Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Streamflow Measurements for the Nation


USGS 06485950 BIG SIOUX RIVER AT SIOUX CITY, IA


Woodbury County, Iowa
Hydrologic Unit Code 10170203
Latitude  42°31'28", Longitude  96°28'48.7" NAD27
Drainage area 8,430  square miles
Contributing drainage area 7,546  square miles
Gage datum 1,060 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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
 
1042021-10-14 08:39:48CDTYesTJMUSGS80511.500.000.30FairClearNONE
1032021-09-01 08:41:07CDTYesTJMUSGS324012.64-0.010.23FairClearNONE
1022021-07-13 16:28:59CDTYesTJM/GMFUSGS79310.600.000.23FairClearNONE
1012021-06-02 06:37:06CDTYesTJMUSGS136011.080.000.23FairClearNONE
1002021-03-30 07:59:48CDTYesTJMUSGS258012.100.000.22FairClearNONE
992020-10-14 12:36:14CDTYesTJMUSGS81211.290.010.24FairClearNONE
982020-07-21 09:42:43CDTYesTJMUSGS224011.980.000.22FairClearNONE
972020-06-23 11:28:23CDTYesTJMUSGS636016.080.000.22FairClearNONE
962020-04-15 13:05:33CDTYesTJMUSGS705016.770.000.22GoodClearNONE
952020-02-20 12:09:33CSTYesTJM/JVRUSGS220013.540.000.24GoodIceShoreNONE
942019-12-05 12:01:07CSTYesMABUSGS532018.86-0.030.25FairClearNONE
932019-10-01 12:25:55CDTYesTJM/MABUSGS813024.740.050.23GoodClearNONE
922019-09-18 13:30:35CDTYesTJM/JVRUSGS3440032.86 0.50FairVegetationLightNONE
912019-08-12 10:02:45CDTYesTJM/JVRUSGS490021.810.000.23GoodClearNONE
902019-07-15 10:26:41CDTYesTJM/NJSUSGS1040023.200.000.22GoodClearNONE
892019-05-30 16:56:35CDTYesTJM/MABUSGS3280032.410.030.21FairClearNONE
882019-04-10 16:26:47CDTYesTJM/JVRUSGS2000025.960.020.26GoodClearNONE
872019-03-27 07:32:29CDTYesNAS/ZVSUSGS2400026.500.010.23GoodClearNONE
862019-03-18 10:27:49CDTYesTJMUSGS5040034.90-0.110.42FairDebrisLightNONE
852019-02-13 09:58:55CSTYesTJM/MABUSGS173011.300.000.68FairIceShoreNONE
842018-12-04 09:35:46CSTYesTJMUSGS401016.020.000.23GoodClearNONE
832018-10-30 08:09:21CDTYesTJM/MABUSGS622019.990.000.28GoodClearNONE
822018-10-11 13:11:22CDTYesTJM/JVRUSGS910020.510.000.23ExcellentClearNONE
812018-09-24 12:31:09CDTYesJVR/NJSUSGS2790028.87-0.060.29GoodDebrisLightNONE
802018-08-28 06:58:02CDTYesTJMUSGS386019.300.000.23GoodClearNONE
792018-07-31 10:34:03CDTYesTJM/JVRUSGS454019.810.000.25GoodClearNONE
782018-07-17 07:02:58CDTYesTJMUSGS980021.670.000.25GoodClearNONE
772018-07-02 15:25:47CDTYesMAB/JVRUSGS2060025.41-0.020.20GoodClearNONE
762018-06-25 12:30:59CDTYesTJM/JVRUSGS3510030.340.030.27GoodDebrisLightNONE
752018-06-23 08:40:10CDTYesTJM/JVRUSGS1220021.350.000.25GoodClearNONE
742018-06-05 06:52:45CDTYesTJMUSGS418016.570.000.22GoodClearNONE
732018-05-09 13:03:19CDTYesTJMUSGS713018.15-0.030.24FairClearNONE
722018-04-25 13:29:28CDTYesTJMUSGS1250020.810.030.23FairClearNONE
712018-03-22 09:57:15CDTYesTJM/JVRUSGS480014.970.000.75GoodClearNONE
702018-03-08 10:05CSTYesTJMUSGS466014.460.040.67FairIceCoverNONE
692017-12-05 08:35CSTYesTJMUSGS197012.22-0.020.82GoodClearNONE
682017-11-14 09:52:30CSTYesTJM/NJSUSGS214012.44 0.75GoodDebrisLightNONE
672017-10-10 09:25CDTYesTJMUSGS949017.970.000.82GoodVegetationLightNONE
662017-10-03 08:10CDTYesTJMUSGS239013.400.000.67GoodDebrisLightNONE
652017-08-16 07:30CDTYesTJMUSGS105012.370.050.67GoodDebrisLightNONE
642017-06-28 07:15CDTYesTJMUSGS273014.040.000.82GoodDebrisLightNONE
632017-05-24 14:06:30CDTYesDLH/CETUSGS834017.410.000.25GoodDebrisLightNONE
622017-05-16 08:10CDTYesTJMUSGS342014.71-0.040.83GoodDebrisLightNONE
612017-05-02 12:32:25CDTYesMBHUSGS427015.250.001.50Good NONE
602017-03-29 11:33:24CDTYesMAB/CMDUSGS353013.640.001.20GoodClearNONE
592017-02-21 10:05CSTYesTJMUSGS449013.31-0.011.20GoodDebrisLightNONE
582017-02-08 10:30CSTYesTJMUSGS224011.650.001.00FairIceCoverNONE
572016-10-18 08:32:30CDTYesTJM/MABUSGS296012.32-0.031.30GoodDebrisLightNONE
562016-09-19 10:35CDTYesTJMUSGS709015.78-0.041.00GoodDebrisLightNONE
552016-08-30 08:40CDTYesTJM/MBHUSGS122011.120.021.30FairDebrisLightNONE
542016-08-08 12:30CDTYesTJM/NJSUSGS105010.950.021.00GoodDebrisLightNONE
532016-07-19 08:10CDTYesTJMUSGS263012.24-0.011.00GoodDebrisLightNONE
522016-06-01 12:17:30CDTYesTJM/MABUSGS699016.030.000.30GoodDebrisLightNONE
512016-05-24 10:49CDTYesMABUSGS512014.48-0.030.40FairClearNONE
502016-05-02 10:02:30CDTYesTJM/JVRUSGS1090018.930.000.30FairVegetationLightNONE
492016-04-12 12:10CDTYesTJM/MABUSGS343012.80 1.00GoodDebrisLightNONE
482016-03-07 10:45CSTYesTJMUSGS456013.470.000.90GoodDebrisLightNONE
472016-02-16 16:30CSTYesTJMUSGS123010.620.000.70PoorIceShoreNONE
462015-12-22 12:00CSTYesTJMUSGS233011.920.000.50PoorClearNONE
452015-10-28 14:12:30CDTYesTJM/MABUSGS124012.080.020.80FairDebrisLightNONE
442015-10-28 13:00CDTYesTJM/MABUSGS116012.070.001.20FairDebrisLightNONE
432015-09-10 08:12:30CDTYesTJM/MABUSGS147012.040.000.90GoodDebrisLightNONE
422015-07-14 11:27:30CDTYesTJMUSGS284013.160.000.80GoodDebrisLightNONE
412015-05-13 08:30CDTYesTJMUSGS282013.300.031.00GoodDebrisLightNONE
402015-04-28 12:22:30CDTYesTJMUSGS87210.400.000.80FairDebrisLightNONE
392015-03-17 13:10CDTYesTJMUSGS150010.880.001.00PoorDebrisLightNONE
382015-02-23 11:30CSTYesNJS/TJMUSGS5469.080.010.90PoorIceCoverNONE
372014-07-03 10:37:51CDTYesDLH/MJNUSGS518015.10-0.020.20GoodClearNONE
362014-06-30 11:01:30CDTYesCET/JACUSGS706016.770.000.30GoodClearNONE
352014-06-26 10:29:11CDTYesDLH/JACUSGS1280019.95-0.030.40GoodClearNONE
342014-06-24 10:42:19CDTYesRDH/DLHUSGS2210024.89-0.040.30GoodClearNONE
332014-06-23 10:36:16CDTYesDLH/MJNUSGS2860027.820.000.20GoodDebrisLightNONE
322014-06-21 10:13:47CDTYesDLH/JACUSGS4880034.38-0.050.30FairDebrisLightNONE
312014-06-20 10:47CDTYesMJN/JGGUSGS6430037.700.010.20FairClearNONE
302014-06-19 13:17:18CDTYesDLH/MJNUSGS5950037.02 FairDebrisHeavyNONE
292014-06-19 12:48CDTNo
282014-06-18 18:00CDTYesJGG/MJNUSGS2320025.601.011.50PoorUnspecifedNONE
272014-06-17 15:30CDTYesRLK/JACUSGS1170021.950.021.00FairClearNONE
262004-05-27 13:42:30CDTYesMEF/NJSUSGS341083.420.020.90GoodUnspecifedNONE
252003-12-05 09:22:30CSTYesMEF/DDJUSGS35076.78-0.010.80GoodClearNONE
242003-09-13 11:50CDTYesMEF/DMHUSGS124081.88-0.041.00GoodUnspecifedNONE
232003-09-05 08:50CDTYesDDJ/MEFUSGS20681.110.001.30FairUnspecifedNONE
222003-07-17 11:27:30CDTYesMEF/NJSUSGS126080.720.001.10GoodUnspecifedNONE
212003-06-27 12:57:30CDTYesDDJ/NJSUSGS238082.08-0.011.60GoodDebrisModerateNONE
202003-04-25 08:25CDTYesMJB/MEFUSGS259081.210.000.80FairClearNONE
192003-03-27 15:27:30CSTYesMEF/DMHUSGS126079.980.010.90FairDebrisLightNONE
181972-10-25 11:10CDTYesRDBUSGS38084.520.000.30GoodClearNONE
171972-09-26 12:10CDTYesARC/RDBUSGS46784.960.000.60GoodClearNONE
161972-08-10 15:00CDTYesRDB/OJRUSGS144087.780.010.60FairClearNONE
151972-06-07 08:25CDTYesRDBUSGS504094.310.000.80FairClearNONE
141971-09-08 13:35CDTYesFELUSGS17384.160.000.40GoodClearNONE
131971-06-09 14:25CDTYesFELUSGS635096.620.000.90GoodClearNONE
121971-03-09 14:00CSTYesFEL/EDSUSGS114087.40-0.020.50GoodClearNONE
111970-09-10 14:55CDTYesARCUSGS16283.800.000.40FairClearNONE
101970-06-09 14:05CDTYesFELUSGS176088.400.000.70GoodClearNONE
91970-05-12 14:25CDTYesRDBUSGS141087.410.000.70Fair NONE
81970-04-07 14:35CSTYesARCUSGS450094.040.000.80FairClearNONE
71970-03-10 13:20CSTYesFEL/RDBUSGS284092.320.000.30FairIceShoreNONE
61970-02-10 13:15CSTYesRDB/ARCUSGS24084.140.000.50FairIceCoverNONE
51970-01-14 08:40CSTYesARCUSGS17584.190.000.30FairIceCoverNONE
41969-12-10 14:40CSTYesRDB/ARCUSGS34084.180.000.70FairIceCoverNONE
31969-11-12 13:25CSTYesFELUSGS36884.58 GoodClearNONE
21969-10-08 14:10CDTYesARCUSGS36284.900.000.50FairClearNONE
11969-07-29 10:30CDTYesILB/RDBUSGS211090.390.001.10UnspecifiedClearNONE