956.50-0.010.30GoodClearNONE1Flatwillow-mainBRDSQADCPVADCP29568.31292.28FIRMGRVLUNEVSTDYUNEVNSTDATGA0.00
622019-03-27 14:17:30MDTYesDJEUSGS8177.54 GoodDebrisLightNONE1mainWADEQSCMMVPAA81780.02453.33FIRMGRVLEVENSTDYUNEVSTNDATGA0.00
612019-03-12 16:00MDTYesDJEUSGS48.36.99 PoorIceCoverNONE1mainWADEQSCMMVADV48.375.049.60.97FIRMGRVLUNEVPULSUNEVNSTDUPST75.00
602019-01-30 15:18:30MSTYesDJEUSGS40.56.29 PoorIceCoverNONE1mainWADEQSCMMVADV40.550.019.62.06FIRMGRVLUNEVSTDYUNEVNSTDDNST300.00
592018-11-15 13:32:30MSTYesDJEUSGS76.26.140.000.60GoodClearNONE1mainWADEQSCMMVADV76.290.046.51.64FIRMGRVLEVENSTDYEVENSTNDDNST225.00
582018-10-03 15:16MDTYesDJEUSGS69.06.140.000.60GoodVegetationLightBYPS1mainWADEQSCMMVADV68.957.551.21.35FIRMGRVLEVENSTDYEVENSTNDUPST75.00
572018-08-17 12:27MDTYesDJEUSGS36.85.930.006.00FairVegetationLightNONE1mainWADEQSCMMVADV36.878.075.80.49FIRMGRVLUNEVSTDYUNEVNSTDUPST30.00
562018-07-17 16:15:14MDTYesDJEUSGS1986.640.000.20FairClearNONE1mainBRDSQADCPVADCP19873.21711.16FIRMGRVLUNEVSTDYUNEVNSTDDNST50.00
552017-06-16 15:59MDTYesDJEUSGS10.95.11 GoodClearNONE1mainWADEQSCMMVADV10.942.029.90.37FIRMGRVLUNEVSTDYUNEVSTNDUPST100.00
542017-05-16 14:03:30MDTYesDJEUSGS49.95.54 FairVegetationLightNONE1mainWADEQSCMMVADV49.956.055.40.90UNSPBLDRUNEVPULSUNEVNSTDUPST150.00
532017-03-29 14:14:30MDTYesDJEUSGS1266.080.010.90FairClearNONE1mainWADEQSCMMVADV12667.076.41.65FIRMLDGEUNEVunknUNEVNSTDUPST125.00
522017-02-23 15:39:42MSTYesDJEUSGS1606.190.000.60FairDebrisLightNONE1Main-ADCPBRDSQADCPVADCP16055.872.32.21FIRMGRVLUNEVunknUNEVSTNDDNST30.00
512017-02-23 14:02MSTYesDJEUSGS1636.22-0.020.60GoodDebrisLightNONE1Main-ADVWADEQSCMMVADV16370.069.62.35FIRMBLDRUNEVunknEVENSTNDUPST150.00
502017-01-18 11:42:30MSTYesDJE/JVHUSGS23.65.62 PoorIceCoverNONE1mainWADEQSCMMVADV23.639.027.60.86FIRMGRVLEVENunknUNEVNSTDUPST125.00
492016-12-12 15:22:30MSTYesDJEUSGS74.16.40 PoorIceCoverNONE1main iceWADEQSCMMVADV74.166.049.01.51FIRMGRVLUNEVunknUNEVNSTDUPST125.00
482016-11-22 12:49MSTYesDJEUSGS99.15.980.010.80GoodClearNONE1mainWADEQSCMMVADV99.146.043.72.27FIRMGRVLUNEVunknUNEVSTNDDNST250.00
472016-10-14 16:28MDTYesEEEUSGS1526.240.010.60FairClearNONE1MainWADEQSCMMVADV15267.574.02.06FIRMCBLSUNEVunknUNEVSTNDUPST300.00
462016-10-11 11:50MDTYesDJEUSGS2416.650.001.10GoodClearNONE1mainWADEQSCMMVADV24159.083.92.87FIRMGRVLUNEVunknUNEVNSTDDNST350.00
452016-10-07 12:28:41MDTYesDJEUSGS19009.04-0.011.40FairClearNONE1mainBRDSQSCMMVPAA190099.03515.40FIRMGRVLEVENunknUNEVSTNDATGA
442016-10-05 11:11:27MDTYesDJEUSGS25009.72-0.081.10FairClearBYPS1mainBRDSQSCMMVPAA24001114115.83FIRMGRVLEVENunknUNEVNSTDATGA
432016-10-04 12:08:52MDTYesDJE/PMSUSGS9998.540.051.00FairDebrisLightNONE1MAINBRDSQSCMMVPAA99994.02523.97FIRMGRVLEVENunknUNEVSTNDATGA
422016-09-29 14:31MDTYesDJEUSGS18.45.29-0.010.50FairDebrisLightNONE1mainWADEQSCMMVADV18.419.019.60.94FIRMGRVLUNEVunknUNEVNSTDDNST200.00
412014-08-25 13:30MDTYesAW/CCBUSGS1970016.65 7.00PoorUnspecifedNONE1Imported Channel 1OTHRQIDIR 19700 UNSPUNSPUNSPunknUNSPUNSPUPST600.00
402014-07-30 13:44:30MDTYesEEEUSGS7.935.56-0.010.40FairDebrisLightNONE1MainWADEQSCMMVADV7.9324.09.720.82FIRMGRVLEVENunknUNEVSTNDDNST250.00
392014-06-11 16:13:30MDTYesDJE/EEEUSGS49.65.95-0.030.50GoodClearNONE1MainWADEQSCMMVADV49.654.046.41.07FIRMGRVLEVENunknUNEVSTNDDNST70.00
382014-05-01 14:13MDTYesEEEUSGS1426.36-0.010.40FairClearNONE1MainWADEQSCMMVADV14265.059.32.39FIRMGRVLEVENunknUNEVSTNDDNST70.00
372014-04-02 13:04MDTYesEEEUSGS1426.39-0.010.50GoodClearNONE1MainWADEQSCMMVADV14274.057.32.48FIRMGRVLEVENunknUNEVSTNDDNST250.00
362014-03-19 14:51:30MDTYesEEEUSGS2406.75-0.020.60GoodClearNONE1MainWADEQSCMMVADV24080.583.82.86FIRMGRVLEVENunknUNEVSTNDDNST250.00
352014-03-11 12:53MDTYesDJE/EEEUSGS119010.280.211.40FairUnspecifedNONE1mainBRDSQSCMMVPAA119097.54032.96FIRMGRVLUNEVunknUNEVNSTDATGA
342014-01-29 10:45MSTYesEEE/djeUSGS91.16.440.000.80FairIceShoreNONE1MainICEQSCMMVADV91.170.073.81.23FIRMGRVLUNEVunknUNEVNSTDDNST300.00
332013-12-13 11:32MSTYesEEE/DJEUSGS57.76.670.000.60FairIceCoverNONE1MainICEQSCMMVADV57.733.026.42.19FIRMGRVLEVENunknUNEVNSTDDNST250.00
322013-10-25 13:41MDTYesEEEUSGS56.95.930.010.60GoodVegetationLightNONE1MainWADEQSCMMVADV56.948.530.41.87FIRMGRVLEVENunknEVENSTNDDNST250.00
312013-09-03 13:27:30MDTYesEEEUSGS10.15.530.01 GoodVegetationLightNONE1MainWADEQSCMMVADV10.127.012.10.84FIRMGRVLEVENunknUNEVSTNDDNST150.00
302013-07-31 14:42:30MDTYesEEEUSGS24.55.700.000.50GoodClearNONE1MainWADEQSCMMVADV24.533.017.01.44FIRMGRVLEVENunknUNEVSTNDDNST200.00
292013-07-18 14:40:30MDTYesEEEUSGS70.75.99-0.010.50FairClearNONE1MainWADEQSCMMVADV70.763.249.91.42FIRMGRVLUNEVunknUNEVNSTDDNST70.00
282013-07-01 11:18:30MDTYesEEEUSGS2676.700.000.80FairClearNONE1MainWADEQSCMMVADV26768.097.72.73FIRMCBLSUNEVunknUNEVNSTDDNST50.00
272013-06-12 13:28:30MDTYesDJE/JGVUSGS11608.250.070.30FairDebrisHeavyNONE1Imported Channel 1BRDSQADCPVADCP11601262464.69SOFTGRVLEVENunknUNEVNSTDATGA
262013-06-07 11:15MDTYesTJMUSGS25909.400.041.50PoorClearNONE1Imported Channel 1BRDSQSCMMVPAA259097.55554.67SOFTGRVLUNEVunknUNEVNSTDATGA
252013-06-04 12:42MDTYesEEEUSGS508012.010.083.10FairDebrisLightNONE1Imported Channel 1BRDSQSCMMVPAA50801007296.97FIRMBLDRUNEVunknUNEVNSTDATGA
242013-06-03 11:34MDTYesEEE/SMKUSGS14009.06-0.040.80PoorDebrisLightNONE1Imported Channel 1BRDSQSCMMVPAA140092.02974.71FIRMBLDRUNEVunknUNEVSTNDATGA
232013-05-31 18:47:30MDTYesEEEUSGS4117.59-0.081.00FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV41158.01552.66FIRMGRVLEVENunknUNEVNSTDDNST150.00
222013-05-30 15:22:30MDTYesEEEUSGS2006.800.030.80FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV20056.01201.67FIRMGRVLEVENunknUNEVSTNDDNST150.00
212013-05-30 13:30MDTYesEEEUSGS1596.680.090.80FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV15957.51121.42FIRMGRVLEVENunknUNEVNSTDDNST150.00
202013-05-30 12:17MDTYesEEEUSGS1356.500.230.70FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV13556.599.91.35FIRMGRVLEVENunknUNEVNSTDDNST150.00
192013-05-08 15:05:30MDTYesEEEUSGS2.874.690.000.40FairVegetationLightNONE1mainWADEQSCMMVADV2.8714.84.780.60FIRMGRVLEVENunknUNEVSTNDDNST220.00
182013-03-27 13:04:30MDTYesEEEUSGS14.64.94-0.010.40GoodDebrisLightNONE1MainWADEQSCMMVADV14.624.012.91.13FIRMGRVLEVENunknUNEVSTNDDNST120.00
172013-02-06 12:02:30MSTYesEEE/JGVUSGS12.64.940.000.60FairIceShoreNONE1Imported Channel 1WADEQSCMMVADV12.621.710.41.21FIRMGRVLEVENunknUNEVSTNDDNST200.00
162012-12-21 12:15MSTYesEEEUSGS7.254.82-0.010.50GoodIceShoreNONE1Imported Channel 1WADEQSCMMVADV7.2523.47.960.91FIRMGRVLEVENunknEVENSTNDDNST150.00
152012-11-01 15:25:30MDTYesEEEUSGS1.194.620.000.20PoorVegetationLightNONE1Imported Channel 1WADEQSCMMVADV1.194.301.141.05FIRMGRVLEVENunknUNEVSTNDDNST250.00
142012-10-03 13:19:30MDTYesEEEUSGS0.104.510.000.10PoorVegetationLightNONE1Imported Channel 1WADEQSCMMVADV0.103.100.430.23FIRMGRVLEVENunknEVENSTNDDNST300.00
132012-09-14 14:31MDTYesEEE/TJMUSGS0.184.510.000.10PoorVegetationLightNONE1Imported Channel 1WADEQSCMMVADV0.184.200.640.27FIRMGRVLEVENunknEVENSTNDDNST75.00
121988-09-20 10:25MDTYesdrjUSGS5.91 Unspecified NONE1Imported Channel 1UNSPother 5.91 UNSPUNSPUNSPunknUNSPUNSPUNSP
111988-08-25 10:30MDTYesfmoUSGS1.27 Unspecified NONE1Imported Channel 1UNSPother 1.27 UNSPUNSPUNSPunknUNSPUNSPUNSP
91988-07-20 08:45MDTYesdrjUSGS1.74 Unspecified NONE1Imported Channel 1UNSPother 1.74 UNSPUNSPUNSPunknUNSPUNSPUNSP
81988-07-12 09:35MDTYesdrjUSGS0.05 Unspecified NONE1Imported Channel 1UNSPother 0.05 UNSPUNSPUNSPunknUNSPUNSPUNSP
71988-06-22 09:05MDTYesdrjUSGS1.15 Unspecified NONE1Imported Channel 1UNSPother 1.15 UNSPUNSPUNSPunknUNSPUNSPUNSP
51988-05-25 11:40MDTYesdrjUSGS86.6 Unspecified NONE1Imported Channel 1UNSPother 86.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
41988-05-04 10:00MDTYesdrjUSGS1.10 Unspecified NONE1Imported Channel 1UNSPother 1.10 UNSPUNSPUNSPunknUNSPUNSPUNSP
31988-04-14 11:05MDTYesdrjUSGS3.4379.56 Unspecified NONE1Imported Channel 1UNSPother 3.43 UNSPUNSPUNSPunknUNSPUNSPUNSP
21988-03-22 11:05MSTYesdrjUSGS15.179.69 Unspecified NONE1Imported Channel 1UNSPother 15.1 UNSPUNSPUNSPunknUNSPUNSPUNSP
11987-10-21 13:10MDTYesdrjUSGS2.8879.57 Unspecified NONE1Imported Channel 1UNSPother 2.88 UNSPUNSPUNSPunknUNSPUNSPUNSP