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Streamflow Measurements for the Nation


USGS 12323720 Willow Creek at Opportunity, MT


Deer Lodge County, Montana
Hydrologic Unit Code 17010201
Latitude  46°06'25.79", Longitude 112°48'38.20" NAD83
Drainage area 28.6  square miles
Gage datum 4,930 feet above NAVD88
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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
 
2062022-08-16 13:44:30MDTYesHMBUSGS5.194.10 FairVegetationHeavyNONE
2052022-07-07 08:29:30MDTYesHMBUSGS17.54.31 FairVegetationModerateNONE
2042022-05-17 08:43:30MDTYesHMB/CRPUSGS11.94.02 GoodClearNONE
2022022-01-11 09:44:17MSTYesBAPUSGS3.343.79 FairClearNONE
2012021-11-19 12:19:30MSTYesTCSUSGS4.303.940.00 GoodVegetationModerateNONE
2002021-09-23 15:45MDTYesTCSUSGS5.153.940.01 GoodVegetationModerateNONE
1992021-08-05 15:00MDTYesTCSUSGS4.954.030.00 GoodVegetationModerateNONE
1982021-06-11 12:04MDTYesDAL/TCSUSGS18.64.170.01 GoodVegetationLightNONE
1972021-05-26 15:28MDTYesDAL/TCSUSGS22.54.230.01 GoodVegetationLightNONE
1962021-03-26 12:50:30MDTYesTCSUSGS5.093.880.01 GoodDebrisLightNONE
1952021-01-14 15:37:30MSTYesTCS/DALUSGS4.933.880.01 GoodDebrisModerateNONE
1942020-12-01 15:17MSTYesDAL/TCSUSGS6.384.000.01 FairDebrisModerateNONE
1932020-10-01 12:26MDTYesTCSUSGS6.154.330.00 PoorVegetationHeavyNONE
1922020-07-16 14:47:30MDTYestcsUSGS13.14.430.02 GoodVegetationModerateNONE
1912020-05-21 14:21:13MDTYesKJKUSGS36.34.45 GoodVegetationLightNONE
1902020-05-07 17:08MDTYesTCSUSGS13.14.100.00 GoodVegetationLightNONE
1892020-03-04 14:00MSTYesTCSUSGS7.914.010.01 GoodDebrisLightNONE
1882020-01-09 15:44MSTYesTCSUSGS6.964.020.00 GoodDebrisLightNONE
1872019-11-25 15:32MSTYesTCSUSGS7.084.040.00 GoodVegetationModerateNONE
1862019-10-07 13:32:30MDTYesTCSUSGS8.494.120.01 FairVegetationModerateNONE
1852019-08-29 15:32:30MDTYesTCSUSGS5.794.110.00 FairVegetationModerateNONE
1842019-07-09 16:12:30MDTYesTCSUSGS27.14.380.01 FairVegetationLightNONE
1832019-05-16 16:01:30MDTYesTCSUSGS52.84.720.01 GoodVegetationLightNONE
1822019-04-09 16:07MDTYesTCSUSGS52.94.720.02 PoorClearNONE
1812019-04-09 15:20:30MDTNo
1802019-01-31 13:35:30MSTYesTCSUSGS4.363.930.01 FairDebrisLightNONE
1792018-12-04 09:22:30MSTYesKLF/TCSUSGS6.144.080.01 FairVegetationHeavyNONE
1782018-10-18 16:57MDTYesTCSUSGS10.84.540.00 PoorVegetationHeavyNONE
1772018-08-14 16:14:30MDTYesTCS/HLCUSGS8.014.490.01 GoodVegetationHeavyNONE
1762018-06-19 16:47:30MDTYesTCS/KDSUSGS1655.900.01 FairUnspecifedNONE
1752018-05-11 13:07:30MDTYesCCB/KDVUSGS86.95.23 GoodClearNONE
1742018-05-02 15:01MDTYesTCSUSGS42.14.590.01 GoodDebrisLightNONE
1732018-04-19 15:19:30MDTYesTCSUSGS14.84.140.01 GoodClearNONE
1722018-03-08 09:39:30MSTYesRFG/TCSUSGS5.573.930.01 GoodClearNONE
1712018-01-26 09:53MSTYesMJW/TCSUSGS6.033.990.01 GoodDebrisLightNONE
1702017-12-14 12:55MSTYesTLH/TCSUSGS6.424.020.01 GoodDebrisLightNONE
1692017-10-26 13:22:30MDTYesKLF/TCSUSGS6.854.100.01 GoodDebrisLightNONE
1682017-09-01 11:45MDTYesTCSUSGS5.884.040.00 GoodVegetationLightNONE
1672017-07-14 10:01:30MDTYesTCS/RFGUSGS9.114.130.00 GoodVegetationLightNONE
1662017-05-24 16:39MDTYesTCSUSGS29.04.390.03 GoodVegetationLightNONE
1652017-04-06 10:14MDTYesKLF/TCSUSGS13.64.080.00 GoodDebrisLightNONE
1642017-03-02 09:45:30MSTYesTCSUSGS5.353.860.01 GoodVegetationLightNONE
1632017-01-12 13:24:30MSTYesTCSUSGS3.553.790.00 GoodDebrisLightNONE
1622016-12-01 13:21:30MSTYesTCSUSGS5.964.070.00 GoodVegetationLightNONE
1612016-10-27 11:06:30MDTYesTCSUSGS6.574.170.01 GoodVegetationModerateNONE
1602016-09-15 12:05:30MDTYesTCSUSGS8.334.270.00 GoodVegetationModerateNONE
1592016-07-20 13:57:30MDTYesTCSUSGS8.594.260.00 GoodVegetationModerateNONE
1582016-06-01 11:19:30MDTYesKDP/TCSUSGS39.64.580.01 GoodVegetationLightNONE
1572016-04-28 14:04:30MDTYesTCSUSGS22.04.270.01 GoodVegetationLightNONE
1562016-04-20 12:37MDTYesTCSUSGS12.94.090.02 GoodVegetationLightNONE
1552016-03-23 10:33:30MDTYesTCS/KLFUSGS6.443.95 GoodVegetationLightNONE
1542016-02-10 12:45:30MSTYesTCSUSGS6.363.930.00 GoodVegetationLightNONE
1532015-12-16 12:56:30MSTYesTCSUSGS6.573.970.00 GoodVegetationLightNONE
1522015-11-19 14:54MSTYesTCSUSGS6.264.030.00 ExcellentVegetationModerateNONE
1512015-10-09 12:31MDTYesTCSUSGS5.304.030.01 GoodVegetationModerateNONE
1502015-08-20 16:04MDTYesTCSUSGS4.964.280.00 GoodVegetationHeavyNONE
1492015-07-09 14:58:30MDTYesTCSUSGS7.614.380.01 GoodVegetationHeavyNONE
1482015-05-21 11:39:30MDTYesTCSUSGS38.94.540.01 GoodVegetationLightNONE
1472015-04-02 16:42MDTYesTCSUSGS15.64.120.00 GoodClearNONE
1462015-02-17 15:17MSTYesTCSUSGS7.593.970.01 GoodDebrisLightNONE
1452015-01-15 12:03MSTYesTCSUSGS6.633.950.00 GoodDebrisLightNONE
1442014-12-10 14:19MSTYesTCSUSGS6.883.990.00 GoodVegetationLightNONE
1432014-10-23 14:24MDTYesTCSUSGS6.593.980.010.30GoodDebrisLightNONE
1422014-08-29 10:27:30MDTYesTCS/MJWUSGS8.043.990.010.40GoodVegetationLightNONE
1412014-07-17 14:33:30MDTYesTCSUSGS11.94.080.020.40GoodVegetationLightNONE
1402014-05-29 17:30MDTYesTCS/KDSUSGS42.94.520.000.40GoodVegetationLightNONE
1392014-04-25 13:03MDTYesTCSUSGS21.94.240.000.30GoodClearNONE
1382014-04-25 11:15MDTYesTCSUSGS22.84.240.000.50GoodClearNONE
1372014-03-07 14:22:30MSTYesCBR/TCSUSGS43.34.600.030.40GoodClearNONE
1362014-01-29 12:09:30MSTYesWAT/THDUSGS3.963.850.000.30GoodClearNONE
1352013-12-11 11:18:30MSTYesWAT/TCSUSGS4.243.840.010.30GoodDebrisLightNONE
1342013-10-23 14:10:30MDTYestcsUSGS5.724.070.010.30GoodVegetationModerateNONE
1332013-09-19 13:51:30MDTYestcsUSGS5.814.130.000.40GoodVegetationModerateNONE
1322013-08-22 15:16:30MDTYesTCSUSGS4.854.160.000.40FairVegetationHeavyNONE
1312013-07-11 17:14:30MDTYesTCSUSGS7.924.130.010.40GoodVegetationModerateNONE
1302013-05-29 10:16:30MDTYesTCSUSGS20.54.250.010.40GoodClearNONE
1292013-04-25 13:08:30MDTYesTCSUSGS5.893.920.010.50GoodClearNONE
1282013-03-14 12:38:30MDTYesTCSUSGS5.373.960.010.30GoodDebrisModerateNONE
1272013-01-23 14:42MSTYesTCS/KLSUSGS4.103.860.000.30GoodDebrisLightNONE
1262012-12-05 16:19MSTYestcsUSGS8.164.020.010.40GoodVegetationLightNONE
1252012-10-18 15:42:30MDTYesTCSUSGS4.533.950.000.30GoodVegetationModerateNONE
1242012-09-06 11:16:30MDTYesTCSUSGS5.114.040.000.30FairVegetationHeavyNONE
1232012-07-24 16:36MDTYesTCSUSGS6.944.070.000.30FairVegetationHeavyNONE
1222012-06-14 16:01:30MDTYesTCSUSGS17.44.200.000.30GoodVegetationLightNONE
1212012-05-03 16:59MDTYesTCSUSGS16.24.170.000.30GoodVegetationLightNONE
1202012-03-22 13:08MDTYesTCSUSGS13.94.130.000.30GoodClearNONE
1192012-02-08 12:27MSTYesCBR/TCSUSGS4.913.910.000.30GoodDebrisLightNONE
1182012-01-06 10:19MSTYesTCS/MJSUSGS5.603.960.000.40GoodClearNONE
1172011-11-17 12:07MSTYesTCSUSGS5.994.000.000.40GoodVegetationLightNONE
1162011-10-12 15:18MDTYesTCSUSGS7.074.040.000.40GoodVegetationModerateNONE
1152011-08-11 13:37MDTYesTCSUSGS7.544.030.000.30GoodVegetationModerateNONE
1142011-07-07 07:53:30MDTYesCBR/SLDUSGS22.14.270.000.50GoodClearNONE
1132011-06-14 13:07:30MDTYesCBRUSGS1045.390.000.40GoodClearNONE
1122011-05-03 10:42:30MDTYesCBR/TCSUSGS8.353.960.000.40GoodDebrisLightNONE
1112011-03-21 13:56MDTYesCBRUSGS7.283.930.000.50GoodClearNONE
1102011-02-10 09:08:30MSTYesCBR, WATUSGS5.203.890.000.50GoodClearNONE
1092011-01-05 13:40MSTYesSVLUSGS5.283.900.000.50GoodClearNONE
1082010-11-16 07:55MSTYesCBRUSGS8.214.020.000.50GoodClearNONE
1072010-10-05 10:35MDTYesCBRUSGS8.374.080.000.50GoodVegetationLightNONE
1062010-09-01 09:20MDTYesCBR/WATUSGS6.504.320.000.50FairVegetationHeavyNONE
1052010-08-19 10:25MDTYesCBRUSGS6.714.77-0.810.50GoodVegetationHeavyNONE
1042010-07-27 16:35MDTYesCBRUSGS9.245.370.010.30FairVegetationHeavyNONE
1032010-07-15 14:12:30MDTYesCBRUSGS12.05.170.000.40FairVegetationHeavyNONE
1022010-07-15 13:20MDTYesCBRUSGS10.25.170.000.80PoorVegetationHeavyNONE
1012010-06-16 18:10MDTYesCBRUSGS1025.970.010.70FairVegetationModerateNONE
1002010-06-10 10:16MDTYesCBRUSGS38.34.780.000.40GoodVegetationModerateNONE
992010-05-26 07:23:30MDTYesCBRUSGS15.84.280.010.60FairVegetationLightNONE
982010-04-21 11:56:30MDTYesCBRUSGS7.903.970.000.50GoodVegetationLightNONE
972010-03-09 09:32:30MSTYesCBRUSGS6.153.940.000.60GoodVegetationLightNONE
962010-01-27 11:27:30MSTYesCBRUSGS4.793.930.000.60FairVegetationLightNONE
952009-12-16 16:25MSTYesSVLUSGS4.653.980.000.50FairVegetationModerateNONE
942009-11-17 16:35MSTYesCBRUSGS9.154.140.000.50GoodVegetationModerateNONE
932009-10-16 10:10MDTYesCBRUSGS9.174.260.000.60GoodVegetationModerateNONE
922009-10-02 10:31:30MDTYesCBRUSGS7.154.300.000.60GoodVegetationHeavyNONE
912009-09-08 10:48:30MDTYesCBRUSGS8.134.360.000.60GoodVegetationHeavyNONE
902009-08-20 09:51MDTYesCBRUSGS11.14.440.000.70GoodVegetationHeavyNONE
892009-07-16 11:15MDTYesCBR/SVLUSGS11.64.290.000.70GoodVegetationModerateNONE
882009-06-03 14:20MDTYesWAT/CBRUSGS61.74.910.000.50GoodClearNONE
872009-04-28 07:45MDTYesKLS/PMMUSGS13.74.110.000.60GoodClearNONE
862009-03-18 10:00MDTYesWATUSGS5.983.930.020.50GoodClearNONE
852009-01-13 10:45MSTYesPLKUSGS6.904.010.000.50GoodVegetationLightNONE
842008-12-03 15:15MSTYesKLSUSGS7.354.150.000.40GoodVegetationModerateNONE
832008-10-22 14:20MDTYesPLKUSGS6.314.210.000.50GoodVegetationHeavyNONE
822008-09-04 11:00MDTYesPLKUSGS10.94.300.000.40GoodVegetationHeavyNONE
812008-07-23 11:35MDTYesWATUSGS12.54.280.000.50GoodVegetationLightNONE
802008-06-17 10:55MDTYesWATUSGS43.64.650.000.50GoodClearNONE
792008-06-04 13:45MDTYesPLK/HLNUSGS1645.990.050.50FairClearNONE
782008-05-12 09:10MDTYesWATUSGS20.64.280.000.50GoodClearNONE
772008-04-02 11:07MDTYesWATUSGS4.783.880.000.60GoodClearNONE
762008-02-20 11:15MSTYesWATUSGS4.113.870.000.70GoodClearNONE
752008-01-08 12:30MSTYesWAT/KLSUSGS3.983.840.000.60FairClearNONE
742007-11-13 12:00MSTYesRRS/ARSUSGS6.123.930.000.50FairClearNONE
732007-10-09 12:00MDTYesSWNUSGS6.633.970.000.80FairClearNONE
722007-08-23 09:40MDTYesKLSUSGS5.993.920.000.50FairVegetationLightNONE
712007-07-10 17:15MDTYesKLSUSGS13.04.080.000.50GoodClearNONE
702007-06-06 19:50MDTYesKLSUSGS54.84.79-0.020.50GoodClearNONE
692007-05-30 11:00MDTYesKDS/KLSUSGS34.94.450.000.50GoodClearNONE
682007-04-17 09:15MDTYesKLSUSGS4.963.840.000.40FairClearNONE
672007-03-06 15:00MSTYesARS/TLHUSGS10.84.020.010.40FairClearNONE
662007-01-25 12:15MSTYesKLSUSGS4.423.820.000.50FairClearNONE
652006-12-13 13:45MSTYesARSUSGS6.593.920.010.70GoodClearNONE
642006-10-25 15:45MDTYesARSUSGS7.483.950.000.50GoodClearNONE
632006-09-20 16:30MDTYesARSUSGS6.843.940.000.50FairClearNONE
622006-08-23 14:20MDTYesARSUSGS4.903.980.000.50PoorVegetationLightNONE
612006-08-07 14:30MDTYesSVLUSGS4.684.090.000.50FairVegetationLightNONE
602006-08-02 12:30MDTYesARSUSGS5.334.270.000.50PoorVegetationLightNONE
592006-07-25 11:00MDTYesKLSUSGS5.134.730.000.50FairVegetationLightNONE
582006-07-11 13:50MDTYesARS/SVLUSGS10.15.360.000.30FairVegetationLightNONE
572006-07-06 16:20MDTYesSVLUSGS16.95.560.000.30FairVegetationLightNONE
562006-06-19 16:50MDTYesARSUSGS15.45.200.000.50PoorVegetationLightNONE
552006-06-09 12:58MDTYesKLS/CLBUSGS24.85.17-0.010.50FairVegetationLightNONE
542006-05-17 17:30MDTYesARSUSGS25.34.660.000.80GoodVegetationLightNONE
532006-04-06 16:25MDTYesARS/SWNUSGS33.14.560.000.70GoodClearNONE
522006-02-28 15:45MSTYesARS/SWNUSGS10.24.080.010.40GoodVegetationLightNONE
512006-01-11 10:15MSTYesARSUSGS4.863.970.000.50GoodVegetationLightNONE
502005-11-15 13:15MSTYesARSUSGS5.414.040.000.50FairVegetationLightNONE
492005-10-05 18:00MDTYesARSUSGS7.144.080.500.50FairVegetationLightNONE
482005-09-20 13:00MDTYesARS/KLSUSGS7.684.070.000.50FairVegetationLightNONE
472005-08-24 11:30MDTYesARSUSGS5.734.050.000.50PoorVegetationLightNONE
462005-07-15 12:45MDTYesARSUSGS7.734.100.000.50FairVegetationLightNONE
452005-06-05 13:15MDTYesARSUSGS20.54.290.010.50GoodClearNONE
442005-05-26 12:35MDTYesARSUSGS32.64.460.000.40GoodClearNONE
432005-05-11 09:45MDTYesARSUSGS50.94.760.010.80FairClearNONE
422005-04-19 15:15MDTYesARSUSGS6.503.950.000.50GoodClearNONE
412005-03-10 09:30MSTYesARSUSGS4.663.870.000.50FairClearNONE
402005-01-28 10:15MSTYesARSUSGS5.023.900.000.80FairClearNONE
392004-12-08 11:45MSTYesARSUSGS5.603.930.000.50FairClearNONE
382004-10-25 16:25MDTYesARSUSGS7.513.990.000.50FairClearNONE
372004-09-16 09:20MDTYesARSUSGS8.144.210.000.70FairVegetationLightNONE
362004-08-31 12:28MDTYesARS/RRSUSGS6.054.320.000.40PoorVegetationLightNONE
352004-08-23 13:00MDTYesSWNUSGS6.254.480.000.60FairVegetationLightNONE
342004-07-28 11:10MDTYesARS/KTEUSGS6.514.650.000.40PoorVegetationLightNONE
332004-07-14 16:45MDTYesARS/HHAUSGS6.714.610.000.50PoorVegetationLightNONE
322004-07-01 13:55MDTYesARS/KTEUSGS14.74.730.000.50FairVegetationLightNONE
312004-06-03 09:10MDTYesARS/GWBUSGS16.64.340.000.50GoodVegetationLightNONE
302004-05-27 10:45MDTYesARSUSGS19.44.380.000.40GoodVegetationLightNONE
292004-04-14 13:15MDTYesARSUSGS6.543.980.000.80GoodClearNONE
282004-03-03 16:00MSTYesKLSUSGS4.913.890.000.50GoodClearNONE
272004-01-23 12:45MSTYesKLSUSGS4.223.860.000.40GoodClearNONE
262004-01-21 16:35MSTYesKLSUSGS4.063.860.000.50FairClearNONE
252003-12-09 09:25MSTYesKLSUSGS5.233.960.000.50FairVegetationLightNONE
242003-10-15 15:30MDTYesKLSUSGS5.884.000.000.40FairVegetationLightNONE
232003-09-04 15:40MDTYesKLSUSGS5.423.950.000.50FairClearNONE
222003-08-14 10:55MDTYesKLSUSGS6.493.990.000.50FairClearNONE
212003-07-28 13:20MDTYesTLH/KADUSGS5.763.97-0.020.60PoorClearNONE
202003-07-08 13:15MDTYesKLS/ARSUSGS7.514.010.000.50FairClearNONE
192003-05-27 14:10MDTYesKLSUSGS53.54.830.000.40GoodClearNONE
182003-05-26 10:55MDTYesTLH/KADUSGS44.54.730.000.40FairClearNONE
172003-05-05 13:10MDTYesKLSUSGS31.84.530.000.50FairClearNONE
162003-05-05 11:55MDTYesKLSUSGS34.94.540.000.40GoodClearNONE
152003-04-28 13:15MDTYesKLSUSGS19.64.270.000.50GoodClearNONE
142003-04-02 12:00MSTYesTLH/KADUSGS13.64.170.000.50FairClearNONE
132003-04-02 08:50MSTYesKLS/PLKUSGS13.24.160.000.40GoodClearNONE
122003-03-17 11:15MSTYesTLH/KADUSGS9.85 FairClearNONE