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Streamflow Measurements for the Nation


USGS 06730525 ST VRAIN CR BLW BOULDER CR AT HWY 119 NR LONGMONT


Weld County, Colorado
Hydrologic Unit Code 10190005
Latitude  40°09'37.68", Longitude 105°00'28.57" NAD83
Drainage area 872  square miles
Gage datum 4,849 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
 
1212024-10-18 11:56:02MDTYesAMMUSGS69.29.74-0.01 PoorVegetationLightNONE
1202024-10-18 11:20:08MDTYesAMMUSGS66.29.740.00 PoorVegetationLightNONE
1192024-09-03 10:52:03MDTYesAMMUSGS76.09.720.01 FairDebrisLightNONE
1182024-07-16 10:59:03MDTYesAMMUSGS82.39.67-0.03 FairDebrisModerateNONE
1172024-06-13 11:55:04MDTYesAMMUSGS117011.56 FairClearNONE
1162024-06-04 13:40MDTYesAMMUSGS63510.710.052.75PoorDebrisLightNONE
1152024-05-28 13:08:07MDTYesAMMUSGS19110.060.02 GoodDebrisModerateNONE
1142024-04-12 13:10:03MDTYesAMMUSGS20110.120.00 FairDebrisHeavyNONE
1132024-04-12 11:13:06MDTYesAMMUSGS18810.170.02 GoodDebrisHeavyNONE
1122024-03-05 12:49:29MSTYesAMMUSGS72.39.69 GoodDebrisModerateNONE
1112024-01-22 09:48:53MSTYesAMMUSGS94.29.81-0.01 FairDebrisModerateNONE
1102023-12-11 12:47:02MSTYesAMMUSGS1159.93-0.011.50GoodDebrisModerateNONE
1092023-10-25 11:50MDTYesAMMUSGS15410.030.00 FairDebrisModerateNONE
1082023-10-25 10:55:04MDTYesAMMUSGS15310.030.00 GoodDebrisModerateNONE
1072023-09-18 17:11:09MDTYesAMMUSGS1269.88-0.020.75FairDebrisModerateNONE
1062023-08-08 13:57:05MDTYesAMMUSGS1379.910.00 FairDebrisModerateNONE
1052023-06-29 12:26MDTYesAMM/MJKUSGS105011.210.00 FairClearNONE
1042023-05-12 13:02:09MDTYesdbm, dsUSGS168012.200.030.25FairClearNONE
1032023-04-03 11:01:02MDTYesAMMUSGS1049.760.00 FairDebrisModerateNONE
1022023-02-28 13:58:31MSTYesGHGUSGS1199.800.010.52PoorDebrisLightNONE
1012023-01-17 11:07:52MSTYesAMM/GHGUSGS1069.80 GoodDebrisHeavyNONE
1002022-11-28 13:22:05MSTYesAMMUSGS87.89.750.000.75FairDebrisModerateNONE
992022-10-07 13:44:07MDTYesAMMUSGS89.29.71 GoodDebrisModerateNONE
982022-08-22 15:34:07MDTYesAMMUSGS1409.880.00 GoodDebrisModerateNONE
972022-07-07 11:26:04MDTYesDHSUSGS1859.960.010.60FairDebrisLightNONE
962022-05-23 13:11MDTYesDHSUSGS23210.18-0.010.50FairDebrisLightNONE
952022-04-18 12:40:06MDTYesJSFCO03460.39.570.020.60FairDebrisHeavyNONE
942022-03-01 11:43:56MSTYesCRUusgs69.99.60-0.010.50GoodDebrisHeavyNONE
932022-01-13 13:57:46MSTYescruusgs47.29.490.000.50GoodIceShoreNONE
922021-11-17 09:05:43MSTYesDHSUSGS84.49.760.001.50Poor NONE
912021-10-19 14:07:01MDTYesJRBUSGS1309.820.010.50FairDebrisLightNONE
902021-08-26 13:19:08MDTYesRJBUSGS66.29.580.000.67FairDebrisHeavyBYPS
892021-07-20 13:24MDTYesRJBUSGS81.19.620.000.67FairDebrisModerateNONE
882021-06-09 13:35MDTYesRJBUSGS129011.64-0.021.82FairDebrisLightBYPS
872021-05-18 15:53MDTYesRJBUSGS89311.02-0.021.88FairDebrisModerateNONE
862021-04-07 18:14:04MDTYesRJBUSGS86.89.730.010.75GoodDebrisHeavyBYPS
852021-02-22 15:24:44MSTYesRJBUSGS69.09.760.010.80GoodDebrisHeavyNONE
842021-01-05 15:24:31MSTYesRJBUSGS90.19.930.010.58FairDebrisHeavyBYPS
832020-11-17 14:39MSTYesRJBUSGS82.79.910.000.67FairDebrisHeavyNONE
822020-10-07 16:05MDTYesRJBUSGS74.19.830.010.73GoodDebrisHeavyNONE
812020-08-28 15:51MDTYesRJBUSGS1129.99-0.010.73FairDebrisHeavyNONE
802020-07-14 11:46MDTYesRJBUSGS84.69.820.000.80GoodDebrisModerateBYPS
792020-06-05 19:54:03MDTYesRJBUSGS59710.890.010.30FairDebrisModerateNONE
782020-05-05 17:50MDTYesRJBUSGS35710.530.000.60FairDebrisModerateBYPS
772020-04-07 16:51MDTYesRJBUSGS1049.820.000.60FairDebrisModerateOTHR
762020-03-04 11:51:30MSTYesRJBUSGS1039.810.000.65FairDebrisModerateNONE
752020-01-16 12:29:30MSTYesRJBUSGS88.79.720.010.55FairDebrisLightNONE
742019-12-04 12:37:03MSTYesMJNUSGS1539.96 FairDebrisLightNONE
732019-10-23 13:18:02MDTYesMJNUSGS1069.800.010.86FairDebrisModerateNONE
722019-09-11 13:17:07MDTYesMJNUSGS1409.87 FairVegetationHeavyNONE
712019-08-01 15:34:08MDTYesMJN/BPWUSGS1029.64 FairVegetationHeavyNONE
702019-07-03 09:29MDTYesMJNUSGS139011.80 FairDebrisModerateNONE
692019-06-04 12:43:04MDTYesMJNUSGS16910.04 FairDebrisModerateNONE
682019-04-24 09:35:06MDTYesMJNUSGS82.19.71 FairDebrisModerateNONE
672019-03-11 08:49:06MDTYesMJNUSGS98.69.76 FairDebrisModerateNONE
662019-02-04 13:12:09MSTYesMJNUSGS83.69.69 FairDebrisModerateNONE
652018-12-06 14:01:25MSTYesMJNUSGS1029.80 FairDebrisModerateNONE
642018-11-01 09:21:06MDTYesMJNUSGS1099.82 FairVegetationHeavyNONE
632018-09-19 11:40:07MDTYesMJNUSGS66.69.59 FairVegetationModerateNONE
622018-08-07 13:43:04MDTYesMJN/DBMUSGS69.99.59 FairDebrisHeavyNONE
612018-06-18 12:38MDTYesMJNUSGS85510.85-0.040.55FairDebrisModerateNONE
602018-05-08 11:07:07MDTYesMJNUSGS1879.96 FairDebrisModerateNONE
592018-03-27 14:16:07MDTYesMJNUSGS1649.910.000.68FairDebrisModerateNONE
582018-02-14 11:14:28MSTYesMJNUSGS1329.80-0.040.62FairDebrisModerateNONE
572018-01-04 11:29:51MSTYesMJNUSGS1369.83 FairDebrisModerateNONE
562017-11-20 12:41:07MSTYesMJNUSGS1549.87 FairVegetationModerateNONE
552017-10-11 11:54:05MDTYesMJNUSGS1849.91 FairVegetationModerateNONE
542017-08-28 13:38:03MDTYesMJNUSGS97.69.63 FairDebrisModerateNONE
532017-07-25 13:14:07MDTYesMJNUSGS78.89.560.000.77FairVegetationModerateNONE
522017-06-13 11:43:09MDTYesMJNUSGS119011.47-0.020.30FairClearNONE
512017-05-01 13:19MDTYesMJNUSGS1249.73-0.011.10FairDebrisModerateNONE
502017-03-15 15:17:09MDTYesMJNUSGS62.89.410.000.60FairDebrisLightNONE
492017-02-08 09:53:15MSTYesMJNUSGS80.39.490.031.00FairDebrisLightNONE
482016-12-29 11:15MSTYesEAKUSGS90.09.510.011.00GoodDebrisModerateNONE
472016-12-19 11:19:07MSTYesMJNUSGS93.8 Fair NONE
462016-12-13 10:01:45MSTYesMJNUSGS59.1 Good NONE
452016-12-05 10:33:16MSTYesMJNUSGS70.6 PoorClearNONE
442016-11-22 09:10:57MSTYesMJNUSGS77.58.63-0.010.80FairClearNONE
432016-10-06 13:26MDTYesEAKUSGS95.08.700.031.00GoodVegetationLightNONE
422016-08-22 10:22MDTYesEAKUSGS79.98.530.000.80FairClearNONE
412016-07-12 11:05MDTYesEAKUSGS95.68.70-0.010.90GoodClearNONE
402016-06-13 13:09MDTYesEAKUSGS153012.14-0.010.80FairDebrisModerateNONE
392016-06-13 11:01:05MDTYesEAKUSGS159012.130.001.00FairDebrisModerateNONE
382016-05-19 13:50:08MDTYesEAKUSGS65410.440.000.80PoorDebrisModerateNONE
372016-04-13 13:16MDTYesEAKUSGS1829.180.001.30GoodClearNONE
362016-02-23 11:50:30MSTYesEAKUSGS1248.880.010.50FairClearNONE
352016-01-06 10:43:30MSTYesEAKUSGS1258.89-0.031.40FairClearNONE
342015-11-16 14:43:30MSTYesEAKUSGS1428.98-0.010.40FairScourControlChangedNONE
332015-11-16 12:13MSTYesEAKUSGS1469.01-0.021.70FairScourControlChangedNONE
322015-10-06 12:20MDTYesEAKUSGS1139.260.001.30GoodClearNONE
302015-09-11 14:08MDTYesDBMUSGS78.38.960.010.80PoorDebrisLightNONE
312015-09-11 13:01MDTYesDBMUSGS79.78.960.010.50FairDebrisLightNONE
292015-07-24 13:14MDTYesDBMUSGS1089.210.020.50FairClearNONE
282015-07-24 12:41MDTYesDBMUSGS1079.220.031.60PoorClearNONE
272015-06-24 14:11MDTYesJRBUSGS141011.79-0.061.30PoorDebrisLightNONE
262015-05-13 14:15MDTYesASTUSGS219012.14-0.020.40PoorUnspecifedNONE
252015-05-09 15:43:05MDTYesJRBUSGS436014.160.040.30PoorClearNONE
242015-05-09 15:23:08MDTYesJRBUSGS417014.160.040.30FairClearNONE
232015-05-08 14:47:02MDTYesJRBUSGS179012.370.030.30PoorClearNONE
222015-04-07 11:27MDTYesKCDUSGS73.78.29 PoorVegetationModerateNONE
212015-04-07 10:56MDTYesKCDUSGS79.88.29 FairVegetationModerateNONE
202015-02-25 10:28:30MSTYesKCDUSGS1808.62 FairClearNONE
192015-01-14 14:39:30MSTYesKCDUSGS1248.45 FairClearNONE
182014-11-20 15:45MSTYesKCDUSGS1558.590.000.60FairClearNONE
172014-10-10 14:27MDTYesGMPUSGS3699.220.011.10PoorClearNONE
162014-08-07 13:59MDTYesMJNUSGS1298.58-0.010.60GoodClearNONE
152014-06-10 11:05MDTYesCHTUSGS132011.260.021.90PoorDebrisHeavyNONE
142014-06-02 15:04MDTYesCHT/CMBUSGS215012.74-0.041.40PoorDebrisHeavyNONE
132014-06-02 12:37MDTYesCHT/CMBUSGS219012.77-0.031.80PoorDebrisHeavyNONE
122014-05-16 11:06MDTYesCHTUSGS3209.400.011.10PoorClearNONE
112014-03-25 11:36MDTYesCHTUSGS1408.54 1.00PoorDebrisLightNONE
102014-02-05 14:30MSTYesCHTUSGS1158.37 0.60GoodDebrisLightNONE
92013-12-20 10:06MSTYesCHTUSGS1588.68 0.70GoodUnspecifedNONE
82013-10-30 11:24MDTYesCHTUSGS4429.850.011.10PoorDebrisHeavyNONE
72013-10-03 15:29MDTYesJRBUSGS74610.420.000.30FairDebrisLightNONE
62013-09-24 11:32MDTYesCHTUSGS196011.310.001.10PoorClearNONE
52013-09-23 12:36MDTYesKCD/MJNUSGS232011.58 1.20FairDebrisModerateNONE
42013-09-19 13:55MDTYesKCD/CHTUSGS297011.87-0.021.30FairDebrisLightNONE
32013-09-19 12:03MDTYesKCD/CHTUSGS288011.90 0.50PoorDebrisLightNONE
22013-09-17 15:45MDTYesRJB/VCSUSGS462012.96-0.081.70FairDebrisLightBYPS
12013-09-12 14:15MDTYesCHT/VCSUSGS1120018.21 0.30PoorDebrisHeavyBYPS